HHH-3383 - QueryKey is storing references to entities instead of iden…

…tifiers git-svn-id: https://svn.jboss.org/repos/hibernate/core/branches/Branch_3_2@16661 1b8cb986-b30d-0410-93ca-fae66ebed9b2
hibernate · Jun 1, 2009 · 4965452 · 4965452
1 parent 99d780d
commit 4965452
Showing 1 changed file with 19 additions and 13 deletions.
diff --git a/src/org/hibernate/cache/QueryKey.java b/src/org/hibernate/cache/QueryKey.java
@@ -91,19 +91,25 @@ public static QueryKey generateQueryKey(
 		}
 
 		// disassemble named parameters
-		Map namedParameters = CollectionHelper.mapOfSize( queryParameters.getNamedParameters().size() );
-		Iterator itr = queryParameters.getNamedParameters().entrySet().iterator();
-		while ( itr.hasNext() ) {
-			final Map.Entry namedParameterEntry = ( Map.Entry ) itr.next();
-			final TypedValue original = ( TypedValue ) namedParameterEntry.getValue();
-			namedParameters.put(
-					namedParameterEntry.getKey(),
-					new TypedValue(
-							original.getType(),
-							original.getType().disassemble( original.getValue(), session, null ),
-							session.getEntityMode()
-					)
-			);
+		final Map namedParameters;
+		if ( queryParameters.getNamedParameters() == null ) {
+			namedParameters = null;
+		}
+		else {
+			namedParameters = CollectionHelper.mapOfSize( queryParameters.getNamedParameters().size() );
+			Iterator itr = queryParameters.getNamedParameters().entrySet().iterator();
+			while ( itr.hasNext() ) {
+				final Map.Entry namedParameterEntry = ( Map.Entry ) itr.next();
+				final TypedValue original = ( TypedValue ) namedParameterEntry.getValue();
+				namedParameters.put(
+						namedParameterEntry.getKey(),
+						new TypedValue(
+								original.getType(),
+								original.getType().disassemble( original.getValue(), session, null ),
+								session.getEntityMode()
+						)
+				);
+			}
 		}
 
 		// decode row selection...