org.spicefactory.cinnamon.service.factory
Class PlainJavaServiceFactory

java.lang.Object
  org.spicefactory.cinnamon.service.factory.AbstractMethodInvocationServiceFactory
      org.spicefactory.cinnamon.service.factory.PlainJavaServiceFactory

All Implemented Interfaces:

ServiceFactory

public class PlainJavaServiceFactory
extends AbstractMethodInvocationServiceFactory

ServiceFactory for plain Java objects as Cinnamon services. This implementation locates target instances in the request, session or application Map respectively, depending on the scope attribute of the particular service configuration. If a service is not found in the corresponding Map a new instance will be created and stored in the Map. Java classes to be used with this ServiceFactory must have a no-arg default constructor.

Author:

Jens Halm

Constructor Summary

PlainJavaServiceFactory()
Creates a new factory instance.

Method Summary

void	addServiceConfig(ServiceConfig config) Add a configuration for a service that should be handled by this factory.
protected Object	getTargetInstance(ServiceRequest request) Returns the target instance that should be invoked for the given request.

Methods inherited from class org.spicefactory.cinnamon.service.factory.AbstractMethodInvocationServiceFactory

getApplicationMap, getConfig, getInitMap, getMethodCandidates, getServiceInvoker, init

Methods inherited from class java.lang.Object

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

Constructor Detail

PlainJavaServiceFactory

public PlainJavaServiceFactory()

Creates a new factory instance.

Method Detail

addServiceConfig

public void addServiceConfig(ServiceConfig config)

Description copied from interface: ServiceFactory

Add a configuration for a service that should be handled by this factory. This method will be invoked once at application startup for every service configuration associated with this factory and before any ServiceInvoker will be requested from this factory.

Specified by:

addServiceConfig in interface ServiceFactory

Overrides:

addServiceConfig in class AbstractMethodInvocationServiceFactory

Parameters:

config - a configuration for a service that should be handled by this factory

getTargetInstance

protected Object getTargetInstance(ServiceRequest request)

Description copied from class: AbstractMethodInvocationServiceFactory

Returns the target instance that should be invoked for the given request. Usually the properties for the service name and operation name in the given request instance are considered when deciding how to locate the target service.

Specified by:

getTargetInstance in class AbstractMethodInvocationServiceFactory

Parameters:

request - the service request

Returns:

the instance that should be invoked for the given request