| /******************************************************************************* |
| * Copyright (c) 2007, 2012 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.orm; |
| |
| import java.util.List; |
| import org.eclipse.jpt.jpa.core.context.ReadOnlyAttributeOverride; |
| import org.eclipse.jpt.jpa.core.context.ReadOnlyBaseColumn; |
| import org.eclipse.jpt.jpa.core.context.ReadOnlyNamedColumn; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmAttributeOverride; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmAttributeOverrideContainer; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmColumn; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmVirtualAttributeOverride; |
| import org.eclipse.jpt.jpa.core.internal.context.JptValidator; |
| import org.eclipse.jpt.jpa.core.internal.context.NamedColumnTextRangeResolver; |
| import org.eclipse.jpt.jpa.core.internal.context.TableColumnTextRangeResolver; |
| import org.eclipse.jpt.jpa.core.internal.validation.DefaultJpaValidationMessages; |
| import org.eclipse.jpt.jpa.core.internal.validation.JpaValidationMessages; |
| import org.eclipse.jpt.jpa.core.resource.orm.OrmFactory; |
| import org.eclipse.jpt.jpa.core.resource.orm.XmlAttributeOverride; |
| import org.eclipse.jpt.jpa.core.resource.orm.XmlColumn; |
| import org.eclipse.wst.validation.internal.provisional.core.IMessage; |
| import org.eclipse.wst.validation.internal.provisional.core.IReporter; |
| |
| /** |
| * Specified <code>orm.xml</code> attribute override |
| */ |
| public class GenericOrmAttributeOverride |
| extends AbstractOrmOverride<OrmAttributeOverrideContainer, XmlAttributeOverride> |
| implements OrmAttributeOverride, OrmColumn.Owner |
| { |
| protected final OrmColumn column; |
| |
| |
| public GenericOrmAttributeOverride(OrmAttributeOverrideContainer parent, XmlAttributeOverride xmlOverride) { |
| super(parent, xmlOverride); |
| this.column = this.buildColumn(); |
| } |
| |
| |
| // ********** synchronize/update ********** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.column.synchronizeWithResourceModel(); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.column.update(); |
| } |
| |
| |
| // ********** specified/virtual ********** |
| |
| @Override |
| public OrmVirtualAttributeOverride convertToVirtual() { |
| return (OrmVirtualAttributeOverride) super.convertToVirtual(); |
| } |
| |
| |
| // ********** column ********** |
| |
| public OrmColumn getColumn() { |
| return this.column; |
| } |
| |
| protected OrmColumn buildColumn() { |
| return this.getContextNodeFactory().buildOrmColumn(this, this); |
| } |
| |
| |
| // ********** misc ********** |
| |
| public void initializeFrom(ReadOnlyAttributeOverride oldOverride) { |
| super.initializeFrom(oldOverride); |
| this.column.initializeFrom(oldOverride.getColumn()); |
| } |
| |
| public void initializeFromVirtual(ReadOnlyAttributeOverride oldOverride) { |
| super.initializeFromVirtual(oldOverride); |
| this.column.initializeFromVirtual(oldOverride.getColumn()); |
| } |
| |
| |
| // ********** column owner implementation ********** |
| |
| public String getDefaultColumnName(ReadOnlyNamedColumn column) { |
| return this.name; |
| } |
| |
| public JptValidator buildColumnValidator(ReadOnlyNamedColumn col, NamedColumnTextRangeResolver textRangeResolver) { |
| return this.getContainer().buildColumnValidator(this, (ReadOnlyBaseColumn) col, this, (TableColumnTextRangeResolver) textRangeResolver); |
| } |
| |
| public XmlColumn getXmlColumn() { |
| return this.getXmlOverride().getColumn(); |
| } |
| |
| public XmlColumn buildXmlColumn() { |
| XmlColumn xmlColumn = OrmFactory.eINSTANCE.createXmlColumn(); |
| this.getXmlOverride().setColumn(xmlColumn); |
| return xmlColumn; |
| } |
| |
| public void removeXmlColumn() { |
| this.getXmlOverride().setColumn(null); |
| } |
| |
| |
| // ********** mapped by relationship ********** |
| |
| protected boolean attributeIsDerivedId() { |
| return this.getTypeMapping().attributeIsDerivedId(this.name); |
| } |
| |
| |
| // ********** validation ********** |
| |
| @Override |
| public void validate(List<IMessage> messages, IReporter reporter) { |
| super.validate(messages, reporter); |
| |
| if (this.attributeIsDerivedId()) { |
| messages.add( |
| DefaultJpaValidationMessages.buildMessage( |
| IMessage.HIGH_SEVERITY, |
| JpaValidationMessages.ATTRIBUTE_OVERRIDE_DERIVED_AND_SPECIFIED, |
| EMPTY_STRING_ARRAY, |
| this, |
| this.getValidationTextRange() |
| ) |
| ); |
| |
| // validate the column if it is specified |
| if (this.xmlColumnIsSpecified()) { |
| this.column.validate(messages, reporter); |
| } |
| } else { |
| this.column.validate(messages, reporter); |
| } |
| } |
| |
| protected boolean xmlColumnIsSpecified() { |
| return this.getXmlColumn() != null; |
| } |
| |
| // ********** completion proposals ********** |
| |
| @Override |
| public Iterable<String> getXmlCompletionProposals(int pos) { |
| Iterable<String> result = super.getXmlCompletionProposals(pos); |
| if (result != null) { |
| return result; |
| } |
| result = this.column.getXmlCompletionProposals(pos); |
| if (result != null) { |
| return result; |
| } |
| return null; |
| } |
| } |