public interface RowSetInternal
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.Modifier and Type | Method | Description |
---|---|---|
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 |
Sets the given RowSetMetaData object as the RowSetMetaData object for this RowSet object. |
Object[] getParams() throws SQLException
RowSet
object's command.RowSet
object's commandSQLException
- if a database access error occursConnection getConnection() throws SQLException
Connection
object that was passed to this RowSet
object.Connection
object passed to the rowset or null
if none was passedSQLException
- if a database access error occursvoid 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 columnsSQLException
- if a database access error occursResultSet 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 occursResultSet 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
objectSQLException
- 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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https://docs.oracle.com/en/java/javase/21/docs/api/java.sql/javax/sql/RowSetInternal.html