[isidorus-cvs] r960 - branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus

[lgiessmann at common-lisp.net]

Author: lgiessmann
Date: Thu Sep 22 04:51:01 2011
New Revision: 960

Log:
gdl-frontend: Widgets: fixed a bug when deleting an Environment without any Hash-Objects bound to it

Modified:
   branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/HashObjectPsiContainer.java

Modified: branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/HashObjectPsiContainer.java
==============================================================================
--- branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/HashObjectPsiContainer.java	Thu Sep 22 04:41:54 2011	(r959)
+++ branches/gdl-frontend/src/anaToMia/GDL_Widgets/src/us/isidor/gdl/anaToMia/Widgets/isidorus/HashObjectPsiContainer.java	Thu Sep 22 04:51:01 2011	(r960)
@@ -142,7 +142,19 @@
 			} else {
 				HashObjectPsiContainer.this.gdlWebPage.createLoadScreenPanel("Wating for Completing a Delete Request", "deleting all associated Hash-Object topics of the Environment Topic " + TmHelper.getAnyIdOfTopic(this.environmentTopic) + " from " + HashObjectPsiContainer.this.DELETE_URL);
 				DeleteAllHashObjectsRequest reqCallback = new DeleteAllHashObjectsRequest(HashObjectPsiContainer.this.psiCheckBoxes, this.environmentTopic);
-				for (CheckBox cbx : HashObjectPsiContainer.this.psiCheckBoxes) HashObjectPsiContainer.this.deleteHashObject(cbx.getText(), reqCallback);
+				if(HashObjectPsiContainer.this.psiCheckBoxes.size() == 0){
+					JSONObject delObj = HashObjectPsiContainer.this.createObjectToBeDeleted(this.environmentTopic.getSubjectIdentifiers().get(0).getReference());
+					String url = URL.encode(HashObjectPsiContainer.this.DELETE_URL);
+					RequestBuilder builder = new RequestBuilder(RequestBuilder.DELETE, url);
+					builder.setHeader("Content-type", "application/json");
+					try{
+						builder.sendRequest(delObj.toString(), new EnvironemntDeleteRequest(delObj, this.environmentTopic));
+					}catch(RequestException e){
+						Window.alert("delete operation of the object " + delObj + " failed, because: (" + e.getClass() + ")\n" + e.getMessage());
+					}
+				} else {
+					for (CheckBox cbx : HashObjectPsiContainer.this.psiCheckBoxes) HashObjectPsiContainer.this.deleteHashObject(cbx.getText(), reqCallback);
+				}
 			}
 		}
 	}