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## javax.sql
Interface RowSetInternal

    public interface RowSetInternal

The interface that a `RowSet` object implements in order to present itself to a `RowSetReader` or `RowSetWriter` object. The `RowSetInternal` interface contains methods that let the reader or writer access and modify the internal state of the rowset.

Since:
  1.4

Method Summary
`Connection` | `getConnection()` Retrieves the `Connection` object that was passed to this `RowSet` object.
`ResultSet` | `getOriginal()` Retrieves a `ResultSet` object containing the original value of this `RowSet` object.
`ResultSet` | `getOriginalRow()` Retrieves a `ResultSet` object containing the original value of the current row only.
`Object[]` | `getParams()` Retrieves the parameters that have been set for this `RowSet` object's command.
`void` | `setMetaData(RowSetMetaData md)` Sets the given `RowSetMetaData` object as the `RowSetMetaData` object for this `RowSet` object.

Method Detail

### getParams

    Object[] getParams()
                       throws SQLException

  Retrieves the parameters that have been set for this `RowSet` object's command.

  Returns:
    an array of the current parameter values for this `RowSet` object's command
  Throws:
    `SQLException` - if a database access error occurs

### getConnection

    Connection getConnection()
                             throws SQLException

  Retrieves the `Connection` object that was passed to this `RowSet` object.

  Returns:
    the `Connection` object passed to the rowset or `null` if none was passed
  Throws:
    `SQLException` - if a database access error occurs

### setMetaData

    void setMetaData(RowSetMetaData md)
                     throws SQLException

  Sets the given `RowSetMetaData` object as the `RowSetMetaData` object for this `RowSet` object. The `RowSetReader` object associated with the rowset will use `RowSetMetaData` methods to set the values giving information about the rowset's columns.

  Parameters:
    `md` - the `RowSetMetaData` object that will be set with information about the rowset's columns
  Throws:
    `SQLException` - if a database access error occurs

### getOriginal

    ResultSet getOriginal()
                          throws SQLException

  Retrieves a `ResultSet` object containing the original value of this `RowSet` object.

  The cursor is positioned before the first row in the result set. Only rows contained in the result set returned by the method `getOriginal` are said to have an original value.

  Returns:
    the original value of the rowset
  Throws:
    `SQLException` - if a database access error occurs

### getOriginalRow

    ResultSet getOriginalRow()
                             throws SQLException

  Retrieves a `ResultSet` object containing the original value of the current row only. If the current row has no original value, an empty result set is returned. If there is no current row, an exception is thrown.

  Returns:
    the original value of the current row as a `ResultSet` object
  Throws:
    `SQLException` - if a database access error occurs or this method is called while the cursor is on the insert row, before the first row, or after the last row

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For further API reference and developer documentation, see Java 2 SDK SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.