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/*******************************************************************************
* Copyright (c) 2010 Oracle. All rights reserved.
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License v1.0, which accompanies this distribution
* and is available at http://www.eclipse.org/legal/epl-v10.html.
*
* Contributors:
* Oracle - initial API and implementation
******************************************************************************/
package org.eclipse.jpt.jaxb.core.internal.resource.java.source;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jpt.common.core.internal.resource.java.source.SourceAnnotation;
import org.eclipse.jpt.common.core.internal.utility.jdt.ASTTools;
import org.eclipse.jpt.common.core.internal.utility.jdt.AnnotatedElementAnnotationElementAdapter;
import org.eclipse.jpt.common.core.internal.utility.jdt.CombinationIndexedDeclarationAnnotationAdapter;
import org.eclipse.jpt.common.core.internal.utility.jdt.ConversionDeclarationAnnotationElementAdapter;
import org.eclipse.jpt.common.core.internal.utility.jdt.ElementIndexedAnnotationAdapter;
import org.eclipse.jpt.common.core.internal.utility.jdt.SimpleDeclarationAnnotationAdapter;
import org.eclipse.jpt.common.core.internal.utility.jdt.SimpleTypeStringExpressionConverter;
import org.eclipse.jpt.common.core.resource.java.JavaResourceAnnotatedElement;
import org.eclipse.jpt.common.core.utility.TextRange;
import org.eclipse.jpt.common.core.utility.jdt.AnnotatedElement;
import org.eclipse.jpt.common.core.utility.jdt.AnnotationElementAdapter;
import org.eclipse.jpt.common.core.utility.jdt.DeclarationAnnotationAdapter;
import org.eclipse.jpt.common.core.utility.jdt.DeclarationAnnotationElementAdapter;
import org.eclipse.jpt.common.core.utility.jdt.ExpressionConverter;
import org.eclipse.jpt.common.core.utility.jdt.IndexedAnnotationAdapter;
import org.eclipse.jpt.common.core.utility.jdt.IndexedDeclarationAnnotationAdapter;
import org.eclipse.jpt.common.utility.internal.StringTools;
import org.eclipse.jpt.jaxb.core.resource.java.JAXB;
import org.eclipse.jpt.jaxb.core.resource.java.XmlJavaTypeAdapterAnnotation;
/**
* javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter
*/
public final class SourceXmlJavaTypeAdapterAnnotation
extends SourceAnnotation
implements XmlJavaTypeAdapterAnnotation
{
public static final DeclarationAnnotationAdapter DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(ANNOTATION_NAME);
public static final DeclarationAnnotationAdapter CONTAINER_DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(JAXB.XML_JAVA_TYPE_ADAPTERS);
private final DeclarationAnnotationElementAdapter<String> valueDeclarationAdapter;
private final AnnotationElementAdapter<String> valueAdapter;
private String value;
private String fullyQualifiedValue;
private final DeclarationAnnotationElementAdapter<String> typeDeclarationAdapter;
private final AnnotationElementAdapter<String> typeAdapter;
private String type;
private String fullyQualifiedType;
/*
* We want these events fired when the fq classes change by themselves, not as a result
* of the non-fq classes changing.
*/
private boolean suppressFQClassesEventNotification = false;
// ********** constructors **********
public static SourceXmlJavaTypeAdapterAnnotation buildSourceXmlJavaTypeAdapterAnnotation(JavaResourceAnnotatedElement parent, AnnotatedElement annotatedElement, int index) {
IndexedDeclarationAnnotationAdapter idaa = buildXmlJavaTypeAdapterDeclarationAnnotationAdapter(index);
IndexedAnnotationAdapter iaa = buildXmlJavaTypeAdapterAnnotationAdapter(annotatedElement, idaa);
return new SourceXmlJavaTypeAdapterAnnotation(
parent,
annotatedElement,
idaa,
iaa);
}
private SourceXmlJavaTypeAdapterAnnotation(
JavaResourceAnnotatedElement parent,
AnnotatedElement annotatedElement,
IndexedDeclarationAnnotationAdapter daa,
IndexedAnnotationAdapter annotationAdapter) {
super(parent, annotatedElement, daa, annotationAdapter);
this.valueDeclarationAdapter = buildValueAdapter(daa);
this.valueAdapter = this.buildAnnotationElementAdapter(this.valueDeclarationAdapter);
this.typeDeclarationAdapter = buildTypeAdapter(daa);
this.typeAdapter = this.buildAnnotationElementAdapter(this.typeDeclarationAdapter);
}
private DeclarationAnnotationElementAdapter<String> buildValueAdapter(DeclarationAnnotationAdapter daa) {
return buildAnnotationElementAdapter(daa, JAXB.XML_JAVA_TYPE_ADAPTER__VALUE, SimpleTypeStringExpressionConverter.instance());
}
private DeclarationAnnotationElementAdapter<String> buildTypeAdapter(DeclarationAnnotationAdapter daa) {
return buildAnnotationElementAdapter(daa, JAXB.XML_JAVA_TYPE_ADAPTER__TYPE, SimpleTypeStringExpressionConverter.instance());
}
