org.oddjob.framework.adapt.service

Class ServiceMethodAdaptor

java.lang.Object

org.oddjob.framework.adapt.service.ServiceMethodAdaptor

All Implemented Interfaces:

ComponentAdapter, ServiceAdaptor, FallibleComponent, Service, Stoppable

public class ServiceMethodAdaptor
extends java.lang.Object
implements ServiceAdaptor

A ServiceAdaptor that uses a start and stop method.

Author:

rob

Constructor Summary

Constructors

Constructor and Description
ServiceMethodAdaptor(java.lang.Object component, java.lang.reflect.Method startMethod, java.lang.reflect.Method stopMethod) Create a new instance.
ServiceMethodAdaptor(java.lang.Object component, java.lang.reflect.Method startMethod, java.lang.reflect.Method stopMethod, java.lang.reflect.Method acceptExceptionListenerMethod) Create a new instance with stop handle and exception listener.

Method Summary

Modifier and Type	Method and Description
void	acceptExceptionListener(java.beans.ExceptionListener exceptionListener) Accept an exception listener.
java.util.Optional<AsyncService>	asAsync() Possibly create an AsyncJob.
java.lang.Object	getComponent() Get the component being adapted.
void	start() Start the service.
void	stop() Stop executing.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServiceMethodAdaptor

public ServiceMethodAdaptor(java.lang.Object component,
                            java.lang.reflect.Method startMethod,
                            java.lang.reflect.Method stopMethod)

Create a new instance.

Parameters:

component -

startMethod -

stopMethod -

ServiceMethodAdaptor

public ServiceMethodAdaptor(java.lang.Object component,
                            java.lang.reflect.Method startMethod,
                            java.lang.reflect.Method stopMethod,
                            java.lang.reflect.Method acceptExceptionListenerMethod)

Create a new instance with stop handle and exception listener.

Parameters:

component -

startMethod -

stopMethod -

acceptExceptionListenerMethod -

Method Detail

start

public void start()
           throws java.lang.Exception

Description copied from interface: Service

Start the service.

Specified by:

start in interface Service

Throws:

java.lang.Exception - If the service can't be started.

stop

public void stop()
          throws FailedToStopException

Description copied from interface: Stoppable

Stop executing. This method should not return until the Stoppable has actually stopped.

Specified by:

stop in interface Stoppable

Throws:

FailedToStopException

acceptExceptionListener

public void acceptExceptionListener(java.beans.ExceptionListener exceptionListener)

Description copied from interface: FallibleComponent

Accept an exception listener. The framework will use this method to inject a listener into the component, that when notified of an exception, will inform the framework the component has entered an exception state.

Specified by:

acceptExceptionListener in interface FallibleComponent

getComponent

public java.lang.Object getComponent()

Description copied from interface: ComponentAdapter

Get the component being adapted.

Specified by:

getComponent in interface ComponentAdapter

Returns:

The component. Never null.

asAsync

public java.util.Optional<AsyncService> asAsync()

Description copied from interface: ServiceAdaptor

Possibly create an AsyncJob.

Specified by:

asAsync in interface ServiceAdaptor

Returns:

Possibly an AsyncJob.