| /******************************************************************************* |
| * 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.core.internal.resource.java.source; |
| |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.core.internal.utility.jdt.BooleanExpressionConverter; |
| import org.eclipse.jpt.core.internal.utility.jdt.ConversionDeclarationAnnotationElementAdapter; |
| import org.eclipse.jpt.core.internal.utility.jdt.MemberAnnotationAdapter; |
| import org.eclipse.jpt.core.internal.utility.jdt.MemberAnnotationElementAdapter; |
| import org.eclipse.jpt.core.internal.utility.jdt.NumberIntegerExpressionConverter; |
| import org.eclipse.jpt.core.resource.java.JavaResourceNode; |
| import org.eclipse.jpt.core.resource.java.NamedColumnAnnotation; |
| import org.eclipse.jpt.core.resource.java.NestableAnnotation; |
| import org.eclipse.jpt.core.utility.TextRange; |
| import org.eclipse.jpt.core.utility.jdt.AnnotationAdapter; |
| import org.eclipse.jpt.core.utility.jdt.AnnotationElementAdapter; |
| import org.eclipse.jpt.core.utility.jdt.DeclarationAnnotationAdapter; |
| import org.eclipse.jpt.core.utility.jdt.DeclarationAnnotationElementAdapter; |
| import org.eclipse.jpt.core.utility.jdt.Member; |
| |
| /** |
| * javax.persistence.Column |
| * javax.persistence.JoinColumn |
| * javax.persistence.DiscriminatorColumn |
| * javax.persistence.PrimaryKeyJoinColumn. |
| */ |
| public abstract class SourceNamedColumnAnnotation |
| extends SourceAnnotation<Member> |
| implements NamedColumnAnnotation |
| { |
| private final DeclarationAnnotationElementAdapter<String> nameDeclarationAdapter; |
| private final AnnotationElementAdapter<String> nameAdapter; |
| private String name; |
| |
| private final DeclarationAnnotationElementAdapter<String> columnDefinitionDeclarationAdapter; |
| private final AnnotationElementAdapter<String> columnDefinitionAdapter; |
| private String columnDefinition; |
| |
| |
| protected SourceNamedColumnAnnotation(JavaResourceNode parent, Member member, DeclarationAnnotationAdapter daa) { |
| this(parent, member, daa, new MemberAnnotationAdapter(member, daa)); |
| } |
| |
| protected SourceNamedColumnAnnotation(JavaResourceNode parent, Member member, DeclarationAnnotationAdapter daa, AnnotationAdapter annotationAdapter) { |
| super(parent, member, daa, annotationAdapter); |
| this.nameDeclarationAdapter = this.buildStringElementAdapter(this.getNameElementName()); |
| this.nameAdapter = this.buildShortCircuitElementAdapter(this.nameDeclarationAdapter); |
| this.columnDefinitionDeclarationAdapter = this.buildStringElementAdapter(this.getColumnDefinitionElementName()); |
| this.columnDefinitionAdapter = this.buildShortCircuitElementAdapter(this.columnDefinitionDeclarationAdapter); |
| } |
| |
| protected DeclarationAnnotationElementAdapter<String> buildStringElementAdapter(String elementName) { |
| return ConversionDeclarationAnnotationElementAdapter.forStrings(this.daa, elementName); |
| } |
| |
| protected DeclarationAnnotationElementAdapter<Boolean> buildBooleanElementAdapter(String elementName) { |
| return new ConversionDeclarationAnnotationElementAdapter<Boolean>(this.daa, elementName, BooleanExpressionConverter.instance()); |
| } |
| |
| protected DeclarationAnnotationElementAdapter<Integer> buildIntegerElementAdapter(String elementName) { |
| return new ConversionDeclarationAnnotationElementAdapter<Integer>(this.daa, elementName, NumberIntegerExpressionConverter.instance()); |
| } |
| |
| AnnotationElementAdapter<String> buildShortCircuitElementAdapter(DeclarationAnnotationElementAdapter<String> daea) { |
| return new MemberAnnotationElementAdapter<String>(this.member, daea); |
| } |
| |
| protected AnnotationElementAdapter<Boolean> buildShortCircuitBooleanElementAdapter(DeclarationAnnotationElementAdapter<Boolean> daea) { |
| return new MemberAnnotationElementAdapter<Boolean>(this.member, daea); |
| } |
| |
| protected AnnotationElementAdapter<Integer> buildShortCircuitIntegerElementAdapter(DeclarationAnnotationElementAdapter<Integer> daea) { |
| return new MemberAnnotationElementAdapter<Integer>(this.member, daea); |
| } |
| |
| AnnotationElementAdapter<String> buildShortCircuitStringElementAdapter(String elementName) { |
| return this.buildShortCircuitElementAdapter(this.buildStringElementAdapter(elementName)); |
| } |
| |
| public void initialize(CompilationUnit astRoot) { |
| this.name = this.buildName(astRoot); |
| this.columnDefinition = this.buildColumnDefinition(astRoot); |
| } |
| |
| public void synchronizeWith(CompilationUnit astRoot) { |
| this.syncName(this.buildName(astRoot)); |
| this.syncColumnDefinition(this.buildColumnDefinition(astRoot)); |
| } |
| |
| @Override |
| public void toString(StringBuilder sb) { |
| sb.append(this.name); |
| } |
| |
| |
| // ********** 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(CompilationUnit astRoot) { |
| return this.getElementTextRange(this.nameDeclarationAdapter, astRoot); |
| } |
| |
| public boolean nameTouches(int pos, CompilationUnit astRoot) { |
| return this.elementTouches(this.nameDeclarationAdapter, pos, astRoot); |
| } |
| |
| 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(CompilationUnit astRoot) { |
| return this.getElementTextRange(this.columnDefinitionDeclarationAdapter, astRoot); |
| } |
| |
| protected abstract String getColumnDefinitionElementName(); |
| |
| |
| // ********** NestableAnnotation implementation ********** |
| |
| public void initializeFrom(NestableAnnotation oldAnnotation) { |
| NamedColumnAnnotation oldColumn = (NamedColumnAnnotation) oldAnnotation; |
| this.setName(oldColumn.getName()); |
| this.setColumnDefinition(oldColumn.getColumnDefinition()); |
| } |
| |
| } |