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Java > Open Source Codes > com > sslexplorer > networkplaces > forms > ShowNetworkPlacesForm


1 /*
2  * SSL-Explorer
3  *
4  * Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
5  *
6  * This program is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU General Public License
8  * as published by the Free Software Foundation; either version 2 of
9  * the License, or (at your option) any later version.
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public
16  * License along with this program; if not, write to the Free Software
17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18  */
19             
20 package com.sslexplorer.networkplaces.forms;
21
22 import java.util.ArrayList JavaDoc;
23 import java.util.Iterator JavaDoc;
24 import java.util.List JavaDoc;
25
26 import org.apache.commons.logging.Log;
27 import org.apache.commons.logging.LogFactory;
28
29 import com.sslexplorer.networkplaces.NetworkPlace;
30 import com.sslexplorer.networkplaces.NetworkPlaceDatabaseFactory;
31 import com.sslexplorer.networkplaces.NetworkPlaceItem;
32 import com.sslexplorer.networkplaces.NetworkPlaceUtil;
33 import com.sslexplorer.policyframework.PolicyDatabaseFactory;
34 import com.sslexplorer.policyframework.forms.AbstractResourcesForm;
35 import com.sslexplorer.security.Constants;
36 import com.sslexplorer.security.SessionInfo;
37 import com.sslexplorer.util.TicketGenerator;
38 import com.sslexplorer.vfs.VFSProvider;
39 import com.sslexplorer.vfs.VFSProviderManager;
40 import com.sslexplorer.vfs.VFSStore;
41 import com.sslexplorer.vfs.utils.URI;
42 import com.sslexplorer.vfs.webdav.DAVProcessor;
43
44 public class ShowNetworkPlacesForm extends AbstractResourcesForm {
45
46     List JavaDoc networkPlaceItems;
47
48     static Log log = LogFactory.getLog(ShowNetworkPlacesForm.class);
49
50     public ShowNetworkPlacesForm() {
51         super("networkPlace");
52     }
53
54     /**
55      * @param processor
56      * @param session
57      * @throws Exception
58      */
59     public void initialize(DAVProcessor processor, SessionInfo session) throws Exception JavaDoc {
60         super.initialize(session.getHttpSession(), "name");
61         if (session.getNavigationContext() == SessionInfo.USER_CONSOLE_CONTEXT) {
62             List JavaDoc networkPlaceItems = NetworkPlaceUtil.refreshNetworkMounts(processor.getRepository(), session);
63             for (Iterator JavaDoc i = networkPlaceItems.iterator(); i.hasNext();) {
64                 NetworkPlaceItem npi = (NetworkPlaceItem) i.next();
65                 npi.setFavoriteType(getFavoriteType(npi.getResource().getResourceId()));
66                 getModel().addItem(npi);
67             }
68         } else if (session.getNavigationContext() == SessionInfo.MANAGEMENT_CONSOLE_CONTEXT) {
69             networkPlaceItems = new ArrayList JavaDoc();
70             // Now create the items
71 List JavaDoc resources = NetworkPlaceDatabaseFactory.getInstance().getNetworkPlaces(session.getUser().getRealm().getRealmID());
72             for (Iterator JavaDoc i = resources.iterator(); i.hasNext();) {
73                 NetworkPlace np = (NetworkPlace) i.next();
74                 VFSProvider provider = VFSProviderManager.getInstance().getProvider(np.getScheme());
75                 if (provider == null) {
76                     try {
77                         if(np.getScheme().equals("")) {
78                             URI uri = NetworkPlaceUtil.createURIForPath(np.getPath());
79                             provider = VFSProviderManager.getInstance().getProvider(uri.getScheme());
80                         }
81                         if(provider == null) {
82                             log.warn("Provider that handles '" + np.getScheme() + "' cannot be found.");
83                         }
84                     } catch(Exception JavaDoc ex) {
85                         log.error("Could not get provider for network place " + np.getPath(), ex);
86                         continue;
87                     }
88                 }
89
90                 if(provider != null) {
91                     // Create a store so we can get the mount path
92 VFSStore store = processor.getRepository().getStore(provider.getScheme());
93                     if(store == null) {
94                         log.warn("No store for " + provider.getScheme());
95                     }
96                     else {
97                         NetworkPlaceItem npi = new NetworkPlaceItem(np, store.getMountPath(np.getResourceName()), PolicyDatabaseFactory.getInstance()
98                                         .getPoliciesAttachedToResource(np, session.getUser().getRealm()), np
99                                         .sessionPasswordRequired(session));
100                         npi.setFavoriteType(getFavoriteType(np.getResourceId()));
101                         getModel().addItem(npi);
102                     }
103                 }
104             }
105         }
106         checkSort();
107         getPager().rebuild(getFilterText());
108
109         /*
110          * Store a ticket for use with launching a web folder without
111          * authenticating. This ticket will only be available until it is used
112          */
113         if (session.getHttpSession().getAttribute(Constants.WEB_FOLDER_LAUNCH_TICKET) == null) {
114             session.getHttpSession().setAttribute(Constants.WEB_FOLDER_LAUNCH_TICKET,
115                 TicketGenerator.getInstance().generateUniqueTicket("W", 6));
116         }
117     }
118 }
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