001 /** 002 * 003 * Licensed to the Apache Software Foundation (ASF) under one or more 004 * contributor license agreements. See the NOTICE file distributed with 005 * this work for additional information regarding copyright ownership. 006 * The ASF licenses this file to You under the Apache License, Version 2.0 007 * (the "License"); you may not use this file except in compliance with 008 * the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 package org.apache.camel.component.jpa; 019 020 import org.apache.camel.CamelContext; 021 import org.apache.camel.Component; 022 import org.apache.camel.Endpoint; 023 import org.apache.camel.Exchange; 024 import org.apache.camel.impl.DefaultComponent; 025 import org.apache.camel.util.IntrospectionSupport; 026 import org.apache.camel.util.ObjectHelper; 027 028 import javax.persistence.EntityManagerFactory; 029 import java.util.Map; 030 031 /** 032 * A JPA Component 033 * 034 * @version $Revision: 533794 $ 035 */ 036 public class JpaComponent extends DefaultComponent<Exchange> { 037 private EntityManagerFactory entityManagerFactory; 038 039 public Component resolveComponent(CamelContext container, String uri) throws Exception { 040 return null; 041 } 042 043 // Properties 044 //------------------------------------------------------------------------- 045 public EntityManagerFactory getEntityManagerFactory() { 046 return entityManagerFactory; 047 } 048 049 public void setEntityManagerFactory(EntityManagerFactory entityManagerFactory) { 050 this.entityManagerFactory = entityManagerFactory; 051 } 052 053 // Implementation methods 054 //------------------------------------------------------------------------- 055 056 @Override 057 protected Endpoint<Exchange> createEndpoint(String uri, String path, Map options) throws Exception { 058 JpaEndpoint endpoint = new JpaEndpoint(uri, this); 059 060 // lets interpret the next string as a class 061 if (path != null) { 062 Class<?> type = ObjectHelper.loadClass(path); 063 if (type != null) { 064 endpoint.setEntityType(type); 065 } 066 } 067 return endpoint; 068 } 069 }