com.whitestein.lsps.engine.state.xml

Class NamedValue

java.lang.Object

com.whitestein.lsps.engine.state.xml.NamedValue

All Implemented Interfaces:

UnmarshalCallback, ModelInstanceAware, XmlEntity

public class NamedValue
extends Object
implements XmlEntity, ModelInstanceAware

Entity representing a named value.

Author:

rba

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NamedValue() Creates new empty instance.
	NamedValue(ModelInstance modelInstance, long initialVersion, String name, Value value) Creates new instance.

Method Summary

Modifier and Type	Method and Description
Long	getInitialVersion() Returns initial version.
ModelInstance	getModelInstance() Returns the model instance.
String	getName() Returns the item name.
SimpleValue	getSimpleValue() Returns simple value.
Value	getValue() Returns the value.
Long	getVersion() Returns version.
NamedValue	makeCopy(ModelInstance modelInstance) Creates copy.
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.
void	rebind(ModelInstance modelInstance) Re-binds to a model instance.
void	setValue(Value value) Sets the new value.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedValue

protected NamedValue()

Creates new empty instance.

NamedValue

public NamedValue(ModelInstance modelInstance,
                  long initialVersion,
                  String name,
                  Value value)

Creates new instance.

Parameters:

modelInstance -

name -

value -

Throws:

NullPointerException - if modelInstance or name or value is null

Method Detail

getName

public String getName()

Returns the item name.

Returns:

the item name

getValue

public Value getValue()

Returns the value.

Returns:

the value

getSimpleValue

public SimpleValue getSimpleValue()

Returns simple value.

Returns:

simple value

setValue

public void setValue(Value value)

Sets the new value.

Parameters:

value -

Throws:

NullPointerException - if value is null

getInitialVersion

public Long getInitialVersion()

Returns initial version.

Returns:

initial version

getVersion

public Long getVersion()

Returns version.

Returns:

version

getModelInstance

public ModelInstance getModelInstance()

Description copied from interface: ModelInstanceAware

Returns the model instance.

Specified by:

getModelInstance in interface ModelInstanceAware

Returns:

the model instance

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.

rebind

public void rebind(ModelInstance modelInstance)

Re-binds to a model instance.

Specified by:

rebind in interface ModelInstanceAware

Parameters:

modelInstance -

makeCopy

public NamedValue makeCopy(ModelInstance modelInstance)

Creates copy.

Parameters:

modelInstance -

Returns:

copy

toString

public String toString()

Overrides:

toString in class Object