| /******************************************************************************* |
| * Copyright (c) 2008, 2009 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.context.orm; |
| |
| import org.eclipse.jpt.core.context.orm.OrmAttributeMapping; |
| import org.eclipse.jpt.core.internal.context.orm.AbstractOrmXmlContextNode; |
| import org.eclipse.jpt.core.utility.TextRange; |
| import org.eclipse.jpt.eclipselink.core.context.EclipseLinkMutable; |
| import org.eclipse.jpt.eclipselink.core.internal.context.java.JavaEclipseLinkPersistentAttribute; |
| import org.eclipse.jpt.eclipselink.core.internal.context.persistence.EclipseLinkPersistenceUnit; |
| import org.eclipse.jpt.eclipselink.core.resource.orm.XmlMutable; |
| |
| public class OrmEclipseLinkMutable extends AbstractOrmXmlContextNode |
| implements EclipseLinkMutable |
| { |
| protected final XmlMutable resource; |
| |
| protected boolean defaultMutable; |
| |
| protected Boolean specifiedMutable; |
| |
| |
| public OrmEclipseLinkMutable(OrmAttributeMapping parent, XmlMutable resource) { |
| super(parent); |
| this.resource = resource; |
| this.defaultMutable = this.calculateDefaultMutable(); |
| this.specifiedMutable = this.getResourceMutable(); |
| } |
| |
| @Override |
| public EclipseLinkPersistenceUnit getPersistenceUnit() { |
| return (EclipseLinkPersistenceUnit) super.getPersistenceUnit(); |
| } |
| |
| protected OrmAttributeMapping getAttributeMapping() { |
| return (OrmAttributeMapping) getParent(); |
| } |
| |
| public boolean isMutable() { |
| return (this.specifiedMutable != null) ? this.specifiedMutable.booleanValue() : this.defaultMutable; |
| } |
| |
| public boolean isDefaultMutable() { |
| return this.defaultMutable; |
| } |
| |
| protected void setDefaultMutable(boolean newDefaultMutable) { |
| boolean oldDefaultMutable = this.defaultMutable; |
| this.defaultMutable = newDefaultMutable; |
| firePropertyChanged(DEFAULT_MUTABLE_PROPERTY, oldDefaultMutable, newDefaultMutable); |
| } |
| |
| public Boolean getSpecifiedMutable() { |
| return this.specifiedMutable; |
| } |
| |
| public void setSpecifiedMutable(Boolean newSpecifiedMutable) { |
| Boolean oldSpecifiedMutable = this.specifiedMutable; |
| this.specifiedMutable = newSpecifiedMutable; |
| this.resource.setMutable(newSpecifiedMutable); |
| firePropertyChanged(SPECIFIED_MUTABLE_PROPERTY, oldSpecifiedMutable, newSpecifiedMutable); |
| } |
| |
| protected void setSpecifiedMutable_(Boolean newSpecifiedMutable) { |
| Boolean oldSpecifiedMutable = this.specifiedMutable; |
| this.specifiedMutable = newSpecifiedMutable; |
| firePropertyChanged(SPECIFIED_MUTABLE_PROPERTY, oldSpecifiedMutable, newSpecifiedMutable); |
| } |
| |
| |
| // **************** initialize/update ************************************** |
| |
| protected void update() { |
| setDefaultMutable(this.calculateDefaultMutable()); |
| setSpecifiedMutable_(this.getResourceMutable()); |
| } |
| |
| protected Boolean getResourceMutable() { |
| return this.resource.getMutable(); |
| } |
| |
| protected boolean calculateDefaultMutable() { |
| JavaEclipseLinkPersistentAttribute javaAttribute = (JavaEclipseLinkPersistentAttribute) this.getAttributeMapping().getPersistentAttribute().getJavaPersistentAttribute(); |
| if (javaAttribute == null) { |
| return false; |
| } |
| if (javaAttribute.typeIsDateOrCalendar()) { |
| Boolean persistenceUnitDefaultMutable = getPersistenceUnit().getOptions().getTemporalMutable(); |
| return persistenceUnitDefaultMutable == null ? false : persistenceUnitDefaultMutable.booleanValue(); |
| } |
| return javaAttribute.typeIsSerializable(); |
| } |
| |
| |
| // **************** validation ************************************** |
| |
| public TextRange getValidationTextRange() { |
| return this.resource.getMutableTextRange(); |
| } |
| } |