Class JdbcValueHandler.ByteArrayJdbcValueHandler

  • Enclosing class:
    JdbcValueHandler<T>

    protected static class JdbcValueHandler.ByteArrayJdbcValueHandler
    extends JdbcValueHandler<byte[]>
    A byte[] JDBC value handler.
    • Constructor Detail

      • ByteArrayJdbcValueHandler

        protected ByteArrayJdbcValueHandler​(int jdbcType)
    • Method Detail

      • castAndSetValue

        protected void castAndSetValue​(PreparedStatement ps,
                                       int parameterIndex,
                                       byte[] obj)
                                throws SQLException
        Description copied from class: JdbcValueHandler
        Sets a value in a PreparedStatement. The obj argument is converted to the correct data type. Subclasses override this method to cast obj to the correct data type and call the appropriate PreparedStatement.setXxx method.
        Specified by:
        castAndSetValue in class JdbcValueHandler<byte[]>
        Throws:
        SQLException
      • getValue

        public byte[] getValue​(ResultSet rs,
                               int columnIndex)
                        throws SQLException
        Description copied from class: JdbcValueHandler
        Returns a value from a ResultSet. The returned object is converted to the Java data type specified in the fieldtype file.
        Specified by:
        getValue in class JdbcValueHandler<byte[]>
        Parameters:
        rs - the ResultSet object
        columnIndex - the column index
        Returns:
        get value from result set
        Throws:
        SQLException
      • newInstance

        protected JdbcValueHandler<byte[]> newInstance​(int sqlType)
        Description copied from class: JdbcValueHandler
        Returns a new instance of the object - initialized with the specified SQL type.
        Specified by:
        newInstance in class JdbcValueHandler<byte[]>
        Parameters:
        sqlType - the sql type
        Returns:
        returns a new instance