org.mule.service

Class AbstractService

java.lang.Object

org.mule.AbstractAnnotatedObject

org.mule.service.AbstractService

All Implemented Interfaces:

Serializable, AnnotatedObject, FlowConstruct, Disposable, Initialisable, Lifecycle, LifecycleStateEnabled, Startable, Stoppable, NameableObject, NamedObject, MessageProcessor, Service

Direct Known Subclasses:

SedaService

Deprecated.

@Deprecated
public abstract class AbstractService
extends AbstractAnnotatedObject
implements Service, MessageProcessor

A base implementation for all Services in Mule

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected ServiceAsyncReplyCompositeMessageSource	asyncReplyMessageSource Deprecated.
protected Component	component Deprecated.
protected MessagingExceptionHandler	exceptionListener Deprecated. The exception strategy used by the service.
static String	INITIAL_STATE_PAUSED Deprecated.
static String	INITIAL_STATE_STARTED Deprecated.
static String	INITIAL_STATE_STOPPED Deprecated. The initial states that the service can be started in
protected String	initialState Deprecated. Determines the initial state of this service when the model starts.
protected ServiceLifecycleManager	lifecycleManager Deprecated.
protected org.apache.commons.logging.Log	logger Deprecated. logger used by this class
protected MessageInfoMapping	messageInfoMapping Deprecated.
protected MessageProcessorChain	messageProcessorChain Deprecated.
protected MessageSource	messageSource Deprecated.
protected Model	model Deprecated. The model in which this service is registered
protected MuleContext	muleContext Deprecated.
protected String	name Deprecated. The service's name
protected MessageProcessor	outboundRouter Deprecated.
protected ServiceStatistics	stats Deprecated.

Fields inherited from interface org.mule.api.lifecycle.Initialisable

PHASE_NAME

Fields inherited from interface org.mule.api.lifecycle.Startable

PHASE_NAME

Fields inherited from interface org.mule.api.lifecycle.Stoppable

PHASE_NAME

Fields inherited from interface org.mule.api.lifecycle.Disposable

PHASE_NAME

Fields inherited from interface org.mule.api.AnnotatedObject

PROPERTY_NAME

Constructor Summary

Constructors

Constructor and Description
AbstractService(MuleContext muleContext) Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract void	addMessageProcessors(MessageProcessorChainBuilder builder) Deprecated.
protected void	buildServiceMessageProcessorChain() Deprecated.
protected ServiceAsyncRequestReplyRequestor	createAsyncReplyProcessor() Deprecated.
protected ServiceStatistics	createStatistics() Deprecated.
void	dispatchEvent(MuleEvent event) Deprecated.
void	dispose() Deprecated. A lifecycle method where implementor should free up any resources.
protected void	disposeIfDisposable(Object candidate) Deprecated.
protected void	doDispose() Deprecated.
protected void	doForceStop() Deprecated.
protected void	doInitialise() Deprecated.
protected void	doPause() Deprecated. Custom components can execute code necessary to put the service in a paused state here.
protected void	doResume() Deprecated. Custom components can execute code necessary to resume a service once it has been paused If a developer overloads this method the doPause() method MUST also be overloaded to avoid inconsistent state in the service
protected void	doStart() Deprecated.
protected void	doStop() Deprecated.
void	forceStop() Deprecated.
ServiceAsyncReplyCompositeMessageSource	getAsyncReplyMessageSource() Deprecated.
protected long	getAsyncReplyTimeout() Deprecated.
Component	getComponent() Deprecated. Returns the Component that is a invoked by a Service for each incoming MuleEvent routed on by the inbound routers.
MessagingExceptionHandler	getExceptionListener() Deprecated.
String	getInitialState() Deprecated. Returns the initial state of this service
LifecycleManager	getLifecycleManager() Deprecated.
LifecycleState	getLifecycleState() Deprecated.
MessageInfoMapping	getMessageInfoMapping() Deprecated.
MessageProcessorChain	getMessageProcessorChain() Deprecated.
MessageSource	getMessageSource() Deprecated.
Model	getModel() Deprecated. Returns the name of the model that this descriptor is registered with.
MuleContext	getMuleContext() Deprecated.
String	getName() Deprecated. Gets the name of the object
MessageProcessor	getOutboundMessageProcessor() Deprecated. Outbound Routers control how events are published by a service once.
protected MessageProcessor	getServiceStartedAssertingMessageProcessor() Deprecated.
ServiceStatistics	getStatistics() Deprecated. Returns the Service statistics.
void	initialise() Deprecated. Initialise the service.
protected void	initialiseIfInitialisable(Object candidate) Deprecated.
protected void	injectFlowConstructMuleContext(Object candidate) Deprecated.
protected void	injectFlowConstructMuleContextExceptionHandler(Object candidate) Deprecated.
boolean	isPaused() Deprecated. Determines if the service is in a paused state
boolean	isStarted() Deprecated. Determines whether this service has been started
boolean	isStopped() Deprecated.
boolean	isStopping() Deprecated.
void	pause() Deprecated. Pauses event processing for a single Mule Service.
protected void	pauseIfPausable(Object candidate) Deprecated.
MuleEvent	process(MuleEvent event) Deprecated. Invokes the MessageProcessor.
void	resume() Deprecated. Resumes a single Mule Service that has been paused.
protected void	resumeIfResumable(Object candidate) Deprecated.
MuleEvent	sendEvent(MuleEvent event) Deprecated.
void	setAsyncReplyMessageSource(ServiceAsyncReplyCompositeMessageSource asyncReplyMessageSource) Deprecated.
void	setComponent(Component component) Deprecated. Sets the Component that is a invoked by a Service for each incoming MuleEvent routed on by the inbound routers.
void	setExceptionListener(MessagingExceptionHandler exceptionListener) Deprecated.
void	setInitialState(String initialState) Deprecated. Sets the initial state of this service
void	setMessageInfoMapping(MessageInfoMapping messageInfoMapping) Deprecated.
void	setMessageProcessor(MessageProcessor processor) Deprecated.
void	setMessageSource(MessageSource inboundMessageSource) Deprecated.
void	setModel(Model model) Deprecated.
void	setName(String name) Deprecated. Sets the name of the object
void	setOutboundMessageProcessor(MessageProcessor processor) Deprecated. Outbound message processor controls how events are published by a service once the event has been processed.
void	start() Deprecated.
protected void	startIfStartable(Object candidate) Deprecated.
void	stop() Deprecated.
protected void	stopIfStoppable(Object candidate) Deprecated.
String	toString() Deprecated.

