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codegen module for querydsl
/*
* Copyright 2011, Mysema Ltd
*
* 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.mysema.query.codegen;
import com.google.common.base.Function;
import com.google.common.base.Joiner;
import com.google.common.collect.Lists;
import com.google.common.collect.Sets;
import com.mysema.codegen.CodeWriter;
import com.mysema.codegen.model.*;
import com.mysema.query.types.*;
import com.mysema.query.types.expr.ComparableExpression;
import com.mysema.query.types.expr.SimpleExpression;
import com.mysema.query.types.path.*;
import javax.annotation.Generated;
import javax.inject.Inject;
import javax.inject.Named;
import java.io.IOException;
import java.lang.annotation.Annotation;
import java.util.*;
import static com.mysema.codegen.Symbols.*;
/**
* EntitySerializer is a {@link Serializer} implementation for entity types
*
* @author tiwe
*
*/
public class EntitySerializer implements Serializer {
private static final Joiner JOINER = Joiner.on("\", \"");
private static final Parameter PATH_METADATA = new Parameter("metadata", new ClassType(PathMetadata.class, (Type)null));
private static final Parameter PATH_INITS = new Parameter("inits", new ClassType(PathInits.class));
private static final ClassType PATH_INITS_TYPE = new ClassType(PathInits.class);
protected final TypeMappings typeMappings;
protected final Collection keywords;
/**
* Create a new EntitySerializer instance
*
* @param mappings
* @param keywords
*/
@Inject
public EntitySerializer(TypeMappings mappings, @Named("keywords") Collection keywords) {
this.typeMappings = mappings;
this.keywords = keywords;
}
protected void constructors(EntityType model, SerializerConfig config,
CodeWriter writer) throws IOException {
String localName = writer.getRawName(model);
String genericName = writer.getGenericName(true, model);
boolean hasEntityFields = model.hasEntityFields();
boolean stringOrBoolean = model.getOriginalCategory() == TypeCategory.STRING
|| model.getOriginalCategory() == TypeCategory.BOOLEAN;
String thisOrSuper = hasEntityFields ? THIS : SUPER;
String additionalParams = getAdditionalConstructorParameter(model);
String classCast = localName.equals(genericName) ? EMPTY : "(Class)";
// String
constructorsForVariables(writer, model);
// Path
if (!localName.equals(genericName)) {
writer.suppressWarnings("all");
}
Type simpleModel = new SimpleType(model);
if (model.isFinal()) {
Type type = new ClassType(Path.class, simpleModel);
writer.beginConstructor(new Parameter("path", type));
} else {
Type type = new ClassType(Path.class, new TypeExtends(simpleModel));
writer.beginConstructor(new Parameter("path", type));
}
if (!hasEntityFields) {
if (stringOrBoolean) {
writer.line("super(path.getMetadata());");
} else {
writer.line("super(", classCast, "path.getType(), path.getMetadata()" +additionalParams+");");
}
constructorContent(writer, model);
} else {
writer.line("this(", classCast, "path.getType(), path.getMetadata(), path.getMetadata().isRoot() ? INITS : PathInits.DEFAULT);");
}
writer.end();
// PathMetadata
if (hasEntityFields) {
writer.beginConstructor(PATH_METADATA);
writer.line("this(metadata, metadata.isRoot() ? INITS : PathInits.DEFAULT);");
writer.end();
} else {
if (!localName.equals(genericName)) {
writer.suppressWarnings("all");
}
writer.beginConstructor(PATH_METADATA);
if (stringOrBoolean) {
writer.line("super(metadata);");
} else {
writer.line("super(", classCast, writer.getClassConstant(localName) + COMMA + "metadata" + additionalParams + ");");
}
constructorContent(writer, model);
writer.end();
}
// PathMetadata, PathInits
if (hasEntityFields) {
if (!localName.equals(genericName)) {
writer.suppressWarnings("all");
}
writer.beginConstructor(PATH_METADATA, PATH_INITS);
writer.line(thisOrSuper, "(", classCast, writer.getClassConstant(localName) + COMMA + "metadata, inits" + additionalParams+ ");");
if (!hasEntityFields) {
