Added retries when getting errors while fetching folders (issue #2552)

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

diff --git a/src/gr/grnet/pithos/web/client/rest/GetRequest.java b/src/gr/grnet/pithos/web/client/rest/GetRequest.java
index 9bf2406..7bec14f 100644 (file)
--- a/src/gr/grnet/pithos/web/client/rest/GetRequest.java
+++ b/src/gr/grnet/pithos/web/client/rest/GetRequest.java
@@ -48,6 +48,10 @@ import com.google.gwt.http.client.RequestException;
 import com.google.gwt.http.client.Response;
 
 public abstract class GetRequest<T extends Resource> implements ScheduledCommand {
+       
+       protected static final int MAX_RETRIES = 3; 
+
+       protected int retries = 0; 
 
        protected Class<T> aClass;
 
@@ -123,6 +127,7 @@ public abstract class GetRequest<T extends Resource> implements ScheduledCommand
                     GetRequest.this.onUnauthorized(response);
                                }
             });
+            retries++;
         }
         catch (RequestException e) {
         }