EnhydraRun


1   /* 
2    * ========================================================================
3    * 
4    * Copyright 2001-2003 The Apache Software Foundation.
5    *
6    * Licensed under the Apache License, Version 2.0 (the "License");
7    * you may not use this file except in compliance with the License.
8    * 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   * ========================================================================
19   */
20  package org.apache.cactus.integration.ant.container.enhydra;
21  
22  import java.lang.reflect.Method  ;
23  
24  import org.apache.cactus.integration.ant.container.AbstractServerRun;
25  
26  /**
27   * Starts/stop Enhydra by setting up a listener socket.
28   *
29   * @version $Id: EnhydraRun.java,v 1.8 2004/04/18 12:21:50 vmassol Exp $
30   * @see AbstractServerRun
31   */
32  public class EnhydraRun extends AbstractServerRun
33  {
34      /**
35       * @param theArgs the command line arguments
36       */
37      public EnhydraRun(String  [] theArgs)
38      {
39          super(theArgs);
40      }
41  
42      /**
43       * Entry point to start/stop the Enhydra server.
44       *
45       * @param theArgs the command line arguments
46       */
47      public static void main(String  [] theArgs)
48      {
49          EnhydraRun enhydra = new EnhydraRun(theArgs);
50  
51          enhydra.doRun();
52      }
53  
54      /**
55       * Start the Enhydra server. We use reflection so that the Enhydra jars do
56       * not need to be in the classpath to compile this class.
57       * 
58       * @see AbstractServerRun#doStartServer
59       */
60      protected final Thread   doStartServer(String  [] theArgs)
61      {
62          try
63          {
64              Class   enhydraClass = 
65                  Class.forName("com.lutris.multiServer.MultiServer");
66              Method   initMethod = enhydraClass.getMethod("main", 
67                  new Class  [] {theArgs.getClass()});
68  
69              initMethod.invoke(null, new Object  [] {theArgs});
70          }
71          catch (Exception   e)
72          {
73              e.printStackTrace();
74              throw new RuntimeException  ("Cannot create instance of MultiServer");
75          }
76          
77          return this;
78      }
79  
80      /**
81       * Stops the Enhydra server. We use reflection so that the Enhydra jars do
82       * not need to be in the classpath to compile this class.
83       * 
84       * @see AbstractServerRun#doStopServer
85       */
86      protected final void doStopServer(String  [] theArgs,
87          Thread   theRunningServerThread) throws Exception  
88      {
89          try
90          {
91              Class   enhydraClass = 
92                  Class.forName("com.lutris.multiServer.MultiServer");
93              Method   shutDownMethod = enhydraClass.getMethod("shutdown", null);
94  
95              shutDownMethod.invoke(null, null);
96          }
97          catch (Exception   e)
98          {
99              e.printStackTrace();
100             throw new RuntimeException  ("Cannot stop running instance of "
101                 + "MultiServer");
102         }
103     }
104 }
105
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