constructorContent(writer, model);
}
writer.end();
}
// Class, PathMetadata, PathInits
if (hasEntityFields) {
Type type = new ClassType(Class.class, new TypeExtends(model));
writer.beginConstructor(new Parameter("type", type), PATH_METADATA, PATH_INITS);
writer.line("super(type, metadata, inits"+additionalParams+");");
initEntityFields(writer, config, model);
constructorContent(writer, model);
writer.end();
}
}
protected void constructorContent(CodeWriter writer, EntityType model) throws IOException {
// override in subclasses
}
protected String getAdditionalConstructorParameter(EntityType model) {
return "";
}
protected void constructorsForVariables(CodeWriter writer, EntityType model) throws IOException {
String localName = writer.getRawName(model);
String genericName = writer.getGenericName(true, model);
boolean stringOrBoolean = model.getOriginalCategory() == TypeCategory.STRING
|| model.getOriginalCategory() == TypeCategory.BOOLEAN;
boolean hasEntityFields = model.hasEntityFields();
String thisOrSuper = hasEntityFields ? THIS : SUPER;
String additionalParams = hasEntityFields ? "" : getAdditionalConstructorParameter(model);
if (!localName.equals(genericName)) {
writer.suppressWarnings("all");
}
writer.beginConstructor(new Parameter("variable", Types.STRING));
if (stringOrBoolean) {
writer.line(thisOrSuper,"(forVariable(variable)",additionalParams,");");
} else {
writer.line(thisOrSuper,"(", localName.equals(genericName) ? EMPTY : "(Class)",
writer.getClassConstant(localName) + COMMA + "forVariable(variable)", hasEntityFields ? ", INITS" : EMPTY,
additionalParams,");");
}
if (!hasEntityFields) {
constructorContent(writer, model);
}
writer.end();
}
protected void entityAccessor(EntityType model, Property field, CodeWriter writer) throws IOException {
Type queryType = typeMappings.getPathType(field.getType(), model, false);
writer.beginPublicMethod(queryType, field.getEscapedName());
writer.line("if (", field.getEscapedName(), " == null) {");
writer.line(" ", field.getEscapedName(), " = new ", writer.getRawName(queryType),
"(forProperty(\"", field.getName(), "\"));");
writer.line("}");
writer.line(RETURN, field.getEscapedName(), SEMICOLON);
writer.end();
}
protected void entityField(EntityType model, Property field, SerializerConfig config,
CodeWriter writer) throws IOException {
Type queryType = typeMappings.getPathType(field.getType(), model, false);
if (field.isInherited()) {
writer.line("// inherited");
}
if (config.useEntityAccessors()) {
writer.protectedField(queryType, field.getEscapedName());
} else {
writer.publicFinal(queryType, field.getEscapedName());
}
}
protected boolean hasOwnEntityProperties(EntityType model) {
if (model.hasEntityFields()) {
for (Property property : model.getProperties()) {
if (!property.isInherited() && property.getType().getCategory() == TypeCategory.ENTITY) {
return true;
}
}
}
return false;
}
protected void initEntityFields(CodeWriter writer, SerializerConfig config,
EntityType model) throws IOException {
Supertype superType = model.getSuperType();
if (superType != null && superType.getEntityType() == null) {
throw new IllegalStateException("No entity type for " + superType.getType().getFullName());
}
if (superType != null && superType.getEntityType().hasEntityFields()) {
Type superQueryType = typeMappings.getPathType(superType.getEntityType(), model, false);
writer.line("this._super = new " + writer.getRawName(superQueryType) + "(type, metadata, inits);");
}
for (Property field : model.getProperties()) {
if (field.getType().getCategory() == TypeCategory.ENTITY) {
initEntityField(writer, config, model, field);
} else if (field.isInherited() && superType != null && superType.getEntityType().hasEntityFields()) {
writer.line("this.", field.getEscapedName(), " = _super.", field.getEscapedName(), SEMICOLON);
}
}
}
protected void initEntityField(CodeWriter writer, SerializerConfig config, EntityType model,
Property field) throws IOException {
