| /******************************************************************************* |
| * Copyright (c) 2007, 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.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.ElementAnnotationAdapter; |
| import org.eclipse.jpt.common.core.resource.java.JavaResourceNode; |
| 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.jpa.core.resource.java.NamedColumnAnnotation; |
| |
| /** |
| * <code><ul> |
| * <li>javax.persistence.Column |
| * <li>javax.persistence.JoinColumn |
| * <li>javax.persistence.DiscriminatorColumn |
| * <li>javax.persistence.PrimaryKeyJoinColumn |
| * <li>javax.persistence.MapKeyColumn |
| * <li>javax.persistence.MapKeyJoinColumn |
| * <li>javax.persistence.OrderColumn |
| * </ul></code> |
| */ |
| public abstract class SourceNamedColumnAnnotation |
| extends SourceAnnotation |
| implements NamedColumnAnnotation |
| { |
| private DeclarationAnnotationElementAdapter<String> nameDeclarationAdapter; |
| private AnnotationElementAdapter<String> nameAdapter; |
| private String name; |
| private TextRange nameTextRange; |
| |
| private DeclarationAnnotationElementAdapter<String> columnDefinitionDeclarationAdapter; |
| private AnnotationElementAdapter<String> columnDefinitionAdapter; |
| private String columnDefinition; |
| private TextRange columnDefinitionTextRange; |
| |
| |
| protected SourceNamedColumnAnnotation(JavaResourceNode parent, AnnotatedElement element, DeclarationAnnotationAdapter daa) { |
| this(parent, element, daa, new ElementAnnotationAdapter(element, daa)); |
| } |
| |
| protected SourceNamedColumnAnnotation(JavaResourceNode parent, AnnotatedElement element, DeclarationAnnotationAdapter daa, AnnotationAdapter annotationAdapter) { |
| super(parent, element, daa, annotationAdapter); |
| this.nameDeclarationAdapter = this.buildNameDeclarationAdapter(); |
| this.nameAdapter = this.buildNameAdapter(); |
| this.columnDefinitionDeclarationAdapter = this.buildColumnDefinitionDeclarationAdapter(); |
| this.columnDefinitionAdapter = this.buildColumnDefinitionAdapter(); |
| } |
| |
| public void initialize(CompilationUnit astRoot) { |
| this.name = this.buildName(astRoot); |
| this.nameTextRange = this.buildNameTextRange(astRoot); |
| |
| this.columnDefinition = this.buildColumnDefinition(astRoot); |
| this.columnDefinitionTextRange = this.buildColumnDefinitionTextRange(astRoot); |
| } |
| |
| public void synchronizeWith(CompilationUnit astRoot) { |
| this.syncName(this.buildName(astRoot)); |
| this.nameTextRange = this.buildNameTextRange(astRoot); |
| |
| this.syncColumnDefinition(this.buildColumnDefinition(astRoot)); |
| this.columnDefinitionTextRange = this.buildColumnDefinitionTextRange(astRoot); |
| } |
| |
| |
| // ********** NamedColumn implementation ********** |
| |
| public boolean isSpecified() { |
| return true; |
| } |
| |
| // ***** name |
| public String getName() { |
| return this.name; |
| } |
| |
| public void setName(String name) { |
| if (this.attributeValueHasChanged(this.name, name)) { |
| this.name = name; |
| this.nameAdapter.setValue(name); |
| } |
| } |
| |
| private void syncName(String astName) { |
| String old = this.name; |
| this.name = astName; |
| this.firePropertyChanged(NAME_PROPERTY, old, astName); |
| } |
| |
| private String buildName(CompilationUnit astRoot) { |
| return this.nameAdapter.getValue(astRoot); |
| } |
| |
| public TextRange getNameTextRange() { |
| return this.nameTextRange; |
| } |
| |
| private TextRange buildNameTextRange(CompilationUnit astRoot) { |
| return this.getElementTextRange(this.nameDeclarationAdapter, astRoot); |
| } |
| |
| public boolean nameTouches(int pos) { |
| return this.textRangeTouches(this.nameTextRange, pos); |
| } |
| |
| private DeclarationAnnotationElementAdapter<String> buildNameDeclarationAdapter() { |
| return this.buildStringElementAdapter(this.getNameElementName()); |
| } |
| |
| private AnnotationElementAdapter<String> buildNameAdapter() { |
| return this.buildStringElementAdapter(this.nameDeclarationAdapter); |
| } |
| |
| protected abstract String getNameElementName(); |
| |
| // ***** column definition |
| public String getColumnDefinition() { |
| return this.columnDefinition; |
| } |
| |
| public void setColumnDefinition(String columnDefinition) { |
| if (this.attributeValueHasChanged(this.columnDefinition, columnDefinition)) { |
| this.columnDefinition = columnDefinition; |
| this.columnDefinitionAdapter.setValue(columnDefinition); |
| } |
| } |
| |
| private void syncColumnDefinition(String astColumnDefinition) { |
| String old = this.columnDefinition; |
| this.columnDefinition = astColumnDefinition; |
| this.firePropertyChanged(COLUMN_DEFINITION_PROPERTY, old, astColumnDefinition); |
| } |
| |
| private String buildColumnDefinition(CompilationUnit astRoot) { |
| return this.columnDefinitionAdapter.getValue(astRoot); |
| } |
| |
| public TextRange getColumnDefinitionTextRange() { |
| return this.columnDefinitionTextRange; |
| } |
| |
| private TextRange buildColumnDefinitionTextRange(CompilationUnit astRoot) { |
| return this.getElementTextRange(this.columnDefinitionDeclarationAdapter, astRoot); |
| } |
| |
| private DeclarationAnnotationElementAdapter<String> buildColumnDefinitionDeclarationAdapter() { |
| return this.buildStringElementAdapter(this.getColumnDefinitionElementName()); |
| } |
| |
| private AnnotationElementAdapter<String> buildColumnDefinitionAdapter() { |
| return this.buildStringElementAdapter(this.columnDefinitionDeclarationAdapter); |
| } |
| |
| protected abstract String getColumnDefinitionElementName(); |
| |
| |
| // ********** misc ********** |
| |
| @Override |
| public boolean isUnset() { |
| return super.isUnset() && |
| (this.name == null) && |
| (this.columnDefinition == null); |
| } |
| |
| @Override |
| public void toString(StringBuilder sb) { |
| sb.append(this.name); |
| } |
| } |