com.tobedevoured.modelcitizen.policy

Class MappedSingletonPolicy

java.lang.Object

com.tobedevoured.modelcitizen.policy.MappedSingletonPolicy

All Implemented Interfaces:

FieldPolicy, Policy

public class MappedSingletonPolicy
extends Object
implements FieldPolicy

Enforce a @Mapped field in a @Blueprint as a Singleton Policy for creating models. If constructed with a Class, the first attempt to set @Mapped instance of Class will use ModelFactory#createModel(Class, false) to create singleton to use for all instances of Class in registered Blueprints. Note: the ModelFactory#createModel(Class,false) will not run any Policy for the creation. If constructed with a Model, the Model will be used for all @Mapped instances of Model's class in registered Blueprints.

Constructor Summary

Constructors

Constructor and Description
MappedSingletonPolicy(Class singletonClass) Create new Singleton with from a registered Class.
MappedSingletonPolicy(Object model) Create new instance with Model.

Method Summary

Methods

Modifier and Type	Method and Description
Object	getSingleton()
Class	getTarget() Class target of the Policy that has been mapped by a Blueprint
Command	process(ModelFactory modelFactory, Erector erector, ModelField modelField, Object model) Process the model with the Policy.
void	setSingleton(Object singleton)

Methods inherited from class java.lang.Object

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

Constructor Detail

MappedSingletonPolicy

public MappedSingletonPolicy(Class singletonClass)

Create new Singleton with from a registered Class.

Parameters:

modelClass - Class

MappedSingletonPolicy

public MappedSingletonPolicy(Object model)

Create new instance with Model.

Parameters:

model - Object

Method Detail

getSingleton

public Object getSingleton()

setSingleton

public void setSingleton(Object singleton)

process

public Command process(ModelFactory modelFactory,
              Erector erector,
              ModelField modelField,
              Object model)
                throws PolicyException

Description copied from interface: FieldPolicy

Process the model with the Policy.

Specified by:

process in interface FieldPolicy

Parameters:

modelFactory - ModelFactory

erector - Erector

modelField - ModelField

model - Object

Returns:

Command

Throws:

PolicyException

getTarget

public Class getTarget()

Description copied from interface: Policy

Class target of the Policy that has been mapped by a Blueprint

Specified by:

getTarget in interface Policy

Returns:

Class