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.spring;
27:
28: import org.jicarilla.container.Adapter;
29: import org.jicarilla.lang.Assert;
30: import org.springframework.beans.factory.BeanFactory;
31:
32: /**
33: *
34: *
35: * @author <a href="lsimons at jicarilla dot org">Leo Simons</a>
36: * @version $Id: SpringBasedComponentAdapter.java,v 1.2 2004/03/23 13:37:56 lsimons Exp $
37: */
38: public class SpringBasedComponentAdapter implements Adapter {
39: protected final BeanFactory m_factory;
40: protected final String m_instanceName;
41: protected final Class m_requiredType;
42:
43: public SpringBasedComponentAdapter(final BeanFactory factory,
44: final String instanceName) {
45: this (factory, instanceName, null);
46: }
47:
48: public SpringBasedComponentAdapter(final BeanFactory factory,
49: final String instanceName, final Class requiredType) {
50: Assert.assertNotNull("factory argument may not be null",
51: factory);
52: Assert.assertNotNull("requiredType argument may not be null",
53: requiredType);
54:
55: m_factory = factory;
56: m_instanceName = instanceName;
57: m_requiredType = requiredType;
58: }
59:
60: public Object getInstance() {
61: if (m_requiredType == null)
62: return m_factory.getBean(m_instanceName);
63: else
64: return m_factory.getBean(m_instanceName, m_requiredType);
65: }
66:
67: public void releaseInstance(final Object component)
68: throws Exception {
69: }
70:
71: public BeanFactory getSpringFactory() {
72: return m_factory;
73: }
74: }
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