root / src / gr / grnet / pithos / web / client / commands / RestoreTrashCommand.java @ 8474a42a
History | View | Annotate | Download (5.8 kB)
1 | a57faaf0 | Christos Stathis | /*
|
---|---|---|---|
2 | e6e9f6e6 | Christos KK Loverdos | * Copyright 2011-2013 GRNET S.A. All rights reserved.
|
3 | 63366925 | Christos Stathis | *
|
4 | 63366925 | Christos Stathis | * Redistribution and use in source and binary forms, with or
|
5 | 63366925 | Christos Stathis | * without modification, are permitted provided that the following
|
6 | 63366925 | Christos Stathis | * conditions are met:
|
7 | 63366925 | Christos Stathis | *
|
8 | 63366925 | Christos Stathis | * 1. Redistributions of source code must retain the above
|
9 | 63366925 | Christos Stathis | * copyright notice, this list of conditions and the following
|
10 | 63366925 | Christos Stathis | * disclaimer.
|
11 | 63366925 | Christos Stathis | *
|
12 | 63366925 | Christos Stathis | * 2. Redistributions in binary form must reproduce the above
|
13 | 63366925 | Christos Stathis | * copyright notice, this list of conditions and the following
|
14 | 63366925 | Christos Stathis | * disclaimer in the documentation and/or other materials
|
15 | 63366925 | Christos Stathis | * provided with the distribution.
|
16 | 63366925 | Christos Stathis | *
|
17 | 63366925 | Christos Stathis | * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
|
18 | 63366925 | Christos Stathis | * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
19 | 63366925 | Christos Stathis | * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
20 | 63366925 | Christos Stathis | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
|
21 | 63366925 | Christos Stathis | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
22 | 63366925 | Christos Stathis | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
23 | 63366925 | Christos Stathis | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
|
24 | 63366925 | Christos Stathis | * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
25 | 63366925 | Christos Stathis | * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
26 | 63366925 | Christos Stathis | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
27 | 63366925 | Christos Stathis | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
28 | 63366925 | Christos Stathis | * POSSIBILITY OF SUCH DAMAGE.
|
29 | 63366925 | Christos Stathis | *
|
30 | 63366925 | Christos Stathis | * The views and conclusions contained in the software and
|
31 | 63366925 | Christos Stathis | * documentation are those of the authors and should not be
|
32 | 63366925 | Christos Stathis | * interpreted as representing official policies, either expressed
|
33 | 63366925 | Christos Stathis | * or implied, of GRNET S.A.
|
34 | a57faaf0 | Christos Stathis | */
|
35 | a57faaf0 | Christos Stathis | package gr.grnet.pithos.web.client.commands; |
36 | a57faaf0 | Christos Stathis | |
37 | 31477486 | Christos Stathis | import java.util.Iterator; |
38 | 31477486 | Christos Stathis | import java.util.List; |
39 | 31477486 | Christos Stathis | |
40 | fa68c84d | Christos KK Loverdos | import gr.grnet.pithos.web.client.Const; |
41 | 749068ba | Christos Stathis | import gr.grnet.pithos.web.client.Pithos; |
42 | 31477486 | Christos Stathis | import gr.grnet.pithos.web.client.foldertree.File; |
43 | 31477486 | Christos Stathis | import gr.grnet.pithos.web.client.foldertree.Folder; |
44 | cc0120ab | Christos KK Loverdos | import gr.grnet.pithos.web.client.Resource; |
45 | 31477486 | Christos Stathis | import gr.grnet.pithos.web.client.rest.PutRequest; |
46 | 31477486 | Christos Stathis | import gr.grnet.pithos.web.client.rest.RestException; |
47 | a57faaf0 | Christos Stathis | |
48 | 31477486 | Christos Stathis | import com.google.gwt.core.client.GWT; |
49 | 31477486 | Christos Stathis | import com.google.gwt.core.client.Scheduler; |
50 | 9539e23d | Christos Stathis | import com.google.gwt.http.client.Response; |
51 | 340bf0d6 | Christos Stathis | import com.google.gwt.http.client.URL; |
52 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.Command; |
53 | a57faaf0 | Christos Stathis | import com.google.gwt.user.client.ui.PopupPanel; |
54 | a57faaf0 | Christos Stathis | |
55 | a57faaf0 | Christos Stathis | |
56 | a57faaf0 | Christos Stathis | /**
|
57 | a57faaf0 | Christos Stathis | *
|
58 | a57faaf0 | Christos Stathis | * Restore trashed files and folders.
