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Java™ Platform Standard Ed. 6 |
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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.
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 |
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Object[] getParams() throws SQLException
RowSet
object's command.
RowSet
object's command
SQLException
- 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 passed
SQLException
- 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 columns
SQLException
- 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
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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Java™ Platform Standard Ed. 6 |
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