| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||||||
| CamelInvocationHandler |
|
| 2.0;2 |
| 1 | /** |
|
| 2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
|
| 3 | * contributor license agreements. See the NOTICE file distributed with |
|
| 4 | * this work for additional information regarding copyright ownership. |
|
| 5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
|
| 6 | * (the "License"); you may not use this file except in compliance with |
|
| 7 | * the License. You may obtain a copy of the License at |
|
| 8 | * |
|
| 9 | * http://www.apache.org/licenses/LICENSE-2.0 |
|
| 10 | * |
|
| 11 | * Unless required by applicable law or agreed to in writing, software |
|
| 12 | * distributed under the License is distributed on an "AS IS" BASIS, |
|
| 13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
|
| 14 | * See the License for the specific language governing permissions and |
|
| 15 | * limitations under the License. |
|
| 16 | */ |
|
| 17 | package org.apache.camel.component.bean; |
|
| 18 | ||
| 19 | import java.lang.reflect.InvocationHandler; |
|
| 20 | import java.lang.reflect.InvocationTargetException; |
|
| 21 | import java.lang.reflect.Method; |
|
| 22 | ||
| 23 | import org.apache.camel.Endpoint; |
|
| 24 | import org.apache.camel.Producer; |
|
| 25 | ||
| 26 | /** |
|
| 27 | * An {@link java.lang.reflect.InvocationHandler} which invokes a |
|
| 28 | * message exchange on a camel {@link Endpoint} |
|
| 29 | * |
|
| 30 | * @version $Revision: $ |
|
| 31 | */ |
|
| 32 | public class CamelInvocationHandler implements InvocationHandler { |
|
| 33 | private final Endpoint endpoint; |
|
| 34 | private final Producer producer; |
|
| 35 | ||
| 36 | 3 | public CamelInvocationHandler(Endpoint endpoint, Producer producer) { |
| 37 | 3 | this.endpoint = endpoint; |
| 38 | 3 | this.producer = producer; |
| 39 | 3 | } |
| 40 | ||
| 41 | public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { |
|
| 42 | 3 | BeanInvocation invocation = new BeanInvocation(proxy, method, args); |
| 43 | 3 | BeanExchange exchange = new BeanExchange(endpoint.getContext()); |
| 44 | 3 | exchange.setInvocation(invocation); |
| 45 | ||
| 46 | 3 | producer.process(exchange); |
| 47 | 3 | Throwable fault = exchange.getException(); |
| 48 | 3 | if (fault != null) { |
| 49 | 0 | throw new InvocationTargetException(fault); |
| 50 | } |
|
| 51 | 3 | return exchange.getOut().getBody(); |
| 52 | } |
|
| 53 | } |