org.apache.servicemix.common
Class DefaultServiceUnit

java.lang.Object
  org.apache.servicemix.common.DefaultServiceUnit

All Implemented Interfaces:

ServiceUnit

Direct Known Subclasses:

EndpointTracker.OsgiServiceUnit, XBeanServiceUnit

public class DefaultServiceUnit
extends Object
implements ServiceUnit

Field Summary

protected ServiceMixComponent	component
protected Map<String,Endpoint>	endpoints
protected String	name
protected String	rootPath
protected String	status

Constructor Summary

DefaultServiceUnit()

DefaultServiceUnit(ServiceMixComponent component)

Method Summary

void	addEndpoint(Endpoint endpoint) Adds an endpoint to this service unit.
ServiceMixComponent	getComponent() Retrieves the component where this SU is deployed.
ClassLoader	getConfigurationClassLoader() Retrieve this service unit specific classloader.
String	getCurrentState() Retrieve the state of this service unit.
Endpoint	getEndpoint(String key)
Collection<Endpoint>	getEndpoints() Retrieves the list of deployed endpoints.
String	getName() Retrieves the name of this service unit.
String	getRootPath() Retrieves the root path of this service unit.
void	init() Puts the SU in a STOPPED state.
void	removeEndpoint(Endpoint endpoint) Removes an endpoint from this service unit.
void	setComponent(ServiceMixComponent component)
void	setName(String name)
void	setRootPath(String rootPath)
void	shutDown() Transition this service unit into the SHUTDOWN state.
void	start() Transition this service unit into the STARTED state.
void	stop() Transition this service unit to a STOPPED state.

Methods inherited from class java.lang.Object

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

Field Detail

component

protected ServiceMixComponent component

name

protected String name

rootPath

protected String rootPath

status

protected String status

endpoints

protected Map<String,Endpoint> endpoints

Constructor Detail

DefaultServiceUnit

public DefaultServiceUnit()

DefaultServiceUnit

public DefaultServiceUnit(ServiceMixComponent component)

Method Detail

init

public void init()
          throws Exception

Description copied from interface: ServiceUnit

Puts the SU in a STOPPED state. This call is only valid if the service unit is in a SHUTDOWN state. It means it is able to process incoming exchange but will not initiate new exchanges. The process of initializing a service unit should activate all endpoints, but not start them.

Specified by:

init in interface ServiceUnit

Throws:

Exception

See Also:

Endpoint.start()

start

public void start()
           throws Exception

Description copied from interface: ServiceUnit

Transition this service unit into the STARTED state. This call is only valid if the service unit is in a STOPPED state. Start consumption of external requests by starting all the endpoints.

Specified by:

start in interface ServiceUnit

Throws:

Exception

See Also:

Endpoint.start()

stop

public void stop()
          throws Exception

Description copied from interface: ServiceUnit

Transition this service unit to a STOPPED state. This call is only valid if the service unit is in a STARTED state.

Specified by:

stop in interface ServiceUnit

Throws:

Exception

See Also:

Endpoint.stop()

shutDown

public void shutDown()
              throws Exception

Description copied from interface: ServiceUnit

Transition this service unit into the SHUTDOWN state. This call is only valid if the service unit is in a STOPPED state.

Specified by:

shutDown in interface ServiceUnit

Throws:

Exception

See Also:

Endpoint.deactivate()

getCurrentState

public String getCurrentState()

Description copied from interface: ServiceUnit

Retrieve the state of this service unit. States can be: STOPPED, STARTED or SHUTDOWN

Specified by:

getCurrentState in interface ServiceUnit

Returns:

getName

public String getName()

Description copied from interface: ServiceUnit

Retrieves the name of this service unit.

Specified by:

getName in interface ServiceUnit

Returns:

setName

public void setName(String name)

getRootPath

public String getRootPath()

Description copied from interface: ServiceUnit

Retrieves the root path of this service unit.

Specified by:

getRootPath in interface ServiceUnit

Returns:

setRootPath

public void setRootPath(String rootPath)

getComponent

public ServiceMixComponent getComponent()

Description copied from interface: ServiceUnit

Retrieves the component where this SU is deployed.

Specified by:

getComponent in interface ServiceUnit

Returns:

Returns the component.

setComponent

public void setComponent(ServiceMixComponent component)

Parameters:

component - The component to set.

getEndpoints

public Collection<Endpoint> getEndpoints()

Description copied from interface: ServiceUnit

Retrieves the list of deployed endpoints.

Specified by:

getEndpoints in interface ServiceUnit

Returns:

addEndpoint

public void addEndpoint(Endpoint endpoint)
                 throws javax.jbi.management.DeploymentException

Description copied from interface: ServiceUnit

Adds an endpoint to this service unit. Adding an endpoint will transition this endpoint into a state which is consistent with this service unit state.

Specified by:

addEndpoint in interface ServiceUnit

Throws:

javax.jbi.management.DeploymentException

removeEndpoint

public void removeEndpoint(Endpoint endpoint)
                    throws javax.jbi.management.DeploymentException

Description copied from interface: ServiceUnit

Removes an endpoint from this service unit. Removing an endpoint will transition it into the SHUTDOWN state.

Specified by:

removeEndpoint in interface ServiceUnit

Throws:

javax.jbi.management.DeploymentException

getEndpoint

public Endpoint getEndpoint(String key)

getConfigurationClassLoader

public ClassLoader getConfigurationClassLoader()

Description copied from interface: ServiceUnit

Retrieve this service unit specific classloader.

Specified by:

getConfigurationClassLoader in interface ServiceUnit

Returns: