The Spring Framework

## org.springframework.jdbc.support.rowset
Class ResultSetWrappingSqlRowSet

    java.lang.Object
      org.springframework.jdbc.support.rowset.ResultSetWrappingSqlRowSet

All Implemented Interfaces:
  Serializable, SqlRowSet

    public class ResultSetWrappingSqlRowSet

extends Object
implements SqlRowSet

Default implementation of Spring's `SqlRowSet` interface.

This implementation wraps a `javax.sql.ResultSet`, catching any SQLExceptions and translating them to the appropriate Spring DataAccessException.

The passed-in ResultSets should already be disconnected if the SqlRowSet is supposed to be usable in a disconnected fashion. This means that you will usually pass in a `javax.sql.rowset.CachedRowSet`, which implements the ResultSet interface.

Note: This class implements the `java.io.Serializable` marker interface through the SqlRowSet interface, but is only actually serializable if the disconnected ResultSet/RowSet contained in it is serializable. Most CachedRowSet implementations are serializable.

Since:
  1.2
Author:
  Thomas Risberg, Juergen Hoeller
See Also:
  `ResultSet`, `CachedRowSet`, Serialized Form

Constructor Summary
`ResultSetWrappingSqlRowSet(ResultSet resultSet)` Create a new ResultSetWrappingSqlRowSet for the given ResultSet.

Method Summary
`boolean` `absolute(int row)` Moves the cursor to the given row number in the RowSet, just after the last row.
`void` `afterLast()` Moves the cursor to the end of this RowSet.
`void` `beforeFirst()` Moves the cursor to the front of this RowSet, just before the first row.
`int` `findColumn(String columnName)` Maps the given column name to its column index.
`boolean` `first()` Moves the cursor to the first row of this RowSet.
`BigDecimal` `getBigDecimal(int columnIndex)` Retrieves the value of the indicated column in the current row as an BigDecimal object.
`BigDecimal` `getBigDecimal(String columnName)` Retrieves the value of the indicated column in the current row as an BigDecimal object.
`boolean` `getBoolean(int columnIndex)` Retrieves the value of the indicated column in the current row as a boolean.
`boolean` `getBoolean(String columnName)` Retrieves the value of the indicated column in the current row as a boolean.
`byte` `getByte(int columnIndex)` Retrieves the value of the indicated column in the current row as a byte.
`byte` `getByte(String columnName)` Retrieves the value of the indicated column in the current row as a byte.
`Date` `getDate(int columnIndex)` Retrieves the value of the indicated column in the current row as a Date object.
`Date` `getDate(int columnIndex, Calendar cal)` Retrieves the value of the indicated column in the current row as a Date object.
`Date` `getDate(String columnName)` Retrieves the value of the indicated column in the current row as a Date object.
`Date` `getDate(String columnName, Calendar cal)` Retrieves the value of the indicated column in the current row as a Date object.
`double` `getDouble(int columnIndex)` Retrieves the value of the indicated column in the current row as a Double object.
`double` `getDouble(String columnName)` Retrieves the value of the indicated column in the current row as a Double object.
`float` `getFloat(int columnIndex)` Retrieves the value of the indicated column in the current row as a float.
`float` `getFloat(String columnName)` Retrieves the value of the indicated column in the current row as a float.
`int` `getInt(int columnIndex)` Retrieves the value of the indicated column in the current row as an int.
`int` `getInt(String columnName)` Retrieves the value of the indicated column in the current row as an int.
`long` `getLong(int columnIndex)` Retrieves the value of the indicated column in the current row as a long.
`long` `getLong(String columnName)` Retrieves the value of the indicated column in the current row as a long.
`SqlRowSetMetaData` `getMetaData()` Retrieves the meta data (number, types and properties for the columns) of this row set.
`Object` `getObject(int columnIndex)` Retrieves the value of the indicated column in the current row as an Object.
`Object` `getObject(int i, Map map)` Retrieves the value of the indicated column in the current row as an Object.
`Object` `getObject(String columnName)` Retrieves the value of the indicated column in the current row as an Object.
`Object` `getObject(String columnName, Map map)` Retrieves the value of the indicated column in the current row as an Object.
`ResultSet` `getResultSet()` Return the underlying ResultSet (usually a `javax.sql.rowset.CachedRowSet`).
`int` `getRow()` Retrieves the current row number.
`short` `getShort(int columnIndex)` Retrieves the value of the indicated column in the current row as a short.
`short` `getShort(String columnName)` Retrieves the value of the indicated column in the current row as a short.
`String` `getString(int columnIndex)` Retrieves the value of the indicated column in the current row as a String.
`String` `getString(String columnName)` Retrieves the value of the indicated column in the current row as a String.
`Time` `getTime(int columnIndex)` Retrieves the value of the indicated column in the current row as a Time object.
`Time` `getTime(int columnIndex, Calendar cal)` Retrieves the value of the indicated column in the current row as a Time object.
`Time` `getTime(String columnName)` Retrieves the value of the indicated column in the current row as a Time object.
`Time` `getTime(String columnName, Calendar cal)` Retrieves the value of the indicated column in the current row as a Time object.
`Timestamp` `getTimestamp(int columnIndex)` Retrieves the value of the indicated column in the current row as a Timestamp object.
`Timestamp` `getTimestamp(int columnIndex, Calendar cal)` Retrieves the value of the indicated column in the current row as a Timestamp object.
`Timestamp` `getTimestamp(String columnName)` Retrieves the value of the indicated column in the current row as a Timestamp object.
`Timestamp` `getTimestamp(String columnName, Calendar cal)` Retrieves the value of the indicated column in the current row as a Timestamp object.
`boolean` `isAfterLast()` Retrieves whether the cursor is after the last row of this RowSet.
`boolean` `isBeforeFirst()` Retrieves whether the cursor is after the first row of this RowSet.
`boolean` `isFirst()` Retrieves whether the cursor is on the first row of this RowSet.
`boolean` `isLast()` Retrieves whether the cursor is on the last row of this RowSet.
`boolean` `last()` Moves the cursor to the last row of this RowSet.
`boolean` `next()` Moves the cursor to the next row.
`boolean` `previous()` Moves the cursor to the previous row.
`boolean` `relative(int rows)` Moves the cursor a relative number f rows, either positive or negative.
`boolean` `wasNull()` Reports whether the last column read had a value of SQL `NULL`.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### ResultSetWrappingSqlRowSet

