Interface JRQueryExecuterFactory

    • Field Detail

      • QUERY_EXECUTER_FACTORY_PREFIX

        static final java.lang.String QUERY_EXECUTER_FACTORY_PREFIX
        Prefix for query executer factory properties.

        To obtain query executer factories, a property having the query language appended to this prefix is used to get the query executer factory name.

        See Also:
        Constant Field Values
    • Method Detail

      • getBuiltinParameters

        java.lang.Object[] getBuiltinParameters()
        Deprecated.
        Returns the built-in parameters associated with this query type.

        These parameters will be created as system-defined parameters for each report/dataset having a query of this type.

        The returned array should contain consecutive pairs of parameter names and parameter classes (e.g. {"Param1", String.class, "Param2", "List.class"}).

        Returns:
        array of built-in parameter names and types associated with this query type
      • supportsQueryParameterType

        boolean supportsQueryParameterType​(java.lang.String className)
        Deprecated.
        Decides whether the query executers created by this factory support a query parameter type.

        This check is performed for all $P{..} parameters in the query.

        Parameters:
        className - the value class name of the parameter
        Returns:
        whether the parameter value type is supported