com.litongjava.table.model.TableInput Maven / Gradle / Ivy
package com.litongjava.table.model;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import com.jfinal.kit.Kv;
import com.jfinal.kit.StrKit;
import com.jfinal.kit.TypeKit;
import com.litongjava.tio.utils.json.Json;
@SuppressWarnings({ "rawtypes" })
public class TableInput extends HashMap {
private static final long serialVersionUID = -808251639784763326L;
public static final String pageNo = "page_no";
public static final String pageSize = "page_size";
public static final String columns = "columns";
public static final String jsonFields = "json_fields";
public static final String orderBy = "order_by";
public static final String isAsc = "is_asc";
public static final String groupBy = "group_by";
public TableInput() {
}
public static TableInput of(Object key, Object value) {
return new TableInput().set(key, value);
}
public static TableInput by(Object key, Object value) {
return new TableInput().set(key, value);
}
public static TableInput create() {
return new TableInput();
}
@SuppressWarnings("unchecked")
public TableInput set(Object key, Object value) {
super.put(key, value);
return this;
}
public TableInput setIfNotBlank(Object key, String value) {
if (StrKit.notBlank(value)) {
set(key, value);
}
return this;
}
public TableInput setIfNotNull(Object key, Object value) {
if (value != null) {
set(key, value);
}
return this;
}
@SuppressWarnings("unchecked")
public TableInput set(Map map) {
super.putAll(map);
return this;
}
@SuppressWarnings("unchecked")
public TableInput set(Kv kv) {
super.putAll(kv);
return this;
}
@SuppressWarnings("unchecked")
public TableInput set(TableInput kv) {
super.putAll(kv);
return this;
}
public TableInput delete(Object key) {
super.remove(key);
return this;
}
@SuppressWarnings("unchecked")
public T getAs(Object key) {
return (T) get(key);
}
@SuppressWarnings("unchecked")
public T getAs(Object key, T defaultValue) {
Object ret = get(key);
return ret != null ? (T) ret : defaultValue;
}
public String getStr(Object key) {
Object s = get(key);
return s != null ? s.toString() : null;
}
public Integer getInt(Object key) {
return TypeKit.toInt(get(key));
}
public Long getLong(Object key) {
return TypeKit.toLong(get(key));
}
public BigDecimal getBigDecimal(Object key) {
return TypeKit.toBigDecimal(get(key));
}
public Double getDouble(Object key) {
return TypeKit.toDouble(get(key));
}
public Float getFloat(Object key) {
return TypeKit.toFloat(get(key));
}
public Number getNumber(Object key) {
return TypeKit.toNumber(get(key));
}
public Boolean getBoolean(Object key) {
return TypeKit.toBoolean(get(key));
}
public java.util.Date getDate(Object key) {
return TypeKit.toDate(get(key));
}
public java.time.LocalDateTime getLocalDateTime(Object key) {
return TypeKit.toLocalDateTime(get(key));
}
/**
* key 存在，并且 value 不为 null
*/
public boolean notNull(Object key) {
return get(key) != null;
}
/**
* key 不存在，或者 key 存在但 value 为null
*/
public boolean isNull(Object key) {
return get(key) == null;
}
/**
* key 存在，并且 value 为 true，则返回 true
*/
public boolean isTrue(Object key) {
Object value = get(key);
return value != null && TypeKit.toBoolean(value);
}
/**
* key 存在，并且 value 为 false，则返回 true
*/
public boolean isFalse(Object key) {
Object value = get(key);
return value != null && !TypeKit.toBoolean(value);
}
public String toJson() {
return Json.getJson().toJson(this);
}
public boolean equals(Object kv) {
return kv instanceof Kv && super.equals(kv);
}
@SuppressWarnings({ "unchecked" })
public TableInput keep(String... keys) {
if (keys != null && keys.length > 0) {
Kv newKv = Kv.create();
for (String k : keys) {
if (containsKey(k)) { // 避免将并不存在的变量存为 null
newKv.put(k, get(k));
}
}
clear();
putAll(newKv);
} else {
clear();
}
return this;
}
@SuppressWarnings("unchecked")
public Map toMap() {
return this;
}
public TableInput setColumns(String inputColumns) {
set(columns, inputColumns);
return this;
}
public TableInput columns(String inputColumns) {
set(columns, inputColumns);
return this;
}
public String getColumns() {
return getStr(columns);
}
public TableInput setJsonFields(String[] inputJsonFields) {
set(jsonFields, inputJsonFields);
return this;
}
public String[] getJsonFields() {
return getAs(jsonFields);
}
public TableInput setOrderBy(String inputOrderBy) {
set(orderBy, inputOrderBy);
return this;
}
public TableInput orderBy(String inputOrderBy) {
set(orderBy, inputOrderBy);
return this;
}
public String getOrderBy() {
return getStr(orderBy);
}
public TableInput setGroupBy(String inputGroupBy) {
set(orderBy, inputGroupBy);
return this;
}
public String getGroupBy() {
return getStr(groupBy);
}
public TableInput setPageNo(Integer inputPageNo) {
return set(pageNo, inputPageNo);
}
public TableInput pageNo(int inputPageNo) {
return set(pageNo, inputPageNo);
}
public Integer getPageNo() {
return getInt(pageNo);
}
public TableInput setPageSize(Integer inputPageSize) {
return set(pageSize, inputPageSize);
}
public TableInput pageSize(Integer inputPageSize) {
return set(pageSize, inputPageSize);
}
public Integer getPageSize() {
return getInt(pageSize);
}
public TableInput setAsc(Boolean inputIsAsc) {
return set(isAsc, inputIsAsc);
}
public TableInput asc(boolean inputIsAsc) {
return set(isAsc, inputIsAsc);
}
public Boolean isAsc() {
return getBoolean(isAsc);
}
@SuppressWarnings("unchecked")
public TableInput addJsonField(String jsonField) {
Object object = get(jsonFields);
if (object != null && object instanceof List) {
List lists = (List) object;
lists.add(jsonField);
} else {
List list = new ArrayList<>();
list.add(jsonField);
put(jsonFields, list);
}
return this;
}
@SuppressWarnings("unchecked")
public TableInput setJsonFieldString(String jsonFieldString) {
put(jsonFields, jsonFieldString);
return this;
}
public TableInput setOp(String field, String value) {
return set(field + "_op", value);
}
}