| /******************************************************************************* |
| * Copyright (c) 2008, 2009 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.eclipselink.core.internal.context.java; |
| |
| import org.eclipse.jpt.core.context.java.JavaJpaContextNode; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentMember; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkConverter; |
| import org.eclipse.jpt.eclipselink.core.context.StructConverter; |
| import org.eclipse.jpt.eclipselink.core.resource.java.StructConverterAnnotation; |
| |
| public class EclipseLinkJavaStructConverter extends EclipseLinkJavaConverter |
| implements StructConverter |
| { |
| private String converterClass; |
| |
| |
| public EclipseLinkJavaStructConverter(JavaJpaContextNode parent) { |
| super(parent); |
| } |
| |
| |
| public String getType() { |
| return EclipseLinkConverter.STRUCT_CONVERTER; |
| } |
| |
| @Override |
| public String getAnnotationName() { |
| return StructConverterAnnotation.ANNOTATION_NAME; |
| } |
| |
| @Override |
| protected StructConverterAnnotation getAnnotation() { |
| return (StructConverterAnnotation) super.getAnnotation(); |
| } |
| |
| |
| // **************** converter class **************************************** |
| |
| public String getConverterClass() { |
| return this.converterClass; |
| } |
| |
| public void setConverterClass(String newConverterClass) { |
| String oldConverterClass = this.converterClass; |
| this.converterClass = newConverterClass; |
| getAnnotation().setConverter(newConverterClass); |
| firePropertyChanged(CONVERTER_CLASS_PROPERTY, oldConverterClass, newConverterClass); |
| } |
| |
| protected void setConverterClass_(String newConverterClass) { |
| String oldConverterClass = this.converterClass; |
| this.converterClass = newConverterClass; |
| firePropertyChanged(CONVERTER_CLASS_PROPERTY, oldConverterClass, newConverterClass); |
| } |
| |
| |
| // **************** resource interaction *********************************** |
| |
| @Override |
| protected void initialize(JavaResourcePersistentMember jrpm) { |
| super.initialize(jrpm); |
| this.converterClass = this.converterClass(getAnnotation()); |
| } |
| |
| @Override |
| public void update(JavaResourcePersistentMember jrpm) { |
| super.update(jrpm); |
| this.setConverterClass_(this.converterClass(getAnnotation())); |
| } |
| |
| protected String converterClass(StructConverterAnnotation resourceConverter) { |
| return resourceConverter == null ? null : resourceConverter.getConverter(); |
| } |
| } |