Package org.jboss.msc.service

Class ServiceTargetImpl

java.lang.Object

org.jboss.msc.service.ServiceTargetImpl

All Implemented Interfaces:

ServiceTarget

Direct Known Subclasses:

BatchServiceTargetImpl, ServiceContainerImpl, ServiceControllerImpl.ChildServiceTarget

class ServiceTargetImpl
extends java.lang.Object
implements ServiceTarget

Abstract base class used for ServiceTargets.

Field Summary

Fields

Modifier and Type	Field	Description
private java.util.Set<ServiceName>	dependencies
private java.util.Set<ServiceListener<java.lang.Object>>	listeners
private java.util.Set<StabilityMonitor>	monitors
private ServiceTargetImpl	parent

Constructor Summary

Constructors

Constructor	Description
ServiceTargetImpl()
ServiceTargetImpl(ServiceTargetImpl parent)

Method Summary

Modifier and Type	Method	Description
ServiceTarget	addDependency(java.util.Collection<ServiceName> dependencies)	Add a collection of dependencies that will be added to the all ServiceBuilders installed in this target
ServiceTarget	addDependency(ServiceName dependency)	Add a dependency that will be added to the all ServiceBuilders installed in this target.
ServiceTarget	addDependency(ServiceName... dependencies)	Add a list of dependencies that will be added to the all ServiceBuilders installed in this target.
ServiceTarget	addListener(java.util.Collection<ServiceListener<java.lang.Object>> listeners)	Add a collection of service listener that will be added to all ServiceBuilders installed in this target.
ServiceTarget	addListener(ServiceListener<java.lang.Object> listener)	Add a service listener that will be added to all the ServiceBuilders installed in this target.
ServiceTarget	addListener(ServiceListener<java.lang.Object>... listeners)	Add a list of service listener that will be added to all ServiceBuilders installed in this target.
ServiceTarget	addMonitor(StabilityMonitor monitor)	Add a stability monitor that will be added to all the ServiceBuilders installed in this target.
ServiceTarget	addMonitors(StabilityMonitor... monitors)	Add a stability monitors that will be added to all the ServiceBuilders installed in this target.
<T> ServiceBuilder<T>	addService(ServiceName name, Service<T> service)	Get a builder which can be used to add a service to this target.
<T> ServiceBuilder<T>	addServiceValue(ServiceName name, Value<? extends Service<T>> value)	Get a builder which can be used to add a service to this target.
(package private) void	apply(ServiceBuilderImpl<?> serviceBuilder)	Apply listeners and dependencies to serviceBuilder.
BatchServiceTarget	batchTarget()	Create a new batch service target, which is used to install described services in this target.
protected <T> ServiceBuilder<T>	createServiceBuilder(ServiceName name, Value<? extends Service<T>> value, ServiceControllerImpl<?> parent)
java.util.Set<ServiceName>	getDependencies()	Returns a set of all dependencies added to this target.
java.util.Set<ServiceListener<java.lang.Object>>	getListeners()	Returns a set of the listeners added to this target.
java.util.Set<StabilityMonitor>	getMonitors()	Returns a set of the monitors added to this target.
(package private) ServiceRegistry	getServiceRegistry()	Returns the serviceRegistry that contains all services installed by this target.
(package private) <T> ServiceController<T>	install(ServiceBuilderImpl<T> serviceBuilder)	Install serviceBuilder in this target.
ServiceTarget	removeDependency(ServiceName dependency)	Remove a dependency from this target.
ServiceTarget	removeListener(ServiceListener<java.lang.Object> listener)	Remove a listener from this target, if it exists.
ServiceTarget	removeMonitor(StabilityMonitor monitor)	Remove a monitor from this target, if it exists.
ServiceTarget	subTarget()	Create a sub-target using this as the parent target.

Methods inherited from class java.lang.Object

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

Field Detail

parent

private final ServiceTargetImpl parent

listeners

private final java.util.Set<ServiceListener<java.lang.Object>> listeners

dependencies

private final java.util.Set<ServiceName> dependencies

monitors

private final java.util.Set<StabilityMonitor> monitors

Constructor Detail

ServiceTargetImpl

ServiceTargetImpl(ServiceTargetImpl parent)

ServiceTargetImpl

ServiceTargetImpl()

Method Detail

addServiceValue

public <T> ServiceBuilder<T> addServiceValue(ServiceName name,
                                             Value<? extends Service<T>> value)
                                      throws java.lang.IllegalArgumentException

Description copied from interface: ServiceTarget

Get a builder which can be used to add a service to this target.

Specified by:

addServiceValue in interface ServiceTarget

Parameters:

name - the service name

value - the service value

Returns:

the builder for the service

Throws:

java.lang.IllegalArgumentException

createServiceBuilder

protected <T> ServiceBuilder<T> createServiceBuilder(ServiceName name,
                                                     Value<? extends Service<T>> value,
                                                     ServiceControllerImpl<?> parent)
                                              throws java.lang.IllegalArgumentException

Throws:

java.lang.IllegalArgumentException

addService

public <T> ServiceBuilder<T> addService(ServiceName name,
                                        Service<T> service)
                                 throws java.lang.IllegalArgumentException

Description copied from interface: ServiceTarget

Get a builder which can be used to add a service to this target.

