Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $
You can buy this project and download/modify it how often you want.
com.landawn.abacus.util.SQLBuilder Maven / Gradle / Ivy
/*
* Copyright (c) 2015, Haiyang Li.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.landawn.abacus.util;
import static com.landawn.abacus.util.WD._PARENTHESES_L;
import static com.landawn.abacus.util.WD._PARENTHESES_R;
import static com.landawn.abacus.util.WD._SPACE;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.LinkedHashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.atomic.AtomicInteger;
import com.landawn.abacus.DirtyMarker;
import com.landawn.abacus.annotation.Beta;
import com.landawn.abacus.annotation.Column;
import com.landawn.abacus.annotation.NonUpdatable;
import com.landawn.abacus.annotation.ReadOnly;
import com.landawn.abacus.annotation.ReadOnlyId;
import com.landawn.abacus.annotation.Table;
import com.landawn.abacus.annotation.Transient;
import com.landawn.abacus.condition.Between;
import com.landawn.abacus.condition.Binary;
import com.landawn.abacus.condition.Cell;
import com.landawn.abacus.condition.Condition;
import com.landawn.abacus.condition.ConditionFactory.L;
import com.landawn.abacus.condition.Expression;
import com.landawn.abacus.condition.In;
import com.landawn.abacus.condition.Junction;
import com.landawn.abacus.condition.SubQuery;
import com.landawn.abacus.exception.AbacusException;
import com.landawn.abacus.logging.Logger;
import com.landawn.abacus.logging.LoggerFactory;
import com.landawn.abacus.util.u.Optional;
/**
* It's easier to write/maintain the sql by SQLBuilder and more efficient, comparing to write sql in plain text.
* sql() or pair() method must be called to release resources.
*
* String sql = NE.insert("gui", "firstName", "lastName").into("account").sql();
*
*
* @since 0.8
*
* @author Haiyang Li
*
* @see {@link com.landawn.abacus.annotation.ReadOnly}
* @see {@link com.landawn.abacus.annotation.ReadOnlyId}
* @see {@link com.landawn.abacus.annotation.NonUpdatable}
* @see {@link com.landawn.abacus.annotation.Transient}
* @see {@link com.landawn.abacus.annotation.Table}
* @see {@link com.landawn.abacus.annotation.Column}
*/
@SuppressWarnings("deprecation")
public abstract class SQLBuilder {
private static final Logger logger = LoggerFactory.getLogger(SQLBuilder.class);
public static final String ALL = WD.ALL;
public static final String TOP = WD.TOP;
public static final String UNIQUE = WD.UNIQUE;
public static final String DISTINCT = WD.DISTINCT;
public static final String DISTINCTROW = WD.DISTINCTROW;
public static final String ASTERISK = WD.ASTERISK;
public static final String COUNT_ALL = "count(*)";
public static final String _1 = "1";
public static final List _1_list = ImmutableList.of(_1);
static final char[] _INSERT = WD.INSERT.toCharArray();
static final char[] _SPACE_INSERT_SPACE = (WD.SPACE + WD.INSERT + WD.SPACE).toCharArray();
static final char[] _INTO = WD.INTO.toCharArray();
static final char[] _SPACE_INTO_SPACE = (WD.SPACE + WD.INTO + WD.SPACE).toCharArray();
static final char[] _VALUES = WD.VALUES.toCharArray();
static final char[] _SPACE_VALUES_SPACE = (WD.SPACE + WD.VALUES + WD.SPACE).toCharArray();
static final char[] _SELECT = WD.SELECT.toCharArray();
static final char[] _SPACE_SELECT_SPACE = (WD.SPACE + WD.SELECT + WD.SPACE).toCharArray();
static final char[] _FROM = WD.FROM.toCharArray();
static final char[] _SPACE_FROM_SPACE = (WD.SPACE + WD.FROM + WD.SPACE).toCharArray();
static final char[] _UPDATE = WD.UPDATE.toCharArray();
static final char[] _SPACE_UPDATE_SPACE = (WD.SPACE + WD.UPDATE + WD.SPACE).toCharArray();
static final char[] _SET = WD.SET.toCharArray();
static final char[] _SPACE_SET_SPACE = (WD.SPACE + WD.SET + WD.SPACE).toCharArray();
static final char[] _DELETE = WD.DELETE.toCharArray();
static final char[] _SPACE_DELETE_SPACE = (WD.SPACE + WD.DELETE + WD.SPACE).toCharArray();
static final char[] _JOIN = WD.JOIN.toCharArray();
static final char[] _SPACE_JOIN_SPACE = (WD.SPACE + WD.JOIN + WD.SPACE).toCharArray();
static final char[] _LEFT_JOIN = WD.LEFT_JOIN.toCharArray();
static final char[] _SPACE_LEFT_JOIN_SPACE = (WD.SPACE + WD.LEFT_JOIN + WD.SPACE).toCharArray();
static final char[] _RIGHT_JOIN = WD.RIGHT_JOIN.toCharArray();
static final char[] _SPACE_RIGHT_JOIN_SPACE = (WD.SPACE + WD.RIGHT_JOIN + WD.SPACE).toCharArray();
static final char[] _FULL_JOIN = WD.FULL_JOIN.toCharArray();
static final char[] _SPACE_FULL_JOIN_SPACE = (WD.SPACE + WD.FULL_JOIN + WD.SPACE).toCharArray();
static final char[] _CROSS_JOIN = WD.CROSS_JOIN.toCharArray();
static final char[] _SPACE_CROSS_JOIN_SPACE = (WD.SPACE + WD.CROSS_JOIN + WD.SPACE).toCharArray();
static final char[] _INNER_JOIN = WD.INNER_JOIN.toCharArray();
static final char[] _SPACE_INNER_JOIN_SPACE = (WD.SPACE + WD.INNER_JOIN + WD.SPACE).toCharArray();
static final char[] _NATURAL_JOIN = WD.NATURAL_JOIN.toCharArray();
static final char[] _SPACE_NATURAL_JOIN_SPACE = (WD.SPACE + WD.NATURAL_JOIN + WD.SPACE).toCharArray();
static final char[] _ON = WD.ON.toCharArray();
static final char[] _SPACE_ON_SPACE = (WD.SPACE + WD.ON + WD.SPACE).toCharArray();
static final char[] _USING = WD.USING.toCharArray();
static final char[] _SPACE_USING_SPACE = (WD.SPACE + WD.USING + WD.SPACE).toCharArray();
static final char[] _WHERE = WD.WHERE.toCharArray();
static final char[] _SPACE_WHERE_SPACE = (WD.SPACE + WD.WHERE + WD.SPACE).toCharArray();
static final char[] _GROUP_BY = WD.GROUP_BY.toCharArray();
static final char[] _SPACE_GROUP_BY_SPACE = (WD.SPACE + WD.GROUP_BY + WD.SPACE).toCharArray();
static final char[] _HAVING = WD.HAVING.toCharArray();
static final char[] _SPACE_HAVING_SPACE = (WD.SPACE + WD.HAVING + WD.SPACE).toCharArray();
static final char[] _ORDER_BY = WD.ORDER_BY.toCharArray();
static final char[] _SPACE_ORDER_BY_SPACE = (WD.SPACE + WD.ORDER_BY + WD.SPACE).toCharArray();
static final char[] _LIMIT = (WD.SPACE + WD.LIMIT + WD.SPACE).toCharArray();
static final char[] _SPACE_LIMIT_SPACE = (WD.SPACE + WD.LIMIT + WD.SPACE).toCharArray();
static final char[] _OFFSET = WD.OFFSET.toCharArray();
static final char[] _SPACE_OFFSET_SPACE = (WD.SPACE + WD.OFFSET + WD.SPACE).toCharArray();
static final char[] _AND = WD.AND.toCharArray();
static final char[] _SPACE_AND_SPACE = (WD.SPACE + WD.AND + WD.SPACE).toCharArray();
static final char[] _OR = WD.OR.toCharArray();
static final char[] _SPACE_OR_SPACE = (WD.SPACE + WD.OR + WD.SPACE).toCharArray();
static final char[] _UNION = WD.UNION.toCharArray();
static final char[] _SPACE_UNION_SPACE = (WD.SPACE + WD.UNION + WD.SPACE).toCharArray();
static final char[] _UNION_ALL = WD.UNION_ALL.toCharArray();
static final char[] _SPACE_UNION_ALL_SPACE = (WD.SPACE + WD.UNION_ALL + WD.SPACE).toCharArray();
static final char[] _INTERSECT = WD.INTERSECT.toCharArray();
static final char[] _SPACE_INTERSECT_SPACE = (WD.SPACE + WD.INTERSECT + WD.SPACE).toCharArray();
static final char[] _EXCEPT = WD.EXCEPT.toCharArray();
static final char[] _SPACE_EXCEPT_SPACE = (WD.SPACE + WD.EXCEPT + WD.SPACE).toCharArray();
static final char[] _EXCEPT2 = WD.EXCEPT2.toCharArray();
static final char[] _SPACE_EXCEPT2_SPACE = (WD.SPACE + WD.EXCEPT2 + WD.SPACE).toCharArray();
static final char[] _AS = WD.AS.toCharArray();
static final char[] _SPACE_AS_SPACE = (WD.SPACE + WD.AS + WD.SPACE).toCharArray();
static final char[] _SPACE_EQUAL_SPACE = (WD.SPACE + WD.EQUAL + WD.SPACE).toCharArray();
static final char[] _SPACE_FOR_UPDATE = (WD.SPACE + WD.FOR_UPDATE).toCharArray();
static final char[] _COMMA_SPACE = WD.COMMA_SPACE.toCharArray();
static final String SPACE_AS_SPACE = WD.SPACE + WD.AS + WD.SPACE;
private static final Map, Map> entityTablePropColumnNameMap = new ObjectPool<>(1024);
private static final Map, Set> subEntityPropNamesPool = new ObjectPool<>(1024);
private static final Map, Set> nonSubEntityPropNamesPool = new ObjectPool<>(1024);
private static final Map, Set[]> defaultPropNamesPool = new ObjectPool<>(1024);
private static final Map tableDeleteFrom = new ConcurrentHashMap<>();
private static final AtomicInteger activeStringBuilderCounter = new AtomicInteger();
private final NamingPolicy namingPolicy;
private final SQLPolicy sqlPolicy;
private final List parameters = new ArrayList<>();
private StringBuilder sb;
private Class entityClass;
private OperationType op;
private String tableName;
private String predicates;
private String[] columnNames;
private Collection columnNameList;
private Map columnAliases;
private Map props;
private Collection> propsList;
SQLBuilder(final NamingPolicy namingPolicy, final SQLPolicy sqlPolicy) {
if (activeStringBuilderCounter.incrementAndGet() > 1024) {
logger.error("Too many(" + activeStringBuilderCounter.get()
+ ") StringBuilder instances are created in SQLBuilder. The method sql()/pair() must be called to release resources and close SQLBuilder");
}
this.sb = Objectory.createStringBuilder();
this.namingPolicy = namingPolicy == null ? NamingPolicy.LOWER_CASE_WITH_UNDERSCORE : namingPolicy;
this.sqlPolicy = sqlPolicy == null ? SQLPolicy.SQL : sqlPolicy;
}
/**
*
* @param entityClass annotated with @Table, @Column
