public void setNamespaceProperty ( String key , Object value , String namespace ) { try { this . propertiesLock . lock ( ) ; Map < String , Object > namespaceProperties = getNamespaceProperties ( namespace ) ; if ( namespaceProperties != null ) { namespaceProperties . put ( key , value ) ; } } finally { this . propertiesLock . unlock ( ) ; } }
Sets the value of the specified extension property on the given namespace .