String function ( Dictionary arg0 , String arg1 , String arg2 ) { Object loc0 = arg0 . get ( arg1 ) ; if ( loc0 == null ) { return arg2 ; } else if ( loc0 instanceof String ) { return ( String ) loc0 ; } else { return String . valueOf ( loc0 ) ; } }
reads the specified key as a string from configuration or returns the default value concode_field_sep PlaceHolder placeHolder concode_field_sep placeholderType placeHolder