Package org.datanucleus.store.rdbms.mapping.column

Class TimestampColumnMapping

java.lang.Object

org.datanucleus.store.rdbms.mapping.column.AbstractColumnMapping

org.datanucleus.store.rdbms.mapping.column.TimestampColumnMapping

All Implemented Interfaces:

ColumnMapping

public class TimestampColumnMapping
extends AbstractColumnMapping

Mapping of a TIMESTAMP column.

Field Summary

Fields inherited from class org.datanucleus.store.rdbms.mapping.column.AbstractColumnMapping

column, mapping, storeMgr

Constructor Summary

Constructors

Constructor	Description
TimestampColumnMapping(JavaTypeMapping mapping, RDBMSStoreManager storeMgr, Column col)

Method Summary

Modifier and Type	Method	Description
int	getJDBCType()	Method to return the java.sql.Types type that this relates to.
Object	getObject(ResultSet rs, int param)	Method to access an Object from the ResultSet.
protected Timestamp	getTimestamp(ResultSet rs, int param)	Method to access a Timestamp from the ResultSet.
void	setObject(PreparedStatement ps, int param, Object value)	Method to set an object in a PreparedStatement for sending to the datastore.

Methods inherited from class org.datanucleus.store.rdbms.mapping.column.AbstractColumnMapping

equals, failureMessage, failureMessage, failureMessage, getBoolean, getByte, getChar, getColumn, getDatastoreAdapter, getDouble, getFloat, getInsertionInputParameter, getInt, getJavaTypeMapping, getLong, getShort, getString, getTypeInfo, getUpdateInputParameter, hashCode, includeInFetchStatement, initTypeInfo, insertValuesOnInsert, isBitBased, isBooleanBased, isDecimalBased, isIntegerBased, isNullable, isStringBased, setBoolean, setByte, setChar, setDouble, setFloat, setInt, setLong, setShort, setString, useDefaultWhenNull

Methods inherited from class java.lang.Object

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

Constructor Detail

TimestampColumnMapping

public TimestampColumnMapping(JavaTypeMapping mapping,
                              RDBMSStoreManager storeMgr,
                              Column col)

Method Detail

getJDBCType

public int getJDBCType()

Description copied from class: AbstractColumnMapping

Method to return the java.sql.Types type that this relates to.

Specified by:

getJDBCType in class AbstractColumnMapping

Returns:

The JDBC "type"

setObject

public void setObject(PreparedStatement ps,
                      int param,
                      Object value)

Method to set an object in a PreparedStatement for sending to the datastore.

Specified by:

setObject in interface ColumnMapping

Overrides:

setObject in class AbstractColumnMapping

Parameters:

ps - The PreparedStatement

param - The parameter position (in the statement)

value - The value to set

getTimestamp

protected Timestamp getTimestamp(ResultSet rs,
                                 int param)

Method to access a Timestamp from the ResultSet.

Parameters:

rs - The ResultSet

param - The parameter position in the ResultSet row.

Returns:

The Timestamp object

getObject

public Object getObject(ResultSet rs,
                        int param)

Method to access an Object from the ResultSet.

Specified by:

getObject in interface ColumnMapping

Overrides:

getObject in class AbstractColumnMapping

Parameters:

rs - The ResultSet

param - The parameter position in the ResultSet row.

Returns:

The Object