01: /* ====================================================================
02: The Jicarilla Software License
03:
04: Copyright (c) 2003 Leo Simons.
05: All rights reserved.
06:
07: Permission is hereby granted, free of charge, to any person obtaining
08: a copy of this software and associated documentation files (the
09: "Software"), to deal in the Software without restriction, including
10: without limitation the rights to use, copy, modify, merge, publish,
11: distribute, sublicense, and/or sell copies of the Software, and to
12: permit persons to whom the Software is furnished to do so, subject to
13: the following conditions:
14:
15: The above copyright notice and this permission notice shall be
16: included in all copies or substantial portions of the Software.
17:
18: THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
19: EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
20: MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
21: IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
22: CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
23: TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
24: SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
25: ==================================================================== */
26: package org.jicarilla.container.integration.dna;
27:
28: import org.jcontainer.dna.ResourceLocator;
29: import org.jicarilla.lang.Assert;
30: import org.jicarilla.lang.Selector;
31:
32: /**
33: *
34: *
35: * @author <a href="lsimons at jicarilla dot org">Leo Simons</a>
36: * @version $Id: ResourceLocatorBasedSelector.java,v 1.1 2004/04/03 12:59:18 lsimons Exp $
37: */
38: public class ResourceLocatorBasedSelector implements Selector {
39: protected final ResourceLocator m_delegate;
40:
41: public ResourceLocatorBasedSelector(ResourceLocator delegate) {
42: Assert.assertNotNull("delegate argument may not be null",
43: delegate);
44: m_delegate = delegate;
45:
46: }
47:
48: public boolean select(final Object object) {
49: if (object == null)
50: return false;
51: return m_delegate.contains(object.toString());
52: }
53:
54: public boolean equals(final Object o) {
55: if (this == o)
56: return true;
57: if (!(o instanceof ResourceLocatorBasedSelector))
58: return false;
59:
60: final ResourceLocatorBasedSelector resourceLocatorBasedSelector = (ResourceLocatorBasedSelector) o;
61:
62: if (!m_delegate.equals(resourceLocatorBasedSelector.m_delegate))
63: return false;
64:
65: return true;
66: }
67:
68: public int hashCode() {
69: return m_delegate.hashCode() + 160;
70: }
71: }
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