*/
static void registerEntityPropColumnNameMap(final Class entityClass) {
N.checkArgNotNull(entityClass);
final Set allFields = new HashSet<>();
for (Class superClass : ClassUtil.getAllSuperclasses(entityClass)) {
allFields.addAll(Array.asList(superClass.getDeclaredFields()));
}
allFields.addAll(Array.asList(entityClass.getDeclaredFields()));
final Map propColumnNameMap = new HashMap<>();
Method getterMethod = null;
for (Field field : allFields) {
getterMethod = ClassUtil.getPropGetMethod(entityClass, field.getName());
if (getterMethod != null) {
String columnName = null;
if (field.isAnnotationPresent(Column.class)) {
columnName = field.getAnnotation(Column.class).value();
} else {
try {
if (field.isAnnotationPresent(javax.persistence.Column.class)) {
columnName = field.getAnnotation(javax.persistence.Column.class).name();
}
} catch (Throwable e) {
logger.warn("To support javax.persistence.Table/Column, please add dependence javax.persistence:persistence-api");
}
}
if (N.notNullOrEmpty(columnName)) {
propColumnNameMap.put(ClassUtil.getPropNameByMethod(getterMethod), columnName);
}
}
}
final Map tmp = entityTablePropColumnNameMap.get(entityClass);
if (N.notNullOrEmpty(tmp)) {
propColumnNameMap.putAll(tmp);
}
if (N.isNullOrEmpty(propColumnNameMap)) {
entityTablePropColumnNameMap.put(entityClass, N. emptyMap());
} else {
entityTablePropColumnNameMap.put(entityClass, propColumnNameMap);
}
}
/**
*
*
* @param entityClass
* @param nonSubEntityPropNames
*/
public static void registerNonSubEntityPropNames(final Class entityClass, final Collection nonSubEntityPropNames) {
final Set set = ImmutableSet.copyOf(nonSubEntityPropNames);
synchronized (entityClass) {
nonSubEntityPropNamesPool.put(entityClass, set);
subEntityPropNamesPool.remove(entityClass);
defaultPropNamesPool.remove(entityClass);
}
}
private static final Map, String> classEntityNameMap = new ConcurrentHashMap<>();
static String getTableName(final Class entityClass) {
String entityTableName = classEntityNameMap.get(entityClass);
if (entityTableName == null) {
entityTableName = ClassUtil.getSimpleClassName(entityClass);
if (entityClass.isAnnotationPresent(Table.class)) {
entityTableName = entityClass.getAnnotation(Table.class).value();
} else {
try {
if (entityClass.isAnnotationPresent(javax.persistence.Table.class)) {
entityTableName = entityClass.getAnnotation(javax.persistence.Table.class).name();
}
} catch (Throwable e) {
logger.warn("To support javax.persistence.Table/Column, please add dependence javax.persistence:persistence-api");
}
}
classEntityNameMap.put(entityClass, entityTableName);
}
return entityTableName;
}
static Collection getSelectPropNamesByClass(final Class entityClass, final boolean includeSubEntityProperties,
final Set excludedPropNames) {
final Collection[] val = loadPropNamesByClass(entityClass);
final Collection propNames = includeSubEntityProperties ? val[0] : val[1];
if (N.isNullOrEmpty(excludedPropNames)) {
return propNames;
} else {
final List tmp = new ArrayList<>(propNames);
tmp.removeAll(excludedPropNames);
return tmp;
}
}
static Collection getInsertPropNamesByClass(final Class entityClass, final Set excludedPropNames) {
final Collection[] val = loadPropNamesByClass(entityClass);
final Collection propNames = val[2];
if (N.isNullOrEmpty(excludedPropNames)) {
return propNames;
} else {
final List tmp = new ArrayList<>(propNames);
tmp.removeAll(excludedPropNames);
return tmp;
}
}
static Collection getUpdatePropNamesByClass(final Class entityClass, final Set excludedPropNames) {
final Collection[] val = loadPropNamesByClass(entityClass);
final Collection propNames = val[3];
if (N.isNullOrEmpty(excludedPropNames)) {
return propNames;
} else {
final List tmp = new ArrayList<>(propNames);
tmp.removeAll(excludedPropNames);
return tmp;
}
}
static Collection[] loadPropNamesByClass(final Class entityClass) {
Set[] val = defaultPropNamesPool.get(entityClass);
if (val == null) {
synchronized (entityClass) {
final Set entityPropNames = new LinkedHashSet<>(ClassUtil.getPropGetMethodList(entityClass).keySet());
final Set subEntityPropNames = getSubEntityPropNames(entityClass);
if (N.notNullOrEmpty(subEntityPropNames)) {
entityPropNames.removeAll(subEntityPropNames);
}
val = new Set[4];
val[0] = new LinkedHashSet<>(entityPropNames);
val[1] = new LinkedHashSet<>(entityPropNames);
val[2] = new LinkedHashSet<>(entityPropNames);
val[3] = new LinkedHashSet<>(entityPropNames);
Method method = null;
Class subEntityClass = null;
String subEntityClassName = null;
Set subEntityPropNameList = null;
for (String subEntityPropName : subEntityPropNames) {
method = ClassUtil.getPropGetMethod(entityClass, subEntityPropName);
subEntityClass = N.isEntity(method.getReturnType()) ? method.getReturnType() : ClassUtil.getTypeArgumentsByMethod(method)[0];
subEntityClassName = ClassUtil.getSimpleClassName(subEntityClass);
subEntityPropNameList = new LinkedHashSet<>(ClassUtil.getPropGetMethodList(subEntityClass).keySet());
subEntityPropNameList.removeAll(getSubEntityPropNames(subEntityClass));
for (String pn : subEntityPropNameList) {
val[0].add(StringUtil.concat(subEntityClassName, WD.PERIOD, pn));
}
}
final Set readOnlyPropNames = new HashSet<>();
final Set nonUpdatablePropNames = new HashSet<>();
final Set transientPropNames = new HashSet<>();
final Set allFields = new HashSet<>();
for (Class superClass : ClassUtil.getAllSuperclasses(entityClass)) {
allFields.addAll(Array.asList(superClass.getDeclaredFields()));
}
allFields.addAll(Array.asList(entityClass.getDeclaredFields()));
for (Field field : allFields) {
if (ClassUtil.getPropGetMethod(entityClass, field.getName()) == null
&& ClassUtil.getPropGetMethod(entityClass, ClassUtil.formalizePropName(field.getName())) == null) {
continue;
}
if (field.isAnnotationPresent(ReadOnly.class) || field.isAnnotationPresent(ReadOnlyId.class)) {
readOnlyPropNames.add(field.getName());
}
if (field.isAnnotationPresent(NonUpdatable.class)) {
nonUpdatablePropNames.add(field.getName());
}
if (field.isAnnotationPresent(Transient.class) || Modifier.isTransient(field.getModifiers())) {
readOnlyPropNames.add(field.getName());
transientPropNames.add(field.getName());
transientPropNames.add(ClassUtil.formalizePropName(field.getName()));
}
}
nonUpdatablePropNames.addAll(readOnlyPropNames);
val[0].removeAll(transientPropNames);
val[1].removeAll(transientPropNames);
val[2].removeAll(readOnlyPropNames);
val[3].removeAll(nonUpdatablePropNames);
val[0] = ImmutableSet.of(val[0]);
val[1] = ImmutableSet.of(val[1]);
val[2] = ImmutableSet.of(val[2]);
val[3] = ImmutableSet.of(val[3]);
defaultPropNamesPool.put(entityClass, val);
}
}
return val;
}
static Set getSubEntityPropNames(final Class entityClass) {
synchronized (entityClass) {
Set subEntityPropNames = subEntityPropNamesPool.get(entityClass);
if (subEntityPropNames == null) {
subEntityPropNames = new LinkedHashSet<>();
final Map propMethods = ClassUtil.getPropGetMethodList(entityClass);
final Set nonSubEntityPropNames = nonSubEntityPropNamesPool.get(entityClass);
Class[] typeParameterClasses = null;
for (Map.Entry entry : propMethods.entrySet()) {
if ((N.isEntity(entry.getValue().getReturnType())
|| (N.notNullOrEmpty(typeParameterClasses = ClassUtil.getTypeArgumentsByMethod(entry.getValue()))
&& N.isEntity(typeParameterClasses[0])))
&& (nonSubEntityPropNames == null || !nonSubEntityPropNames.contains(entry.getKey()))) {
subEntityPropNames.add(entry.getKey());
}
}
}
subEntityPropNamesPool.put(entityClass, subEntityPropNames);
return subEntityPropNames;
}
}
private static List getSelectTableNames(final Class entityClass) {
final Set subEntityPropNames = getSubEntityPropNames(entityClass);
if (N.isNullOrEmpty(subEntityPropNames)) {
return N.emptyList();
}
final List res = new ArrayList<>(subEntityPropNames.size() + 1);
res.add(getTableName(entityClass));
Method method = null;
Class subEntityClass = null;
for (String subEntityPropName : subEntityPropNames) {
method = ClassUtil.getPropGetMethod(entityClass, subEntityPropName);
subEntityClass = N.isEntity(method.getReturnType()) ? method.getReturnType() : ClassUtil.getTypeArgumentsByMethod(method)[0];
res.add(ClassUtil.getSimpleClassName(subEntityClass));
}
return res;
}
// /**
// * Register the irregular column names which can not be converted from property name by naming policy.
// *
// * @param propNameTableInterface the interface generated by com.landawn.abacus.util.CodeGenerator
// */
// public static void registerColumnName(final Class propNameTableInterface) {
// final String PCM = "_PCM";
//
// try {
// final Map _pcm = (Map) propNameTableInterface.getField(PCM).get(null);
//
// for (Class cls : propNameTableInterface.getDeclaredClasses()) {
// final String entityName = (String) cls.getField(D.UNDERSCORE).get(null);
// final Map entityPCM = (Map) cls.getField(PCM).get(null);
//
// final Map propColumnNameMap = new HashMap<>(_pcm);
// propColumnNameMap.putAll(entityPCM);
//
// registerColumnName(entityName, propColumnNameMap);
// }
// } catch (Exception e) {
// throw N.toRuntimeException(e);
// }
// }
// /**
// * Returns an immutable list of the property name by the specified entity class.
