RowSetInternal
interface RowSetInternal
| javax.sql.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.
Summary
| Public methods | |
|---|---|
| abstract Connection! |
Retrieves the |
| abstract ResultSet! |
Retrieves a |
| abstract ResultSet! |
Retrieves a |
| abstract Array<Any!>! |
Retrieves the parameters that have been set for this |
| abstract Unit |
setMetaData(md: RowSetMetaData!)Sets the given |
Public methods
getConnection
abstract fun getConnection(): Connection!
Retrieves the Connection object that was passed to this RowSet object.
| Return | |
|---|---|
Connection! |
the Connection object passed to the rowset or null if none was passed |
| Exceptions | |
|---|---|
java.sql.SQLException |
if a database access error occurs |
getOriginal
abstract fun getOriginal(): ResultSet!
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.
| Return | |
|---|---|
ResultSet! |
the original value of the rowset |
| Exceptions | |
|---|---|
java.sql.SQLException |
if a database access error occurs |
getOriginalRow
abstract fun getOriginalRow(): ResultSet!
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.
| Return | |
|---|---|
ResultSet! |
the original value of the current row as a ResultSet object |
| Exceptions | |
|---|---|
java.sql.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 |
getParams
abstract fun getParams(): Array<Any!>!
Retrieves the parameters that have been set for this RowSet object's command.
| Return | |
|---|---|
Array<Any!>! |
an array of the current parameter values for this RowSet object's command |
| Exceptions | |
|---|---|
java.sql.SQLException |
if a database access error occurs |
setMetaData
abstract fun setMetaData(md: RowSetMetaData!): Unit
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 |
RowSetMetaData!: the RowSetMetaData object that will be set with information about the rowset's columns |
| Exceptions | |
|---|---|
java.sql.SQLException |
if a database access error occurs |