01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * furnished to do so, subject to the following conditions:
10: *
11: * The above copyright notice and this permission notice shall be included in
12: * all copies or substantial portions of the Software.
13: *
14: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20: * SOFTWARE.
21: */package com.liferay.util.bridges.struts;
22:
23: import com.liferay.portal.kernel.servlet.ServletContextProvider;
24:
25: import javax.portlet.GenericPortlet;
26: import javax.portlet.PortletContext;
27: import javax.portlet.PortletRequest;
28: import javax.portlet.PortletResponse;
29:
30: import javax.servlet.ServletContext;
31: import javax.servlet.http.HttpServletRequest;
32: import javax.servlet.http.HttpServletResponse;
33:
34: /**
35: * <a href="LiferayServletContextProviderWrapper.java.html"><b><i>View Source
36: * </i></b></a>
37: *
38: * @author Michael Young
39: *
40: */
41: public class LiferayServletContextProviderWrapper implements
42: org.apache.portals.bridges.common.ServletContextProvider {
43:
44: public ServletContext getServletContext(GenericPortlet portlet) {
45: ServletContextProvider provider = _getProvider(portlet);
46:
47: return provider.getServletContext(portlet);
48: }
49:
50: public HttpServletRequest getHttpServletRequest(
51: GenericPortlet portlet, PortletRequest req) {
52:
53: ServletContextProvider provider = _getProvider(portlet);
54:
55: return provider.getHttpServletRequest(portlet, req);
56: }
57:
58: public HttpServletResponse getHttpServletResponse(
59: GenericPortlet portlet, PortletResponse res) {
60:
61: ServletContextProvider provider = _getProvider(portlet);
62:
63: return provider.getHttpServletResponse(portlet, res);
64: }
65:
66: private ServletContextProvider _getProvider(GenericPortlet portlet) {
67: PortletContext portletCtx = portlet.getPortletContext();
68:
69: if (_provider == null) {
70: _provider = (ServletContextProvider) portletCtx
71: .getAttribute(ServletContextProvider.STRUTS_BRIDGES_CONTEXT_PROVIDER);
72: }
73:
74: return _provider;
75: }
76:
77: private ServletContextProvider _provider;
78:
79: }
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