Specified by:

addService in interface ServiceTarget

Parameters:

name - the service name

service - the service

Returns:

the builder for the service

Throws:

java.lang.IllegalArgumentException

addListener

public ServiceTarget addListener(ServiceListener<java.lang.Object> listener)

Description copied from interface: ServiceTarget

Add a service listener that will be added to all the ServiceBuilders installed in this target.

Specified by:

addListener in interface ServiceTarget

Parameters:

listener - the listener to add to the target

Returns:

this target

addMonitor

public ServiceTarget addMonitor(StabilityMonitor monitor)

Description copied from interface: ServiceTarget

Add a stability monitor that will be added to all the ServiceBuilders installed in this target.

Specified by:

addMonitor in interface ServiceTarget

Parameters:

monitor - the monitor to add to the target

Returns:

this target

addMonitors

public ServiceTarget addMonitors(StabilityMonitor... monitors)

Description copied from interface: ServiceTarget

Add a stability monitors that will be added to all the ServiceBuilders installed in this target.

Specified by:

addMonitors in interface ServiceTarget

Parameters:

monitors - the monitors to add to the target

Returns:

this target

addListener

public ServiceTarget addListener(ServiceListener<java.lang.Object>... listeners)

Description copied from interface: ServiceTarget

Add a list of service listener that will be added to all ServiceBuilders installed in this target.

Specified by:

addListener in interface ServiceTarget

Parameters:

listeners - a list of listeners to add to the target

Returns:

this target

addListener

public ServiceTarget addListener(java.util.Collection<ServiceListener<java.lang.Object>> listeners)

Description copied from interface: ServiceTarget

Add a collection of service listener that will be added to all ServiceBuilders installed in this target.

Specified by:

addListener in interface ServiceTarget

Parameters:

listeners - a collection of listeners to add to the target

Returns:

this target

removeMonitor

public ServiceTarget removeMonitor(StabilityMonitor monitor)

Description copied from interface: ServiceTarget

Remove a monitor from this target, if it exists.

Specified by:

removeMonitor in interface ServiceTarget

Parameters:

monitor - the monitor to remove

Returns:

this target

removeListener

public ServiceTarget removeListener(ServiceListener<java.lang.Object> listener)

Description copied from interface: ServiceTarget

Remove a listener from this target, if it exists.

Specified by:

removeListener in interface ServiceTarget

Parameters:

listener - the listener to remove

Returns:

this target

getMonitors

public java.util.Set<StabilityMonitor> getMonitors()

Description copied from interface: ServiceTarget

Returns a set of the monitors added to this target.

Specified by:

getMonitors in interface ServiceTarget

Returns:

the monitors added to this target

getListeners

public java.util.Set<ServiceListener<java.lang.Object>> getListeners()

Description copied from interface: ServiceTarget

Returns a set of the listeners added to this target.

Specified by:

getListeners in interface ServiceTarget

Returns:

the listeners added to this target

addDependency

public ServiceTarget addDependency(ServiceName dependency)

Description copied from interface: ServiceTarget

Add a dependency that will be added to the all ServiceBuilders installed in this target.

Specified by:

addDependency in interface ServiceTarget

Parameters:

dependency - the dependency to add to the target

Returns:

this target

addDependency

public ServiceTarget addDependency(ServiceName... dependencies)

Description copied from interface: ServiceTarget

Add a list of dependencies that will be added to the all ServiceBuilders installed in this target.

Specified by:

addDependency in interface ServiceTarget

Parameters:

dependencies - a list of dependencies to add to the target

Returns:

this target

addDependency

public ServiceTarget addDependency(java.util.Collection<ServiceName> dependencies)

Description copied from interface: ServiceTarget

Add a collection of dependencies that will be added to the all ServiceBuilders installed in this target

Specified by:

addDependency in interface ServiceTarget

Parameters:

dependencies - a collection of dependencies to add to this target

Returns:

this target

removeDependency

public ServiceTarget removeDependency(ServiceName dependency)

Description copied from interface: ServiceTarget

Remove a dependency from this target. Subsequently defined services will not have this dependency.

Specified by:

removeDependency in interface ServiceTarget

Parameters:

dependency - the dependency

Returns:

this target

getDependencies

public java.util.Set<ServiceName> getDependencies()

Description copied from interface: ServiceTarget

Returns a set of all dependencies added to this target.

Specified by:

getDependencies in interface ServiceTarget

Returns:

all dependencies of this target

apply

void apply(ServiceBuilderImpl<?> serviceBuilder)

Apply listeners and dependencies to serviceBuilder.

Parameters:

serviceBuilder - serviceBuilder which listeners and dependencies will be added to.

install

<T> ServiceController<T> install(ServiceBuilderImpl<T> serviceBuilder)
                          throws ServiceRegistryException

Install serviceBuilder in this target.

Parameters:

serviceBuilder - a serviceBuilder created by this ServiceTarget

Returns:

the installed service controller

Throws:

ServiceRegistryException - if a service registry issue occurred during installation

getServiceRegistry

ServiceRegistry getServiceRegistry()

Returns the serviceRegistry that contains all services installed by this target.

Returns:

the serviceRegistry containing services installed by this target

subTarget

public ServiceTarget subTarget()

Description copied from interface: ServiceTarget

Create a sub-target using this as the parent target.

Specified by:

subTarget in interface ServiceTarget

Returns:

the new service target

batchTarget

public BatchServiceTarget batchTarget()

Description copied from interface: ServiceTarget

Create a new batch service target, which is used to install described services in this target.

Specified by:

batchTarget in interface ServiceTarget

Returns:

the new batch service target