01: /*
02: * Copyright (c) 1998-2007 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: *
23: * Free SoftwareFoundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Scott Ferguson
28: */
29:
30: package com.caucho.spring.quercus;
31:
32: import java.util.logging.*;
33:
34: import javax.servlet.*;
35:
36: import com.caucho.quercus.env.*;
37: import com.caucho.quercus.module.*;
38:
39: import com.caucho.util.L10N;
40:
41: import org.springframework.web.context.*;
42: import org.springframework.web.context.support.*;
43:
44: public class SpringModule extends AbstractQuercusModule {
45: private static final L10N L = new L10N(SpringModule.class);
46:
47: private static final Logger log = Logger
48: .getLogger(SpringModule.class.getName());
49:
50: private WebApplicationContext _webAppContext;
51:
52: /**
53: * Returns the spring bean with the given name.
54: */
55: public Object spring_bean(Env env, String name) {
56: WebApplicationContext context = _webAppContext;
57:
58: if (context == null) {
59: ServletContext webApp = env.getServletContext();
60:
61: context = WebApplicationContextUtils
62: .getWebApplicationContext(webApp);
63: _webAppContext = context;
64:
65: if (context == null) {
66: env.notice(L.l("Can't find Spring context in '{0}'",
67: webApp));
68:
69: return null;
70: }
71: }
72:
73: return context.getBean(name);
74: }
75: }
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