2 * Copyright 2008, 2009 Electronic Business Systems Ltd.
4 * This file is part of GSS.
6 * GSS is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * GSS is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with GSS. If not, see <http://www.gnu.org/licenses/>.
19 package gr.ebs.gss.client.commands;
21 import gr.ebs.gss.client.GSS;
22 import gr.ebs.gss.client.dnd.DnDTreeItem;
23 import gr.ebs.gss.client.rest.MultiplePostCommand;
24 import gr.ebs.gss.client.rest.PostCommand;
25 import gr.ebs.gss.client.rest.RestException;
26 import gr.ebs.gss.client.rest.resource.FileResource;
27 import gr.ebs.gss.client.rest.resource.FolderResource;
29 import java.util.ArrayList;
30 import java.util.List;
32 import com.google.gwt.core.client.GWT;
33 import com.google.gwt.user.client.Command;
34 import com.google.gwt.user.client.DeferredCommand;
35 import com.google.gwt.user.client.ui.PopupPanel;
36 import com.google.gwt.user.client.ui.TreeItem;
40 * Move file or folder to trash.
45 public class ToTrashCommand implements Command{
46 private PopupPanel containerPanel;
48 public ToTrashCommand(PopupPanel _containerPanel){
49 containerPanel = _containerPanel;
52 public void execute() {
53 containerPanel.hide();
54 Object selection = GSS.get().getCurrentSelection();
55 if (selection == null)
57 GWT.log("selection: " + selection.toString(), null);
58 if (selection instanceof FolderResource) {
59 FolderResource fdto = (FolderResource) selection;
60 PostCommand tot = new PostCommand(fdto.getUri()+"?trash=","",200){
63 public void onComplete() {
64 TreeItem folder = GSS.get().getFolders().getCurrent();
65 if(folder.getParentItem() != null){
66 GSS.get().getFolders().select(folder.getParentItem());
67 GSS.get().getFolders().updateFolder((DnDTreeItem) folder.getParentItem());
69 GSS.get().getFolders().update(GSS.get().getFolders().getTrashItem());
70 GSS.get().showFileList(true);
74 public void onError(Throwable t) {
76 if(t instanceof RestException){
77 int statusCode = ((RestException)t).getHttpStatusCode();
79 GSS.get().displayError("You don't have the necessary permissions");
80 else if(statusCode == 404)
81 GSS.get().displayError("Folder does not exist");
83 GSS.get().displayError("Unable to trash folder:"+((RestException)t).getHttpStatusText());
86 GSS.get().displayError("System error trashing folder:"+t.getMessage());
89 DeferredCommand.addCommand(tot);
90 } else if (selection instanceof FileResource) {
91 FileResource fdto = (FileResource) selection;
92 PostCommand tot = new PostCommand(fdto.getUri()+"?trash=","",200){
95 public void onComplete() {
96 GSS.get().showFileList(true);
100 public void onError(Throwable t) {
102 if(t instanceof RestException){
103 int statusCode = ((RestException)t).getHttpStatusCode();
104 if(statusCode == 405)
105 GSS.get().displayError("You don't have the necessary permissions");
106 else if(statusCode == 404)
107 GSS.get().displayError("File does not exist");
109 GSS.get().displayError("Unable to trash file:"+((RestException)t).getHttpStatusText());
112 GSS.get().displayError("System error trashing file:"+t.getMessage());
115 DeferredCommand.addCommand(tot);
118 else if (selection instanceof List) {
119 List<FileResource> fdtos = (List<FileResource>) selection;
120 final List<String> fileIds = new ArrayList<String>();
121 for(FileResource f : fdtos)
122 fileIds.add(f.getUri()+"?trash=");
123 MultiplePostCommand tot = new MultiplePostCommand(fileIds.toArray(new String[0]),200){
126 public void onComplete() {
127 GSS.get().showFileList(true);
131 public void onError(String p, Throwable t) {
133 if(t instanceof RestException){
134 int statusCode = ((RestException)t).getHttpStatusCode();
135 if(statusCode == 405)
136 GSS.get().displayError("You don't have the necessary permissions");
137 else if(statusCode == 404)
138 GSS.get().displayError("File does not exist");
140 GSS.get().displayError("Unable to trash file:"+((RestException)t).getHttpStatusText());
143 GSS.get().displayError("System error trashing file:"+t.getMessage());
146 DeferredCommand.addCommand(tot);