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1 /**
2  * Redistribution and use of this software and associated documentation
3  * ("Software"), with or without modification, are permitted provided
4  * that the following conditions are met:
5  *
6  * 1. Redistributions of source code must retain copyright
7  * statements and notices. Redistributions must also contain a
8  * copy of this document.
9  *
10  * 2. Redistributions in binary form must reproduce the
11  * above copyright notice, this list of conditions and the
12  * following disclaimer in the documentation and/or other
13  * materials provided with the distribution.
14  *
15  * 3. The name "OpenEJB" must not be used to endorse or promote
16  * products derived from this Software without prior written
17  * permission of The OpenEJB Group. For written permission,
18  * please contact info@openejb.org.
19  *
20  * 4. Products derived from this Software may not be called "OpenEJB"
21  * nor may "OpenEJB" appear in their names without prior written
22  * permission of The OpenEJB Group. OpenEJB is a registered
23  * trademark of The OpenEJB Group.
24  *
25  * 5. Due credit should be given to the OpenEJB Project
26  * (http://openejb.org/).
27  *
28  * THIS SOFTWARE IS PROVIDED BY THE OPENEJB GROUP AND CONTRIBUTORS
29  * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT
30  * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
31  * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
32  * THE OPENEJB GROUP OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
33  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
34  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
35  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
36  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
37  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
38  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
39  * OF THE POSSIBILITY OF SUCH DAMAGE.
40  *
41  * Copyright 2001 (C) The OpenEJB Group. All Rights Reserved.
42  *
43  * $Id: Status.java 1185 2004-05-14 11:12:42Z dblevins $
44  */
45 package org.openejb.server;
46
47 import java.io.OutputStream JavaDoc;
48 import java.net.Socket JavaDoc;
49
50 /**
51  *
52  * @author <a HREF="mailto:david.blevins@visi.com">David Blevins</a>
53  */
54 public class Status {
55
56     public static void main(String JavaDoc[] args) {
57 // System.exit(new Start().start()?0:1);
58 new Status().status();
59     }
60     
61     public boolean status(){
62         if (!connect()) {
63             System.out.println(":: server is stopped ::");
64             return false;
65         } else {
66             System.out.println(":: server is started ::");
67             return true;
68         }
69     }
70
71     private boolean connect() {
72         return connect( 1 );
73     }
74     
75     private boolean connect(int tries) {
76         try{
77             Socket JavaDoc socket = new Socket JavaDoc("localhost", 4201);
78             OutputStream JavaDoc out = socket.getOutputStream();
79         } catch (Exception JavaDoc e){
80             if ( tries < 2 ) {
81                 return false;
82             } else {
83                 try{
84                     Thread.sleep(2000);
85                 } catch (Exception JavaDoc e2){
86                     e.printStackTrace();
87                 }
88                 return connect(--tries);
89             }
90         }
91         
92         return true;
93     }
94 }
95
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