org.ow2.jonas.lib.ejb21.sql
Class SqlTimestampFieldMapping

java.lang.Object
  org.ow2.jonas.lib.ejb21.sql.SqlTimestampFieldMapping

public class SqlTimestampFieldMapping
extends Object

Conversion java.util.Date <-> java.sql.Timestamp.
The StorageType is the JORM type, and the MemoryType is the JOnAS type (bean field type).

Author:

Helene Joanin

Constructor Summary

SqlTimestampFieldMapping()

Method Summary

static Class	getMemoryType() Retrieves the java type corresponding to the type in memory.
static Class	getStorageType() Retrieves the java type corresponding to the type into the data support.
static Object	toMemory(Object storagevalue) Converts a value from the data support into a value in memory
static Object	toStorage(Object memoryvalue) Converts a value from the data support into a value in memory

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlTimestampFieldMapping

public SqlTimestampFieldMapping()

Method Detail

getStorageType

public static Class getStorageType()

Retrieves the java type corresponding to the type into the data support.

Returns:

a Class object (never null).

getMemoryType

public static Class getMemoryType()

Retrieves the java type corresponding to the type in memory.

Returns:

a Class object (never null).

toMemory

public static Object toMemory(Object storagevalue)

Converts a value from the data support into a value in memory

Parameters:

storagevalue - is the value store in the support (can be null).

Returns:

the value in memory (can be null).

toStorage

public static Object toStorage(Object memoryvalue)

Converts a value from the data support into a value in memory

Parameters:

memoryvalue - the value in memory (can be null).

Returns:

is the value store in the support (can be null).