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Java > Open Source Codes > org > jboss > dependency > spi > ControllerMode


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.dependency.spi;
23
24 import org.jboss.util.JBossObject;
25 import org.jboss.util.JBossStringBuilder;
26
27 /**
28  * Mode of the context.
29  *
30  * @author <a HREF="adrian@jboss.com">Adrian Brock</a>
31  * @version $Revision: 37459 $
32  */
33 public class ControllerMode extends JBossObject
34 {
35    /** Automatic */
36    public static final ControllerMode AUTOMATIC = new ControllerMode("Automatic");
37
38    /** On demand */
39    public static final ControllerMode ON_DEMAND = new ControllerMode("On Demand");
40
41    /** Manual */
42    public static final ControllerMode MANUAL = new ControllerMode("Manual");
43
44    /** Disabled */
45    public static final ControllerMode DISABLED = new ControllerMode("Disabled");
46
47    /** The mode string */
48    protected final String JavaDoc modeString;
49    
50    /**
51     * Create a new mode
52     *
53     * @param modeString the mode representation
54     */
55    public ControllerMode(String JavaDoc modeString)
56    {
57       if (modeString == null)
58          throw new IllegalArgumentException JavaDoc("Null mode string");
59       this.modeString = modeString;
60    }
61    
62    /**
63     * Get the mode string
64     *
65     * @return the mdoe string
66     */
67    public String JavaDoc getModeString()
68    {
69       return modeString;
70    }
71    
72    public boolean equals(Object JavaDoc object)
73    {
74       if (object == null || object instanceof ControllerMode == false)
75          return false;
76       ControllerMode other = (ControllerMode) object;
77       return modeString.equals(other.modeString);
78    }
79    
80    public void toString(JBossStringBuilder buffer)
81    {
82       buffer.append(modeString);
83    }
84
85    protected int getHashCode()
86    {
87       return modeString.hashCode();
88    }
89 }
90
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