// *
// * @param entityClass
// * @return
// */
// public static List propNameList(final Class entityClass) {
// List propNameList = classPropNameListPool.get(entityClass);
//
// if (propNameList == null) {
// synchronized (classPropNameListPool) {
// propNameList = classPropNameListPool.get(entityClass);
//
// if (propNameList == null) {
// propNameList = N.asImmutableList(new ArrayList<>(N.getPropGetMethodList(entityClass).keySet()));
// classPropNameListPool.put(entityClass, propNameList);
// }
// }
// }
//
// return propNameList;
// }
// /**
// * Returns an immutable set of the property name by the specified entity class.
// *
// * @param entityClass
// * @return
// */
// public static Set propNameSet(final Class entityClass) {
// Set propNameSet = classPropNameSetPool.get(entityClass);
//
// if (propNameSet == null) {
// synchronized (classPropNameSetPool) {
// propNameSet = classPropNameSetPool.get(entityClass);
//
// if (propNameSet == null) {
// propNameSet = N.asImmutableSet(new LinkedHashSet<>(N.getPropGetMethodList(entityClass).keySet()));
// classPropNameSetPool.put(entityClass, propNameSet);
// }
// }
// }
//
// return propNameSet;
// }
@Beta
static Map named(final String... propNames) {
final Map m = new LinkedHashMap<>(N.initHashCapacity(propNames.length));
for (String propName : propNames) {
m.put(propName, L.QME);
}
return m;
}
@Beta
static Map named(final Collection propNames) {
final Map m = new LinkedHashMap<>(N.initHashCapacity(propNames.size()));
for (String propName : propNames) {
m.put(propName, L.QME);
}
return m;
}
private static final Map QM_CACHE = new HashMap<>();
static {
for (int i = 0; i <= 30; i++) {
QM_CACHE.put(i, StringUtil.repeat("?", i, ", "));
}
QM_CACHE.put(100, StringUtil.repeat("?", 100, ", "));
QM_CACHE.put(200, StringUtil.repeat("?", 200, ", "));
QM_CACHE.put(300, StringUtil.repeat("?", 300, ", "));
QM_CACHE.put(500, StringUtil.repeat("?", 500, ", "));
QM_CACHE.put(1000, StringUtil.repeat("?", 1000, ", "));
}
/**
* Repeat question mark({@code ?}) {@code n} times with delimiter {@code ", "}.
* propColumnNameMap = getPropColumnNameMap();
if (N.notNullOrEmpty(columnNames)) {
if (columnNames.length == 1 && columnNames[0].indexOf(WD._SPACE) > 0) {
sb.append(columnNames[0]);
} else {
for (int i = 0, len = columnNames.length; i < len; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnNames[i]));
}
}
} else if (N.notNullOrEmpty(columnNameList)) {
int i = 0;
for (String columnName : columnNameList) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnName));
}
} else {
final Map props = N.isNullOrEmpty(this.props) ? propsList.iterator().next() : this.props;
int i = 0;
for (String columnName : props.keySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnName));
}
}
sb.append(WD._PARENTHESES_R);
sb.append(_SPACE_VALUES_SPACE);
sb.append(WD._PARENTHESES_L);
if (N.notNullOrEmpty(columnNames)) {
switch (sqlPolicy) {
case SQL:
case RAW_SQL: {
for (int i = 0, len = columnNames.length; i < len; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(WD._QUESTION_MARK);
}
break;
}
case NAMED_SQL: {
for (int i = 0, len = columnNames.length; i < len; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(":");
sb.append(columnNames[i]);
}
break;
}
case IBATIS_SQL: {
for (int i = 0, len = columnNames.length; i < len; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append("#{");
sb.append(columnNames[i]);
sb.append('}');
}
break;
}
default:
throw new AbacusException("Not supported SQL policy: " + sqlPolicy);
}
} else if (N.notNullOrEmpty(columnNameList)) {
switch (sqlPolicy) {
case SQL:
case RAW_SQL: {
for (int i = 0, size = columnNameList.size(); i < size; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(WD._QUESTION_MARK);
}
break;
}
case NAMED_SQL: {
int i = 0;
for (String columnName : columnNameList) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(":");
sb.append(columnName);
}
break;
}
case IBATIS_SQL: {
int i = 0;
for (String columnName : columnNameList) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append("#{");
sb.append(columnName);
sb.append('}');
}
break;
}
default:
throw new AbacusException("Not supported SQL policy: " + sqlPolicy);
}
} else if (N.notNullOrEmpty(props)) {
appendInsertProps(props);
} else {
int i = 0;
for (Map props : propsList) {
if (i++ > 0) {
sb.append(WD._PARENTHESES_R);
sb.append(_COMMA_SPACE);
sb.append(WD._PARENTHESES_L);
}
appendInsertProps(props);
}
}
sb.append(WD._PARENTHESES_R);
return this;
}
public SQLBuilder into(final Class entityClass) {
this.entityClass = entityClass;
return into(getTableName(entityClass));
}
public SQLBuilder from(String expr) {
expr = expr.trim();
String tableName = expr.indexOf(WD._COMMA) > 0 ? StringUtil.substring(expr, 0, WD._COMMA).get() : expr;
if (tableName.indexOf(WD._SPACE) > 0) {
tableName = StringUtil.substring(tableName, 0, WD._SPACE).get();
}
return from(tableName, tableName.indexOf(WD._SPACE) > 0 ? expr : formalizeName(expr));
}
@SafeVarargs
public final SQLBuilder from(final String... tableNames) {
if (tableNames.length == 1) {
return from(tableNames[0]);
}
final String tableName = tableNames[0].trim();
// if (tableName.indexOf(D._SPACE) > 0) {
// tableName = StrUtil.substring(tableName, 0, D._SPACE).get();
// }
return from(tableName, fromCause(Arrays.asList(tableNames)));
}
public SQLBuilder from(final Collection tableNames) {
if (tableNames.size() == 1) {
return from(tableNames.iterator().next());
}
final String tableName = tableNames.iterator().next().trim();
// if (tableName.indexOf(D._SPACE) > 0) {
// tableName = StrUtil.substring(tableName, 0, D._SPACE).get();
// }
return from(tableName, fromCause(tableNames));
}
private String fromCause(Collection tableNames) {
final StringBuilder sb = Objectory.createStringBuilder();
try {
for (String tableName : tableNames) {
if (sb.length() > 0) {
sb.append(WD.COMMA_SPACE);
}
sb.append(formalizeName(tableName));
}
return sb.toString();
} finally {
Objectory.recycle(sb);
}
}
public SQLBuilder from(final Map tableAliases) {
final String tableName = tableAliases.keySet().iterator().next().trim();
// if (tableName.indexOf(D._SPACE) > 0) {
// tableName = StrUtil.substring(tableName, 0, D._SPACE).get();
// }
final StringBuilder sb = Objectory.createStringBuilder();
String fromCause = null;
try {
for (Map.Entry entry : tableAliases.entrySet()) {
if (sb.length() > 0) {
sb.append(WD.COMMA_SPACE);
}
sb.append(formalizeName(entry.getKey()));
sb.append(" ");
sb.append(entry.getValue());
}
fromCause = sb.toString();
} finally {
Objectory.recycle(sb);
}
return from(tableName, fromCause);
}
private SQLBuilder from(final String tableName, final String fromCause) {
if (op != OperationType.QUERY) {
throw new AbacusException("Invalid operation: " + op);
}
if (N.isNullOrEmpty(columnNames) && N.isNullOrEmpty(columnNameList) && N.isNullOrEmpty(columnAliases)) {
throw new AbacusException("Column names or props must be set first by select");
}
this.tableName = tableName;
sb.append(_SELECT);
sb.append(WD._SPACE);
if (N.notNullOrEmpty(predicates)) {
sb.append(predicates);
sb.append(WD._SPACE);
}
final Map propColumnNameMap = getPropColumnNameMap();
if (N.notNullOrEmpty(columnNames)) {
if (columnNames.length == 1) {
final String columnName = StringUtil.trim(columnNames[0]);
int idx = columnName.indexOf(' ');
if (idx < 0) {
idx = columnName.indexOf(',');
}
if (idx > 0) {
sb.append(columnName);
} else {
sb.append(formalizeColumnName(propColumnNameMap, columnName));
if (namingPolicy != NamingPolicy.LOWER_CAMEL_CASE && !WD.ASTERISK.equals(columnName)) {
sb.append(_SPACE_AS_SPACE);
sb.append(WD._QUOTATION_S);
sb.append(columnName);
sb.append(WD._QUOTATION_S);
}
}
} else {
String columnName = null;
for (int i = 0, len = columnNames.length; i < len; i++) {
columnName = StringUtil.trim(columnNames[i]);
if (i > 0) {
sb.append(_COMMA_SPACE);
}
int idx = columnName.indexOf(' ');
if (idx > 0) {
int idx2 = columnName.indexOf(" AS ", idx);
if (idx2 < 0) {
idx2 = columnName.indexOf(" as ", idx);
}
sb.append(formalizeColumnName(propColumnNameMap, columnName.substring(0, idx).trim()));
sb.append(_SPACE_AS_SPACE);
sb.append(WD._QUOTATION_S);
sb.append(columnName.substring(idx2 > 0 ? idx2 + 4 : idx + 1).trim());
sb.append(WD._QUOTATION_S);
} else {
sb.append(formalizeColumnName(propColumnNameMap, columnName));
if (namingPolicy != NamingPolicy.LOWER_CAMEL_CASE && !WD.ASTERISK.equals(columnName)) {
sb.append(_SPACE_AS_SPACE);
sb.append(WD._QUOTATION_S);
sb.append(columnName);
sb.append(WD._QUOTATION_S);
}
}
}
}
} else if (N.notNullOrEmpty(columnNameList)) {
int i = 0;
for (String columnName : columnNameList) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnName));
if (namingPolicy != NamingPolicy.LOWER_CAMEL_CASE && !WD.ASTERISK.equals(columnName)) {
sb.append(_SPACE_AS_SPACE);
sb.append(WD._QUOTATION_S);
sb.append(columnName);
sb.append(WD._QUOTATION_S);
}
}
} else {
int i = 0;
for (Map.Entry entry : columnAliases.entrySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, entry.getKey()));
if (N.notNullOrEmpty(entry.getValue())) {
sb.append(_SPACE_AS_SPACE);
sb.append(WD._QUOTATION_S);
sb.append(entry.getValue());
sb.append(WD._QUOTATION_S);
}
}
}
sb.append(_SPACE_FROM_SPACE);
// sb.append(formalizeName(fromCause));
sb.append(fromCause);
return this;
}
public SQLBuilder from(final Class entityClass) {
this.entityClass = entityClass;
return from(getTableName(entityClass));
}
public SQLBuilder join(final String expr) {
sb.append(_SPACE_JOIN_SPACE);
sb.append(formalizeName(expr));
return this;
}
public SQLBuilder join(final Class entityClass) {
return join(getTableName(entityClass));
}
public SQLBuilder innerJoin(final String expr) {
sb.append(_SPACE_INNER_JOIN_SPACE);
sb.append(formalizeName(expr));
return this;
}
public SQLBuilder innerJoin(final Class entityClass) {
return innerJoin(getTableName(entityClass));
}
public SQLBuilder leftJoin(final String expr) {
sb.append(_SPACE_LEFT_JOIN_SPACE);
sb.append(formalizeName(expr));
