com.whitestein.lsps.engine.state.ser

Class SValueRef

java.lang.Object

com.whitestein.lsps.engine.state.ser.SValueRef

All Implemented Interfaces:

UnmarshalCallback, SSimpleValue, SValue, SXmlEntity

public class SValueRef
extends Object
implements SSimpleValue

Value referencing another value by id.

Author:

rba

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SValueRef() Creates an empty instance.
	SValueRef(long id) Creates new instance.

Method Summary

Modifier and Type	Method and Description
long	getId()
void	postUnmarshal(javax.xml.bind.Unmarshaller unmarshaller, Object parent) Callback method invoked after unmarshalling XML data into target.
void	preUnmarshal(javax.xml.bind.Unmarshaller unmarshaller, Object parent) Callback method invoked before unmarshalling into target.
String	toString()
ValueRef	toValue(ModelInstance modelInstance) Creates a real value.

Methods inherited from class java.lang.Object

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

Constructor Detail

SValueRef

protected SValueRef()

Creates an empty instance.

SValueRef

public SValueRef(long id)

Creates new instance.

Parameters:

id -

Throws:

NullPointerException - if modelInstance is null

Method Detail

getId

public long getId()

preUnmarshal

public void preUnmarshal(javax.xml.bind.Unmarshaller unmarshaller,
                         Object parent)

Description copied from interface: UnmarshalCallback

Callback method invoked before unmarshalling into target.

This method is invoked immediately after target was created and before the unmarshalling of this object begins.

Specified by:

preUnmarshal in interface UnmarshalCallback

parent - instance of JAXB mapped class that will eventually reference target. null when target is root element.

postUnmarshal

public void postUnmarshal(javax.xml.bind.Unmarshaller unmarshaller,
                          Object parent)

Description copied from interface: UnmarshalCallback

Callback method invoked after unmarshalling XML data into target.

This method is invoked after all the properties (except IDREF) are unmarshalled into target, but before target is set into its parent object.

Specified by:

postUnmarshal in interface UnmarshalCallback

parent - instance of JAXB mapped class that will reference target. null when target is root element.

toString

public String toString()

Overrides:

toString in class Object

toValue

public ValueRef toValue(ModelInstance modelInstance)

Description copied from interface: SValue

Creates a real value.

Specified by:

toValue in interface SSimpleValue

Specified by:

toValue in interface SValue

Returns:

a value