|
59 | a57faaf0 | Christos Stathis | *
|
60 | a57faaf0 | Christos Stathis | */
|
61 | 31477486 | Christos Stathis | public class RestoreTrashCommand implements Command { |
62 | a57faaf0 | Christos Stathis | private PopupPanel containerPanel;
|
63 | 31477486 | Christos Stathis | protected Pithos app;
|
64 | 31477486 | Christos Stathis | protected Object resource; |
65 | a57faaf0 | Christos Stathis | |
66 | 31477486 | Christos Stathis | public RestoreTrashCommand(Pithos _app, PopupPanel _containerPanel, Object _resource){ |
67 | a57faaf0 | Christos Stathis | containerPanel = _containerPanel; |
68 | 31477486 | Christos Stathis | app = _app; |
69 | 31477486 | Christos Stathis | resource = _resource; |
70 | a57faaf0 | Christos Stathis | } |
71 | a57faaf0 | Christos Stathis | |
72 | a57faaf0 | Christos Stathis | @Override
|
73 | a57faaf0 | Christos Stathis | public void execute() { |
74 | 31477486 | Christos Stathis | if (containerPanel != null) |
75 | 31477486 | Christos Stathis | containerPanel.hide(); |
76 | 31477486 | Christos Stathis | if (resource instanceof List) { |
77 | 31477486 | Christos Stathis | @SuppressWarnings("unchecked") |
78 | 31477486 | Christos Stathis | Iterator<File> iter = ((List<File>) resource).iterator(); |
79 | 31477486 | Christos Stathis | untrashFiles(iter, new Command() {
|
80 | 31477486 | Christos Stathis | @SuppressWarnings("unchecked") |
81 | 31477486 | Christos Stathis | @Override
|
82 | 31477486 | Christos Stathis | public void execute() { |
83 | 67bb2128 | Christos Stathis | app.updateFolder(((List<File>) resource).get(0).getParent(), true, new Command() { |
84 | 67bb2128 | Christos Stathis | |
85 | 67bb2128 | Christos Stathis | @Override
|
86 | 67bb2128 | Christos Stathis | public void execute() { |
87 | 6acd4df3 | Christos Stathis | app.updateFolder(app.getAccount().getPithos(), false, null, true); |
88 | 67bb2128 | Christos Stathis | } |
89 | 6acd4df3 | Christos Stathis | }, true);
|
90 | 31477486 | Christos Stathis | } |
91 | 31477486 | Christos Stathis | }); |
92 | 31477486 | Christos Stathis | } |
93 | 31477486 | Christos Stathis | else if (resource instanceof Folder) { |
94 | 31477486 | Christos Stathis | final Folder toBeUnTrashed = (Folder) resource;
|
95 | 31477486 | Christos Stathis | untrashFolder(toBeUnTrashed, new Command() {
|
96 | 31477486 | Christos Stathis | @Override
|
97 | 31477486 | Christos Stathis | public void execute() { |
98 | 67bb2128 | Christos Stathis | app.updateFolder(toBeUnTrashed.getParent(), true, new Command() { |
99 | 67bb2128 | Christos Stathis | |
100 | 67bb2128 | Christos Stathis | @Override
|
101 | 67bb2128 | Christos Stathis | public void execute() { |
102 | 6acd4df3 | Christos Stathis | app.updateFolder(app.getAccount().getPithos(), false, null, true); |
103 | 67bb2128 | Christos Stathis | } |
104 | 6acd4df3 | Christos Stathis | }, true);
|
105 | 31477486 | Christos Stathis | } |
106 | 31477486 | Christos Stathis | }); |
107 | a57faaf0 | Christos Stathis | |
108 | 31477486 | Christos Stathis | } |
109 | a57faaf0 | Christos Stathis | } |
110 | a57faaf0 | Christos Stathis | |
111 | 31477486 | Christos Stathis | private void untrashFolder(final Folder f, final Command callback) { |
112 | fa68c84d | Christos KK Loverdos | String path = "/" + Const.HOME_CONTAINER + "/" + f.getPrefix(); |
113 | cc0120ab | Christos KK Loverdos | app.copyFolder(f, app.getUserID(), path, true, callback);
|
114 | 31477486 | Christos Stathis | } |