return this;
}
public SQLBuilder leftJoin(final Class entityClass) {
return leftJoin(getTableName(entityClass));
}
public SQLBuilder rightJoin(final String expr) {
sb.append(_SPACE_RIGHT_JOIN_SPACE);
sb.append(formalizeName(expr));
return this;
}
public SQLBuilder rightJoin(final Class entityClass) {
return rightJoin(getTableName(entityClass));
}
public SQLBuilder fullJoin(final String expr) {
sb.append(_SPACE_FULL_JOIN_SPACE);
sb.append(formalizeName(expr));
return this;
}
public SQLBuilder fullJoin(final Class entityClass) {
return fullJoin(getTableName(entityClass));
}
public SQLBuilder crossJoin(final String expr) {
sb.append(_SPACE_CROSS_JOIN_SPACE);
sb.append(formalizeName(expr));
return this;
}
public SQLBuilder crossJoin(final Class entityClass) {
return crossJoin(getTableName(entityClass));
}
public SQLBuilder naturalJoin(final String expr) {
sb.append(_SPACE_NATURAL_JOIN_SPACE);
sb.append(formalizeName(expr));
return this;
}
public SQLBuilder naturalJoin(final Class entityClass) {
return naturalJoin(getTableName(entityClass));
}
public SQLBuilder on(final String expr) {
sb.append(_SPACE_ON_SPACE);
// sb.append(formalizeName(tableName, expr));
appendStringExpr(expr);
return this;
}
/**
*
* @param cond any literal written in Expression condition won't be formalized
* @return
*/
public SQLBuilder on(final Condition cond) {
sb.append(_SPACE_ON_SPACE);
appendCondition(cond);
return this;
}
public SQLBuilder using(final String expr) {
sb.append(_SPACE_USING_SPACE);
sb.append(formalizeColumnName(expr));
return this;
}
public SQLBuilder where(final String expr) {
init(true);
sb.append(_SPACE_WHERE_SPACE);
appendStringExpr(expr);
return this;
}
private void appendStringExpr(final String expr) {
final Map propColumnNameMap = getPropColumnNameMap();
final List words = SQLParser.parse(expr);
String word = null;
for (int i = 0, len = words.size(); i < len; i++) {
word = words.get(i);
if (!StringUtil.isAsciiAlpha(word.charAt(0))) {
sb.append(word);
} else if (SQLParser.isFunctionName(words, len, i)) {
sb.append(word);
} else {
sb.append(formalizeColumnName(propColumnNameMap, word));
}
}
}
/**
*
* @param cond any literal written in Expression condition won't be formalized
* @return
*/
public SQLBuilder where(final Condition cond) {
init(true);
sb.append(_SPACE_WHERE_SPACE);
appendCondition(cond);
return this;
}
public SQLBuilder groupBy(final String expr) {
sb.append(_SPACE_GROUP_BY_SPACE);
if (expr.indexOf(WD._SPACE) > 0) {
// sb.append(columnNames[0]);
appendStringExpr(expr);
} else {
sb.append(formalizeColumnName(expr));
}
return this;
}
@SafeVarargs
public final SQLBuilder groupBy(final String... columnNames) {
sb.append(_SPACE_GROUP_BY_SPACE);
if (columnNames.length == 1) {
if (columnNames[0].indexOf(WD._SPACE) > 0) {
// sb.append(columnNames[0]);
appendStringExpr(columnNames[0]);
} else {
sb.append(formalizeColumnName(columnNames[0]));
}
} else {
final Map propColumnNameMap = getPropColumnNameMap();
for (int i = 0, len = columnNames.length; i < len; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnNames[i]));
}
}
return this;
}
public SQLBuilder groupBy(final String columnName, final SortDirection direction) {
groupBy(columnName);
sb.append(WD._SPACE);
sb.append(direction.toString());
return this;
}
public SQLBuilder groupBy(final Collection columnNames) {
sb.append(_SPACE_GROUP_BY_SPACE);
final Map propColumnNameMap = getPropColumnNameMap();
int i = 0;
for (String columnName : columnNames) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnName));
}
return this;
}
public SQLBuilder groupBy(final Collection columnNames, final SortDirection direction) {
groupBy(columnNames);
sb.append(WD._SPACE);
sb.append(direction.toString());
return this;
}
public SQLBuilder groupBy(final Map orders) {
sb.append(_SPACE_GROUP_BY_SPACE);
final Map propColumnNameMap = getPropColumnNameMap();
int i = 0;
for (Map.Entry entry : orders.entrySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, entry.getKey()));
sb.append(WD._SPACE);
sb.append(entry.getValue().toString());
}
return this;
}
public SQLBuilder having(final String expr) {
sb.append(_SPACE_HAVING_SPACE);
appendStringExpr(expr);
return this;
}
/**
*
* @param cond any literal written in Expression condition won't be formalized
* @return
*/
public SQLBuilder having(final Condition cond) {
sb.append(_SPACE_HAVING_SPACE);
appendCondition(cond);
return this;
}
public SQLBuilder orderBy(final String expr) {
sb.append(_SPACE_ORDER_BY_SPACE);
if (expr.indexOf(WD._SPACE) > 0) {
// sb.append(columnNames[0]);
appendStringExpr(expr);
} else {
sb.append(formalizeColumnName(expr));
}
return this;
}
@SafeVarargs
public final SQLBuilder orderBy(final String... columnNames) {
sb.append(_SPACE_ORDER_BY_SPACE);
if (columnNames.length == 1) {
if (columnNames[0].indexOf(WD._SPACE) > 0) {
// sb.append(columnNames[0]);
appendStringExpr(columnNames[0]);
} else {
sb.append(formalizeColumnName(columnNames[0]));
}
} else {
final Map propColumnNameMap = getPropColumnNameMap();
for (int i = 0, len = columnNames.length; i < len; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnNames[i]));
}
}
return this;
}
public SQLBuilder orderBy(final String columnName, final SortDirection direction) {
orderBy(columnName);
sb.append(WD._SPACE);
sb.append(direction.toString());
return this;
}
public SQLBuilder orderBy(final Collection columnNames) {
sb.append(_SPACE_ORDER_BY_SPACE);
final Map propColumnNameMap = getPropColumnNameMap();
int i = 0;
for (String columnName : columnNames) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnName));
}
return this;
}
public SQLBuilder orderBy(final Collection columnNames, final SortDirection direction) {
orderBy(columnNames);
sb.append(WD._SPACE);
sb.append(direction.toString());
return this;
}
public SQLBuilder orderBy(final Map orders) {
sb.append(_SPACE_ORDER_BY_SPACE);
final Map propColumnNameMap = getPropColumnNameMap();
int i = 0;
for (Map.Entry entry : orders.entrySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, entry.getKey()));
sb.append(WD._SPACE);
sb.append(entry.getValue().toString());
}
return this;
}
public SQLBuilder limit(final int count) {
sb.append(_SPACE_LIMIT_SPACE);
sb.append(count);
return this;
}
public SQLBuilder limit(final int offset, final int count) {
sb.append(_SPACE_LIMIT_SPACE);
sb.append(offset);
sb.append(_COMMA_SPACE);
sb.append(count);
return this;
}
public SQLBuilder offset(final int offset) {
sb.append(_SPACE_OFFSET_SPACE);
sb.append(offset);
return this;
}
public SQLBuilder limitByRowNum(final int count) {
sb.append(" ROWNUM ");
sb.append(count);
return this;
}
public SQLBuilder union(final SQLBuilder sqlBuilder) {
final String sql = sqlBuilder.sql();
if (N.notNullOrEmpty(sqlBuilder.parameters())) {
parameters.addAll(sqlBuilder.parameters());
}
return union(sql);
}
public SQLBuilder union(final String query) {
return union(N.asArray(query));
}
@SafeVarargs
public final SQLBuilder union(final String... columnNames) {
op = OperationType.QUERY;
this.columnNames = columnNames;
this.columnNameList = null;
this.columnAliases = null;
sb.append(_SPACE_UNION_SPACE);
// it's sub query
if (isSubQuery(columnNames)) {
sb.append(columnNames[0]);
this.columnNames = null;
} else {
// build in from method.
}
return this;
}
public SQLBuilder union(final Collection columnNames) {
op = OperationType.QUERY;
this.columnNames = null;
this.columnNameList = columnNames;
this.columnAliases = null;
sb.append(_SPACE_UNION_SPACE);
return this;
}
public SQLBuilder unionAll(final SQLBuilder sqlBuilder) {
final String sql = sqlBuilder.sql();
if (N.notNullOrEmpty(sqlBuilder.parameters())) {
parameters.addAll(sqlBuilder.parameters());
}
return unionAll(sql);
}
public SQLBuilder unionAll(final String query) {
return unionAll(N.asArray(query));
}
@SafeVarargs
public final SQLBuilder unionAll(final String... columnNames) {
op = OperationType.QUERY;
this.columnNames = columnNames;
this.columnNameList = null;
this.columnAliases = null;
sb.append(_SPACE_UNION_ALL_SPACE);
// it's sub query
if (isSubQuery(columnNames)) {
sb.append(columnNames[0]);
this.columnNames = null;
} else {
// build in from method.
}
return this;
}
public SQLBuilder unionAll(final Collection columnNames) {
op = OperationType.QUERY;
this.columnNames = null;
this.columnNameList = columnNames;
this.columnAliases = null;
sb.append(_SPACE_UNION_ALL_SPACE);
return this;
}
public SQLBuilder intersect(final SQLBuilder sqlBuilder) {
final String sql = sqlBuilder.sql();
if (N.notNullOrEmpty(sqlBuilder.parameters())) {
parameters.addAll(sqlBuilder.parameters());
}
return intersect(sql);
}
public SQLBuilder intersect(final String query) {
return intersect(N.asArray(query));
}
@SafeVarargs
public final SQLBuilder intersect(final String... columnNames) {
op = OperationType.QUERY;
this.columnNames = columnNames;
this.columnNameList = null;
this.columnAliases = null;
sb.append(_SPACE_INTERSECT_SPACE);
// it's sub query
if (isSubQuery(columnNames)) {
sb.append(columnNames[0]);
this.columnNames = null;
} else {
// build in from method.
}
return this;
}
public SQLBuilder intersect(final Collection columnNames) {
op = OperationType.QUERY;
this.columnNames = null;
this.columnNameList = columnNames;
this.columnAliases = null;
sb.append(_SPACE_INTERSECT_SPACE);
return this;
}
public SQLBuilder except(final SQLBuilder sqlBuilder) {
final String sql = sqlBuilder.sql();
if (N.notNullOrEmpty(sqlBuilder.parameters())) {
parameters.addAll(sqlBuilder.parameters());
}
return except(sql);
}
public SQLBuilder except(final String query) {
return except(N.asArray(query));
}
@SafeVarargs
public final SQLBuilder except(final String... columnNames) {
op = OperationType.QUERY;
this.columnNames = columnNames;
this.columnNameList = null;
this.columnAliases = null;
sb.append(_SPACE_EXCEPT_SPACE);
// it's sub query
if (isSubQuery(columnNames)) {
sb.append(columnNames[0]);
this.columnNames = null;
} else {
// build in from method.