Methods inherited from class org.mule.AbstractAnnotatedObject

getAnnotation, getAnnotations, setAnnotations

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected transient org.apache.commons.logging.Log logger

Deprecated.

logger used by this class

stats

protected ServiceStatistics stats

Deprecated.

model

protected Model model

Deprecated.

The model in which this service is registered

muleContext

protected MuleContext muleContext

Deprecated.

lifecycleManager

protected ServiceLifecycleManager lifecycleManager

Deprecated.

INITIAL_STATE_STOPPED

public static final String INITIAL_STATE_STOPPED

Deprecated.

The initial states that the service can be started in

See Also:

Constant Field Values

INITIAL_STATE_STARTED

public static final String INITIAL_STATE_STARTED

Deprecated.

See Also:

Constant Field Values

INITIAL_STATE_PAUSED

public static final String INITIAL_STATE_PAUSED

Deprecated.

See Also:

Constant Field Values

exceptionListener

protected MessagingExceptionHandler exceptionListener

Deprecated.

The exception strategy used by the service.

name

protected String name

Deprecated.

The service's name

outboundRouter

protected MessageProcessor outboundRouter

Deprecated.

messageSource

protected MessageSource messageSource

Deprecated.

asyncReplyMessageSource

protected ServiceAsyncReplyCompositeMessageSource asyncReplyMessageSource

Deprecated.

messageProcessorChain

protected MessageProcessorChain messageProcessorChain

Deprecated.

messageInfoMapping

protected MessageInfoMapping messageInfoMapping

Deprecated.

initialState

protected String initialState

Deprecated.

Determines the initial state of this service when the model starts. Can be 'stopped' or 'started' (default)

component

protected Component component

Deprecated.

Constructor Detail

AbstractService

public AbstractService(MuleContext muleContext)

Deprecated.

Method Detail

initialise

public final void initialise()
                      throws InitialisationException

Deprecated.

Initialise the service. The service will first create a component from the ServiceDescriptor and then initialise a pool based on the attributes in the ServiceDescriptor .

Specified by:

initialise in interface Initialisable

Throws:

InitialisationException - if the service fails to initialise

RecoverableException - if an error occurs that can be recovered from

See Also:

ServiceDescriptor

start

public void start()
           throws MuleException

Deprecated.

Specified by:

start in interface Startable

Throws:

MuleException

pause

public final void pause()
                 throws MuleException

Deprecated.

Pauses event processing for a single Mule Service. Unlike stop(), a paused service will still consume messages from the underlying transport, but those messages will be queued until the service is resumed.

Specified by:

pause in interface Service

Throws:

MuleException

resume

public final void resume()
                  throws MuleException

Deprecated.

Resumes a single Mule Service that has been paused. If the service is not paused nothing is executed.

Specified by:

resume in interface Service

Throws:

MuleException

stop

public void stop()
          throws MuleException

Deprecated.

Specified by:

stop in interface Stoppable

Throws:

MuleException

dispose

public final void dispose()

Deprecated.

