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Java > Open Source Codes > org > apache > activemq > broker > BrokerRestartTestSupport


1 /**
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one or more
4  * contributor license agreements. See the NOTICE file distributed with
5  * this work for additional information regarding copyright ownership.
6  * The ASF licenses this file to You under the Apache License, Version 2.0
7  * (the "License"); you may not use this file except in compliance with
8  * the License. You may obtain a copy of the License at
9  *
10  * http://www.apache.org/licenses/LICENSE-2.0
11  *
12  * Unless required by applicable law or agreed to in writing, software
13  * distributed under the License is distributed on an "AS IS" BASIS,
14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  * See the License for the specific language governing permissions and
16  * limitations under the License.
17  */
18 package org.apache.activemq.broker;
19
20 import java.io.IOException JavaDoc;
21 import java.net.URISyntaxException JavaDoc;
22
23 import org.apache.activemq.broker.BrokerService;
24 import org.apache.activemq.store.PersistenceAdapter;
25
26 public class BrokerRestartTestSupport extends BrokerTestSupport {
27
28     private PersistenceAdapter persistenceAdapter;
29
30     protected BrokerService createBroker() throws Exception JavaDoc {
31         BrokerService broker = new BrokerService();
32         broker.setPersistent(false);
33         persistenceAdapter = broker.getPersistenceAdapter();
34         return broker;
35     }
36
37     /**
38      * @return
39      * @throws Exception
40      */
41     protected BrokerService createRestartedBroker() throws Exception JavaDoc {
42         BrokerService broker = new BrokerService();
43         broker.setPersistenceAdapter(persistenceAdapter);
44         return broker;
45     }
46
47     /**
48      * Simulates a broker restart. The memory based persistence adapter is
49      * reused so that it does not "loose" it's "persistent" messages.
50      *
51      * @throws IOException
52      * @throws URISyntaxException
53      */
54     protected void restartBroker() throws Exception JavaDoc {
55         broker.stop();
56         broker = createRestartedBroker();
57         broker.start();
58     }
59
60
61 }
62
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