}
return this;
}
public SQLBuilder except(final Collection columnNames) {
op = OperationType.QUERY;
this.columnNames = null;
this.columnNameList = columnNames;
this.columnAliases = null;
sb.append(_SPACE_EXCEPT_SPACE);
return this;
}
public SQLBuilder minus(final SQLBuilder sqlBuilder) {
final String sql = sqlBuilder.sql();
if (N.notNullOrEmpty(sqlBuilder.parameters())) {
parameters.addAll(sqlBuilder.parameters());
}
return minus(sql);
}
public SQLBuilder minus(final String query) {
return minus(N.asArray(query));
}
@SafeVarargs
public final SQLBuilder minus(final String... columnNames) {
op = OperationType.QUERY;
this.columnNames = columnNames;
this.columnNameList = null;
this.columnAliases = null;
sb.append(_SPACE_EXCEPT2_SPACE);
// it's sub query
if (isSubQuery(columnNames)) {
sb.append(columnNames[0]);
this.columnNames = null;
} else {
// build in from method.
}
return this;
}
public SQLBuilder minus(final Collection columnNames) {
op = OperationType.QUERY;
this.columnNames = null;
this.columnNameList = columnNames;
this.columnAliases = null;
sb.append(_SPACE_EXCEPT2_SPACE);
return this;
}
public SQLBuilder forUpdate() {
sb.append(_SPACE_FOR_UPDATE);
return this;
}
public SQLBuilder set(final String expr) {
return set(N.asArray(expr));
}
@SafeVarargs
public final SQLBuilder set(final String... columnNames) {
init(false);
if (columnNames.length == 1 && columnNames[0].contains(WD.EQUAL)) {
appendStringExpr(columnNames[0]);
} else {
final Map propColumnNameMap = getPropColumnNameMap();
switch (sqlPolicy) {
case SQL:
case RAW_SQL: {
for (int i = 0, len = columnNames.length; i < len; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnNames[i]));
sb.append(_SPACE_EQUAL_SPACE);
sb.append(WD._QUESTION_MARK);
}
break;
}
case NAMED_SQL: {
for (int i = 0, len = columnNames.length; i < len; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnNames[i]));
sb.append(_SPACE_EQUAL_SPACE);
sb.append(":");
sb.append(columnNames[i]);
}
break;
}
case IBATIS_SQL: {
for (int i = 0, len = columnNames.length; i < len; i++) {
if (i > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnNames[i]));
sb.append(_SPACE_EQUAL_SPACE);
sb.append("#{");
sb.append(columnNames[i]);
sb.append('}');
}
break;
}
default:
throw new AbacusException("Not supported SQL policy: " + sqlPolicy);
}
}
columnNameList = null;
return this;
}
public SQLBuilder set(final Collection columnNames) {
init(false);
final Map propColumnNameMap = getPropColumnNameMap();
switch (sqlPolicy) {
case SQL:
case RAW_SQL: {
int i = 0;
for (String columnName : columnNames) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnName));
sb.append(_SPACE_EQUAL_SPACE);
sb.append(WD._QUESTION_MARK);
}
break;
}
case NAMED_SQL: {
int i = 0;
for (String columnName : columnNames) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnName));
sb.append(_SPACE_EQUAL_SPACE);
sb.append(":");
sb.append(columnName);
}
break;
}
case IBATIS_SQL: {
int i = 0;
for (String columnName : columnNames) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, columnName));
sb.append(_SPACE_EQUAL_SPACE);
sb.append("#{");
sb.append(columnName);
sb.append('}');
}
break;
}
default:
throw new AbacusException("Not supported SQL policy: " + sqlPolicy);
}
columnNameList = null;
return this;
}
public SQLBuilder set(final Map props) {
init(false);
final Map propColumnNameMap = getPropColumnNameMap();
switch (sqlPolicy) {
case SQL: {
int i = 0;
for (Map.Entry entry : props.entrySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, entry.getKey()));
sb.append(_SPACE_EQUAL_SPACE);
setParameterForSQL(entry.getValue());
}
break;
}
case RAW_SQL: {
int i = 0;
for (Map.Entry entry : props.entrySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, entry.getKey()));
sb.append(_SPACE_EQUAL_SPACE);
setParameterForRawSQL(entry.getValue());
}
break;
}
case NAMED_SQL: {
int i = 0;
for (Map.Entry entry : props.entrySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, entry.getKey()));
sb.append(_SPACE_EQUAL_SPACE);
setParameterForNamedSQL(entry.getKey(), entry.getValue());
}
break;
}
case IBATIS_SQL: {
int i = 0;
for (Map.Entry entry : props.entrySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
sb.append(formalizeColumnName(propColumnNameMap, entry.getKey()));
sb.append(_SPACE_EQUAL_SPACE);
setParameterForIbatisNamedSQL(entry.getKey(), entry.getValue());
}
break;
}
default:
throw new AbacusException("Not supported SQL policy: " + sqlPolicy);
}
columnNameList = null;
return this;
}
/**
* Only the dirty properties will be set into the result SQL if the specified entity is a dirty marker entity.
*
* @param entity
* @return
*/
public SQLBuilder set(final Object entity) {
return set(entity, null);
}
/**
* Only the dirty properties will be set into the result SQL if the specified entity is a dirty marker entity.
*
* @param entity
* @param excludedPropNames
* @return
*/
public SQLBuilder set(final Object entity, final Set excludedPropNames) {
if (entity instanceof String) {
return set(N.asArray((String) entity));
} else if (entity instanceof Map) {
if (N.isNullOrEmpty(excludedPropNames)) {
return set((Map) entity);
} else {
final Map props = new LinkedHashMap<>((Map) entity);
Maps.removeKeys(props, excludedPropNames);
return set(props);
}
} else {
final Class entityClass = entity.getClass();
this.entityClass = entityClass;
final Collection propNames = getUpdatePropNamesByClass(entityClass, excludedPropNames);
final Set dirtyPropNames = N.isDirtyMarker(entityClass) ? ((DirtyMarker) entity).dirtyPropNames() : null;
final Map props = N.newHashMap(N.initHashCapacity(N.isNullOrEmpty(dirtyPropNames) ? propNames.size() : dirtyPropNames.size()));
for (String propName : propNames) {
if (N.isNullOrEmpty(dirtyPropNames) || dirtyPropNames.contains(propName)) {
props.put(propName, ClassUtil.getPropValue(entity, propName));
}
}
return set(props);
}
}
public SQLBuilder set(Class entityClass) {
this.entityClass = entityClass;
return set(entityClass, null);
}
public SQLBuilder set(Class entityClass, final Set excludedPropNames) {
this.entityClass = entityClass;
return set(getUpdatePropNamesByClass(entityClass, excludedPropNames));
}
/**
* This SQLBuilder will be closed after sql() is called.
*
* @return
*/
public String sql() {
if (sb == null) {
throw new AbacusException("This SQLBuilder has been closed after sql() was called previously");
}
init(true);
String sql = null;
try {
sql = sb.toString();
} finally {
Objectory.recycle(sb);
sb = null;
activeStringBuilderCounter.decrementAndGet();
}
if (logger.isDebugEnabled()) {
logger.debug(sql);
}
return sql;
}
public List parameters() {
return parameters;
}
/**
* This SQLBuilder will be closed after pair() is called.
*
* @return the pair of sql and parameters.
