java.sql
Interface SQLData
This interface is used for mapping SQL data to user defined datatypes.
String | getSQLTypeName() - This method returns the user defined datatype name for this object.
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void | readSQL(SQLInput stream, String typeName) - This method populates the data in the object from the specified stream.
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void | writeSQL(SQLOutput stream) - This method writes the data in this object to the specified stream.
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getSQLTypeName
public String getSQLTypeName()
throws SQLException
This method returns the user defined datatype name for this object.
- The user defined data type name for this object.
readSQL
public void readSQL(SQLInput stream,
String typeName)
throws SQLException
This method populates the data in the object from the specified stream.
stream
- The stream to read the data from.typeName
- The data type name of the data on the stream.
writeSQL
public void writeSQL(SQLOutput stream)
throws SQLException
This method writes the data in this object to the specified stream.
stream
- The stream to write the data to.
SQLData.java -- Custom mapping for a user defined datatype
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