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 }