Description copied from interface: Disposable

A lifecycle method where implementor should free up any resources. If an exception is thrown it should just be logged and processing should continue. This method should not throw Runtime exceptions.

Specified by:

dispose in interface Disposable

getLifecycleState

public LifecycleState getLifecycleState()

Deprecated.

Specified by:

getLifecycleState in interface LifecycleStateEnabled

isStarted

public boolean isStarted()

Deprecated.

Description copied from interface: Service

Determines whether this service has been started

Specified by:

isStarted in interface Service

Returns:

true is the service is started and ready to receive events

isPaused

public boolean isPaused()

Deprecated.

Determines if the service is in a paused state

Specified by:

isPaused in interface Service

Returns:

True if the service is in a paused state, false otherwise

isStopped

public boolean isStopped()

Deprecated.

Specified by:

isStopped in interface Service

isStopping

public boolean isStopping()

Deprecated.

doPause

protected void doPause()
                throws MuleException

Deprecated.

Custom components can execute code necessary to put the service in a paused state here. If a developer overloads this method the doResume() method MUST also be overloaded to avoid inconsistent state in the service

Throws:

MuleException

doResume

protected void doResume()
                 throws MuleException

Deprecated.

Custom components can execute code necessary to resume a service once it has been paused If a developer overloads this method the doPause() method MUST also be overloaded to avoid inconsistent state in the service

Throws:

MuleException

doForceStop

protected void doForceStop()
                    throws MuleException

Deprecated.

Throws:

MuleException

doStop

protected void doStop()
               throws MuleException

Deprecated.

Throws:

MuleException

doStart

protected void doStart()
                throws MuleException

Deprecated.

Throws:

MuleException

doDispose

protected void doDispose()

Deprecated.

doInitialise

protected void doInitialise()
                     throws InitialisationException

Deprecated.

Throws:

InitialisationException

forceStop

public void forceStop()
               throws MuleException

Deprecated.

Throws:

MuleException

buildServiceMessageProcessorChain

protected void buildServiceMessageProcessorChain()
                                          throws MuleException

Deprecated.

Throws:

MuleException

getServiceStartedAssertingMessageProcessor

protected MessageProcessor getServiceStartedAssertingMessageProcessor()

Deprecated.

addMessageProcessors

protected abstract void addMessageProcessors(MessageProcessorChainBuilder builder)

Deprecated.

createStatistics

protected ServiceStatistics createStatistics()

Deprecated.

getStatistics

public ServiceStatistics getStatistics()

Deprecated.

Description copied from interface: Service

Returns the Service statistics. This provides Service router and component statistics.

Specified by:

getStatistics in interface FlowConstruct

Specified by:

getStatistics in interface Service

Returns:

The statistics holder used by this flow construct to keep track of its activity.

dispatchEvent

@Deprecated
public void dispatchEvent(MuleEvent event)
                   throws MuleException

Deprecated.

Description copied from interface: Service

Makes an asynchronous event call to the service.

Specified by:

dispatchEvent in interface Service

Parameters:

event - the event to consume

Throws:

MuleException - if the event fails to be processed

sendEvent

@Deprecated
public MuleEvent sendEvent(MuleEvent event)
                    throws MuleException

Deprecated.

Description copied from interface: Service

Makes a synchronous event call to the service. This event will be consumed by the service and a result returned.

Specified by:

sendEvent in interface Service

Parameters:

event - the event to consume

Returns:

a MuleMessage containing the resulting message and properties

Throws:

MuleException - if the event fails to be processed

getName

public String getName()

Deprecated.

Description copied from interface: NamedObject

Gets the name of the object

Specified by:

getName in interface NamedObject

Returns:

the Mule descriptor name which is associated with the service

toString

public String toString()

Deprecated.

Overrides:

toString in class Object

getModel

public Model getModel()

Deprecated.

Description copied from interface: Service

Returns the name of the model that this descriptor is registered with.

Specified by:

getModel in interface Service

Returns:

the name of the model that this descriptor is registered with or null if this descriptor has not been registered with a model yet

setModel

public void setModel(Model model)

Deprecated.

Specified by:

setModel in interface Service

getExceptionListener

public MessagingExceptionHandler getExceptionListener()

Deprecated.

Specified by:

getExceptionListener in interface FlowConstruct

Specified by:

getExceptionListener in interface Service

Returns:

The exception listener that will be used to handle exceptions that may be thrown at different points during the message flow defined by this construct.

setExceptionListener

public void setExceptionListener(MessagingExceptionHandler exceptionListener)

Deprecated.

Specified by:

setExceptionListener in interface Service

getMessageSource

public MessageSource getMessageSource()

Deprecated.

Specified by:

getMessageSource in interface Service

setMessageSource

public void setMessageSource(MessageSource inboundMessageSource)

Deprecated.

