| /******************************************************************************* |
| * Copyright (c) 2007, 2013 Oracle. All rights reserved. |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License 2.0, which accompanies this distribution |
| * and is available at https://www.eclipse.org/legal/epl-2.0/. |
| * |
| * Contributors: |
| * Oracle - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.jpt.jpa.core.internal.resource.java.source; |
| |
| import org.eclipse.jdt.core.dom.Annotation; |
| import org.eclipse.jpt.common.core.internal.utility.jdt.ElementAnnotationAdapter; |
| import org.eclipse.jpt.common.core.internal.utility.jdt.ElementIndexedAnnotationAdapter; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceModel; |
| 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.AnnotationAdapter; |
| 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.IndexedDeclarationAnnotationAdapter; |
| import org.eclipse.jpt.common.utility.internal.ObjectTools; |
| import org.eclipse.jpt.jpa.core.resource.java.BaseJoinColumnAnnotation; |
| |
| /** |
| * <code><ul> |
| * <li>javax.persistence.JoinColumn |
| * <li>javax.persistence.MapKeyJoinColumn |
| * </ul></code> |
| */ |
| public abstract class SourceBaseJoinColumnAnnotation |
| extends SourceBaseColumnAnnotation |
| implements BaseJoinColumnAnnotation |
| { |
| private DeclarationAnnotationElementAdapter<String> referencedColumnNameDeclarationAdapter; |
| private AnnotationElementAdapter<String> referencedColumnNameAdapter; |
| private String referencedColumnName; |
| private TextRange referencedColumnNameTextRange; |
| |
| |
| protected SourceBaseJoinColumnAnnotation(JavaResourceModel parent, AnnotatedElement element, DeclarationAnnotationAdapter daa, AnnotationAdapter annotationAdapter) { |
| super(parent, element, daa, annotationAdapter); |
| this.referencedColumnNameDeclarationAdapter = this.buildReferencedColumnNameDeclarationAdapter(); |
| this.referencedColumnNameAdapter = this.buildReferencedColumnNameAdapter(); |
| } |
| |
| protected SourceBaseJoinColumnAnnotation(JavaResourceModel parent, AnnotatedElement element, DeclarationAnnotationAdapter daa) { |
| this(parent, element, daa, new ElementAnnotationAdapter(element, daa)); |
| } |
| |
| protected SourceBaseJoinColumnAnnotation(JavaResourceModel parent, AnnotatedElement element, IndexedDeclarationAnnotationAdapter idaa) { |
| this(parent, element, idaa, new ElementIndexedAnnotationAdapter(element, idaa)); |
| } |
| |
| @Override |
| public void initialize(Annotation astAnnotation) { |
| super.initialize(astAnnotation); |
| this.referencedColumnName = this.buildReferencedColumnName(astAnnotation); |
| this.referencedColumnNameTextRange = this.buildReferencedColumnNameTextRange(astAnnotation); |
| } |
| |
| @Override |
| public void synchronizeWith(Annotation astAnnotation) { |
| super.synchronizeWith(astAnnotation); |
| this.syncReferencedColumnName(this.buildReferencedColumnName(astAnnotation)); |
| this.referencedColumnNameTextRange = this.buildReferencedColumnNameTextRange(astAnnotation); |
| } |
| |
| |
| //************ BaseJoinColumnAnnotation implementation *************** |
| |
| // referenced column name |
| public String getReferencedColumnName() { |
| return this.referencedColumnName; |
| } |
| |
| public void setReferencedColumnName(String referencedColumnName) { |
| if (ObjectTools.notEquals(this.referencedColumnName, referencedColumnName)) { |
| this.referencedColumnName = referencedColumnName; |
| this.referencedColumnNameAdapter.setValue(referencedColumnName); |
| } |
| } |
| |
| private void syncReferencedColumnName(String astReferencedColumnName) { |
| String old = this.referencedColumnName; |
| this.referencedColumnName = astReferencedColumnName; |
| this.firePropertyChanged(REFERENCED_COLUMN_NAME_PROPERTY, old, astReferencedColumnName); |
| } |
| |
| private String buildReferencedColumnName(Annotation astAnnotation) { |
| return this.referencedColumnNameAdapter.getValue(astAnnotation); |
| } |
| |
| public TextRange getReferencedColumnNameTextRange() { |
| return this.referencedColumnNameTextRange; |
| } |
| |
| private TextRange buildReferencedColumnNameTextRange(Annotation astAnnotation) { |
| return this.getElementTextRange(this.referencedColumnNameDeclarationAdapter, astAnnotation); |
| } |
| |
| public boolean referencedColumnNameTouches(int pos) { |
| return this.textRangeTouches(this.referencedColumnNameTextRange, pos); |
| } |
| |
| private DeclarationAnnotationElementAdapter<String> buildReferencedColumnNameDeclarationAdapter() { |
| return this.buildStringElementAdapter(this.getReferencedColumnNameElementName()); |
| } |
| |
| private AnnotationElementAdapter<String> buildReferencedColumnNameAdapter() { |
| return this.buildStringElementAdapter(this.referencedColumnNameDeclarationAdapter); |
| } |
| |
| protected abstract String getReferencedColumnNameElementName(); |
| |
| |
| // ********** misc ********** |
| |
| @Override |
| public boolean isUnset() { |
| return super.isUnset() && |
| (this.referencedColumnName == null); |
| } |
| } |