| /******************************************************************************* |
| * Copyright (c) 2008, 2012 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.jpa.eclipselink.core.internal.resource.java.source; |
| |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| 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.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.IndexedAnnotationAdapter; |
| import org.eclipse.jpt.common.core.utility.jdt.IndexedDeclarationAnnotationAdapter; |
| import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLink; |
| import org.eclipse.jpt.jpa.eclipselink.core.resource.java.EclipseLinkStructConverterAnnotation; |
| |
| /** |
| * <code>org.eclipse.persistence.annotations.StructConverter</code> |
| */ |
| public final class SourceEclipseLinkStructConverterAnnotation |
| extends SourceEclipseLinkNamedConverterAnnotation |
| implements EclipseLinkStructConverterAnnotation |
| { |
| private static final DeclarationAnnotationAdapter DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(ANNOTATION_NAME); |
| private static final DeclarationAnnotationAdapter CONTAINER_DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(EclipseLink.STRUCT_CONVERTERS); |
| |
| private final DeclarationAnnotationElementAdapter<String> converterDeclarationAdapter; |
| private final AnnotationElementAdapter<String> converterAdapter; |
| private String converter; |
| private TextRange converterTextRange; |
| |
| |
| public static SourceEclipseLinkStructConverterAnnotation buildSourceStructConverterAnnotation(JavaResourceAnnotatedElement parent, AnnotatedElement element, int index) { |
| IndexedDeclarationAnnotationAdapter idaa = buildStructConverterDeclarationAnnotationAdapter(index); |
| IndexedAnnotationAdapter iaa = buildStructConverterAnnotationAdapter(element, idaa); |
| return new SourceEclipseLinkStructConverterAnnotation( |
| parent, |
| element, |
| idaa, |
| iaa); |
| } |
| |
| private SourceEclipseLinkStructConverterAnnotation( |
| JavaResourceAnnotatedElement parent, |
| AnnotatedElement element, |
| IndexedDeclarationAnnotationAdapter daa, |
| IndexedAnnotationAdapter annotationAdapter) { |
| super(parent, element, daa, annotationAdapter); |
| this.converterDeclarationAdapter = this.buildConverterDeclarationAdapter(); |
| this.converterAdapter = this.buildConverterAdapter(); |
| } |
| |
| public String getAnnotationName() { |
| return ANNOTATION_NAME; |
| } |
| |
| @Override |
| public void initialize(CompilationUnit astRoot) { |
| super.initialize(astRoot); |
| this.converter = this.buildConverter(astRoot); |
| this.converterTextRange = this.buildConverterTextRange(astRoot); |
| } |
| |
| @Override |
| public void synchronizeWith(CompilationUnit astRoot) { |
| super.synchronizeWith(astRoot); |
| this.syncConverter(this.buildConverter(astRoot)); |
| this.converterTextRange = this.buildConverterTextRange(astRoot); |
| } |
| |
| @Override |
| public boolean isUnset() { |
| return super.isUnset() && |
| (this.converter == null); |
| } |
| |
| |
| // ********** SourceNamedConverterAnnotation implementation ********** |
| |
| @Override |
| String getNameElementName() { |
| return EclipseLink.STRUCT_CONVERTER__NAME; |
| } |
| |
| |
| // ********** StructConverterAnnotation implementation ********** |
| |
| // ***** converter |
| public String getConverter() { |
| return this.converter; |
| } |
| |
| public void setConverter(String converter) { |
| if (this.attributeValueHasChanged(this.converter, converter)) { |
| this.converter = converter; |
| this.converterAdapter.setValue(converter); |
| } |
| } |
| |
| private void syncConverter(String astConverter) { |
| String old = this.converter; |
| this.converter = astConverter; |
| this.firePropertyChanged(CONVERTER_PROPERTY, old, astConverter); |
| } |
| |
| private String buildConverter(CompilationUnit astRoot) { |
| return this.converterAdapter.getValue(astRoot); |
| } |
| |
| public TextRange getConverterTextRange() { |
| return this.converterTextRange; |
| } |
| |
| private TextRange buildConverterTextRange(CompilationUnit astRoot) { |
| return this.getElementTextRange(this.converterDeclarationAdapter, astRoot); |
| } |
| |
| private DeclarationAnnotationElementAdapter<String> buildConverterDeclarationAdapter() { |
| return ConversionDeclarationAnnotationElementAdapter.forStrings(this.daa, EclipseLink.STRUCT_CONVERTER__CONVERTER); |
| } |
| |
| private AnnotationElementAdapter<String> buildConverterAdapter() { |
| return this.buildStringElementAdapter(this.converterDeclarationAdapter); |
| } |
| |
| // ********** static methods ********** |
| |
| private static IndexedAnnotationAdapter buildStructConverterAnnotationAdapter(AnnotatedElement annotatedElement, IndexedDeclarationAnnotationAdapter idaa) { |
| return new ElementIndexedAnnotationAdapter(annotatedElement, idaa); |
| } |
| |
| private static IndexedDeclarationAnnotationAdapter buildStructConverterDeclarationAnnotationAdapter(int index) { |
| IndexedDeclarationAnnotationAdapter idaa = |
| new CombinationIndexedDeclarationAnnotationAdapter( |
| DECLARATION_ANNOTATION_ADAPTER, |
| CONTAINER_DECLARATION_ANNOTATION_ADAPTER, |
| index, |
| ANNOTATION_NAME); |
| return idaa; |
| } |
| |
| } |