| /******************************************************************************* |
| * 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.jpa.core.internal.jpa1.context; |
| |
| import java.util.List; |
| import org.eclipse.jpt.common.utility.internal.CollectionTools; |
| import org.eclipse.jpt.jpa.core.context.OverrideContainer; |
| import org.eclipse.jpt.jpa.core.context.Override_; |
| import org.eclipse.jpt.jpa.core.context.PersistentAttribute; |
| import org.eclipse.jpt.jpa.core.internal.context.JptValidator; |
| import org.eclipse.jpt.jpa.core.internal.context.OverrideTextRangeResolver; |
| import org.eclipse.jpt.jpa.core.internal.validation.DefaultJpaValidationMessages; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| public abstract class OverrideValidator |
| implements JptValidator |
| { |
| protected final PersistentAttribute persistentAttribute; |
| |
| protected final Override_ override; |
| |
| protected final OverrideContainer container; |
| |
| protected final OverrideTextRangeResolver textRangeResolver; |
| |
| protected final OverrideDescriptionProvider overrideDescriptionProvider; |
| |
| protected OverrideValidator( |
| Override_ override, |
| OverrideContainer container, |
| OverrideTextRangeResolver textRangeResolver, |
| OverrideDescriptionProvider overrideDescriptionProvider) { |
| this(null, override, container, textRangeResolver, overrideDescriptionProvider); |
| } |
| |
| |
| protected OverrideValidator( |
| PersistentAttribute persistentAttribute, |
| Override_ override, |
| OverrideContainer container, |
| OverrideTextRangeResolver textRangeResolver, |
| OverrideDescriptionProvider overrideDescriptionProvider) { |
| this.persistentAttribute = persistentAttribute; |
| this.override = override; |
| this.container = container; |
| this.textRangeResolver = textRangeResolver; |
| this.overrideDescriptionProvider = overrideDescriptionProvider; |
| } |
| |
| protected boolean persistentAttributeIsVirtual() { |
| return (this.persistentAttribute != null) && this.persistentAttribute.isVirtual(); |
| } |
| |
| protected String getPersistentAttributeName() { |
| return this.persistentAttribute.getName(); |
| } |
| |
| protected String getOverrideDescriptionMessage() { |
| return this.overrideDescriptionProvider.getOverrideDescriptionMessage(); |
| } |
| |
| public boolean validate(List<IMessage> messages, IReporter reporter) { |
| return this.validateName(messages); |
| } |
| |
| protected boolean validateName(List<IMessage> messages) { |
| if ( ! CollectionTools.contains(this.container.allOverridableNames(), this.override.getName())) { |
| messages.add(this.buildUnresolvedNameMessage()); |
| return false; |
| } |
| return true; |
| } |
| |
| protected IMessage buildUnresolvedNameMessage() { |
| if (this.override.isVirtual()) { |
| return this.buildVirtualUnresolvedNameMessage(); |
| } |
| if (this.persistentAttributeIsVirtual()) { |
| return this.buildVirtualAttributeUnresolvedNameMessage(); |
| } |
| return this.buildUnresolvedNameMessage(this.getUnresolvedNameMessage()); |
| } |
| |
| protected IMessage buildVirtualUnresolvedNameMessage() { |
| return DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| this.getVirtualOverrideUnresolvedNameMessage(), |
| new String[] { |
| this.override.getName(), |
| this.getOverrideDescriptionMessage(), |
| this.container.getOverridableTypeMapping().getName() |
| }, |
| this.override, |
| this.textRangeResolver.getNameTextRange() |
| ); |
| } |
| |
| protected abstract String getVirtualOverrideUnresolvedNameMessage(); |
| |
| protected IMessage buildUnresolvedNameMessage(String message) { |
| return DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| message, |
| new String[] { |
| this.override.getName(), |
| this.getOverrideDescriptionMessage(), |
| this.container.getOverridableTypeMapping().getName() |
| }, |
| this.override, |
| this.textRangeResolver.getNameTextRange() |
| ); |
| } |
| |
| protected abstract String getUnresolvedNameMessage(); |
| |
| protected IMessage buildVirtualAttributeUnresolvedNameMessage() { |
| return DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| this.getVirtualAttributeUnresolvedNameMessage(), |
| new String[] { |
| this.getPersistentAttributeName(), |
| this.override.getName(), |
| this.getOverrideDescriptionMessage(), |
| this.container.getOverridableTypeMapping().getName() |
| }, |
| this.override, |
| this.textRangeResolver.getNameTextRange() |
| ); |
| } |
| |
| protected abstract String getVirtualAttributeUnresolvedNameMessage(); |
| |
| public interface OverrideDescriptionProvider { |
| String getOverrideDescriptionMessage(); |
| } |
| } |