SimpleStandard


1   /*
2    * All content copyright (c) 2003-2006 Terracotta, Inc., except as may otherwise be noted in a separate copyright notice.  All rights reserved.
3    */
4   package jmx;
5   
6   import java.util.ArrayList  ;
7   
8   /**
9    * Example of a Standard Bean using various data types
10   */
11  public class SimpleStandard extends TCStandardBean implements SimpleStandardMBean {
12  
13    private static final String   INIT_STATE  = "Initial State";
14    
15    private String                _state       = null;
16    private ArrayList             _allStates   = new ArrayList  ();
17    private int                 _changeCount = 0;
18  
19    public SimpleStandard() {
20      setState(INIT_STATE);
21    }
22    /**
23     *
24     */
25  
26    public String   getState() {
27      return _state;
28    }
29    
30    public String  [] getAllStates() {
31      String   rv[] = new String  [_allStates.size()];
32      _allStates.toArray(rv);
33      return rv;
34    }
35  
36    /**
37     *
38     */
39  
40    public void setState(String   s) {
41      System.err.println("Setting state to: " + s);
42      _state = s;
43      _allStates.add(s);
44      _changeCount++;
45    }
46  
47    /**
48     *
49     */
50  
51    public Integer   getNbChanges() {
52      return new Integer  (_changeCount);
53    }
54    
55    public int getNbChangesInt() {
56      return _changeCount;
57    }
58  
59    /**
60     *
61     */
62  
63    public void reset() {
64      _state = INIT_STATE;
65      _changeCount = 0;
66      _allStates.clear();
67    }
68  
69  }
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