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.portal.action;
22:
23: import com.liferay.portal.kernel.util.ParamUtil;
24: import com.liferay.portal.model.Layout;
25: import com.liferay.portal.model.Portlet;
26: import com.liferay.portal.model.User;
27: import com.liferay.portal.service.PortletLocalServiceUtil;
28: import com.liferay.portal.util.PortalUtil;
29: import com.liferay.portal.util.WebKeys;
30:
31: import javax.portlet.WindowState;
32:
33: import javax.servlet.ServletContext;
34: import javax.servlet.http.HttpServletRequest;
35: import javax.servlet.http.HttpServletResponse;
36:
37: import org.apache.struts.action.Action;
38: import org.apache.struts.action.ActionForm;
39: import org.apache.struts.action.ActionForward;
40: import org.apache.struts.action.ActionMapping;
41:
42: /**
43: * <a href="RenderPortletAction.java.html"><b><i>View Source</i></b></a>
44: *
45: * @author Brian Wing Shun Chan
46: *
47: */
48: public class RenderPortletAction extends Action {
49:
50: public ActionForward execute(ActionMapping mapping,
51: ActionForm form, HttpServletRequest req,
52: HttpServletResponse res) throws Exception {
53:
54: ServletContext ctx = (ServletContext) req
55: .getAttribute(WebKeys.CTX);
56:
57: String ajaxId = req.getParameter("ajax_id");
58:
59: long companyId = PortalUtil.getCompanyId(req);
60: User user = PortalUtil.getUser(req);
61: Layout layout = (Layout) req.getAttribute(WebKeys.LAYOUT);
62: String portletId = ParamUtil.getString(req, "p_p_id");
63:
64: Portlet portlet = PortletLocalServiceUtil.getPortletById(
65: companyId, portletId);
66:
67: String queryString = null;
68: String columnId = ParamUtil.getString(req, "p_p_col_id");
69: int columnPos = ParamUtil.getInteger(req, "p_p_col_pos");
70: int columnCount = ParamUtil.getInteger(req, "p_p_col_count");
71: boolean staticPortlet = ParamUtil.getBoolean(req, "p_p_static");
72: boolean staticStartPortlet = ParamUtil.getBoolean(req,
73: "p_p_static_start");
74:
75: if (staticPortlet) {
76: portlet = (Portlet) portlet.clone();
77:
78: portlet.setStatic(true);
79: portlet.setStaticStart(staticStartPortlet);
80: }
81:
82: if (ajaxId != null) {
83: res.setHeader("Ajax-ID", ajaxId);
84: }
85:
86: WindowState windowState = new WindowState(ParamUtil.getString(
87: req, "p_p_state"));
88:
89: PortalUtil.updateWindowState(portletId, user, layout,
90: windowState, req);
91:
92: PortalUtil.renderPortlet(null, ctx, req, res, portlet,
93: queryString, columnId, new Integer(columnPos),
94: new Integer(columnCount));
95:
96: return null;
97: }
98:
99: }
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