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JavaTM 2 Platform Std. Ed. v1.4.2 |
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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.
| 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 |
public Object[] getParams()
throws SQLException
RowSet object's command.
RowSet
object's command
SQLException - if a database access error occurs
public Connection getConnection()
throws SQLException
Connection object that was passed to this
RowSet object.
Connection object passed to the rowset
or null if none was passed
SQLException - if a database access error occurs
public void setMetaData(RowSetMetaData md)
throws SQLException
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.
md - the RowSetMetaData object that will be set with
information about the rowset's columns
SQLException - if a database access error occurs
public ResultSet getOriginal()
throws SQLException
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.
SQLException - if a database access error occurs
public ResultSet getOriginalRow()
throws SQLException
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.
ResultSet
object
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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JavaTM 2 Platform Std. Ed. v1.4.2 |
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Copyright 2003 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.