*/
public SP pair() {
return new SP(sql(), parameters);
}
public T apply(final Try.Function func) throws EX {
return func.apply(this.pair());
}
public void accept(final Try.Consumer consumer) throws EX {
consumer.accept(this.pair());
}
void init(boolean setForUpdate) {
if (sb.length() > 0) {
return;
}
if (op == OperationType.UPDATE) {
sb.append(_UPDATE);
sb.append(WD._SPACE);
sb.append(formalizeName(tableName));
sb.append(_SPACE_SET_SPACE);
if (setForUpdate && N.notNullOrEmpty(columnNameList)) {
set(columnNameList);
}
} else if (op == OperationType.DELETE) {
final String newTableName = formalizeName(tableName);
char[] deleteFromTableChars = tableDeleteFrom.get(newTableName);
if (deleteFromTableChars == null) {
deleteFromTableChars = (WD.DELETE + WD.SPACE + WD.FROM + WD.SPACE + newTableName).toCharArray();
tableDeleteFrom.put(newTableName, deleteFromTableChars);
}
sb.append(deleteFromTableChars);
}
}
private void setParameterForSQL(final Object propValue) {
if (L.QME.equals(propValue)) {
sb.append(WD._QUESTION_MARK);
} else if (propValue instanceof Condition) {
appendCondition((Condition) propValue);
} else {
sb.append(Expression.formalize(propValue));
}
}
private void setParameterForRawSQL(final Object propValue) {
if (L.QME.equals(propValue)) {
sb.append(WD._QUESTION_MARK);
} else if (propValue instanceof Condition) {
appendCondition((Condition) propValue);
} else {
sb.append(WD._QUESTION_MARK);
parameters.add(propValue);
}
}
private void setParameterForIbatisNamedSQL(final String propName, final Object propValue) {
if (L.QME.equals(propValue)) {
sb.append("#{");
sb.append(propName);
sb.append('}');
} else if (propValue instanceof Condition) {
appendCondition((Condition) propValue);
} else {
sb.append("#{");
sb.append(propName);
sb.append('}');
parameters.add(propValue);
}
}
private void setParameterForNamedSQL(final String propName, final Object propValue) {
if (L.QME.equals(propValue)) {
sb.append(":");
sb.append(propName);
} else if (propValue instanceof Condition) {
appendCondition((Condition) propValue);
} else {
sb.append(":");
sb.append(propName);
parameters.add(propValue);
}
}
private void setParameter(final String propName, final Object propValue) {
switch (sqlPolicy) {
case SQL: {
setParameterForSQL(propValue);
break;
}
case RAW_SQL: {
setParameterForRawSQL(propValue);
break;
}
case NAMED_SQL: {
setParameterForNamedSQL(propName, propValue);
break;
}
case IBATIS_SQL: {
setParameterForIbatisNamedSQL(propName, propValue);
break;
}
default:
throw new AbacusException("Not supported SQL policy: " + sqlPolicy);
}
}
private void appendInsertProps(final Map props) {
switch (sqlPolicy) {
case SQL: {
int i = 0;
Object propValue = null;
for (String propName : props.keySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
propValue = props.get(propName);
setParameterForSQL(propValue);
}
break;
}
case RAW_SQL: {
int i = 0;
Object propValue = null;
for (String propName : props.keySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
propValue = props.get(propName);
setParameterForRawSQL(propValue);
}
break;
}
case NAMED_SQL: {
int i = 0;
Object propValue = null;
for (String propName : props.keySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
propValue = props.get(propName);
setParameterForNamedSQL(propName, propValue);
}
break;
}
case IBATIS_SQL: {
int i = 0;
Object propValue = null;
for (String propName : props.keySet()) {
if (i++ > 0) {
sb.append(_COMMA_SPACE);
}
propValue = props.get(propName);
setParameterForIbatisNamedSQL(propName, propValue);
}
break;
}
default:
throw new AbacusException("Not supported SQL policy: " + sqlPolicy);
}
}
private void appendCondition(final Condition cond) {
if (cond instanceof Binary) {
final Binary binary = (Binary) cond;
final String propName = binary.getPropName();
sb.append(formalizeColumnName(propName));
sb.append(WD._SPACE);
sb.append(binary.getOperator().toString());
sb.append(WD._SPACE);
Object propValue = binary.getPropValue();
setParameter(propName, propValue);
} else if (cond instanceof Between) {
final Between bt = (Between) cond;
final String propName = bt.getPropName();
sb.append(formalizeColumnName(propName));
sb.append(WD._SPACE);
sb.append(bt.getOperator().toString());
sb.append(WD._SPACE);
Object minValue = bt.getMinValue();
if (sqlPolicy == SQLPolicy.NAMED_SQL || sqlPolicy == SQLPolicy.IBATIS_SQL) {
setParameter("min" + StringUtil.capitalize(propName), minValue);
} else {
setParameter(propName, minValue);
}
sb.append(WD._SPACE);
sb.append(WD.AND);
sb.append(WD._SPACE);
Object maxValue = bt.getMaxValue();
if (sqlPolicy == SQLPolicy.NAMED_SQL || sqlPolicy == SQLPolicy.IBATIS_SQL) {
setParameter("max" + StringUtil.capitalize(propName), maxValue);
} else {
setParameter(propName, maxValue);
}
} else if (cond instanceof In) {
final In in = (In) cond;
final String propName = in.getPropName();
final List parameters = in.getParameters();
sb.append(formalizeColumnName(propName));
sb.append(WD._SPACE);
sb.append(in.getOperator().toString());
sb.append(WD.SPACE_PARENTHESES_L);
for (int i = 0, len = parameters.size(); i < len; i++) {
if (i > 0) {
sb.append(WD.COMMA_SPACE);
}
if (sqlPolicy == SQLPolicy.NAMED_SQL || sqlPolicy == SQLPolicy.IBATIS_SQL) {
setParameter(propName + (i + 1), parameters.get(i));
} else {
setParameter(propName, parameters.get(i));
}
}
sb.append(WD._PARENTHESES_R);
} else if (cond instanceof Cell) {
final Cell cell = (Cell) cond;
sb.append(WD._SPACE);
sb.append(cell.getOperator().toString());
sb.append(WD._SPACE);
sb.append(_PARENTHESES_L);
appendCondition(cell.getCondition());
sb.append(_PARENTHESES_R);
} else if (cond instanceof Junction) {
final Junction junction = (Junction) cond;
final List conditionList = junction.getConditions();
if (N.isNullOrEmpty(conditionList)) {
throw new IllegalArgumentException("The junction condition(" + junction.getOperator().toString() + ") doesn't include any element.");
}
if (conditionList.size() == 1) {
appendCondition(conditionList.get(0));
} else {
// TODO ((id = :id) AND (gui = :gui)) is not support in Cassandra.
// only (id = :id) AND (gui = :gui) works.
// sb.append(_PARENTHESES_L);
for (int i = 0, size = conditionList.size(); i < size; i++) {
if (i > 0) {
sb.append(_SPACE);
sb.append(junction.getOperator().toString());
sb.append(_SPACE);
}
sb.append(_PARENTHESES_L);
appendCondition(conditionList.get(i));
sb.append(_PARENTHESES_R);
}
// sb.append(_PARENTHESES_R);
}
} else if (cond instanceof SubQuery) {
final SubQuery subQuery = (SubQuery) cond;
if (N.notNullOrEmpty(subQuery.getSql())) {
sb.append(subQuery.getSql());
} else {
if (this instanceof E) {
sb.append(E.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof RE) {
sb.append(RE.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof SE) {
sb.append(SE.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof NE) {
sb.append(NE.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof E2) {
sb.append(E2.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof RE2) {
sb.append(RE2.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof SE2) {
sb.append(SE2.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof NE2) {
sb.append(NE2.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof E3) {
sb.append(E3.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof RE3) {
sb.append(RE3.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof SE3) {
sb.append(SE3.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else if (this instanceof NE3) {
sb.append(NE3.select(subQuery.getSelectPropNames()).from(subQuery.getEntityName()).where(subQuery.getCondition()).sql());
} else {
throw new AbacusException("Unsupproted subQuery condition: " + cond);
}
}
} else if (cond instanceof Expression) {
sb.append(cond.toString());
} else {
throw new IllegalArgumentException("Unsupported condtion: " + cond.toString());
}
}
private String formalizeName(final String entityPropName) {
switch (namingPolicy) {
case LOWER_CASE_WITH_UNDERSCORE:
return ClassUtil.toLowerCaseWithUnderscore(entityPropName);
case UPPER_CASE_WITH_UNDERSCORE:
return ClassUtil.toUpperCaseWithUnderscore(entityPropName);
default:
return entityPropName;
}
}
private String formalizeColumnName(final String propName) {
return formalizeColumnName(getPropColumnNameMap(), propName);
}
private String formalizeColumnName(final Map propColumnNameMap, final String propName) {
String columnName = propColumnNameMap == null ? null : propColumnNameMap.get(propName);
if (columnName != null) {
return columnName;
}
switch (namingPolicy) {
case LOWER_CASE_WITH_UNDERSCORE:
return ClassUtil.toLowerCaseWithUnderscore(propName);
case UPPER_CASE_WITH_UNDERSCORE:
return ClassUtil.toUpperCaseWithUnderscore(propName);
default:
return propName;
}
}
private Map getPropColumnNameMap() {
if (entityClass == null || Map.class.isAssignableFrom(entityClass)) {
return N.emptyMap();
}
final Map result = entityTablePropColumnNameMap.get(entityClass);
if (result == null) {
registerEntityPropColumnNameMap(entityClass);
}
return entityTablePropColumnNameMap.get(entityClass);
}
private boolean isSubQuery(final String... columnNames) {
if (columnNames.length == 1) {
int index = SQLParser.indexWord(columnNames[0], WD.SELECT, 0, false);
if (index >= 0) {
index = SQLParser.indexWord(columnNames[0], WD.FROM, index, false);
return index >= 1;
}
}
return false;
}
// @Override
// public int hashCode() {
// return sb.hashCode();
// }
//
// @Override
// public boolean equals(Object obj) {
// if (obj == this) {
// return true;
// }
//
// if (obj instanceof SQLBuilder) {
// final SQLBuilder other = (SQLBuilder) obj;
//
// return N.equals(this.sb, other.sb) && N.equals(this.parameters, other.parameters);
// }
//
// return false;
// }
@Override
public String toString() {
return sql();
}
private static void parseInsertEntity(final SQLBuilder instance, final Object entity, final Set excludedPropNames) {
if (entity instanceof String) {
instance.columnNames = N.asArray((String) entity);
} else if (entity instanceof Map) {
if (N.isNullOrEmpty(excludedPropNames)) {
instance.props = (Map) entity;
} else {
instance.props = new LinkedHashMap<>((Map) entity);
Maps.removeKeys(instance.props, excludedPropNames);
}
} else {
final Collection propNames = getInsertPropNamesByClass(entity.getClass(), excludedPropNames);
final Map map = N.newHashMap(N.initHashCapacity(propNames.size()));
for (String propName : propNames) {
map.put(propName, ClassUtil.getPropValue(entity, propName));
}
instance.props = map;
}
}
private static Collection> toInsertPropsList(final Collection propsList) {
final Optional first = N.firstNonNull(propsList);
if (first.isPresent() && first.get() instanceof Map) {
return (List>) propsList;
} else {
final Class entityClass = first.get().getClass();
final Collection propNames = getInsertPropNamesByClass(entityClass, null);
final List> newPropsList = new ArrayList<>(propsList.size());
for (Object entity : propsList) {
final Map props = N.newHashMap(N.initHashCapacity(propNames.size()));
for (String propName : propNames) {
props.put(propName, ClassUtil.getPropValue(entity, propName));
}
newPropsList.add(props);
}
return newPropsList;
}
}
static enum SQLPolicy {
SQL, RAW_SQL, IBATIS_SQL, NAMED_SQL;
}
/**
* All the property/column names in collection/map/entity/condition will be converted to lower case with underscore.
*
* @author haiyang li
*
*/
public static final class E extends SQLBuilder {
E() {
super(NamingPolicy.LOWER_CASE_WITH_UNDERSCORE, SQLPolicy.SQL);
}
static E createInstance() {
return new E();
}
public static SQLBuilder insert(final String expr) {
return insert(N.asArray(expr));
}
@SafeVarargs
public static SQLBuilder insert(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder insert(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder insert(final Map props) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.props = props;
return instance;
}
public static SQLBuilder insert(final Object entity) {
return insert(entity, null);
}
public static SQLBuilder insert(final Object entity, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entity.getClass();
parseInsertEntity(instance, entity, excludedPropNames);
return instance;
}
public static SQLBuilder insert(final Class entityClass) {
return insert(entityClass, null);
}
public static SQLBuilder insert(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entityClass;
instance.columnNameList = getInsertPropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder insertInto(final Class entityClass) {
return insertInto(entityClass, null);
}
public static SQLBuilder insertInto(final Class entityClass, final Set excludedPropNames) {
return insert(entityClass, excludedPropNames).into(entityClass);
}
/**
* Generate the MySQL style batch insert sql.
*
* @param propsList list of entity or properties map.