Type queryType = typeMappings.getPathType(field.getType(), model, false);
if (!field.isInherited()) {
boolean hasEntityFields = field.getType() instanceof EntityType
&& ((EntityType)field.getType()).hasEntityFields();
writer.line("this." + field.getEscapedName() + ASSIGN,
"inits.isInitialized(\""+field.getName()+"\") ? ",
NEW + writer.getRawName(queryType) + "(forProperty(\"" + field.getName() + "\")",
hasEntityFields ? (", inits.get(\""+field.getName()+"\")") : EMPTY,
") : null;");
} else if (!config.useEntityAccessors()) {
writer.line("this.", field.getEscapedName(), ASSIGN, "_super.", field.getEscapedName(), SEMICOLON);
}
}
protected void intro(EntityType model, SerializerConfig config,
CodeWriter writer) throws IOException {
introPackage(writer, model);
introImports(writer, config, model);
writer.nl();
introJavadoc(writer, model);
introClassHeader(writer, model);
introFactoryMethods(writer, model);
introInits(writer, model);
if (config.createDefaultVariable()) {
introDefaultInstance(writer, model, config.defaultVariableName());
}
if (model.getSuperType() != null && model.getSuperType().getEntityType() != null) {
introSuper(writer, model);
}
}
@SuppressWarnings(UNCHECKED)
protected void introClassHeader(CodeWriter writer, EntityType model) throws IOException {
Type queryType = typeMappings.getPathType(model, model, true);
TypeCategory category = model.getOriginalCategory();
Class pathType;
if (model.getProperties().isEmpty()) {
switch(category) {
case COMPARABLE : pathType = ComparablePath.class; break;
case ENUM: pathType = EnumPath.class; break;
case DATE: pathType = DatePath.class; break;
case DATETIME: pathType = DateTimePath.class; break;
case TIME: pathType = TimePath.class; break;
case NUMERIC: pathType = NumberPath.class; break;
case STRING: pathType = StringPath.class; break;
case BOOLEAN: pathType = BooleanPath.class; break;
default : pathType = EntityPathBase.class;
}
} else {
pathType = EntityPathBase.class;
}
for (Annotation annotation : model.getAnnotations()) {
writer.annotation(annotation);
}
writer.line("@Generated(\"", getClass().getName(), "\")");
if (category == TypeCategory.BOOLEAN || category == TypeCategory.STRING) {
writer.beginClass(queryType, new ClassType(pathType));
} else {
writer.beginClass(queryType, new ClassType(category, pathType, model));
}
// TODO : generate proper serialVersionUID here
long serialVersionUID = model.getFullName().hashCode();
writer.privateStaticFinal(Types.LONG_P, "serialVersionUID", serialVersionUID + "L");
}
protected void introDefaultInstance(CodeWriter writer, EntityType model, String defaultName) throws IOException {
String simpleName = !defaultName.isEmpty() ? defaultName : model.getUncapSimpleName();
Type queryType = typeMappings.getPathType(model, model, true);
String alias = simpleName;
if (keywords.contains(simpleName.toUpperCase())) {
alias += "1";
}
writer.publicStaticFinal(queryType, simpleName, NEW + queryType.getSimpleName() + "(\"" + alias + "\")");
}
protected void introFactoryMethods(CodeWriter writer, final EntityType model) throws IOException {
String localName = writer.getRawName(model);
String genericName = writer.getGenericName(true, model);
Set sizes = Sets.newHashSet();
for (Constructor c : model.getConstructors()) {
// begin
if (!localName.equals(genericName)) {
writer.suppressWarnings(UNCHECKED);
}
Type returnType = new ClassType(ConstructorExpression.class, model);
final boolean asExpr = sizes.add(c.getParameters().size());
writer.beginStaticMethod(returnType, "create", c.getParameters(),
new Function() {
@Override
public Parameter apply(Parameter p) {
Type type;
if (!asExpr) {
type = typeMappings.getExprType(
p.getType(), model, false, false, true);
} else if (p.getType().isFinal()) {
type = new ClassType(Expression.class, p.getType());
} else {
type = new ClassType(Expression.class, new TypeExtends(p.getType()));
}
return new Parameter(p.getName(), type);
}
});
// body
// TODO : replace with class reference
