org.exolab.castor.xml.handlers

Class SQLTimestampFieldHandler

java.lang.Object

org.exolab.castor.mapping.loader.FieldHandlerFriend

org.exolab.castor.mapping.ExtendedFieldHandler

org.exolab.castor.mapping.AbstractFieldHandler

org.exolab.castor.mapping.GeneralizedFieldHandler

org.exolab.castor.xml.handlers.SQLTimestampFieldHandler

All Implemented Interfaces:

ConfigurableFieldHandler, FieldHandler

public class SQLTimestampFieldHandler
extends GeneralizedFieldHandler

An implementation of GeneralizedFieldHandler for java.sql.Timestamp.

Version:

$Revision: 6784 $ $Date: 2006-04-14 04:14:43 -0600 (Fri, 14 Apr 2006) $

Author:

Keith Visco

See Also:

FieldDescriptor, FieldHandler

Field Summary

Fields inherited from class org.exolab.castor.mapping.AbstractFieldHandler

_properties

Constructor Summary

Constructors

Constructor and Description
SQLTimestampFieldHandler() Creates a new SQLTimestampFieldHandler.

Method Summary

Methods

Modifier and Type	Method and Description
Object	convertUponGet(Object value) This method is used to convert the value when the getValue method is called.
Object	convertUponSet(Object value) This method is used to convert the value when the setValue method is called.
Class	getFieldType() Returns the class type for the field that this GeneralizedFieldHandler converts to and from.
Object	newInstance(Object parent) Creates a new instance of the object described by this field.

Methods inherited from class org.exolab.castor.mapping.GeneralizedFieldHandler

getValue, newInstance, resetValue, setCollectionIteration, setFieldHandler, setValue

Methods inherited from class org.exolab.castor.mapping.AbstractFieldHandler

getFieldDescriptor, hasValue, setConfiguration, setFieldDescriptor

Methods inherited from class org.exolab.castor.mapping.ExtendedFieldHandler

checkValidity

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.exolab.castor.mapping.FieldHandler

checkValidity

Constructor Detail

SQLTimestampFieldHandler

public SQLTimestampFieldHandler()

Creates a new SQLTimestampFieldHandler.

Method Detail

convertUponGet

public Object convertUponGet(Object value)

This method is used to convert the value when the getValue method is called. The getValue method will obtain the actual field value from given 'parent' object. This convert method is then invoked with the field's value. The value returned from this method will be the actual value returned by getValue method.

Specified by:

convertUponGet in class GeneralizedFieldHandler

Parameters:

value - the object value to convert after performing a get operation

Returns:

the converted value.

convertUponSet

public Object convertUponSet(Object value)

This method is used to convert the value when the setValue method is called. The setValue method will call this method to obtain the converted value. The converted value will then be used as the value to set for the field.

Specified by:

convertUponSet in class GeneralizedFieldHandler

Parameters:

value - the object value to convert before performing a set operation

Returns:

the converted value.

getFieldType

public Class getFieldType()

Returns the class type for the field that this GeneralizedFieldHandler converts to and from. This should be the type that is used in the object model.

Specified by:

getFieldType in class GeneralizedFieldHandler

Returns:

the class type of of the field

newInstance

public Object newInstance(Object parent)
                   throws IllegalStateException

Creates a new instance of the object described by this field.

Specified by:

newInstance in interface FieldHandler

Overrides:

newInstance in class GeneralizedFieldHandler

Parameters:

parent - The object for which the field is created

Returns:

A new instance of the field's value

Throws:

IllegalStateException - This field is a simple type and cannot be instantiated