| /******************************************************************************* |
| * Copyright (c) 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.v1_1.context; |
| |
| import java.util.List; |
| import org.eclipse.jpt.core.context.TypeMapping; |
| import org.eclipse.jpt.core.internal.context.PrimaryKeyTextRangeResolver; |
| import org.eclipse.jpt.core.internal.jpa1.context.GenericEntityPrimaryKeyValidator; |
| import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; |
| import org.eclipse.jpt.core.internal.validation.JpaValidationMessages; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkEntity; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkTypeMapping; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| public class EclipseLinkEntityPrimaryKeyValidator |
| extends GenericEntityPrimaryKeyValidator |
| { |
| public EclipseLinkEntityPrimaryKeyValidator( |
| EclipseLinkEntity entity, PrimaryKeyTextRangeResolver textRangeResolver) { |
| |
| super(entity, textRangeResolver); |
| } |
| |
| |
| @Override |
| protected EclipseLinkEntity entity() { |
| return (EclipseLinkEntity) typeMapping(); |
| } |
| |
| // in EclipseLink, a hierarchy may define its primary key on multiple classes, so long as the |
| // root entity has a coherent defined primary key. |
| // However, the id class may only be defined on one class in the hierarchy. |
| @Override |
| protected void validatePrimaryKeyIsNotRedefined(List<IMessage> messages, IReporter reporter) { |
| if (idClassReference().isSpecified() && definesIdClassOnAncestor(typeMapping())) { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.TYPE_MAPPING_ID_CLASS_REDEFINED, |
| new String[0], |
| typeMapping(), |
| textRangeResolver().getIdClassTextRange())); |
| } |
| } |
| |
| @Override |
| protected boolean definesPrimaryKey(TypeMapping typeMapping) { |
| return super.definesPrimaryKey(typeMapping) |
| || ((EclipseLinkTypeMapping) typeMapping).usesPrimaryKeyColumns(); |
| } |
| |
| @Override |
| protected boolean specifiesIdClass() { |
| return super.specifiesIdClass() || definesIdClass(typeMapping()); |
| } |
| } |