| /******************************************************************************* |
| * Copyright (c) 2006, 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.context.java; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jpt.core.MappingKeys; |
| import org.eclipse.jpt.core.context.java.JavaPersistentType; |
| import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; |
| import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; |
| import org.eclipse.jpt.core.utility.TextRange; |
| import org.eclipse.jpt.utility.internal.iterators.EmptyIterator; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| |
| |
| public class JavaNullTypeMapping extends AbstractJavaTypeMapping |
| { |
| public JavaNullTypeMapping(JavaPersistentType parent) { |
| super(parent); |
| } |
| |
| public String getAnnotationName() { |
| return null; |
| } |
| |
| public String getKey() { |
| return MappingKeys.NULL_TYPE_MAPPING_KEY; |
| } |
| |
| public boolean isMapped() { |
| return false; |
| } |
| |
| public Iterator<String> correspondingAnnotationNames() { |
| return EmptyIterator.instance(); |
| } |
| |
| @Override |
| public void addToMessages(List<IMessage> messages, CompilationUnit astRoot) { |
| //Adding this message here because the likely solution is to add an annotation to the java file. |
| //This message used to be found on the <class> tag in the persistence.xml. The other possible |
| //way to fix the error is to remove it from the persistnce.xml. This can be accomplished |
| //with the Synchronize Classes action. We could also add a quick fix for this error. |
| messages.add(DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.PERSISTENCE_UNIT_INVALID_CLASS, |
| new String[] { this.getPersistentType().getName() }, |
| this, |
| this.getValidationTextRange(astRoot))); |
| } |
| |
| @Override |
| public TextRange getValidationTextRange(CompilationUnit astRoot) { |
| return this.getPersistentType().getValidationTextRange(astRoot); |
| } |
| } |