    public ResultSetWrappingSqlRowSet(ResultSet resultSet)
                               throws InvalidResultSetAccessException

  Create a new ResultSetWrappingSqlRowSet for the given ResultSet.

  Parameters:
    `resultSet` - a disconnected ResultSet to wrap (usually a `javax.sql.rowset.CachedRowSet`)
  Throws:
    `InvalidResultSetAccessException` - if extracting the ResultSetMetaData failed
  See Also:
    `CachedRowSet`, `ResultSet.getMetaData()`, `ResultSetWrappingSqlRowSetMetaData`

Method Detail

### getResultSet

    public final ResultSet getResultSet()

  Return the underlying ResultSet (usually a `javax.sql.rowset.CachedRowSet`).

  See Also:
    `CachedRowSet`

### getMetaData

    public final SqlRowSetMetaData getMetaData()

  Description copied from interface: `SqlRowSet`
  Retrieves the meta data (number, types and properties for the columns) of this row set.

  Specified by:
    `getMetaData` in interface `SqlRowSet`
  Returns:
    a corresponding SqlRowSetMetaData instance
  See Also:
    `ResultSetMetaData.getCatalogName(int)`

### findColumn

    public int findColumn(String columnName)
                   throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Maps the given column name to its column index.

  Specified by:
    `findColumn` in interface `SqlRowSet`
  Parameters:
    `columnName` - the name of the column
  Returns:
    the column index for the given column name
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.findColumn(String)`

### getBigDecimal

    public BigDecimal getBigDecimal(int columnIndex)
                             throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as an BigDecimal object.

  Specified by:
    `getBigDecimal` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    an BigDecimal object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getBigDecimal(int)`

### getBigDecimal

    public BigDecimal getBigDecimal(String columnName)
                             throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as an BigDecimal object.

  Specified by:
    `getBigDecimal` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    an BigDecimal object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getBigDecimal(String)`

### getBoolean

    public boolean getBoolean(int columnIndex)
                       throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a boolean.

  Specified by:
    `getBoolean` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a boolean representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getBoolean(int)`

### getBoolean

    public boolean getBoolean(String columnName)
                       throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a boolean.

  Specified by:
    `getBoolean` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a boolean representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getBoolean(String)`

### getByte

    public byte getByte(int columnIndex)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a byte.

  Specified by:
    `getByte` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a byte representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getByte(int)`

### getByte

    public byte getByte(String columnName)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a byte.

