TopicTools


1   /*====================================================================
2   
3   OpenCCM: The Open CORBA Component Model Platform
4   Copyright (C) 2000-2003 USTL - LIFL - GOAL
5   Contact: openccm-team@objectweb.org
6   
7   This library is free software; you can redistribute it and/or
8   modify it under the terms of the GNU Lesser General Public
9   License as published by the Free Software Foundation; either
10  version 2.1 of the License, or any later version.
11  
12  This library is distributed in the hope that it will be useful,
13  but WITHOUT ANY WARRANTY; without even the implied warranty of
14  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
15  Lesser General Public License for more details.
16  
17  You should have received a copy of the GNU Lesser General Public
18  License along with this library; if not, write to the Free Software
19  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
20  USA
21  
22  Initial developer(s): Jerome Offroy.
23  Contributor(s): ______________________________________.
24  
25  ====================================================================*/
26  
27  package org.objectweb.util.monolog.provider.lib.topics;
28  
29  import java.io.PrintStream  ;
30  import java.util.HashMap  ;
31  import java.util.Iterator  ;
32  
33  import org.objectweb.util.monolog.provider.lib.LoggerProviderSingleton;
34  import org.objectweb.util.monolog.provider.lib.TopicProviderSingleton;
35  
36  
37  /**
38   * @author Jerome Offroy
39   *
40   * class used to store utilities for Topics
41   *      - function to print names of Topics used and configured
42   * 
43   */
44  public class TopicTools {
45      
46      /**
47       * display all the names configured for topics in the current JVM to out
48       * @param out
49       */
50      static public void showAllTopics(PrintStream   out){
51          String   [] tmp = LoggerProviderSingleton.getLoggerProvider().getTopics();
52          out.println("configured Topics list");
53          for (int i=0; i< tmp.length ; i++){ out.println(tmp[i]);}
54      }
55       
56       /**
57        * display all the names used for topics in the current JVM to out
58        * @param out
59        */
60       static public void showAllUsedTopics(PrintStream   out){
61          String   [] tmp = TopicProviderSingleton.getTopicProvider().getTopics();
62          out.println("used Topics list");
63          for (int i=0; i< tmp.length ; i++){ out.println(tmp[i]);}
64      }
65  
66      /**
67       * display all the key | names used for topics in the current JVM to out
68       * @param out
69       */    
70      static public void showAllUsedTopicsWithRef(PrintStream   out){
71          //TODO make a good display
72          HashMap   tmp = TopicProviderSingleton.getTopicProvider().getTopicsByRef();
73          Iterator   it =   tmp.keySet().iterator();
74          Class   key = null;
75          String   value = "";
76              out.println("key\t\t\t\t|\tvalue");
77                      while(it.hasNext()){
78              key = (Class   )it.next(); 
79              value = (String  )tmp.get(key) ;
80              out.println(key + "\t" + value);
81          }
82          
83      }
84  }
85
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