001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  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.camel.component.ejb;
018    
019    import org.apache.camel.CamelContext;
020    import org.apache.camel.component.bean.RegistryBean;
021    import org.apache.camel.spi.Registry;
022    
023    /**
024     * An implementation of a {@link org.apache.camel.component.bean.BeanHolder} which will look up
025     * an EJB bean from the JNDI {@link javax.naming.Context}
026     *
027     * @version $Revision: 19542 $
028     */
029    public class EjbRegistryBean extends RegistryBean {
030    
031        private Registry registry;
032    
033        public EjbRegistryBean(Registry registry, CamelContext context, String name) {
034            super(context, name);
035            this.registry = registry;
036        }
037    
038        @Override
039        public String toString() {
040            return "ejb: " + getName();
041        }
042    
043        protected Object lookupBean() {
044            // TODO: override lookupBean to be backwards compatible with Camel 2.3.0
045            return registry.lookup(getName());
046        }
047    
048    }