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.portlet.webproxy;
22:
23: import com.liferay.portal.kernel.servlet.StringServletResponse;
24: import com.liferay.portal.kernel.util.StringPool;
25: import com.liferay.portal.kernel.util.StringUtil;
26: import com.liferay.portal.kernel.util.Validator;
27: import com.liferay.portal.struts.StrutsUtil;
28: import com.liferay.portlet.RenderResponseImpl;
29:
30: import java.io.IOException;
31:
32: import javax.portlet.PortletException;
33: import javax.portlet.PortletPreferences;
34: import javax.portlet.PortletRequestDispatcher;
35: import javax.portlet.RenderRequest;
36: import javax.portlet.RenderResponse;
37:
38: import org.portletbridge.portlet.PortletBridgePortlet;
39:
40: /**
41: * <a href="WebProxyPortlet.java.html"><b><i>View Source</i></b></a>
42: *
43: * @author Brian Wing Shun Chan
44: *
45: */
46: public class WebProxyPortlet extends PortletBridgePortlet {
47:
48: public void doView(RenderRequest req, RenderResponse res)
49: throws IOException, PortletException {
50:
51: PortletPreferences prefs = req.getPreferences();
52:
53: String initUrl = prefs.getValue("initUrl", StringPool.BLANK);
54:
55: if (Validator.isNull(initUrl)) {
56: PortletRequestDispatcher prd = getPortletContext()
57: .getRequestDispatcher(
58: StrutsUtil.TEXT_HTML_DIR
59: + "/portal/portlet_not_setup.jsp");
60:
61: prd.include(req, res);
62: } else {
63: super .doView(req, res);
64:
65: RenderResponseImpl resImpl = (RenderResponseImpl) res;
66:
67: StringServletResponse stringServletRes = (StringServletResponse) resImpl
68: .getHttpServletResponse();
69:
70: String output = stringServletRes.getString();
71:
72: output = StringUtil.replace(output, "//pbhs/", "/pbhs/");
73:
74: stringServletRes.setString(output);
75: }
76: }
77:
78: }
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