writer.beginLine("return new ConstructorExpression<" + genericName + ">(");
if (!localName.equals(genericName)) {
writer.append("(Class)");
}
writer.append(writer.getClassConstant(localName));
writer.append(", new Class[]{");
boolean first = true;
for (Parameter p : c.getParameters()) {
if (!first) {
writer.append(COMMA);
}
if (Types.PRIMITIVES.containsKey(p.getType())) {
Type primitive = Types.PRIMITIVES.get(p.getType());
writer.append(writer.getClassConstant(primitive.getFullName()));
} else {
writer.append(writer.getClassConstant(writer.getRawName(p.getType())));
}
first = false;
}
writer.append("}");
for (Parameter p : c.getParameters()) {
writer.append(COMMA + p.getName());
}
// end
writer.append(");\n");
writer.end();
}
}
protected void introImports(CodeWriter writer, SerializerConfig config,
EntityType model) throws IOException {
writer.staticimports(PathMetadataFactory.class);
// import package of query type
Type queryType = typeMappings.getPathType(model, model, true);
if (!model.getPackageName().isEmpty()
&& !queryType.getPackageName().equals(model.getPackageName())
&& !queryType.getSimpleName().equals(model.getSimpleName())) {
String fullName = model.getFullName();
String packageName = model.getPackageName();
if (fullName.substring(packageName.length()+1).contains(".")) {
fullName = fullName.substring(0, fullName.lastIndexOf('.'));
}
writer.importClasses(fullName);
}
// delegate packages
introDelegatePackages(writer, model);
// other packages
List packages = Lists.newArrayList();
packages.add(SimplePath.class.getPackage());
if (!model.getConstructors().isEmpty()) {
packages.add(SimpleExpression.class.getPackage());
}
if (isImportExprPackage(model)) {
packages.add(ComparableExpression.class.getPackage());
}
writer.imports(packages.toArray(new Package[packages.size()]));
// other classes
List> classes = Lists.>newArrayList(PathMetadata.class, Generated.class);
if (!getUsedClassNames(model).contains("Path")) {
classes.add(Path.class);
}
if (!model.getConstructors().isEmpty()) {
classes.add(ConstructorExpression.class);
classes.add(Expression.class);
}
boolean inits = false;
if (model.hasEntityFields() || model.hasInits()) {
inits = true;
} else {
Set collections = Sets.newHashSet(TypeCategory.COLLECTION, TypeCategory.LIST, TypeCategory.SET);
for (Property property : model.getProperties()) {
if (!property.isInherited() && collections.contains(property.getType().getCategory())) {
inits = true;
break;
}
}
}
if (inits) {
classes.add(PathInits.class);
}
writer.imports(classes.toArray(new Class[classes.size()]));
}
private Set getUsedClassNames(EntityType model) {
Set result = Sets.newHashSet();
result.add(model.getSimpleName());
for (Property property : model.getProperties()) {
result.add(property.getType().getSimpleName());
for (Type type : property.getType().getParameters()) {
if (type != null) {
result.add(type.getSimpleName());
}
}
}
return result;
}
protected boolean isImportExprPackage(EntityType model) {
if (!model.getConstructors().isEmpty() || !model.getDelegates().isEmpty()) {
boolean importExprPackage = false;
for (Constructor c : model.getConstructors()) {
for (Parameter cp : c.getParameters()) {
importExprPackage |= cp.getType().getPackageName()
.equals(ComparableExpression.class.getPackage().getName());
}
}
for (Delegate d : model.getDelegates()) {
for (Parameter dp : d.getParameters()) {
importExprPackage |= dp.getType().getPackageName()
.equals(ComparableExpression.class.getPackage().getName());
}
}
return importExprPackage;
} else {
return false;
}
}
protected void introDelegatePackages(CodeWriter writer, EntityType model) throws IOException {
Set packages = new HashSet();
for (Delegate delegate : model.getDelegates()) {
if (!delegate.getDelegateType().getPackageName().equals(model.getPackageName())) {
packages.add(delegate.getDelegateType().getPackageName());
}
}
writer.importPackages(packages.toArray(new String[packages.size()]));
}