static DeclarationAnnotationElementAdapter<String> buildAnnotationElementAdapter(DeclarationAnnotationAdapter annotationAdapter, String elementName, ExpressionConverter<String> converter) {
return new ConversionDeclarationAnnotationElementAdapter<String>(annotationAdapter, elementName, converter);
}
protected AnnotationElementAdapter<String> buildAnnotationElementAdapter(DeclarationAnnotationElementAdapter<String> daea) {
return new AnnotatedElementAnnotationElementAdapter<String>(this.annotatedElement, daea);
}
public String getAnnotationName() {
return ANNOTATION_NAME;
}
public void initialize(CompilationUnit astRoot) {
this.value = buildValue(astRoot);
this.fullyQualifiedValue = buildFullyQualifiedValue(astRoot);
this.type = buildType(astRoot);
this.fullyQualifiedType = buildFullyQualifiedType(astRoot);
}
public void synchronizeWith(CompilationUnit astRoot) {
syncValue(buildValue(astRoot));
syncType(buildType(astRoot));
syncFullyQualifiedValue(buildFullyQualifiedValue(astRoot));
syncFullyQualifiedType(buildFullyQualifiedType(astRoot));
this.suppressFQClassesEventNotification = false;
}
@Override
public void toString(StringBuilder sb) {
sb.append(this.value);
}
// ********** XmlJavaTypeAdapterAnnotation implementation **********
// ***** value
public String getValue() {
return this.value;
}
public void setValue(String value) {
if (this.attributeValueHasChanged(this.value, value)) {
this.value = value;
this.suppressFQClassesEventNotification = true;
this.valueAdapter.setValue(value);
}
}
private void syncValue(String astValue) {
String old = this.value;
this.value = astValue;
this.suppressFQClassesEventNotification |= StringTools.stringsAreEqual(old, astValue);
this.firePropertyChanged(VALUE_PROPERTY, old, astValue);
}
private String buildValue(CompilationUnit astRoot) {
return this.valueAdapter.getValue(astRoot);
}
public TextRange getValueTextRange(CompilationUnit astRoot) {
return this.getElementTextRange(this.valueDeclarationAdapter, astRoot);
}
public String getFullyQualifiedValue() {
return this.fullyQualifiedValue;
}
private void syncFullyQualifiedValue(String name) {
String old = this.fullyQualifiedValue;
this.fullyQualifiedValue = name;
if (! this.suppressFQClassesEventNotification) {
this.firePropertyChanged(FULLY_QUALIFIED_VALUE_PROPERTY, old, name);
}
}
private String buildFullyQualifiedValue(CompilationUnit astRoot) {
return (this.value == null) ? null : ASTTools.resolveFullyQualifiedName(this.valueAdapter.getExpression(astRoot));
}
// ***** type
public String getType() {
return this.type;
}
public void setType(String type) {
if (this.attributeValueHasChanged(this.type, type)) {
this.type = type;
this.suppressFQClassesEventNotification = true;
this.typeAdapter.setValue(type);
}
}
private void syncType(String astType) {
String old = this.type;
this.type = astType;
this.suppressFQClassesEventNotification |= StringTools.stringsAreEqual(old, astType);
this.firePropertyChanged(TYPE_PROPERTY, old, astType);
}
private String buildType(CompilationUnit astRoot) {
return this.typeAdapter.getValue(astRoot);
}
public TextRange getTypeTextRange(CompilationUnit astRoot) {
return this.getElementTextRange(this.typeDeclarationAdapter, astRoot);
}
public String getFullyQualifiedType() {
return this.fullyQualifiedType;
}
private void syncFullyQualifiedType(String name) {
String old = this.fullyQualifiedType;
this.fullyQualifiedType = name;
if (! this.suppressFQClassesEventNotification) {
this.firePropertyChanged(FULLY_QUALIFIED_TYPE_PROPERTY, old, name);
}
}
private String buildFullyQualifiedType(CompilationUnit astRoot) {
return (this.type == null) ? null : ASTTools.resolveFullyQualifiedName(this.typeAdapter.getExpression(astRoot));
}
//*********** NestableAnnotation implementation ****************
/**
* convenience implementation of method from NestableAnnotation interface
* for subclasses
*/
public void moveAnnotation(int newIndex) {
this.getIndexedAnnotationAdapter().moveAnnotation(newIndex);
}
private IndexedAnnotationAdapter getIndexedAnnotationAdapter() {
return (IndexedAnnotationAdapter) this.annotationAdapter;
}
// ********** static methods **********
private static IndexedAnnotationAdapter buildXmlJavaTypeAdapterAnnotationAdapter(AnnotatedElement annotatedElement, IndexedDeclarationAnnotationAdapter idaa) {
return new ElementIndexedAnnotationAdapter(annotatedElement, idaa);
}
private static IndexedDeclarationAnnotationAdapter buildXmlJavaTypeAdapterDeclarationAnnotationAdapter(int index) {
IndexedDeclarationAnnotationAdapter idaa =
new CombinationIndexedDeclarationAnnotationAdapter(
DECLARATION_ANNOTATION_ADAPTER,
CONTAINER_DECLARATION_ANNOTATION_ADAPTER,
index,
JAXB.XML_JAVA_TYPE_ADAPTER);
return idaa;
}
}
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