01: /*
02: * (C) Copyright 2000 - 2006 Nabh Information Systems, Inc.
03: *
04: * This program is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU General Public License
06: * as published by the Free Software Foundation; either version 2
07: * of the License, or (at your option) any later version.
08: *
09: * This program is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12: * GNU General Public License for more details.
13: *
14: * You should have received a copy of the GNU General Public License
15: * along with this program; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
17: *
18: */
19: package com.nabhinc.portal.processor;
20:
21: import java.io.IOException;
22:
23: import javax.servlet.ServletException;
24: import javax.servlet.http.HttpServletRequest;
25: import javax.servlet.http.HttpServletResponse;
26:
27: import com.nabhinc.portal.core.NavigationState;
28: import com.nabhinc.portal.core.PortalConstants;
29: import com.nabhinc.portal.core.SessionCache;
30: import com.nabhinc.portal.model.PortalApplicationView;
31: import com.nabhinc.portal.model.PortalPageState;
32: import com.nabhinc.portal.model.PortletWindow;
33:
34: /**
35: *
36: *
37: * @author Padmanabh Dabke
38: * (c) 2006 Nabh Information Systems, Inc. All Rights Reserved.
39: */
40: public class DeletePortletProcessor extends
41: EditPagePortalActionProcessor {
42: public void process(HttpServletRequest request,
43: HttpServletResponse response, SessionCache sCache,
44: PortalApplicationView portalAppView,
45: PortalPageState pageState, int startIndex,
46: String[] portalParams, String displayMode,
47: String targetWindowId, boolean isAJAXRequest)
48: throws ServletException, IOException {
49:
50: if (portalParams.length > startIndex) {
51: targetWindowId = portalParams[startIndex];
52: }
53:
54: if (targetWindowId == null) {
55: throw new ServletException("Malformed mode change URL.");
56: }
57: PortletWindow pWindow = pageState.portalPage
58: .removePortletWindow(targetWindowId);
59: if (pWindow == null) {
60: // response.setStatus(HttpServletResponse.SC_NOT_FOUND);
61: response.sendError(HttpServletResponse.SC_NOT_FOUND);
62: return;
63: }
64:
65: String globalWindowId = pWindow.getId();
66: NavigationState.removeNavigationState(request.getSession(),
67: globalWindowId, false);
68: // Display mode should always be normal even if the current mode
69: // is maximized since the portlet is deleted.
70: if (!displayMode.equals(PortalConstants.DISPLAY_MODE_DESKTOP))
71: pageState.setNormalPageMode(request.getSession());
72: response.sendRedirect(pageState.getPageURL());
73: // ViewProcessor.process(request, response, sCache, portalAppView, pageState, PortalConstants.DISPLAY_MODE_NORMAL, null);
74:
75: }
76:
77: }
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