protected void introInits(CodeWriter writer, EntityType model) throws IOException {
List inits = new ArrayList();
for (Property property : model.getProperties()) {
for (String init : property.getInits()) {
inits.add(property.getEscapedName() + DOT + init);
}
}
if (!inits.isEmpty()) {
inits.add(0, STAR);
String initsAsString = QUOTE + JOINER.join(inits) + QUOTE;
writer.privateStaticFinal(PATH_INITS_TYPE, "INITS", "new PathInits(" + initsAsString + ")");
} else if (model.hasEntityFields()) {
writer.privateStaticFinal(PATH_INITS_TYPE, "INITS", "PathInits.DIRECT2");
}
}
protected void introJavadoc(CodeWriter writer, EntityType model) throws IOException {
Type queryType = typeMappings.getPathType(model, model, true);
writer.javadoc(queryType.getSimpleName() + " is a Querydsl query type for " +
model.getSimpleName());
}
protected void introPackage(CodeWriter writer, EntityType model) throws IOException {
Type queryType = typeMappings.getPathType(model, model, false);
if (!queryType.getPackageName().isEmpty()) {
writer.packageDecl(queryType.getPackageName());
}
}
protected void introSuper(CodeWriter writer, EntityType model) throws IOException {
EntityType superType = model.getSuperType().getEntityType();
Type superQueryType = typeMappings.getPathType(superType, model, false);
if (!superType.hasEntityFields()) {
writer.publicFinal(superQueryType, "_super", NEW + writer.getRawName(superQueryType) + "(this)");
} else {
writer.publicFinal(superQueryType, "_super");
}
}
protected void listAccessor(EntityType model, Property field, CodeWriter writer) throws IOException {
String escapedName = field.getEscapedName();
Type queryType = typeMappings.getPathType(field.getParameter(0), model, false);
writer.beginPublicMethod(queryType, escapedName, new Parameter("index", Types.INT));
writer.line(RETURN + escapedName + ".get(index);").end();
writer.beginPublicMethod(queryType, escapedName, new Parameter("index",
new ClassType(Expression.class, Types.INTEGER)));
writer.line(RETURN + escapedName +".get(index);").end();
}
protected void mapAccessor(EntityType model, Property field, CodeWriter writer) throws IOException {
String escapedName = field.getEscapedName();
Type queryType = typeMappings.getPathType(field.getParameter(1), model, false);
writer.beginPublicMethod(queryType, escapedName, new Parameter("key", field.getParameter(0)));
writer.line(RETURN + escapedName + ".get(key);").end();
writer.beginPublicMethod(queryType, escapedName, new Parameter("key",
new ClassType(Expression.class, field.getParameter(0))));
writer.line(RETURN + escapedName + ".get(key);").end();
}
private void delegate(final EntityType model, Delegate delegate, SerializerConfig config,
CodeWriter writer) throws IOException {
Parameter[] params = delegate.getParameters().toArray(new Parameter[delegate.getParameters().size()]);
writer.beginPublicMethod(delegate.getReturnType(), delegate.getName(), params);
// body start
writer.beginLine(RETURN + delegate.getDelegateType().getSimpleName() + "."+delegate.getName()+"(");
writer.append("this");
if (!model.equals(delegate.getDeclaringType())) {
int counter = 0;
EntityType type = model;
while (type != null && !type.equals(delegate.getDeclaringType())) {
type = type.getSuperType() != null ? type.getSuperType().getEntityType() : null;
counter++;
}
for (int i = 0; i < counter; i++) {
writer.append("._super");
}
}
for (Parameter parameter : delegate.getParameters()) {
writer.append(COMMA + parameter.getName());
}
writer.append(");\n");
// body end
writer.end();
}
protected void outro(EntityType model, CodeWriter writer) throws IOException {
writer.end();
}
@Override
public void serialize(EntityType model, SerializerConfig config,
CodeWriter writer) throws IOException{
intro(model, config, writer);
// properties
serializeProperties(model, config, writer);
// constructors
constructors(model, config, writer);
// delegates
for (Delegate delegate : model.getDelegates()) {
delegate(model, delegate, config, writer);
