root / src / gr / grnet / pithos / web / client / commands / PropertiesCommand.java @ 68e165a9
History | View | Annotate | Download (5.4 kB)
1 |
/*
|
---|---|
2 |
* Copyright 2011-2012 GRNET S.A. All rights reserved.
|
3 |
*
|
4 |
* Redistribution and use in source and binary forms, with or
|
5 |
* without modification, are permitted provided that the following
|
6 |
* conditions are met:
|
7 |
*
|
8 |
* 1. Redistributions of source code must retain the above
|
9 |
* copyright notice, this list of conditions and the following
|
10 |
* disclaimer.
|
11 |
*
|
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.
|
16 |
*
|
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
|
28 |
* POSSIBILITY OF SUCH DAMAGE.
|
29 |
*
|
30 |
* The views and conclusions contained in the software and
|
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.
|
34 |
*/
|
35 |
package gr.grnet.pithos.web.client.commands; |
36 |
|
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; |
49 |
|
50 |
import java.util.List; |
51 |
|
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; |
57 |
|
58 |
/**
|
59 |
* The command that displays the appropriate Properties dialog, according to the
|
60 |
* selected object in the application.
|
61 |
*
|
62 |
*/
|
63 |
public class PropertiesCommand implements Command { |
64 |
|
65 |
public static final int PROPERTIES = 0; |
66 |
public static final int PERMISSIONS = 1; |
67 |
public static final int VERSIONS = 2; |
68 |
|
69 |
private PopupPanel containerPanel;
|
70 |
|
71 |
private int tabToShow = 0; |
72 |
|
73 |
private Object resource; |
74 |
|
75 |
Pithos app; |
76 |
|
77 |
/**
|
78 |
* @param _containerPanel
|
79 |
* @param _tab the tab to switch to
|
80 |
*/
|
81 |
public PropertiesCommand(Pithos _app, PopupPanel _containerPanel, Object _resource, int _tab) { |
82 |
containerPanel = _containerPanel; |
83 |
tabToShow = _tab; |
84 |
resource = _resource; |
85 |
app = _app; |
86 |
} |
87 |
|
88 |
@Override
|
89 |
public void execute() { |
90 |
if (containerPanel != null) |
91 |
containerPanel.hide(); |
92 |
|
93 |
if (resource instanceof Folder) { |
94 |
Folder folder = (Folder) resource; |
95 |
switch (tabToShow) {
|
96 |
case PROPERTIES:
|
97 |
FolderPropertiesDialog dlg = new FolderPropertiesDialog(app, false, folder); |
98 |
dlg.center(); |
99 |
break;
|
100 |
case PERMISSIONS:
|
101 |
FolderPermissionsDialog dlg1 = new FolderPermissionsDialog(app, folder);
|
102 |
dlg1.center(); |
103 |
break;
|
104 |
default:
|
105 |
break;
|
106 |
} |
107 |
} |
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);
|
113 |
dlg.center(); |
114 |
} |
115 |
else {
|
116 |
switch (tabToShow) {
|
117 |
case PROPERTIES:
|
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) { |
121 |
|
122 |
@Override
|
123 |
public void onSuccess(File _result) { |
124 |
dlg.center(); |
125 |
} |
126 |
|
127 |
@Override
|
128 |
public void onError(Throwable t) { |
129 |
GWT.log("Error heading file", t);
|
130 |
app.setError(t); |
131 |
if (t instanceof RestException) |
132 |
app.displayError("Error heading file: " + ((RestException) t).getHttpStatusText());
|
133 |
else
|
134 |
app.displayError("System error heading folder: " + t.getMessage());
|
135 |
} |
136 |
|
137 |
@Override
|
138 |
protected void onUnauthorized(Response response) { |
139 |
app.sessionExpired(); |
140 |
} |
141 |
}; |
142 |
headFile.setHeader("X-Auth-Token", app.getToken());
|
143 |
Scheduler.get().scheduleDeferred(headFile); |
144 |
break;
|
145 |
case PERMISSIONS:
|
146 |
FilePermissionsDialog dlg1 = new FilePermissionsDialog(app, files.get(0)); |
147 |
dlg1.center(); |
148 |
break;
|
149 |
case VERSIONS:
|
150 |
FileVersionsDialog dlg2 = new FileVersionsDialog(app, files.get(0)); |
151 |
dlg2.center(); |
152 |
break;
|
153 |
default:
|
154 |
break;
|
155 |
} |
156 |
} |
157 |
} |
158 |
} |
159 |
} |