Returns an object representing the value of OUT parameter parameterName and will convert from the SQL type of the parameter to the requested Java data type, if the conversion is supported. If the conversion is not supported or null is specified for the type, a SQLException is thrown.

At a minimum, an implementation must support the conversions defined in Appendix B, Table B-3 and conversion of appropriate user defined SQL types to a Java type which implements SQLData, or Struct. Additional conversions may be supported and are vendor defined.

Parameters:

parameterName		the name of the parameter
type		Class representing the Java data type to convert the designated parameter to.
<T>		the type of the class modeled by this Class object

Returns:  an instance of type holding the OUT parameter value

Exceptions:

SQLException		if conversion is not supported, type is null or another error occurs. The getCause() method of the exception may provide a more detailed exception, for example, if a conversion error occurs
SQLFeatureNotSupportedException		if the JDBC driver does not support this method

Since:  1.7