[power-architect] r3853 committed - Attach SPObjectSnapshotUpdateListeners to the snapshots when loading p...

[codesite-noreply]

Revision: 3853
Author: mo.jeff
Date: Mon Aug  9 09:43:24 2010
Log: Attach SPObjectSnapshotUpdateListeners to the snapshots when loading  
projects from the server, so that they can get updates to changes.
http://code.google.com/p/power-architect/source/detail?r=3853
Modified:
  
/trunk/src/main/java/ca/sqlpower/architect/SPObjectSnapshotHierarchyListener.java

=======================================
---  
/trunk/src/main/java/ca/sqlpower/architect/SPObjectSnapshotHierarchyListener.java	 
Mon Aug  9 08:37:40 2010
+++  
/trunk/src/main/java/ca/sqlpower/architect/SPObjectSnapshotHierarchyListener.java	 
Mon Aug  9 09:43:24 2010
@@ -103,6 +103,19 @@
                } else if (e.getChild() instanceof SQLColumn) {
                        SQLColumn sqlColumn = (SQLColumn) e.getChild();
                        sqlColumn.getUserDefinedSQLType().addSPListener(this);
+			UserDefinedSQLType upstreamType =  
sqlColumn.getUserDefinedSQLType().getUpstreamType();
+                       if (upstreamType != null) {
+                           List<UserDefinedSQLTypeSnapshot> udtSnapshots =
+			         
session.getWorkspace().getSnapshotCollection().getChildren(UserDefinedSQLTypeSnapshot.class);
+                           for (UserDefinedSQLTypeSnapshot snapshot: 
udtSnapshots) {
+                               if 
(upstreamType.equals(snapshot.getSPObject())) {
+                                   if (listenerMap.get(snapshot) == null) {
+                                       addUpdateListener(upstreamType);
+                                   }
+                                   break;
+                               }
+                           }
+                       }
                }
        }