  Specified by:
    `getByte` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a byte representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getByte(String)`

### getDate

    public Date getDate(int columnIndex,
                        Calendar cal)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Date object.

  Specified by:
    `getDate` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
    `cal` - the Calendar to use in constructing the Date
  Returns:
    a Date object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getDate(int, java.util.Calendar)`

### getDate

    public Date getDate(int columnIndex)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Date object.

  Specified by:
    `getDate` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a Date object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getDate(int)`

### getDate

    public Date getDate(String columnName,
                        Calendar cal)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Date object.

  Specified by:
    `getDate` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
    `cal` - the Calendar to use in constructing the Date
  Returns:
    a Date object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getDate(String, java.util.Calendar)`

### getDate

    public Date getDate(String columnName)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Date object.

  Specified by:
    `getDate` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a Date object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getDate(String)`

### getDouble

    public double getDouble(int columnIndex)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Double object.

  Specified by:
    `getDouble` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a Double object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getDouble(int)`

### getDouble

    public double getDouble(String columnName)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Double object.

  Specified by:
    `getDouble` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a Double object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getDouble(String)`

### getFloat

    public float getFloat(int columnIndex)
                   throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a float.

  Specified by:
    `getFloat` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a float representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getFloat(int)`

### getFloat

    public float getFloat(String columnName)
                   throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a float.

  Specified by:
    `getFloat` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a float representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getFloat(String)`

### getInt

    public int getInt(int columnIndex)
               throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as an int.

  Specified by:
    `getInt` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    an int representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getInt(int)`

### getInt

    public int getInt(String columnName)
               throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as an int.

  Specified by:
    `getInt` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    an int representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getInt(String)`

### getLong

    public long getLong(int columnIndex)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a long.

  Specified by:
    `getLong` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a long representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getLong(int)`

### getLong

    public long getLong(String columnName)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a long.

  Specified by:
    `getLong` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a long representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getLong(String)`

### getObject

    public Object getObject(int i,
                            Map map)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as an Object.

  Specified by:
    `getObject` in interface `SqlRowSet`
  Parameters:
    `i` - the column index
    `map` - a Map object containing the mapping from SQL types to Java types
  Returns:
    a Object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getObject(int, java.util.Map)`

### getObject

    public Object getObject(int columnIndex)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as an Object.

  Specified by:
    `getObject` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a Object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getObject(int)`

### getObject

    public Object getObject(String columnName,
                            Map map)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as an Object.

  Specified by:
    `getObject` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
    `map` - a Map object containing the mapping from SQL types to Java types
  Returns:
    a Object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getObject(String, java.util.Map)`

### getObject

    public Object getObject(String columnName)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as an Object.

  Specified by:
    `getObject` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a Object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getObject(String)`

### getShort

    public short getShort(int columnIndex)
                   throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a short.

  Specified by:
    `getShort` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a short representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getShort(int)`

### getShort

    public short getShort(String columnName)
                   throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a short.

  Specified by:
    `getShort` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a short representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getShort(String)`

### getString

    public String getString(int columnIndex)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a String.

  Specified by:
    `getString` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a String representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getString(int)`

### getString

    public String getString(String columnName)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a String.

  Specified by:
    `getString` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a String representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getString(String)`

### getTime

    public Time getTime(int columnIndex,
                        Calendar cal)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Time object.

  Specified by:
    `getTime` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
    `cal` - the Calendar to use in constructing the Date
  Returns:
    a Time object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getTime(int, java.util.Calendar)`

### getTime

    public Time getTime(int columnIndex)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Time object.

  Specified by:
    `getTime` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a Time object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getTime(int)`

### getTime

    public Time getTime(String columnName,
                        Calendar cal)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Time object.

  Specified by:
    `getTime` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
    `cal` - the Calendar to use in constructing the Date
  Returns:
    a Time object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getTime(String, java.util.Calendar)`

### getTime

    public Time getTime(String columnName)
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Time object.

  Specified by:
    `getTime` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a Time object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getTime(String)`

### getTimestamp

    public Timestamp getTimestamp(int columnIndex,
                                  Calendar cal)
                           throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Timestamp object.

  Specified by:
    `getTimestamp` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
    `cal` - the Calendar to use in constructing the Date
  Returns:
    a Timestamp object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getTimestamp(int, java.util.Calendar)`

### getTimestamp

    public Timestamp getTimestamp(int columnIndex)
                           throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Timestamp object.