}
// property accessors
for (Property property : model.getProperties()) {
TypeCategory category = property.getType().getCategory();
if (category == TypeCategory.MAP && config.useMapAccessors()) {
mapAccessor(model, property, writer);
} else if (category == TypeCategory.LIST && config.useListAccessors()) {
listAccessor(model, property, writer);
} else if (category == TypeCategory.ENTITY && config.useEntityAccessors()) {
entityAccessor(model, property, writer);
}
}
outro(model, writer);
}
protected void serialize(EntityType model, Property field, Type type, CodeWriter writer,
String factoryMethod, String... args) throws IOException {
Supertype superType = model.getSuperType();
// construct value
StringBuilder value = new StringBuilder();
if (field.isInherited() && superType != null) {
if (!superType.getEntityType().hasEntityFields()) {
value.append("_super." + field.getEscapedName());
}
} else {
value.append(factoryMethod + "(\"" + field.getName() + QUOTE);
for (String arg : args) {
value.append(COMMA + arg);
}
value.append(")");
}
// serialize it
if (field.isInherited()) {
writer.line("//inherited");
}
if (value.length() > 0) {
writer.publicFinal(type, field.getEscapedName(), value.toString());
} else {
writer.publicFinal(type, field.getEscapedName());
}
}
protected void customField(EntityType model, Property field, SerializerConfig config,
CodeWriter writer) throws IOException {
Type queryType = typeMappings.getPathType(field.getType(), model, false);
writer.line("// custom");
if (field.isInherited()) {
writer.line("// inherited");
Supertype superType = model.getSuperType();
if (!superType.getEntityType().hasEntityFields()) {
writer.publicFinal(queryType, field.getEscapedName(),"_super." + field.getEscapedName());
} else {
writer.publicFinal(queryType, field.getEscapedName());
}
} else {
String value = NEW + writer.getRawName(queryType) + "(forProperty(\"" + field.getName() + "\"))";
writer.publicFinal(queryType, field.getEscapedName(), value);
}
}
// TODO move this to codegen
private Type wrap(Type type) {
if (type.equals(Types.BOOLEAN_P)) {
return Types.BOOLEAN;
} else if (type.equals(Types.BYTE_P)) {
return Types.BYTE;
} else if (type.equals(Types.CHAR)) {
return Types.CHARACTER;
} else if (type.equals(Types.DOUBLE_P)) {
return Types.DOUBLE;
} else if (type.equals(Types.FLOAT_P)) {
return Types.FLOAT;
} else if (type.equals(Types.INT)) {
return Types.INTEGER;
} else if (type.equals(Types.LONG_P)) {
return Types.LONG;
} else if (type.equals(Types.SHORT_P)) {
return Types.SHORT;
} else {
return type;
}
}
protected void serializeProperties(EntityType model, SerializerConfig config,
CodeWriter writer) throws IOException {
for (Property property : model.getProperties()) {
// FIXME : the custom types should have the custom type category
if (typeMappings.isRegistered(property.getType())
&& property.getType().getCategory() != TypeCategory.CUSTOM
&& property.getType().getCategory() != TypeCategory.ENTITY) {
customField(model, property, config, writer);
continue;
}
// strips of "? extends " etc
Type propertyType = new SimpleType(property.getType(), property.getType().getParameters());
Type queryType = typeMappings.getPathType(propertyType, model, false);
Type genericQueryType = null;
String localRawName = writer.getRawName(property.getType());
String inits = getInits(property);
switch(property.getType().getCategory()) {
case STRING:
serialize(model, property, queryType, writer, "createString");
break;
case BOOLEAN:
serialize(model, property, queryType, writer, "createBoolean");
break;
case SIMPLE:
serialize(model, property, queryType, writer, "createSimple", writer.getClassConstant(localRawName));
break;
case COMPARABLE:
serialize(model, property, queryType, writer, "createComparable", writer.getClassConstant(localRawName));
break;
case ENUM:
serialize(model, property, queryType, writer, "createEnum", writer.getClassConstant(localRawName));
break;
case DATE:
serialize(model, property, queryType, writer, "createDate", writer.getClassConstant(localRawName));
break;
case DATETIME:
serialize(model, property, queryType, writer, "createDateTime", writer.getClassConstant(localRawName));
break;
case TIME:
serialize(model, property, queryType, writer, "createTime", writer.getClassConstant(localRawName));
break;
case NUMERIC:
serialize(model, property, queryType, writer, "createNumber", writer.getClassConstant(localRawName));
break;
case CUSTOM:
customField(model, property, config, writer);
break;
case ARRAY:
serialize(model, property, new ClassType(ArrayPath.class,
property.getType(),
wrap(property.getType().getComponentType())),
writer, "createArray", writer.getClassConstant(localRawName));
break;
case COLLECTION:
genericQueryType = typeMappings.getPathType(getRaw(property.getParameter(0)), model, false);
String genericKey = writer.getGenericName(true, property.getParameter(0));
localRawName = writer.getRawName(property.getParameter(0));
queryType = typeMappings.getPathType(property.getParameter(0), model, true);
serialize(model, property, new ClassType(CollectionPath.class, getRaw(property.getParameter(0)), genericQueryType),
writer, "this.<"+genericKey + COMMA + writer.getGenericName(true, genericQueryType) + ">createCollection",
writer.getClassConstant(localRawName), writer.getClassConstant(writer.getRawName(queryType)), inits);
break;
case SET:
genericQueryType = typeMappings.getPathType(getRaw(property.getParameter(0)), model, false);
genericKey = writer.getGenericName(true, property.getParameter(0));
localRawName = writer.getRawName(property.getParameter(0));
queryType = typeMappings.getPathType(property.getParameter(0), model, true);
serialize(model, property, new ClassType(SetPath.class, getRaw(property.getParameter(0)), genericQueryType),
writer, "this.<"+genericKey + COMMA + writer.getGenericName(true, genericQueryType) + ">createSet",
writer.getClassConstant(localRawName), writer.getClassConstant(writer.getRawName(queryType)), inits);
break;
case LIST:
genericQueryType = typeMappings.getPathType(getRaw(property.getParameter(0)), model, false);
genericKey = writer.getGenericName(true, property.getParameter(0));
localRawName = writer.getRawName(property.getParameter(0));
queryType = typeMappings.getPathType(property.getParameter(0), model, true);
serialize(model, property, new ClassType(ListPath.class, getRaw(property.getParameter(0)), genericQueryType),
writer, "this.<"+genericKey + COMMA + writer.getGenericName(true, genericQueryType) + ">createList",
writer.getClassConstant(localRawName), writer.getClassConstant(writer.getRawName(queryType)), inits);
break;
case MAP:
genericKey = writer.getGenericName(true, property.getParameter(0));
String genericValue = writer.getGenericName(true, property.getParameter(1));
genericQueryType = typeMappings.getPathType(getRaw(property.getParameter(1)), model, false);
String keyType = writer.getRawName(property.getParameter(0));
String valueType = writer.getRawName(property.getParameter(1));
queryType = typeMappings.getPathType(property.getParameter(1), model, true);
serialize(model, property, new ClassType(MapPath.class, getRaw(property.getParameter(0)),
getRaw(property.getParameter(1)), genericQueryType),
writer, "this.<" + genericKey + COMMA + genericValue + COMMA +
writer.getGenericName(true, genericQueryType) + ">createMap",
writer.getClassConstant(keyType), writer.getClassConstant(valueType), writer.getClassConstant(writer.getRawName(queryType)));
break;
case ENTITY:
entityField(model, property, config, writer);
break;
}
}
}
private String getInits(Property property) {
if (!property.getInits().isEmpty()) {
return "INITS.get(\"" + property.getName() + "\")";
} else {
return "PathInits.DIRECT2";
}
}
private Type getRaw(Type type) {
if (type instanceof EntityType && type.getPackageName().startsWith("ext.java")) {
return type;
} else {
return new SimpleType(type, type.getParameters());
}
}
}