Specified by:

setMessageSource in interface Service

getOutboundMessageProcessor

public MessageProcessor getOutboundMessageProcessor()

Deprecated.

Description copied from interface: Service

Outbound Routers control how events are published by a service once. the event has been processed. If no router is set. A default will be used that uses the outboundProvider set on his descriptor to route the event.

Specified by:

getOutboundMessageProcessor in interface Service

Returns:

the outbound router for this service

See Also:

OutboundRouterCollection

setMessageProcessor

@Deprecated
public void setMessageProcessor(MessageProcessor processor)

Deprecated.

setOutboundMessageProcessor

public void setOutboundMessageProcessor(MessageProcessor processor)

Deprecated.

Description copied from interface: Service

Outbound message processor controls how events are published by a service once the event has been processed. If no router is set a default will be used that uses the outboundProvider set on his descriptor to route the event.

Specified by:

setOutboundMessageProcessor in interface Service

getAsyncReplyMessageSource

public ServiceAsyncReplyCompositeMessageSource getAsyncReplyMessageSource()

Deprecated.

Specified by:

getAsyncReplyMessageSource in interface Service

setAsyncReplyMessageSource

public void setAsyncReplyMessageSource(ServiceAsyncReplyCompositeMessageSource asyncReplyMessageSource)

Deprecated.

Specified by:

setAsyncReplyMessageSource in interface Service

getInitialState

public String getInitialState()

Deprecated.

Description copied from interface: Service

Returns the initial state of this service

Specified by:

getInitialState in interface Service

Returns:

the initial state of this service

setInitialState

public void setInitialState(String initialState)

Deprecated.

Description copied from interface: Service

Sets the initial state of this service

Specified by:

setInitialState in interface Service

Parameters:

initialState - the initial state of this service

setName

public void setName(String name)

Deprecated.

Description copied from interface: NameableObject

Sets the name of the object

Specified by:

setName in interface NameableObject

Parameters:

name - the name of the object

getComponent

public Component getComponent()

Deprecated.

Description copied from interface: Service

Returns the Component that is a invoked by a Service for each incoming MuleEvent routed on by the inbound routers.

Specified by:

getComponent in interface Service

setComponent

public void setComponent(Component component)

Deprecated.

Description copied from interface: Service

Sets the Component that is a invoked by a Service for each incoming MuleEvent routed on by the inbound routers.

Specified by:

setComponent in interface Service

getMuleContext

public MuleContext getMuleContext()

Deprecated.

Specified by:

getMuleContext in interface FlowConstruct

Specified by:

getMuleContext in interface Service

Returns:

This muleContext that this flow construct belongs to and runs in the context of.

getLifecycleManager

public LifecycleManager getLifecycleManager()

Deprecated.

Specified by:

getLifecycleManager in interface Service

getMessageInfoMapping

public MessageInfoMapping getMessageInfoMapping()

Deprecated.

Specified by:

getMessageInfoMapping in interface FlowConstruct

Returns:

This implementation of MessageInfoMapping used to control how Important message information is pulled from the current message.

setMessageInfoMapping

public void setMessageInfoMapping(MessageInfoMapping messageInfoMapping)

Deprecated.

getAsyncReplyTimeout

protected long getAsyncReplyTimeout()

Deprecated.

createAsyncReplyProcessor

protected ServiceAsyncRequestReplyRequestor createAsyncReplyProcessor()

Deprecated.

process

public MuleEvent process(MuleEvent event)
                  throws MuleException

Deprecated.

Description copied from interface: MessageProcessor

Invokes the MessageProcessor.

Specified by:

process in interface MessageProcessor

Parameters:

event - MuleEvent to be processed

Returns:

optional response MuleEvent

Throws:

MuleException

getMessageProcessorChain

public MessageProcessorChain getMessageProcessorChain()

Deprecated.

injectFlowConstructMuleContextExceptionHandler

protected void injectFlowConstructMuleContextExceptionHandler(Object candidate)

Deprecated.

injectFlowConstructMuleContext

protected void injectFlowConstructMuleContext(Object candidate)

Deprecated.

initialiseIfInitialisable

protected void initialiseIfInitialisable(Object candidate)
                                  throws InitialisationException

Deprecated.

Throws:

InitialisationException

startIfStartable

protected void startIfStartable(Object candidate)
                         throws MuleException

Deprecated.

Throws:

MuleException

stopIfStoppable

protected void stopIfStoppable(Object candidate)
                        throws MuleException

Deprecated.

Throws:

MuleException

disposeIfDisposable

protected void disposeIfDisposable(Object candidate)

Deprecated.

pauseIfPausable

protected void pauseIfPausable(Object candidate)
                        throws MuleException

Deprecated.

Throws:

MuleException

resumeIfResumable

protected void resumeIfResumable(Object candidate)
                          throws MuleException

Deprecated.

Throws:

MuleException