java.sql

Interface SQLData

public interface SQLData

This interface is used for mapping SQL data to user defined datatypes.

Method Summary

Methods

Modifier and Type	Method and Description
String	getSQLTypeName() This method returns the user defined datatype name for this object.
void	readSQL(SQLInput stream, String typeName) This method populates the data in the object from the specified stream.
void	writeSQL(SQLOutput stream) This method writes the data in this object to the specified stream.

Method Detail

getSQLTypeName

String getSQLTypeName()
                      throws SQLException

This method returns the user defined datatype name for this object.

Returns:

The user defined data type name for this object.

Throws:

SQLException - If an error occurs.

readSQL

void readSQL(SQLInput stream,
           String typeName)
             throws SQLException

This method populates the data in the object from the specified stream.

Parameters:

stream - The stream to read the data from.

typeName - The data type name of the data on the stream.

Throws:

SQLException - If an error occurs.

writeSQL

void writeSQL(SQLOutput stream)
              throws SQLException

This method writes the data in this object to the specified stream.

Parameters:

stream - The stream to write the data to.

Throws:

SQLException - If an error occurs.