org.oddjob.framework

Class ServiceWrapper

java.lang.Object

org.oddjob.framework.BaseComponent

org.oddjob.framework.BaseWrapper

org.oddjob.framework.ServiceWrapper

All Implemented Interfaces:

Runnable, org.apache.commons.beanutils.DynaBean, ArooaContextAware, ArooaSessionAware, Describeable, ComponentWrapper, PropertyChangeNotifier, Iconic, LogEnabled, Resetable, Stateful, Stoppable

public class ServiceWrapper
extends BaseWrapper
implements ComponentWrapper

Wraps a Service object and adds state to it.

Author:

Rob Gordon.

Constructor Summary

Constructors

Constructor and Description
ServiceWrapper(ServiceAdaptor service, Object proxy) Create a new instance wrapping a service.

Method Summary

Methods

Modifier and Type	Method and Description
protected void	exceptionFromComponent(Exception e) Used by the exception handler callback.
protected void	fireDestroyedState() Internal method to fire state.
protected org.apache.commons.beanutils.DynaBean	getDynaBean() Sub classes must provide a dyna bean for properties.
protected Object	getProxy() Subclass must provide the proxy.
protected ServiceStateChanger	getStateChanger()
Object	getWrapped() Return the object that is being proxied.
boolean	hardReset() Perform a hard reset on the job.
protected IconHelper	iconHelper() Subclasses must provide a IconHelper.
protected void	onStop()
void	run()
protected void	save(Object compoonent) Save this job.
boolean	softReset() Perform a soft reset on the job.
protected ServiceStateHandler	stateHandler() Subclasses must provide a StateHandler.

Methods inherited from class org.oddjob.framework.BaseWrapper

configure, contains, describe, equals, get, get, get, getDynaClass, getResult, interfacesFor, logger, loggerName, onDestroy, remove, save, set, set, set, stop, toString

Methods inherited from class org.oddjob.framework.BaseComponent

addIconListener, addPropertyChangeListener, addStateListener, configure, destroy, firePropertyChange, getArooaSession, iconForId, initialise, lastStateEvent, onConfigured, onInitialised, removeIconListener, removePropertyChangeListener, removeStateListener, setArooaContext, setArooaSession

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.oddjob.Stateful

addStateListener, lastStateEvent, removeStateListener

Constructor Detail

ServiceWrapper

public ServiceWrapper(ServiceAdaptor service,
              Object proxy)

Create a new instance wrapping a service.

Parameters:

service -

proxy -

Method Detail

stateHandler

protected ServiceStateHandler stateHandler()

Description copied from class: BaseComponent

Subclasses must provide a StateHandler.

Specified by:

stateHandler in class BaseComponent

Returns:

A State Handler. Never null.

iconHelper

protected IconHelper iconHelper()

Description copied from class: BaseComponent

Subclasses must provide a IconHelper.

Specified by:

iconHelper in class BaseComponent

Returns:

An Icon Helper. Never null.

getStateChanger

protected ServiceStateChanger getStateChanger()

getWrapped

public Object getWrapped()

Description copied from class: BaseWrapper

Return the object that is being proxied.

Specified by:

getWrapped in class BaseWrapper

Returns:

The component being proxied.

getDynaBean

protected org.apache.commons.beanutils.DynaBean getDynaBean()

Description copied from class: BaseWrapper

Sub classes must provide a dyna bean for properties.

Specified by:

getDynaBean in class BaseWrapper

Returns:

getProxy

protected Object getProxy()

Description copied from class: BaseWrapper

Subclass must provide the proxy.

Specified by:

getProxy in class BaseWrapper

Returns:

save

protected void save(Object compoonent)

Description copied from class: BaseComponent

Save this job. If there is no runtime for this component then true is returned.

Overrides:

save in class BaseComponent

run

public void run()

Specified by:

run in interface Runnable

exceptionFromComponent

protected void exceptionFromComponent(Exception e)

Used by the exception handler callback.

Parameters:

e -

onStop

protected void onStop()
               throws FailedToStopException

Overrides:

onStop in class BaseWrapper

Throws:

FailedToStopException

softReset

public boolean softReset()

Perform a soft reset on the job.

Specified by:

softReset in interface Resetable

Returns:

true if successful.

hardReset

public boolean hardReset()

Perform a hard reset on the job.

Specified by:

hardReset in interface Resetable

Returns:

true if successful.

fireDestroyedState

protected void fireDestroyedState()

Internal method to fire state.

Specified by:

fireDestroyedState in class BaseComponent