115 | 31477486 | Christos Stathis | |
116 | 31477486 | Christos Stathis | protected void untrashFiles(final Iterator<File> iter, final Command callback) { |
117 | 31477486 | Christos Stathis | if (iter.hasNext()) {
|
118 | 31477486 | Christos Stathis | File file = iter.next();
|
119 | fa68c84d | Christos KK Loverdos | String path = "/" + Const.HOME_CONTAINER + "/" + file.getPath(); |
120 | 28e270f9 | Christos KK Loverdos | PutRequest untrashFile = new PutRequest(Pithos.getStorageAPIURL(), app.getUserID(), path) {
|
121 | 31477486 | Christos Stathis | @Override
|
122 | ebead1b5 | Christos Stathis | public void onSuccess(Resource result) { |
123 | 31477486 | Christos Stathis | untrashFiles(iter, callback); |
124 | 31477486 | Christos Stathis | } |
125 | 31477486 | Christos Stathis | |
126 | 31477486 | Christos Stathis | @Override
|
127 | 31477486 | Christos Stathis | public void onError(Throwable t) { |
128 | 31477486 | Christos Stathis | GWT.log("", t);
|
129 | 3f8622d4 | Christos Stathis | app.setError(t); |
130 | 31477486 | Christos Stathis | if (t instanceof RestException) { |
131 | 31477486 | Christos Stathis | app.displayError("Unable to copy file: " + ((RestException) t).getHttpStatusText());
|
132 | 31477486 | Christos Stathis | } |
133 | 31477486 | Christos Stathis | else
|
134 | 31477486 | Christos Stathis | app.displayError("System error unable to copy file: "+t.getMessage());
|
135 | 31477486 | Christos Stathis | } |
136 | 9539e23d | Christos Stathis | |
137 | 9539e23d | Christos Stathis | @Override
|
138 | 9539e23d | Christos Stathis | protected void onUnauthorized(Response response) { |
139 | 9539e23d | Christos Stathis | app.sessionExpired(); |
140 | 9539e23d | Christos Stathis | } |
141 | 31477486 | Christos Stathis | }; |
142 | cc0120ab | Christos KK Loverdos | untrashFile.setHeader("X-Auth-Token", app.getUserToken());
|
143 | a2411896 | Christos Stathis | untrashFile.setHeader("X-Move-From", URL.encodePathSegment(file.getUri())); |
144 | 3c058715 | Christos Stathis | untrashFile.setHeader("Content-Type", file.getContentType());
|
145 | 3c058715 | Christos Stathis | |
146 | 31477486 | Christos Stathis | Scheduler.get().scheduleDeferred(untrashFile); |
147 | 31477486 | Christos Stathis | } |
148 | 31477486 | Christos Stathis | else if (callback != null) { |
149 | 31477486 | Christos Stathis | callback.execute(); |
150 | 31477486 | Christos Stathis | } |
151 | 31477486 | Christos Stathis | } |
152 | 31477486 | Christos Stathis | |
153 | 31477486 | Christos Stathis | protected void untrashSubfolders(final Iterator<Folder> iter, final Command callback) { |
154 | 31477486 | Christos Stathis | if (iter.hasNext()) {
|
155 | 31477486 | Christos Stathis | final Folder f = iter.next();
|
156 | 340bf0d6 | Christos Stathis | untrashFolder(f, new Command() {
|
157 | 340bf0d6 | Christos Stathis | |
158 | 340bf0d6 | Christos Stathis | @Override
|
159 | 340bf0d6 | Christos Stathis | public void execute() { |
160 | 340bf0d6 | Christos Stathis | untrashSubfolders(iter, callback); |
161 | 340bf0d6 | Christos Stathis | } |
162 | 340bf0d6 | Christos Stathis | }); |
163 | 31477486 | Christos Stathis | } |
164 | 31477486 | Christos Stathis | else {
|
165 | 31477486 | Christos Stathis | if (callback != null) |
166 | 31477486 | Christos Stathis | callback.execute(); |
167 | 31477486 | Christos Stathis | } |
168 | 31477486 | Christos Stathis | } |
169 | a57faaf0 | Christos Stathis | } |