* @return
*/
@Beta
public static SQLBuilder batchInsert(final Collection propsList) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
final Optional first = N.firstNonNull(propsList);
if (N.firstNonNull(propsList).isPresent()) {
instance.entityClass = first.getClass().getClass();
}
instance.propsList = toInsertPropsList(propsList);
return instance;
}
@SafeVarargs
public static SQLBuilder select(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNames = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final String[] columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder select(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNameList = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder select(final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnAliases = columnAliases;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnAliases
* @return
*/
public static SQLBuilder select(final String expr, final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnAliases = columnAliases;
return instance;
}
public static SQLBuilder select(final Class entityClass) {
return select(entityClass, false);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties) {
return select(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder select(final Class entityClass, final Set excludedPropNames) {
return select(entityClass, false, excludedPropNames);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.entityClass = entityClass;
instance.columnNameList = getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames);
return instance;
}
public static SQLBuilder selectFrom(final Class entityClass) {
return selectFrom(entityClass, false);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties) {
return selectFrom(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder selectFrom(final Class entityClass, final Set excludedPropNames) {
return selectFrom(entityClass, false, excludedPropNames);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
if (includeSubEntityProperties) {
final List selectTableNames = getSelectTableNames(entityClass);
if (N.isNullOrEmpty(selectTableNames)) {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(selectTableNames);
}
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
}
}
public static SQLBuilder update(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder update(final Class entityClass) {
return update(entityClass, null);
}
public static SQLBuilder update(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
instance.columnNameList = getUpdatePropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder deleteFrom(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder deleteFrom(final Class entityClass) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
return instance;
}
}
/**
* All the property/column names in collection/map/entity/condition will be converted to lower case with underscore and the sql will be parameterized with question mark.
*
* @author haiyang li
*
*/
public static final class RE extends SQLBuilder {
RE() {
super(NamingPolicy.LOWER_CASE_WITH_UNDERSCORE, SQLPolicy.RAW_SQL);
}
static RE createInstance() {
return new RE();
}
public static SQLBuilder insert(final String expr) {
return insert(N.asArray(expr));
}
@SafeVarargs
public static SQLBuilder insert(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder insert(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder insert(final Map props) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.props = props;
return instance;
}
public static SQLBuilder insert(final Object entity) {
return insert(entity, null);
}
public static SQLBuilder insert(final Object entity, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entity.getClass();
parseInsertEntity(instance, entity, excludedPropNames);
return instance;
}
public static SQLBuilder insert(final Class entityClass) {
return insert(entityClass, null);
}
public static SQLBuilder insert(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entityClass;
instance.columnNameList = getInsertPropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder insertInto(final Class entityClass) {
return insertInto(entityClass, null);
}
public static SQLBuilder insertInto(final Class entityClass, final Set excludedPropNames) {
return insert(entityClass, excludedPropNames).into(entityClass);
}
/**
* Generate the MySQL style batch insert sql.
*
* @param propsList list of entity or properties map.
* @return
*/
@Beta
public static SQLBuilder batchInsert(final Collection propsList) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
final Optional first = N.firstNonNull(propsList);
if (N.firstNonNull(propsList).isPresent()) {
instance.entityClass = first.getClass().getClass();
}
instance.propsList = toInsertPropsList(propsList);
return instance;
}
@SafeVarargs
public static SQLBuilder select(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNames = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final String[] columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder select(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNameList = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder select(final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnAliases = columnAliases;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnAliases
* @return
*/
public static SQLBuilder select(final String expr, final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnAliases = columnAliases;
return instance;
}
public static SQLBuilder select(final Class entityClass) {
return select(entityClass, false);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties) {
return select(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder select(final Class entityClass, final Set excludedPropNames) {
return select(entityClass, false, excludedPropNames);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.entityClass = entityClass;
instance.columnNameList = getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames);
return instance;
}
public static SQLBuilder selectFrom(final Class entityClass) {
return selectFrom(entityClass, false);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties) {
return selectFrom(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder selectFrom(final Class entityClass, final Set excludedPropNames) {
return selectFrom(entityClass, false, excludedPropNames);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
if (includeSubEntityProperties) {
final List selectTableNames = getSelectTableNames(entityClass);
if (N.isNullOrEmpty(selectTableNames)) {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(selectTableNames);
}
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
}
}
public static SQLBuilder update(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder update(final Class entityClass) {
return update(entityClass, null);
}
public static SQLBuilder update(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
instance.columnNameList = getUpdatePropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder deleteFrom(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder deleteFrom(final Class entityClass) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
return instance;
}
}
/**
* All the property/column names in collection/map/entity/condition will be converted to lower case with underscore and the sql will be parameterized with named parameter with Hibernate/JPA format :parameterName
* @author haiyang li
*
*/
public static final class NE extends SQLBuilder {
NE() {
super(NamingPolicy.LOWER_CASE_WITH_UNDERSCORE, SQLPolicy.NAMED_SQL);
}
static NE createInstance() {
return new NE();
}
public static SQLBuilder insert(final String expr) {
return insert(N.asArray(expr));
}
@SafeVarargs
public static SQLBuilder insert(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder insert(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder insert(final Map props) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.props = props;
return instance;
}
public static SQLBuilder insert(final Object entity) {
return insert(entity, null);
}
public static SQLBuilder insert(final Object entity, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entity.getClass();
parseInsertEntity(instance, entity, excludedPropNames);
return instance;
}
public static SQLBuilder insert(final Class entityClass) {
return insert(entityClass, null);
}
public static SQLBuilder insert(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entityClass;
instance.columnNameList = getInsertPropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder insertInto(final Class entityClass) {
return insertInto(entityClass, null);
}
public static SQLBuilder insertInto(final Class entityClass, final Set excludedPropNames) {
return insert(entityClass, excludedPropNames).into(entityClass);
}
/**
* Generate the MySQL style batch insert sql.
*
* @param propsList list of entity or properties map.
* @return
*/
@Beta
public static SQLBuilder batchInsert(final Collection propsList) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
final Optional first = N.firstNonNull(propsList);
if (N.firstNonNull(propsList).isPresent()) {
instance.entityClass = first.getClass().getClass();
}
instance.propsList = toInsertPropsList(propsList);
return instance;
}
@SafeVarargs
public static SQLBuilder select(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNames = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final String[] columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder select(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNameList = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder select(final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnAliases = columnAliases;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnAliases
* @return
*/
public static SQLBuilder select(final String expr, final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnAliases = columnAliases;
return instance;
}
public static SQLBuilder select(final Class entityClass) {
return select(entityClass, false);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties) {
return select(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder select(final Class entityClass, final Set excludedPropNames) {
return select(entityClass, false, excludedPropNames);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.entityClass = entityClass;
instance.columnNameList = getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames);
return instance;
}
public static SQLBuilder selectFrom(final Class entityClass) {
return selectFrom(entityClass, false);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties) {
return selectFrom(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder selectFrom(final Class entityClass, final Set excludedPropNames) {
return selectFrom(entityClass, false, excludedPropNames);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
if (includeSubEntityProperties) {
final List selectTableNames = getSelectTableNames(entityClass);
if (N.isNullOrEmpty(selectTableNames)) {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(selectTableNames);
}
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
}
}
public static SQLBuilder update(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder update(final Class entityClass) {
return update(entityClass, null);
}
public static SQLBuilder update(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
instance.columnNameList = getUpdatePropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder deleteFrom(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder deleteFrom(final Class entityClass) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
return instance;
}
}
/**
* All the property/column names in collection/map/entity/condition will be converted to lower case with underscore and the sql will be parameterized with named parameter with Ibatis format #{parameterName}.
*
* @author haiyang li
* @deprecated
*/
@Deprecated
public static final class SE extends SQLBuilder {
SE() {
super(NamingPolicy.LOWER_CASE_WITH_UNDERSCORE, SQLPolicy.IBATIS_SQL);
}
static SE createInstance() {
return new SE();
}
public static SQLBuilder insert(final String expr) {
return insert(N.asArray(expr));
}
@SafeVarargs
public static SQLBuilder insert(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder insert(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder insert(final Map props) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.props = props;
return instance;
}
public static SQLBuilder insert(final Object entity) {
return insert(entity, null);
}
public static SQLBuilder insert(final Object entity, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entity.getClass();
parseInsertEntity(instance, entity, excludedPropNames);
return instance;
}
public static SQLBuilder insert(final Class entityClass) {
return insert(entityClass, null);
}
public static SQLBuilder insert(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entityClass;
instance.columnNameList = getInsertPropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder insertInto(final Class entityClass) {
return insertInto(entityClass, null);
}
public static SQLBuilder insertInto(final Class entityClass, final Set excludedPropNames) {
return insert(entityClass, excludedPropNames).into(entityClass);
}
/**
* Generate the MySQL style batch insert sql.
*
* @param propsList list of entity or properties map.
* @return
*/
@Beta
public static SQLBuilder batchInsert(final Collection propsList) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
final Optional first = N.firstNonNull(propsList);
if (N.firstNonNull(propsList).isPresent()) {
instance.entityClass = first.getClass().getClass();
}
instance.propsList = toInsertPropsList(propsList);
return instance;
}
@SafeVarargs
public static SQLBuilder select(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNames = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final String[] columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder select(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNameList = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder select(final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnAliases = columnAliases;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnAliases
* @return
*/
public static SQLBuilder select(final String expr, final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnAliases = columnAliases;
return instance;
}
public static SQLBuilder select(final Class entityClass) {
return select(entityClass, false);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties) {
return select(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder select(final Class entityClass, final Set excludedPropNames) {
return select(entityClass, false, excludedPropNames);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.entityClass = entityClass;
instance.columnNameList = getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames);
return instance;
}
public static SQLBuilder selectFrom(final Class entityClass) {
return selectFrom(entityClass, false);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties) {
return selectFrom(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder selectFrom(final Class entityClass, final Set excludedPropNames) {
return selectFrom(entityClass, false, excludedPropNames);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
if (includeSubEntityProperties) {
final List selectTableNames = getSelectTableNames(entityClass);
if (N.isNullOrEmpty(selectTableNames)) {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(selectTableNames);
}
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
}
}
public static SQLBuilder update(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder update(final Class entityClass) {
return update(entityClass, null);
}
public static SQLBuilder update(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
instance.columnNameList = getUpdatePropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder deleteFrom(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder deleteFrom(final Class entityClass) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
return instance;
}
}
/**
* All the property/column names in collection/map/entity/condition will be converted to upper case with underscore.
*
* @author haiyang li
*
*/
public static final class E2 extends SQLBuilder {
E2() {
super(NamingPolicy.UPPER_CASE_WITH_UNDERSCORE, SQLPolicy.SQL);
}
static E2 createInstance() {
return new E2();
}
public static SQLBuilder insert(final String expr) {
return insert(N.asArray(expr));
}
@SafeVarargs
public static SQLBuilder insert(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder insert(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder insert(final Map props) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.props = props;
return instance;
}
public static SQLBuilder insert(final Object entity) {
return insert(entity, null);
}
public static SQLBuilder insert(final Object entity, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entity.getClass();
parseInsertEntity(instance, entity, excludedPropNames);
return instance;
}
public static SQLBuilder insert(final Class entityClass) {
return insert(entityClass, null);
}
public static SQLBuilder insert(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entityClass;
instance.columnNameList = getInsertPropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder insertInto(final Class entityClass) {
return insertInto(entityClass, null);
}
public static SQLBuilder insertInto(final Class entityClass, final Set excludedPropNames) {
return insert(entityClass, excludedPropNames).into(entityClass);
}
/**
* Generate the MySQL style batch insert sql.
*
* @param propsList list of entity or properties map.
