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Java > Open Source Codes > org > jboss > beans > metadata > plugins > InjectionType


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.beans.metadata.plugins;
23
24 import org.jboss.util.JBossObject;
25 import org.jboss.util.JBossStringBuilder;
26
27 /**
28  * @author <a HREF="mailto:ales.justin@genera-lynx.com">Ales Justin</a>
29  */
30 public class InjectionType extends JBossObject
31 {
32    /** Strict */
33    public static final InjectionType BY_CLASS = new InjectionType("ByClass");
34
35    /** Loose */
36    public static final InjectionType BY_NAME = new InjectionType("ByName");
37
38    /** The type string */
39    protected final String JavaDoc typeString;
40
41    /**
42     * Create a new state
43     *
44     * @param typeString the string representation
45     */
46    public InjectionType(String JavaDoc typeString)
47    {
48       if (typeString == null)
49          throw new IllegalArgumentException JavaDoc("Null type string");
50       this.typeString = typeString;
51    }
52
53    /**
54     * Get the state string
55     *
56     * @return the state string
57     */
58    public String JavaDoc getTypeString()
59    {
60       return typeString;
61    }
62
63    public boolean equals(Object JavaDoc object)
64    {
65       if (object == null || object instanceof InjectionType == false)
66          return false;
67       InjectionType other = (InjectionType) object;
68       return typeString.equals(other.getTypeString());
69    }
70
71    public void toString(JBossStringBuilder buffer)
72    {
73       buffer.append(typeString);
74    }
75
76    protected int getHashCode()
77    {
78       return typeString.hashCode();
79    }
80
81 }
82
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