private void checkQueryCustomizer ( CollectionDescriptorDef collDef , String checkLevel ) throws ConstraintException { if ( ! CHECKLEVEL_STRICT . equals ( checkLevel ) ) { return ; } String queryCustomizerName = collDef . getProperty ( PropertyHelper . OJB_PROPERTY_QUERY_CUSTOMIZER ) ; if ( queryCustomizerName == null ) { return ; } try { InheritanceHelper helper = new InheritanceHelper ( ) ; if ( ! helper . isSameOrSubTypeOf ( queryCustomizerName , QUERY_CUSTOMIZER_INTERFACE ) ) { throw new ConstraintException ( "The class " + queryCustomizerName + " specified as query-customizer of collection " + collDef . getName ( ) + " in class " + collDef . getOwner ( ) . getName ( ) + " does not implement the interface " + QUERY_CUSTOMIZER_INTERFACE ) ; } } catch ( ClassNotFoundException ex ) { throw new ConstraintException ( "The class " + ex . getMessage ( ) + " specified as query-customizer of collection " + collDef . getName ( ) + " in class " + collDef . getOwner ( ) . getName ( ) + " was not found on the classpath" ) ; } }
Checks the query - customizer setting of the given collection descriptor .