CompositeDataStringifier


1   /*
2    * The contents of this file are subject to the terms 
3    * of the Common Development and Distribution License 
4    * (the License).  You may not use this file except in
5    * compliance with the License.
6    * 
7    * You can obtain a copy of the license at 
8    * https://glassfish.dev.java.net/public/CDDLv1.0.html or
9    * glassfish/bootstrap/legal/CDDLv1.0.txt.
10   * See the License for the specific language governing 
11   * permissions and limitations under the License.
12   * 
13   * When distributing Covered Code, include this CDDL 
14   * Header Notice in each file and include the License file 
15   * at glassfish/bootstrap/legal/CDDLv1.0.txt.  
16   * If applicable, add the following below the CDDL Header, 
17   * with the fields enclosed by brackets [] replaced by
18   * you own identifying information: 
19   * "Portions Copyrighted [year] [name of copyright owner]"
20   * 
21   * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
22   */
23  package com.sun.appserv.management.util.jmx.stringifier;
24  
25  import java.util.Set  ;
26  import java.util.Iterator  ;
27  
28  import javax.management.openmbean.CompositeData  ;
29  import javax.management.openmbean.CompositeType  ;
30  
31  import com.sun.appserv.management.util.misc.StringUtil;
32  import com.sun.appserv.management.util.stringifier.Stringifier;
33  import com.sun.appserv.management.util.stringifier.SmartStringifier;
34  
35  
36  public class CompositeDataStringifier implements Stringifier
37  {
38      public static final CompositeDataStringifier    DEFAULT = new CompositeDataStringifier();
39      
40          public
41      CompositeDataStringifier( )
42      {
43      }
44      
45          public String  
46      stringify( Object   o )
47      {
48          final StringBuffer    buf = new StringBuffer  ();
49          buf.append( "Composite data:\n" );
50          
51          final CompositeData   data    = (CompositeData  )o;
52          final CompositeType   type    = data.getCompositeType();
53          
54          final Set         keySet  = type.keySet();
55          final Iterator    iter    = keySet.iterator();
56          while ( iter.hasNext() )
57          {
58              final String      key = (String  )iter.next();
59              final Object      item    = data.get( key );
60              
61              final String      s   = SmartStringifier.toString( item );
62              buf.append( key + "=" + s + "\n" );
63          }
64          
65          return( buf.toString() );
66      }
67  }
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