| /******************************************************************************* |
| * 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.core.internal.jpa1.context; |
| |
| import java.util.List; |
| import org.eclipse.jpt.core.context.BaseOverride; |
| import org.eclipse.jpt.core.context.PersistentAttribute; |
| import org.eclipse.jpt.core.internal.context.JptValidator; |
| import org.eclipse.jpt.core.internal.context.OverrideTextRangeResolver; |
| import org.eclipse.jpt.core.internal.validation.DefaultJpaValidationMessages; |
| import org.eclipse.jpt.utility.internal.CollectionTools; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| public abstract class AbstractOverrideValidator |
| implements JptValidator |
| { |
| |
| protected final PersistentAttribute persistentAttribute; |
| |
| protected final BaseOverride override; |
| |
| protected final BaseOverride.Owner owner; |
| |
| protected final OverrideTextRangeResolver textRangeResolver; |
| |
| protected final OverrideDescriptionProvider overrideDescriptionProvider; |
| |
| protected AbstractOverrideValidator( |
| BaseOverride override, |
| BaseOverride.Owner owner, |
| OverrideTextRangeResolver textRangeResolver, |
| OverrideDescriptionProvider overrideDescriptionProvider) { |
| this(null, override, owner, textRangeResolver, overrideDescriptionProvider); |
| } |
| |
| |
| protected AbstractOverrideValidator( |
| PersistentAttribute persistentAttribute, |
| BaseOverride override, |
| BaseOverride.Owner owner, |
| OverrideTextRangeResolver textRangeResolver, |
| OverrideDescriptionProvider overrideDescriptionProvider) { |
| this.persistentAttribute = persistentAttribute; |
| this.override = override; |
| this.owner = owner; |
| this.textRangeResolver = textRangeResolver; |
| this.overrideDescriptionProvider = overrideDescriptionProvider; |
| } |
| |
| protected BaseOverride getOverride() { |
| return this.override; |
| } |
| |
| protected BaseOverride.Owner getOwner() { |
| return this.owner; |
| } |
| |
| protected OverrideTextRangeResolver getTextRangeResolver() { |
| return this.textRangeResolver; |
| } |
| |
| protected boolean isPersistentAttributeVirtual() { |
| 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.getOwner().allOverridableAttributeNames(), this.getOverride().getName())) { |
| messages.add(this.buildUnresolvedNameMessage()); |
| return false; |
| } |
| return true; |
| } |
| |
| protected IMessage buildUnresolvedNameMessage() { |
| if (this.override.isVirtual()) { |
| return this.buildVirtualUnresolvedNameMessage(); |
| } |
| if (isPersistentAttributeVirtual()) { |
| return this.buildVirtualAttributeUnresolvedNameMessage(); |
| } |
| return this.buildUnresolvedNameMessage(this.getUnresolvedNameMessage()); |
| } |
| |
| protected IMessage buildVirtualUnresolvedNameMessage() { |
| return DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| getVirtualOverrideUnresolvedNameMessage(), |
| new String[] { |
| this.getOverride().getName(), |
| this.getOverrideDescriptionMessage(), |
| this.getOwner().getOverridableTypeMapping().getName()}, |
| this.getOverride(), |
| this.textRangeResolver.getNameTextRange() |
| ); |
| } |
| |
| protected abstract String getVirtualOverrideUnresolvedNameMessage(); |
| |
| protected IMessage buildUnresolvedNameMessage(String message) { |
| return DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| message, |
| new String[] { |
| this.getOverride().getName(), |
| this.getOverrideDescriptionMessage(), |
| this.getOwner().getOverridableTypeMapping().getName()}, |
| this.getOverride(), |
| this.textRangeResolver.getNameTextRange()); |
| } |
| |
| protected abstract String getUnresolvedNameMessage(); |
| |
| protected IMessage buildVirtualAttributeUnresolvedNameMessage() { |
| return DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| getVirtualAttributeUnresolvedNameMessage(), |
| new String[] { |
| this.getPersistentAttributeName(), |
| this.getOverride().getName(), |
| this.getOverrideDescriptionMessage(), |
| this.getOwner().getOverridableTypeMapping().getName()}, |
| this.getOverride(), |
| this.textRangeResolver.getNameTextRange()); |
| } |
| |
| protected abstract String getVirtualAttributeUnresolvedNameMessage(); |
| |
| |
| public static interface OverrideDescriptionProvider { |
| String getOverrideDescriptionMessage(); |
| } |
| |
| } |