Implemeted empty trash with the new API call

[pithos-web-client] / src / gr / grnet / pithos / web / client / commands / EmptyTrashCommand.java

diff --git a/src/gr/grnet/pithos/web/client/commands/EmptyTrashCommand.java b/src/gr/grnet/pithos/web/client/commands/EmptyTrashCommand.java
index ce836e8..71fbff0 100644 (file)
--- a/src/gr/grnet/pithos/web/client/commands/EmptyTrashCommand.java
+++ b/src/gr/grnet/pithos/web/client/commands/EmptyTrashCommand.java
@@ -1,5 +1,5 @@
 /*
- * Copyright 2011 GRNET S.A. All rights reserved.
+ * Copyright 2011-2012 GRNET S.A. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or
  * without modification, are permitted provided that the following
@@ -34,8 +34,6 @@
  */
 package gr.grnet.pithos.web.client.commands;
 
-import java.util.Iterator;
-
 import gr.grnet.pithos.web.client.Pithos;
 import gr.grnet.pithos.web.client.foldertree.File;
 import gr.grnet.pithos.web.client.foldertree.Folder;
@@ -44,6 +42,8 @@ import gr.grnet.pithos.web.client.rest.DeleteRequest;
 import gr.grnet.pithos.web.client.rest.GetRequest;
 import gr.grnet.pithos.web.client.rest.RestException;
 
+import java.util.Iterator;
+
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.http.client.Response;
@@ -70,139 +70,6 @@ public class EmptyTrashCommand implements Command{
                if (containerPanel != null)
                        containerPanel.hide();
                
-               final Folder trash = app.getAccount().getTrash();
-               if (trash != null) {
-                       Iterator<File> iter = trash.getFiles().iterator();
-                       deleteFile(iter, new Command() {
-                               
-                               @Override
-                               public void execute() {
-                                       Iterator<Folder> iter2 = trash.getSubfolders().iterator();
-                                       deleteSubfolder(iter2, new Command() {
-                                               
-                                               @Override
-                                               public void execute() {
-                                                       app.updateTrash(true, new Command() {
-                                                               
-                                                               @Override
-                                                               public void execute() {
-                                                                       app.updateStatistics();
-                                                               }
-                                                       });
-                                               }
-                                       });
-                               }
-                       });
-               }
-       }
-
-       protected void deleteSubfolder(final Iterator<Folder> iter2, final Command callback) {
-               if (iter2.hasNext()) {
-                       final Folder f = iter2.next();
-                       GetRequest<Folder> getFolder = new GetRequest<Folder>(Folder.class, app.getApiPath(), f.getOwner(), "/" + f.getContainer() + "?format=json&delimiter=/&prefix=" + URL.encodeQueryString(f.getPrefix()), f) {
-                               
-                               @Override
-                               public void onSuccess(final Folder _f) {
-                                       Iterator<File> iter3 = _f.getFiles().iterator();
-                                       deleteFile(iter3, new Command() {
-                               
-                                               @Override
-                                               public void execute() {
-                                                       Iterator<Folder> iter4 = _f.getSubfolders().iterator();
-                                                       deleteSubfolder(iter4, new Command() {
-                                                               
-                                                               @Override
-                                                               public void execute() {
-                                                                       String path = _f.getUri();
-                                                                       DeleteRequest deleteF = new DeleteRequest(app.getApiPath(), _f.getOwner(), path) {
-                                                                               
-                                                                               @Override
-                                                                               public void onSuccess(@SuppressWarnings("unused") Resource result) {
-                                                                                       deleteSubfolder(iter2, callback);
-                                                                               }
-                                                                               
-                                                                               @Override
-                                                                               public void onError(Throwable t) {
-                                                                                       GWT.log("", t);
-                                                                                       app.setError(t);
-                                                                                       if (t instanceof RestException) {
-                                                                                               app.displayError("Unable to delete file:" + ((RestException) t).getHttpStatusText());
-                                                                                       }
-                                                                                       else
-                                                                                               app.displayError("System error deleting file:" + t.getMessage());
-                                                                               }
-               
-                                                                               @Override
-                                                                               protected void onUnauthorized(Response response) {
-                                                                                       app.sessionExpired();
-                                                                               }
-                                                                       };
-                                                                       deleteF.setHeader("X-Auth-Token", app.getToken());
-                                                                       Scheduler.get().scheduleDeferred(deleteF);
-                                                               }
-                                                       });
-                                               }
-                                       });
-                               }
-
-                               @Override
-                               public void onError(Throwable t) {
-                       GWT.log("", t);
-                                       app.setError(t);
-                       if (t instanceof RestException) {
-                           app.displayError("Unable to get folder: " + ((RestException) t).getHttpStatusText());
-                       }
-                       else
-                               app.displayError("System error getting folder: " + t.getMessage());
-                               }
-
-                               @Override
-                               protected void onUnauthorized(Response response) {
-                                       app.sessionExpired();
-                               }
-                       };
-                       getFolder.setHeader("X-Auth-Token", app.getToken());
-                       Scheduler.get().scheduleDeferred(getFolder);
-               }
-               else {
-                       if (callback != null)
-                               callback.execute();
-               }
-       }
-
-       void deleteFile(final Iterator<File> iter, final Command callback) {
-               if (iter.hasNext()) {
-                       File f = iter.next();
-                       String path = f.getUri();
-                       DeleteRequest deleteF = new DeleteRequest(app.getApiPath(), f.getOwner(), path) {
-                               
-                               @Override
-                               public void onSuccess(@SuppressWarnings("unused") Resource result) {
-                                       deleteFile(iter, callback);
-                               }
-                               
-                               @Override
-                               public void onError(Throwable t) {
-                                       GWT.log("", t);
-                                       app.setError(t);
-                                       if (t instanceof RestException) {
-                                               app.displayError("Unable to delete file:" + ((RestException) t).getHttpStatusText());
-                                       }
-                                       else
-                                               app.displayError("System error deleting file:" + t.getMessage());
-                               }
-
-                               @Override
-                               protected void onUnauthorized(Response response) {
-                                       app.sessionExpired();
-                               }
-                       };
-                       deleteF.setHeader("X-Auth-Token", app.getToken());
-                       Scheduler.get().scheduleDeferred(deleteF);
-               }
-               else {
-                       if (callback != null)
-                               callback.execute();
-               }
+               app.emptyTrash();
        }
 }