| /******************************************************************************* |
| * Copyright (c) 2008, 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.eclipselink.core.internal.context.orm; |
| |
| import java.util.List; |
| import org.eclipse.jdt.core.IPackageFragment; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jpt.core.context.XmlContextNode; |
| import org.eclipse.jpt.core.resource.java.JavaResourcePersistentType; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkConverter; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkStructConverter; |
| import org.eclipse.jpt.eclipselink.core.resource.orm.XmlStructConverter; |
| import org.eclipse.jpt.utility.internal.iterables.EmptyIterable; |
| import org.eclipse.jpt.utility.internal.iterables.SingleElementIterable; |
| import org.eclipse.text.edits.ReplaceEdit; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| public class OrmEclipseLinkStructConverter extends OrmEclipseLinkConverter<XmlStructConverter> |
| implements EclipseLinkStructConverter |
| { |
| private String converterClass; |
| |
| private JavaResourcePersistentType converterPersistentType; |
| |
| |
| public OrmEclipseLinkStructConverter(XmlContextNode parent) { |
| super(parent); |
| } |
| |
| public String getType() { |
| return EclipseLinkConverter.STRUCT_CONVERTER; |
| } |
| |
| |
| // **************** converter class **************************************** |
| |
| public String getConverterClass() { |
| return this.converterClass; |
| } |
| |
| public void setConverterClass(String newConverterClass) { |
| String oldConverterClass = this.converterClass; |
| this.converterClass = newConverterClass; |
| getXmlResource().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); |
| } |
| |
| protected JavaResourcePersistentType getConverterJavaResourcePersistentType() { |
| return this.getEntityMappings().resolveJavaResourcePersistentType(this.converterClass); |
| } |
| |
| |
| // **************** resource interaction *********************************** |
| |
| @Override |
| protected void initialize(XmlStructConverter xmlResource) { |
| super.initialize(xmlResource); |
| this.converterClass = getResourceConverterClass(); |
| this.converterPersistentType = this.getConverterJavaResourcePersistentType(); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| setConverterClass_(getResourceConverterClass()); |
| updateConverterPersistentType(); |
| } |
| |
| protected String getResourceConverterClass() { |
| return this.resourceConverter.getConverter(); |
| } |
| |
| protected void updateConverterPersistentType() { |
| this.converterPersistentType = this.getConverterJavaResourcePersistentType(); |
| } |
| |
| |
| // **************** validation ********************************************* |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter) { |
| super.validate(messages, reporter); |
| validateConverterClass(messages); |
| } |
| |
| //TODO validate converter class |
| protected void validateConverterClass(List<IMessage> messages) { |
| // if (!getResourceConverter().implementsConverter()) { |
| // messages.add( |
| // DefaultEclipseLinkJpaValidationMessages.buildMessage( |
| // IMessage.HIGH_SEVERITY, |
| // EclipseLinkJpaValidationMessages.CONVERTER_CLASS_IMPLEMENTS_CONVERTER, |
| // new String[] {this.converterClass}, |
| // this, |
| // getConverterClassTextRange() |
| // ) |
| // ); |
| // } |
| } |
| |
| // public TextRange getConverterClassTextRange() { |
| // return getResourceConverter().getClassNameTextRange(); |
| // } |
| |
| |
| //************************* refactoring ************************ |
| |
| @Override |
| public Iterable<ReplaceEdit> createRenameTypeEdits(IType originalType, String newName) { |
| if (this.isFor(originalType.getFullyQualifiedName('.'))) { |
| return new SingleElementIterable<ReplaceEdit>(this.createRenameEdit(originalType, newName)); |
| } |
| return EmptyIterable.instance(); |
| } |
| |
| protected ReplaceEdit createRenameEdit(IType originalType, String newName) { |
| return getXmlResource().createRenameEdit(originalType, newName); |
| } |
| |
| @Override |
| public Iterable<ReplaceEdit> createMoveTypeEdits(IType originalType, IPackageFragment newPackage) { |
| if (this.isFor(originalType.getFullyQualifiedName('.'))) { |
| return new SingleElementIterable<ReplaceEdit>(this.createRenamePackageEdit(newPackage.getElementName())); |
| } |
| return EmptyIterable.instance(); |
| } |
| |
| protected ReplaceEdit createRenamePackageEdit(String newName) { |
| return getXmlResource().createRenamePackageEdit(newName); |
| } |
| |
| @Override |
| public Iterable<ReplaceEdit> createRenamePackageEdits(IPackageFragment originalPackage, String newName) { |
| if (this.isIn(originalPackage)) { |
| return new SingleElementIterable<ReplaceEdit>(this.createRenamePackageEdit(newName)); |
| } |
| return EmptyIterable.instance(); |
| } |
| |
| protected boolean isFor(String typeName) { |
| if (this.converterPersistentType != null && this.converterPersistentType.getQualifiedName().equals(typeName)) { |
| return true; |
| } |
| return false; |
| } |
| |
| protected boolean isIn(IPackageFragment packageFragment) { |
| if (this.converterPersistentType != null) { |
| return this.converterPersistentType.isIn(packageFragment); |
| } |
| return false; |
| } |
| } |