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.jpa;
018
019 import java.util.Map;
020
021 import javax.persistence.EntityManagerFactory;
022
023 import org.apache.camel.CamelContext;
024 import org.apache.camel.Component;
025 import org.apache.camel.Endpoint;
026 import org.apache.camel.Exchange;
027 import org.apache.camel.impl.DefaultComponent;
028 import org.apache.camel.util.ObjectHelper;
029
030 /**
031 * A JPA Component
032 *
033 * @version $Revision: 563665 $
034 */
035 public class JpaComponent extends DefaultComponent<Exchange> {
036 private EntityManagerFactory entityManagerFactory;
037
038 public Component resolveComponent(CamelContext container, String uri) throws Exception {
039 return null;
040 }
041
042 // Properties
043 //-------------------------------------------------------------------------
044 public EntityManagerFactory getEntityManagerFactory() {
045 return entityManagerFactory;
046 }
047
048 public void setEntityManagerFactory(EntityManagerFactory entityManagerFactory) {
049 this.entityManagerFactory = entityManagerFactory;
050 }
051
052 // Implementation methods
053 //-------------------------------------------------------------------------
054
055 @Override
056 protected Endpoint<Exchange> createEndpoint(String uri, String path, Map options) throws Exception {
057 JpaEndpoint endpoint = new JpaEndpoint(uri, this);
058
059 // lets interpret the next string as a class
060 if (path != null) {
061 Class<?> type = ObjectHelper.loadClass(path);
062 if (type != null) {
063 endpoint.setEntityType(type);
064 }
065 }
066 return endpoint;
067 }
068 }