| /******************************************************************************* |
| * Copyright (c) 2008 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.jpa1.context.java; |
| |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.core.context.Converter; |
| import org.eclipse.jpt.core.context.EnumType; |
| import org.eclipse.jpt.core.context.EnumeratedConverter; |
| import org.eclipse.jpt.core.context.java.JavaAttributeMapping; |
| import org.eclipse.jpt.core.context.java.JavaEnumeratedConverter; |
| import org.eclipse.jpt.core.internal.context.java.AbstractJavaJpaContextNode; |
| import org.eclipse.jpt.core.resource.java.EnumeratedAnnotation; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentAttribute; |
| import org.eclipse.jpt.core.utility.TextRange; |
| |
| public class GenericJavaEnumeratedConverter extends AbstractJavaJpaContextNode |
| implements JavaEnumeratedConverter |
| { |
| private EnumType specifiedEnumType; |
| |
| private JavaResourcePersistentAttribute resourcePersistenceAttribute; |
| |
| public GenericJavaEnumeratedConverter(JavaAttributeMapping parent, JavaResourcePersistentAttribute jrpa) { |
| super(parent); |
| this.initialize(jrpa); |
| } |
| |
| @Override |
| public JavaAttributeMapping getParent() { |
| return (JavaAttributeMapping) super.getParent(); |
| } |
| |
| public String getType() { |
| return Converter.ENUMERATED_CONVERTER; |
| } |
| |
| protected String getAnnotationName() { |
| return EnumeratedAnnotation.ANNOTATION_NAME; |
| } |
| |
| public void addToResourceModel() { |
| this.resourcePersistenceAttribute.addAnnotation(getAnnotationName()); |
| } |
| |
| public void removeFromResourceModel() { |
| this.resourcePersistenceAttribute.removeAnnotation(getAnnotationName()); |
| } |
| |
| public EnumType getEnumType() { |
| return getSpecifiedEnumType() == null ? getDefaultEnumType() : getSpecifiedEnumType(); |
| } |
| |
| public EnumType getDefaultEnumType() { |
| return EnumeratedConverter.DEFAULT_ENUM_TYPE; |
| } |
| |
| public EnumType getSpecifiedEnumType() { |
| return this.specifiedEnumType; |
| } |
| |
| public void setSpecifiedEnumType(EnumType newSpecifiedEnumType) { |
| EnumType oldSpecifiedEnumType = this.specifiedEnumType; |
| this.specifiedEnumType = newSpecifiedEnumType; |
| this.getResourceEnumerated().setValue(EnumType.toJavaResourceModel(newSpecifiedEnumType)); |
| firePropertyChanged(EnumeratedConverter.SPECIFIED_ENUM_TYPE_PROPERTY, oldSpecifiedEnumType, newSpecifiedEnumType); |
| } |
| |
| protected void setSpecifiedEnumType_(EnumType newSpecifiedEnumType) { |
| EnumType oldSpecifiedEnumType = this.specifiedEnumType; |
| this.specifiedEnumType = newSpecifiedEnumType; |
| firePropertyChanged(EnumeratedConverter.SPECIFIED_ENUM_TYPE_PROPERTY, oldSpecifiedEnumType, newSpecifiedEnumType); |
| } |
| |
| protected EnumeratedAnnotation getResourceEnumerated() { |
| return (EnumeratedAnnotation) this.resourcePersistenceAttribute. |
| getAnnotation(getAnnotationName()); |
| } |
| |
| protected void initialize(JavaResourcePersistentAttribute jrpa) { |
| this.resourcePersistenceAttribute = jrpa; |
| this.specifiedEnumType = this.specifiedEnumType(getResourceEnumerated()); |
| } |
| |
| public void update(JavaResourcePersistentAttribute jrpa) { |
| this.resourcePersistenceAttribute = jrpa; |
| this.setSpecifiedEnumType_(this.specifiedEnumType(getResourceEnumerated())); |
| } |
| |
| protected EnumType specifiedEnumType(EnumeratedAnnotation resourceEnumerated) { |
| return resourceEnumerated == null ? null : EnumType.fromJavaResourceModel(resourceEnumerated.getValue()); |
| } |
| |
| public TextRange getValidationTextRange(CompilationUnit astRoot) { |
| return this.getResourceEnumerated().getTextRange(astRoot); |
| } |
| } |