| /******************************************************************************* |
| * Copyright (c) 2008, 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 org.eclipse.jpt.common.core.utility.TextRange; |
| import org.eclipse.jpt.jpa.core.context.BaseEnumeratedConverter; |
| import org.eclipse.jpt.jpa.core.context.Converter; |
| import org.eclipse.jpt.jpa.core.context.EnumType; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmAttributeMapping; |
| import org.eclipse.jpt.jpa.core.context.orm.OrmBaseEnumeratedConverter; |
| |
| public class GenericOrmBaseEnumeratedConverter |
| extends AbstractOrmConverter |
| implements OrmBaseEnumeratedConverter |
| { |
| protected EnumType specifiedEnumType; |
| protected EnumType defaultEnumType; |
| |
| |
| public GenericOrmBaseEnumeratedConverter(OrmAttributeMapping parent, OrmBaseEnumeratedConverter.Owner owner) { |
| super(parent, owner); |
| this.specifiedEnumType = this.buildSpecifiedEnumType(); |
| } |
| |
| @Override |
| protected OrmBaseEnumeratedConverter.Owner getOwner() { |
| return (OrmBaseEnumeratedConverter.Owner) super.getOwner(); |
| } |
| |
| |
| // ********** synchronize/update ********** |
| |
| @Override |
| public void synchronizeWithResourceModel() { |
| super.synchronizeWithResourceModel(); |
| this.setSpecifiedEnumType_(this.buildSpecifiedEnumType()); |
| } |
| |
| @Override |
| public void update() { |
| super.update(); |
| this.setDefaultEnumType(this.buildDefaultEnumType()); |
| } |
| |
| |
| // ********** enum type ********** |
| |
| public EnumType getEnumType() { |
| return (this.specifiedEnumType != null) ? this.specifiedEnumType : this.getDefaultEnumType(); |
| } |
| |
| public EnumType getSpecifiedEnumType() { |
| return this.specifiedEnumType; |
| } |
| |
| public void setSpecifiedEnumType(EnumType enumType) { |
| this.setSpecifiedEnumType_(enumType); |
| this.setXmlEnumerated(enumType); |
| } |
| |
| protected void setSpecifiedEnumType_(EnumType enumType) { |
| EnumType old = this.specifiedEnumType; |
| this.specifiedEnumType = enumType; |
| this.firePropertyChanged(SPECIFIED_ENUM_TYPE_PROPERTY, old, enumType); |
| } |
| |
| protected void setXmlEnumerated(EnumType enumType) { |
| this.getOwner().setXmlEnumType(EnumType.toOrmResourceModel(enumType)); |
| } |
| |
| protected EnumType buildSpecifiedEnumType() { |
| return EnumType.fromOrmResourceModel(this.getOwner().getXmlEnumType()); |
| } |
| |
| public EnumType getDefaultEnumType() { |
| return this.defaultEnumType; |
| } |
| |
| protected void setDefaultEnumType(EnumType enumType) { |
| EnumType old = this.defaultEnumType; |
| this.defaultEnumType = enumType; |
| this.firePropertyChanged(DEFAULT_ENUM_TYPE_PROPERTY, old, enumType); |
| } |
| |
| /** |
| * There is no default enum type in XML. |
| * If you specify the enumerated element, you must |
| * specify either {@link EnumType#ORDINAL} or |
| * {@link EnumType#STRING}. |
| */ |
| protected EnumType buildDefaultEnumType() { |
| return null; |
| } |
| |
| |
| // ********** misc ********** |
| |
| public Class<? extends Converter> getType() { |
| return BaseEnumeratedConverter.class; |
| } |
| |
| public void initialize() { |
| this.specifiedEnumType = DEFAULT_ENUM_TYPE; |
| this.setXmlEnumerated(this.specifiedEnumType); |
| } |
| |
| |
| // ********** validation ********** |
| |
| @Override |
| protected TextRange getXmlValidationTextRange() { |
| return this.getOwner().getEnumTextRange(); |
| } |
| } |