2 * Copyright 2011-2012 GRNET S.A. All rights reserved.
4 * Redistribution and use in source and binary forms, with or
5 * without modification, are permitted provided that the following
8 * 1. Redistributions of source code must retain the above
9 * copyright notice, this list of conditions and the following
12 * 2. Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following
14 * disclaimer in the documentation and/or other materials
15 * provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
18 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
21 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
24 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
27 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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31 * documentation are those of the authors and should not be
32 * interpreted as representing official policies, either expressed
33 * or implied, of GRNET S.A.
35 package gr.grnet.pithos.web.client.commands;
37 import gr.grnet.pithos.web.client.FilePermissionsDialog;
38 import gr.grnet.pithos.web.client.FilePropertiesDialog;
39 import gr.grnet.pithos.web.client.FileVersionsDialog;
40 import gr.grnet.pithos.web.client.FilesPropertiesDialog;
41 import gr.grnet.pithos.web.client.FolderPermissionsDialog;
42 import gr.grnet.pithos.web.client.FolderPropertiesDialog;
43 import gr.grnet.pithos.web.client.Pithos;
44 import gr.grnet.pithos.web.client.foldertree.File;
45 import gr.grnet.pithos.web.client.foldertree.Folder;
46 import gr.grnet.pithos.web.client.foldertree.Resource;
47 import gr.grnet.pithos.web.client.rest.HeadRequest;
48 import gr.grnet.pithos.web.client.rest.RestException;
50 import java.util.List;
52 import com.google.gwt.core.client.GWT;
53 import com.google.gwt.core.client.Scheduler;
54 import com.google.gwt.http.client.Response;
55 import com.google.gwt.user.client.Command;
56 import com.google.gwt.user.client.ui.PopupPanel;
59 * The command that displays the appropriate Properties dialog, according to the
60 * selected object in the application.
63 public class PropertiesCommand implements Command {
65 public static final int PROPERTIES = 0;
66 public static final int PERMISSIONS = 1;
67 public static final int VERSIONS = 2;
69 private PopupPanel containerPanel;
71 private int tabToShow = 0;
73 private Object resource;
78 * @param _containerPanel
79 * @param _tab the tab to switch to
81 public PropertiesCommand(Pithos _app, PopupPanel _containerPanel, Object _resource, int _tab) {
82 containerPanel = _containerPanel;
89 public void execute() {
90 if (containerPanel != null)
91 containerPanel.hide();
93 if (resource instanceof Folder) {
94 Folder folder = (Folder) resource;
97 FolderPropertiesDialog dlg = new FolderPropertiesDialog(app, false, folder);
101 FolderPermissionsDialog dlg1 = new FolderPermissionsDialog(app, folder);
108 else if (resource instanceof List) {
109 @SuppressWarnings("unchecked")
110 List<File> files = (List<File>) resource;
111 if (files.size() > 1) {
112 FilesPropertiesDialog dlg = new FilesPropertiesDialog(app, files);
118 File f = files.get(0);
119 final FilePropertiesDialog dlg = new FilePropertiesDialog(app, f);
120 HeadRequest<File> headFile = new HeadRequest<File>(File.class, app.getApiPath(), f.getOwner(), f.getUri(), f) {
123 public void onSuccess(File _result) {
128 public void onError(Throwable t) {
129 GWT.log("Error heading file", t);
131 if (t instanceof RestException)
132 app.displayError("Error heading file: " + ((RestException) t).getHttpStatusText());
134 app.displayError("System error heading folder: " + t.getMessage());
138 protected void onUnauthorized(Response response) {
139 app.sessionExpired();
142 headFile.setHeader("X-Auth-Token", app.getToken());
143 Scheduler.get().scheduleDeferred(headFile);
146 FilePermissionsDialog dlg1 = new FilePermissionsDialog(app, files.get(0));
150 FileVersionsDialog dlg2 = new FileVersionsDialog(app, files.get(0));