* @return
*/
@Beta
public static SQLBuilder batchInsert(final Collection propsList) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
final Optional first = N.firstNonNull(propsList);
if (N.firstNonNull(propsList).isPresent()) {
instance.entityClass = first.getClass().getClass();
}
instance.propsList = toInsertPropsList(propsList);
return instance;
}
@SafeVarargs
public static SQLBuilder select(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNames = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final String[] columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder select(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNameList = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder select(final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnAliases = columnAliases;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnAliases
* @return
*/
public static SQLBuilder select(final String expr, final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnAliases = columnAliases;
return instance;
}
public static SQLBuilder select(final Class entityClass) {
return select(entityClass, false);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties) {
return select(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder select(final Class entityClass, final Set excludedPropNames) {
return select(entityClass, false, excludedPropNames);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.entityClass = entityClass;
instance.columnNameList = getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames);
return instance;
}
public static SQLBuilder selectFrom(final Class entityClass) {
return selectFrom(entityClass, false);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties) {
return selectFrom(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder selectFrom(final Class entityClass, final Set excludedPropNames) {
return selectFrom(entityClass, false, excludedPropNames);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
if (includeSubEntityProperties) {
final List selectTableNames = getSelectTableNames(entityClass);
if (N.isNullOrEmpty(selectTableNames)) {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(selectTableNames);
}
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
}
}
public static SQLBuilder update(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder update(final Class entityClass) {
return update(entityClass, null);
}
public static SQLBuilder update(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
instance.columnNameList = getUpdatePropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder deleteFrom(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder deleteFrom(final Class entityClass) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
return instance;
}
}
/**
* All the property/column names in collection/map/entity/condition will be converted to upper case with underscore and the sql will be parameterized with question mark.
*
* @author haiyang li
*
*/
public static final class RE2 extends SQLBuilder {
RE2() {
super(NamingPolicy.UPPER_CASE_WITH_UNDERSCORE, SQLPolicy.RAW_SQL);
}
static RE2 createInstance() {
return new RE2();
}
public static SQLBuilder insert(final String expr) {
return insert(N.asArray(expr));
}
@SafeVarargs
public static SQLBuilder insert(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder insert(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder insert(final Map props) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.props = props;
return instance;
}
public static SQLBuilder insert(final Object entity) {
return insert(entity, null);
}
public static SQLBuilder insert(final Object entity, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entity.getClass();
parseInsertEntity(instance, entity, excludedPropNames);
return instance;
}
public static SQLBuilder insert(final Class entityClass) {
return insert(entityClass, null);
}
public static SQLBuilder insert(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entityClass;
instance.columnNameList = getInsertPropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder insertInto(final Class entityClass) {
return insertInto(entityClass, null);
}
public static SQLBuilder insertInto(final Class entityClass, final Set excludedPropNames) {
return insert(entityClass, excludedPropNames).into(entityClass);
}
/**
* Generate the MySQL style batch insert sql.
*
* @param propsList list of entity or properties map.
* @return
*/
@Beta
public static SQLBuilder batchInsert(final Collection propsList) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
final Optional first = N.firstNonNull(propsList);
if (N.firstNonNull(propsList).isPresent()) {
instance.entityClass = first.getClass().getClass();
}
instance.propsList = toInsertPropsList(propsList);
return instance;
}
@SafeVarargs
public static SQLBuilder select(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNames = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final String[] columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder select(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNameList = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder select(final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnAliases = columnAliases;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnAliases
* @return
*/
public static SQLBuilder select(final String expr, final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnAliases = columnAliases;
return instance;
}
public static SQLBuilder select(final Class entityClass) {
return select(entityClass, false);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties) {
return select(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder select(final Class entityClass, final Set excludedPropNames) {
return select(entityClass, false, excludedPropNames);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.entityClass = entityClass;
instance.columnNameList = getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames);
return instance;
}
public static SQLBuilder selectFrom(final Class entityClass) {
return selectFrom(entityClass, false);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties) {
return selectFrom(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder selectFrom(final Class entityClass, final Set excludedPropNames) {
return selectFrom(entityClass, false, excludedPropNames);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
if (includeSubEntityProperties) {
final List selectTableNames = getSelectTableNames(entityClass);
if (N.isNullOrEmpty(selectTableNames)) {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(selectTableNames);
}
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
}
}
public static SQLBuilder update(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder update(final Class entityClass) {
return update(entityClass, null);
}
public static SQLBuilder update(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
instance.columnNameList = getUpdatePropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder deleteFrom(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder deleteFrom(final Class entityClass) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
return instance;
}
}
/**
* All the property/column names in collection/map/entity/condition will be converted to upper case with underscore and the sql will be parameterized with named parameter with Hibernate/JPA format :parameterName
*
* @author haiyang li
*
*/
public static final class NE2 extends SQLBuilder {
NE2() {
super(NamingPolicy.UPPER_CASE_WITH_UNDERSCORE, SQLPolicy.NAMED_SQL);
}
static NE2 createInstance() {
return new NE2();
}
public static SQLBuilder insert(final String expr) {
return insert(N.asArray(expr));
}
@SafeVarargs
public static SQLBuilder insert(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder insert(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder insert(final Map props) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.props = props;
return instance;
}
public static SQLBuilder insert(final Object entity) {
return insert(entity, null);
}
public static SQLBuilder insert(final Object entity, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entity.getClass();
parseInsertEntity(instance, entity, excludedPropNames);
return instance;
}
public static SQLBuilder insert(final Class entityClass) {
return insert(entityClass, null);
}
public static SQLBuilder insert(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entityClass;
instance.columnNameList = getInsertPropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder insertInto(final Class entityClass) {
return insertInto(entityClass, null);
}
public static SQLBuilder insertInto(final Class entityClass, final Set excludedPropNames) {
return insert(entityClass, excludedPropNames).into(entityClass);
}
/**
* Generate the MySQL style batch insert sql.
*
* @param propsList list of entity or properties map.
* @return
*/
@Beta
public static SQLBuilder batchInsert(final Collection propsList) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
final Optional first = N.firstNonNull(propsList);
if (N.firstNonNull(propsList).isPresent()) {
instance.entityClass = first.getClass().getClass();
}
instance.propsList = toInsertPropsList(propsList);
return instance;
}
@SafeVarargs
public static SQLBuilder select(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNames = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final String[] columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder select(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNameList = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder select(final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnAliases = columnAliases;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnAliases
* @return
*/
public static SQLBuilder select(final String expr, final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnAliases = columnAliases;
return instance;
}
public static SQLBuilder select(final Class entityClass) {
return select(entityClass, false);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties) {
return select(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder select(final Class entityClass, final Set excludedPropNames) {
return select(entityClass, false, excludedPropNames);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.entityClass = entityClass;
instance.columnNameList = getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames);
return instance;
}
public static SQLBuilder selectFrom(final Class entityClass) {
return selectFrom(entityClass, false);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties) {
return selectFrom(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder selectFrom(final Class entityClass, final Set excludedPropNames) {
return selectFrom(entityClass, false, excludedPropNames);
}
public static SQLBuilder selectFrom(final Class entityClass, final boolean includeSubEntityProperties, final Set excludedPropNames) {
if (includeSubEntityProperties) {
final List selectTableNames = getSelectTableNames(entityClass);
if (N.isNullOrEmpty(selectTableNames)) {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(selectTableNames);
}
} else {
return select(getSelectPropNamesByClass(entityClass, includeSubEntityProperties, excludedPropNames)).from(entityClass);
}
}
public static SQLBuilder update(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder update(final Class entityClass) {
return update(entityClass, null);
}
public static SQLBuilder update(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.UPDATE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
instance.columnNameList = getUpdatePropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder deleteFrom(final String tableName) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.tableName = tableName;
return instance;
}
public static SQLBuilder deleteFrom(final Class entityClass) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.DELETE;
instance.entityClass = entityClass;
instance.tableName = getTableName(entityClass);
return instance;
}
}
/**
* All the property/column names in collection/map/entity/condition will be converted to upper case with underscore and the sql will be parameterized with named parameter with Ibatis format #{parameterName}.
*
* @author haiyang li
* @deprecated
*
*/
@Deprecated
public static final class SE2 extends SQLBuilder {
SE2() {
super(NamingPolicy.UPPER_CASE_WITH_UNDERSCORE, SQLPolicy.IBATIS_SQL);
}
static SE2 createInstance() {
return new SE2();
}
public static SQLBuilder insert(final String expr) {
return insert(N.asArray(expr));
}
@SafeVarargs
public static SQLBuilder insert(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder insert(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder insert(final Map props) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.props = props;
return instance;
}
public static SQLBuilder insert(final Object entity) {
return insert(entity, null);
}
public static SQLBuilder insert(final Object entity, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entity.getClass();
parseInsertEntity(instance, entity, excludedPropNames);
return instance;
}
public static SQLBuilder insert(final Class entityClass) {
return insert(entityClass, null);
}
public static SQLBuilder insert(final Class entityClass, final Set excludedPropNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
instance.entityClass = entityClass;
instance.columnNameList = getInsertPropNamesByClass(entityClass, excludedPropNames);
return instance;
}
public static SQLBuilder insertInto(final Class entityClass) {
return insertInto(entityClass, null);
}
public static SQLBuilder insertInto(final Class entityClass, final Set excludedPropNames) {
return insert(entityClass, excludedPropNames).into(entityClass);
}
/**
* Generate the MySQL style batch insert sql.
*
* @param propsList list of entity or properties map.
* @return
*/
@Beta
public static SQLBuilder batchInsert(final Collection propsList) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.ADD;
final Optional first = N.firstNonNull(propsList);
if (N.firstNonNull(propsList).isPresent()) {
instance.entityClass = first.getClass().getClass();
}
instance.propsList = toInsertPropsList(propsList);
return instance;
}
@SafeVarargs
public static SQLBuilder select(final String... columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNames = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final String[] columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNames = columnNames;
return instance;
}
public static SQLBuilder select(final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnNameList = columnNames;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnNames
* @return
*/
public static SQLBuilder select(final String expr, final Collection columnNames) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnNameList = columnNames;
return instance;
}
public static SQLBuilder select(final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.columnAliases = columnAliases;
return instance;
}
/**
*
* @param expr ALL | DISTINCT | DISTINCTROW...
* @param columnAliases
* @return
*/
public static SQLBuilder select(final String expr, final Map columnAliases) {
final SQLBuilder instance = createInstance();
instance.op = OperationType.QUERY;
instance.predicates = expr;
instance.columnAliases = columnAliases;
return instance;
}
public static SQLBuilder select(final Class entityClass) {
return select(entityClass, false);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties) {
return select(entityClass, includeSubEntityProperties, null);
}
public static SQLBuilder select(final Class entityClass, final Set excludedPropNames) {
return select(entityClass, false, excludedPropNames);
}
public static SQLBuilder select(final Class entityClass, final boolean includeSubEntityProperties, final Set 