001    /**
002     *
003     * Copyright 2004 The Apache Software Foundation
004     *
005     *  Licensed under the Apache License, Version 2.0 (the "License");
006     *  you may not use this file except in compliance with the License.
007     *  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    package org.apache.geronimo.naming.reference;
018    
019    import javax.naming.NameNotFoundException;
020    import javax.naming.NamingException;
021    
022    import org.apache.geronimo.kernel.Kernel;
023    import org.apache.geronimo.kernel.repository.Artifact;
024    import org.apache.geronimo.gbean.AbstractNameQuery;
025    import org.apache.geronimo.gbean.AbstractName;
026    
027    /**
028     * @version $Rev: 410741 $ $Date: 2006-05-31 21:35:48 -0700 (Wed, 31 May 2006) $
029     */
030    public class HandleDelegateReference extends ConfigurationAwareReference {
031    
032        public HandleDelegateReference(Artifact configId, AbstractNameQuery abstractNameQuery) {
033            super(configId, abstractNameQuery);
034        }
035    
036        public String getClassName() {
037            return "javax.ejb.spi.HandleDelegate";
038        }
039    
040        public Object getContent() throws NamingException {
041            Kernel kernel = getKernel();
042            try {
043                AbstractName targetName = resolveTargetName();
044                return kernel.getAttribute(targetName, "handleDelegate");
045            } catch (Exception e) {
046                throw (NameNotFoundException) new NameNotFoundException("Error getting handle delegate attribute from CORBAGBean: name query =" + abstractNameQueries).initCause(e);
047            }
048        }
049    }