org.skife.jdbi.v2.util
Class TimestampMapper

java.lang.Object
  org.skife.jdbi.v2.util.TimestampMapper

All Implemented Interfaces:

ResultSetMapper<Timestamp>

public class TimestampMapper
extends Object

Convenience ResultSetMapper for extracting a single value result from a query.

Field Summary

static TimestampMapper

FIRST An instance which extracts value from the first field

Constructor Summary

TimestampMapper()
Create a new instance which extracts the value from the first column

TimestampMapper(int index)
Create a new instance which extracts the value positionally in the result set

TimestampMapper(String name)
Create a new instance which extracts the value by name or alias from the result set

Method Summary

protected Timestamp	extractByIndex(ResultSet r, int index)
protected Timestamp	extractByName(ResultSet r, String name)
T	map(int index, ResultSet r, StatementContext ctx) Map the row the result set is at when passed in.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

FIRST

public static final TimestampMapper FIRST

An instance which extracts value from the first field

Constructor Detail

TimestampMapper

public TimestampMapper()

Create a new instance which extracts the value from the first column

TimestampMapper

public TimestampMapper(int index)

Create a new instance which extracts the value positionally in the result set

Parameters:

index - 1 based column index into the result set

TimestampMapper

public TimestampMapper(String name)

Create a new instance which extracts the value by name or alias from the result set

Parameters:

name - The name or alias for the field

Method Detail

extractByIndex

protected Timestamp extractByIndex(ResultSet r,
                                   int index)
                            throws SQLException

Throws:

SQLException

extractByName

protected Timestamp extractByName(ResultSet r,
                                  String name)
                           throws SQLException

Throws:

SQLException

map

public T map(int index,
             ResultSet r,
             StatementContext ctx)
      throws SQLException

Description copied from interface: ResultSetMapper

Map the row the result set is at when passed in. This method should not cause the result set to advance, allow jDBI to do that, please.

Specified by:

map in interface ResultSetMapper<T>

Parameters:

index - which row of the result set we are at, starts at 0

r - the result set being iterated

Returns:

the value to return for this row

Throws:

SQLException - if anythign goes wrong go ahead and let this percolate, jDBI will handle it