| /******************************************************************************* |
| * Copyright (c) 2007, 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.jpa.core.internal.resource.java.source; |
| |
| import java.util.Vector; |
| import org.eclipse.jdt.core.dom.Annotation; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.common.core.internal.utility.jdt.SimpleDeclarationAnnotationAdapter; |
| import org.eclipse.jpt.common.core.utility.jdt.DeclarationAnnotationAdapter; |
| import org.eclipse.jpt.common.core.utility.jdt.Member; |
| import org.eclipse.jpt.common.utility.internal.CollectionTools; |
| import org.eclipse.jpt.common.utility.internal.iterables.LiveCloneIterable; |
| import org.eclipse.jpt.jpa.core.resource.java.JPA; |
| import org.eclipse.jpt.jpa.core.resource.java.JavaResourceNode; |
| import org.eclipse.jpt.jpa.core.resource.java.NestableAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.NestablePrimaryKeyJoinColumnAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.PrimaryKeyJoinColumnAnnotation; |
| import org.eclipse.jpt.jpa.core.resource.java.PrimaryKeyJoinColumnsAnnotation; |
| |
| /** |
| * <code>javax.persistence.PrimaryKeyJoinColumns</code> |
| */ |
| public final class SourcePrimaryKeyJoinColumnsAnnotation |
| extends SourceAnnotation<Member> |
| implements PrimaryKeyJoinColumnsAnnotation |
| { |
| public static final DeclarationAnnotationAdapter DECLARATION_ANNOTATION_ADAPTER = new SimpleDeclarationAnnotationAdapter(ANNOTATION_NAME); |
| |
| private final Vector<NestablePrimaryKeyJoinColumnAnnotation> pkJoinColumns = new Vector<NestablePrimaryKeyJoinColumnAnnotation>(); |
| |
| |
| public SourcePrimaryKeyJoinColumnsAnnotation(JavaResourceNode parent, Member member) { |
| super(parent, member, DECLARATION_ANNOTATION_ADAPTER); |
| } |
| |
| public String getAnnotationName() { |
| return ANNOTATION_NAME; |
| } |
| |
| public void initialize(CompilationUnit astRoot) { |
| AnnotationContainerTools.initialize(this, astRoot); |
| } |
| |
| public void synchronizeWith(CompilationUnit astRoot) { |
| AnnotationContainerTools.synchronize(this, astRoot); |
| } |
| |
| @Override |
| public boolean isUnset() { |
| return super.isUnset() && |
| this.pkJoinColumns.isEmpty(); |
| } |
| |
| @Override |
| public void toString(StringBuilder sb) { |
| sb.append(this.pkJoinColumns); |
| } |
| |
| |
| // ********** AnnotationContainer Implementation ********** |
| |
| public String getElementName() { |
| return JPA.PRIMARY_KEY_JOIN_COLUMNS__VALUE; |
| } |
| |
| public String getNestedAnnotationName() { |
| return PrimaryKeyJoinColumnAnnotation.ANNOTATION_NAME; |
| } |
| |
| public Iterable<NestablePrimaryKeyJoinColumnAnnotation> getNestedAnnotations() { |
| return new LiveCloneIterable<NestablePrimaryKeyJoinColumnAnnotation>(this.pkJoinColumns); |
| } |
| |
| public int getNestedAnnotationsSize() { |
| return this.pkJoinColumns.size(); |
| } |
| |
| public void nestStandAloneAnnotation(NestableAnnotation standAloneAnnotation) { |
| this.nestStandAloneAnnotation(standAloneAnnotation, this.pkJoinColumns.size()); |
| } |
| |
| private void nestStandAloneAnnotation(NestableAnnotation standAloneAnnotation, int index) { |
| standAloneAnnotation.convertToNested(this, this.daa, index); |
| } |
| |
| public void addNestedAnnotation(int index, NestableAnnotation annotation) { |
| this.pkJoinColumns.add(index, (NestablePrimaryKeyJoinColumnAnnotation) annotation); |
| } |
| |
| public void convertLastNestedAnnotationToStandAlone() { |
| this.pkJoinColumns.remove(0).convertToStandAlone(); |
| } |
| |
| public NestablePrimaryKeyJoinColumnAnnotation addNestedAnnotation() { |
| return this.addNestedAnnotation(this.pkJoinColumns.size()); |
| } |
| |
| private NestablePrimaryKeyJoinColumnAnnotation addNestedAnnotation(int index) { |
| NestablePrimaryKeyJoinColumnAnnotation pkJoinColumn = this.buildPrimaryKeyJoinColumn(index); |
| this.pkJoinColumns.add(index, pkJoinColumn); |
| return pkJoinColumn; |
| } |
| |
| public void syncAddNestedAnnotation(Annotation astAnnotation) { |
| int index = this.pkJoinColumns.size(); |
| NestablePrimaryKeyJoinColumnAnnotation pkJoinColumn = this.addNestedAnnotation(index); |
| pkJoinColumn.initialize((CompilationUnit) astAnnotation.getRoot()); |
| this.fireItemAdded(PK_JOIN_COLUMNS_LIST, index, pkJoinColumn); |
| } |
| |
| private NestablePrimaryKeyJoinColumnAnnotation buildPrimaryKeyJoinColumn(int index) { |
| // pass the Java resource persistent member as the nested annotation's parent |
| // since the nested annotation can be converted to stand-alone |
| return SourcePrimaryKeyJoinColumnAnnotation.createNestedPrimaryKeyJoinColumn(this.parent, this.annotatedElement, index, this.daa); |
| } |
| |
| public NestablePrimaryKeyJoinColumnAnnotation moveNestedAnnotation(int targetIndex, int sourceIndex) { |
| return CollectionTools.move(this.pkJoinColumns, targetIndex, sourceIndex).get(targetIndex); |
| } |
| |
| public NestablePrimaryKeyJoinColumnAnnotation removeNestedAnnotation(int index) { |
| return this.pkJoinColumns.remove(index); |
| } |
| |
| public void syncRemoveNestedAnnotations(int index) { |
| this.removeItemsFromList(index, this.pkJoinColumns, PK_JOIN_COLUMNS_LIST); |
| } |
| } |