| /* |
| * Copyright 1999-2002,2004 The Apache Software Foundation. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.cocoon.portal.util; |
| |
| import org.apache.cocoon.portal.coplet.CopletBaseData; |
| import org.apache.cocoon.portal.coplet.CopletData; |
| |
| /** |
| * Field handler for external CopletBaseData references. |
| * |
| * @author <a href="mailto:bluetkemeier@s-und-n.de">Björn Lütkemeier</a> |
| * |
| * @version CVS $Id: CopletBaseDataReferenceFieldHandler.java,v 1.7 2004/03/05 13:02:17 bdelacretaz Exp $ |
| */ |
| public class CopletBaseDataReferenceFieldHandler |
| extends ReferenceFieldHandler { |
| |
| public Object getValue(Object object) { |
| CopletBaseData copletBaseData = ((CopletData) object).getCopletBaseData(); |
| if (copletBaseData != null) { |
| return copletBaseData.getId(); |
| } else { |
| return null; |
| } |
| } |
| |
| public Object newInstance(Object parent) { |
| return new CopletBaseData(); |
| } |
| |
| public void resetValue(Object object) { |
| ((CopletData) object).setCopletBaseData(null); |
| } |
| |
| public void setValue(Object object, Object value) { |
| CopletBaseData copletBaseData = (CopletBaseData) getObjectMap().get(value); |
| if (copletBaseData == null) { |
| throw new ProfileException( |
| "Referenced Coplet Base Data " + value + " does not exist."); |
| } |
| ((CopletData) object).setCopletBaseData(copletBaseData); |
| } |
| } |