  Specified by:
    `getTimestamp` in interface `SqlRowSet`
  Parameters:
    `columnIndex` - the column index
  Returns:
    a Timestamp object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getTimestamp(int)`

### getTimestamp

    public Timestamp getTimestamp(String columnName,
                                  Calendar cal)
                           throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Timestamp object.

  Specified by:
    `getTimestamp` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
    `cal` - the Calendar to use in constructing the Date
  Returns:
    a Timestamp object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getTimestamp(String, java.util.Calendar)`

### getTimestamp

    public Timestamp getTimestamp(String columnName)
                           throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the value of the indicated column in the current row as a Timestamp object.

  Specified by:
    `getTimestamp` in interface `SqlRowSet`
  Parameters:
    `columnName` - the column name
  Returns:
    a Timestamp object representing the column value
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getTimestamp(String)`

### absolute

    public boolean absolute(int row)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Moves the cursor to the given row number in the RowSet, just after the last row.

  Specified by:
    `absolute` in interface `SqlRowSet`
  Parameters:
    `row` - the number of the row where the cursor should move
  Returns:
    true if the cursor is on the RowSet, false otherwise
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.absolute(int)`

### afterLast

    public void afterLast()
                   throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Moves the cursor to the end of this RowSet.

  Specified by:
    `afterLast` in interface `SqlRowSet`
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.afterLast()`

### beforeFirst

    public void beforeFirst()
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Moves the cursor to the front of this RowSet, just before the first row.

  Specified by:
    `beforeFirst` in interface `SqlRowSet`
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.beforeFirst()`

### first

    public boolean first()
                  throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Moves the cursor to the first row of this RowSet.

  Specified by:
    `first` in interface `SqlRowSet`
  Returns:
    true if the cursor is on a valid row, false otherwise
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.first()`

### getRow

    public int getRow()
               throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves the current row number.

  Specified by:
    `getRow` in interface `SqlRowSet`
  Returns:
    the current row number
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.getRow()`

### isAfterLast

    public boolean isAfterLast()
                        throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves whether the cursor is after the last row of this RowSet.

  Specified by:
    `isAfterLast` in interface `SqlRowSet`
  Returns:
    true if the cursor is after the last row, false otherwise
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.isAfterLast()`

### isBeforeFirst

    public boolean isBeforeFirst()
                          throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves whether the cursor is after the first row of this RowSet.

  Specified by:
    `isBeforeFirst` in interface `SqlRowSet`
  Returns:
    true if the cursor is after the first row, false otherwise
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.isBeforeFirst()`

### isFirst

    public boolean isFirst()
                    throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves whether the cursor is on the first row of this RowSet.

  Specified by:
    `isFirst` in interface `SqlRowSet`
  Returns:
    true if the cursor is after the first row, false otherwise
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.isFirst()`

### isLast

    public boolean isLast()
                   throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Retrieves whether the cursor is on the last row of this RowSet.

  Specified by:
    `isLast` in interface `SqlRowSet`
  Returns:
    true if the cursor is after the last row, false otherwise
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.isLast()`

### last

    public boolean last()
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Moves the cursor to the last row of this RowSet.

  Specified by:
    `last` in interface `SqlRowSet`
  Returns:
    true if the cursor is on a valid row, false otherwise
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.last()`

### next

    public boolean next()
                 throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Moves the cursor to the next row.

  Specified by:
    `next` in interface `SqlRowSet`
  Returns:
    true if the new row is valid, false if there are no more rows
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.next()`

### previous

    public boolean previous()
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Moves the cursor to the previous row.

  Specified by:
    `previous` in interface `SqlRowSet`
  Returns:
    true if the new row is valid, false if it is off the RowSet
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.previous()`

### relative

    public boolean relative(int rows)
                     throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Moves the cursor a relative number f rows, either positive or negative.

  Specified by:
    `relative` in interface `SqlRowSet`
  Returns:
    true if the cursor is on a row, false otherwise
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.relative(int)`

### wasNull

    public boolean wasNull()
                    throws InvalidResultSetAccessException

  Description copied from interface: `SqlRowSet`
  Reports whether the last column read had a value of SQL `NULL`. Note that you must first call one of the getter methods and then call the `wasNull` method.

  Specified by:
    `wasNull` in interface `SqlRowSet`
  Returns:
    true if the most recent coumn retrieved was SQL `NULL`, false otherwise
  Throws:
    `InvalidResultSetAccessException`
  See Also:
    `ResultSet.wasNull()`

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