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Java > Open Source Codes > org > apache > servicemix > jbi > nmr > Broker


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.servicemix.jbi.nmr;
18
19 import javax.jbi.JBIException;
20 import javax.jbi.messaging.MessageExchange;
21
22 import org.apache.servicemix.jbi.container.JBIContainer;
23
24 /**
25  * The Broker handles Nomalised Message Routing within ServiceMix
26  *
27  * @version $Revision: 426415 $
28  */
29 public interface Broker extends BrokerMBean {
30
31     public JBIContainer getContainer();
32     
33     /**
34      * initialize the broker
35      *
36      * @param container
37      * @throws JBIException
38      */
39     public void init(JBIContainer container) throws JBIException;
40     
41     /**
42      * suspend the flow to prevent any message exchanges
43      */
44     public void suspend();
45
46     /**
47      * resume message exchange processing
48      */
49     public void resume();
50
51     /**
52      * Route an ExchangePacket to a destination
53      *
54      * @param exchange
55      * @throws JBIException
56      */
57     public void sendExchangePacket(MessageExchange exchange) throws JBIException;
58     
59 }
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