Java Enterprise in a Nutshell, Second Edition

Name

SQLData

Synopsis

Allows custom mapping of user-defined SQL types. This interface is generally implemented by a development tool or driver vendor and is never called by the programmer directly.

public interface SQLData {
// Public Instance Methods
   public abstract String getSQLTypeName(
        ) throws SQLException;  
   public abstract void readSQL(SQLInput stream, 
        String typeName) throws SQLException;  
   public abstract void writeSQL(
        SQLOutput stream) throws SQLException;  
}

Passed To

SQLOutput.writeObject()