Use display name to add a user to a group

[pithos-web-client] / src / gr / grnet / pithos / web / client / rest / DeleteRequest.java

diff --git a/src/gr/grnet/pithos/web/client/rest/DeleteRequest.java b/src/gr/grnet/pithos/web/client/rest/DeleteRequest.java
index 5bb9cc2..0194db0 100644 (file)
--- a/src/gr/grnet/pithos/web/client/rest/DeleteRequest.java
+++ b/src/gr/grnet/pithos/web/client/rest/DeleteRequest.java
@@ -35,11 +35,12 @@
 
 package gr.grnet.pithos.web.client.rest;
 
-import gr.grnet.pithos.web.client.foldertree.Resource;
+import gr.grnet.pithos.web.client.Resource;
 
 import java.util.HashMap;
 import java.util.Map;
 
+import com.google.gwt.core.client.Scheduler;
 import com.google.gwt.core.client.Scheduler.ScheduledCommand;
 import com.google.gwt.http.client.Request;
 import com.google.gwt.http.client.RequestBuilder;
@@ -51,7 +52,12 @@ import com.google.gwt.http.client.Response;
  * Templates.
  */
 public abstract class DeleteRequest implements ScheduledCommand {
-    private String api;
+       
+       protected static final int MAX_RETRIES = 3; 
+
+       protected int retries = 0; 
+
+       private String api;
 
     protected String owner;
 
@@ -89,14 +95,21 @@ public abstract class DeleteRequest implements ScheduledCommand {
 
                 @Override
                 public void onError(Request request, Throwable throwable) {
-                    DeleteRequest.this.onError(throwable);
+                       if (retries >= MAX_RETRIES)
+                               DeleteRequest.this.onError(throwable);
+                       else
+                               Scheduler.get().scheduleDeferred(DeleteRequest.this);
                 }
 
                                @Override
                                public void onUnauthorized(Response response) {
-                                       DeleteRequest.this.onUnauthorized(response);
+                       if (retries >= MAX_RETRIES)
+                               DeleteRequest.this.onUnauthorized(response);
+                       else
+                               Scheduler.get().scheduleDeferred(DeleteRequest.this);
                                }
             });
+            retries++;
         }
         catch (RequestException e) {
         }