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Java > Open Source Codes > org > jboss > console > twiddle > command > MBeanOp


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
6   *
7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software 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 software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */
22 package org.jboss.console.twiddle.command;
23
24 import javax.management.MBeanParameterInfo JavaDoc;
25
26 /** A representation of an mbean operation that compares ops based on
27  * the name and the operation parameters.
28  * @author Scott.Stark@jboss.org
29  * @version $Revision: 37459 $
30  */
31 public class MBeanOp
32 {
33    private String JavaDoc name;
34    private String JavaDoc[] sig;
35
36    public MBeanOp(String JavaDoc name, MBeanParameterInfo JavaDoc[] params)
37    {
38       this.name = name;
39       int count = params != null ? params.length : 0;
40       sig = new String JavaDoc[count];
41       for(int n = 0; n < count; n ++)
42       {
43          MBeanParameterInfo JavaDoc p = params[n];
44          sig[n] = p.getType();
45       }
46    }
47    public MBeanOp(String JavaDoc name, int count)
48    {
49       this.name = name;
50       sig = new String JavaDoc[count];
51       for(int n = 0; n < count; n ++)
52       {
53          sig[n] = String JavaDoc.class.getName();
54       }
55    }
56
57    public String JavaDoc getName()
58    {
59       return name;
60    }
61    public String JavaDoc[] getSignature()
62    {
63       return sig;
64    }
65    public int getArgCount()
66    {
67       return sig.length;
68    }
69    public String JavaDoc getArgType(int n)
70    {
71       return sig[n];
72    }
73
74    public boolean equals(Object JavaDoc obj)
75    {
76       MBeanOp op = (MBeanOp) obj;
77       if( op.name.equals(name) == false || sig.length != op.sig.length )
78          return false;
79       for(int n = 0; n < sig.length; n ++)
80       {
81          if( sig[n].equals(op.sig[n]) == false )
82             return false;
83       }
84       return true;
85    }
86
87    public int hashCode()
88    {
89       int hashCode = name.hashCode();
90       for(int n = 0; n < sig.length; n ++)
91       {
92          hashCode += sig[n].hashCode();
93       }
94       return hashCode;
95    }
96 }
97
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