java.lang.Object
- org.jboss.msc.service.ServiceControllerImpl<S>

Type Parameters:

S - the service type

All Implemented Interfaces:

Dependent, ServiceController<S>, Value<S>
```
final class ServiceControllerImpl<S>
extends java.lang.Object
implements ServiceController<S>, Dependent
```
The service controller implementation.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`private class`	`ServiceControllerImpl.ChildServiceTarget`
`(package private) static class`	`ServiceControllerImpl.ContextState`
`private class`	`ServiceControllerImpl.DemandDependenciesTask`
`private class`	`ServiceControllerImpl.DependencyFailedTask`
`private class`	`ServiceControllerImpl.DependencyRetryingTask`
`private class`	`ServiceControllerImpl.DependencyStartedTask`
`private class`	`ServiceControllerImpl.DependencyStoppedTask`
`private class`	`ServiceControllerImpl.DependentStartedTask`
`private class`	`ServiceControllerImpl.DependentStoppedTask`
`private static class`	`ServiceControllerImpl.ListenerNotification`
`private class`	`ServiceControllerImpl.ListenerTask`
`private class`	`ServiceControllerImpl.RemoveTask`
`private class`	`ServiceControllerImpl.ServiceAvailableTask`
`private class`	`ServiceControllerImpl.ServiceUnavailableTask`
`private class`	`ServiceControllerImpl.StartContextImpl`
`private class`	`ServiceControllerImpl.StartTask`
`private class`	`ServiceControllerImpl.StopContextImpl`
`private class`	`ServiceControllerImpl.StopTask`
`private class`	`ServiceControllerImpl.UndemandDependenciesTask`

Nested classes/interfaces inherited from interface org.jboss.msc.service.ServiceController
ServiceController.Mode, ServiceController.State, ServiceController.Substate, ServiceController.Transition

Field Summary

Fields
Modifier and Type	Field	Description
`private ServiceRegistrationImpl[]`	`aliasRegistrations`	The alias registrations of this service.
`private int`	`asyncTasks`	The number of asynchronous tasks that are currently running.
`private IdentityHashSet<ServiceControllerImpl<?>>`	`children`	The children of this service (only valid during `ServiceController.State.UP`).
`private ServiceControllerImpl.ChildServiceTarget`	`childTarget`	The service target for adding child services (can be `null` if none were added).
`private int`	`demandedByCount`	The number of registrations which place a demand-to-start on this instance.
`private Dependency[]`	`dependencies`	The dependencies of this service.
`private boolean`	`dependenciesDemanded`	Indicates whether dependencies have been demanded.
`private int`	`failCount`	Count for failure notification.
`private static java.lang.String`	`ILLEGAL_CONTROLLER_STATE`
`private IdentityHashSet<ServiceName>`	`immediateUnavailableDependencies`	The immediate unavailable dependencies of this service.
`private ValueInjection<?>[]`	`injections`	The injections of this service.
`private long`	`lifecycleTime`	The system nanotime of the moment in which the last lifecycle change was initiated.
`private IdentityHashSet<ServiceListener<? super S>>`	`listeners`	The set of registered service listeners.
`(package private) static int`	`MAX_DEPENDENCIES`
`private ServiceController.Mode`	`mode`	The controller mode.
`private IdentityHashSet<StabilityMonitor>`	`monitors`	The set of registered stability monitors.
`private static ServiceControllerImpl<?>[]`	`NO_CONTROLLERS`
`private static Dependent[]`	`NO_DEPENDENTS`
`private static ServiceName[]`	`NO_NAMES`
`private static java.lang.String[]`	`NO_STRINGS`
`private ValueInjection<?>[]`	`outInjections`	The out injections of this service.
`private ServiceControllerImpl<?>`	`parent`	The parent of this service.
`private ServiceRegistrationImpl`	`primaryRegistration`	The primary registration of this service.
`private int`	`runningDependents`	The number of dependents that are currently running.
`private Value<? extends Service<S>>`	`serviceValue`	The service itself.
`private StartException`	`startException`	The start exception.
`private ServiceController.Substate`	`state`	The controller state.
`private int`	`stoppingDependencies`	Count for dependencies that are trying to stop.
`private int`	`transitiveUnavailableDepCount`	Indicates if this service has one or more transitive dependencies that are not available.
`private int`	`unstartedDependencies`	The number of dependencies which are not yet started.

Constructor Summary

Constructors
Constructor	Description
`ServiceControllerImpl(Value<? extends Service<S>> serviceValue, Dependency[] dependencies, ValueInjection<?>[] injections, ValueInjection<?>[] outInjections, ServiceRegistrationImpl primaryRegistration, ServiceRegistrationImpl[] aliasRegistrations, java.util.Set<StabilityMonitor> monitors, java.util.Set<? extends ServiceListener<? super S>> listeners, ServiceControllerImpl<?> parent)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`(package private) void`	`addAsyncTasks(int size)`
`(package private) void`	`addChild(ServiceControllerImpl<?> child)`
`(package private) void`	`addDemand()`
`(package private) void`	`addDemands(int demandedByCount)`
`private void`	`addDependentsByName(ServiceRegistrationImpl registration, java.util.Map<ServiceName,Dependent[]> dependentsByName)`
`void`	`addListener(ServiceListener<? super S> listener)`	Add a service listener.
`(package private) void`	`addMonitor(StabilityMonitor stabilityMonitor)`
`S`	`awaitValue()`	Wait for a service to come up, and then return its value.
`S`	`awaitValue(long time, java.util.concurrent.TimeUnit unit)`	Wait for a service to come up for a certain amount of time, and then return its value.
`(package private) void`	`commitInstallation(ServiceController.Mode initialMode)`	Commit the service install, kicking off the mode set and listener execution.
`boolean`	`compareAndSetMode(ServiceController.Mode expectedMode, ServiceController.Mode newMode)`	Compare the current mode against `expected`; if it matches, change it to `newMode`.
`void`	`dependencyFailed()`	Notify this dependent that one of its dependencies (immediate or transitive) failed to start.
`void`	`dependencyFailureCleared()`	Notify this dependent that all dependency failures previously `notified` are now cleared.
`(package private) void`	`dependentStarted()`
`(package private) void`	`dependentStopped()`
`private void`	`doDemandDependencies()`
`(package private) void`	`doExecute(java.util.ArrayList<java.lang.Runnable> tasks)`
`private static <T> void`	`doInject(ValueInjection<T> injection)`
`private void`	`doUndemandDependencies()`
`(package private) java.lang.String`	`dumpServiceDetails()`
`ServiceName[]`	`getAliases()`	Get other names this service is known as.
`(package private) ServiceRegistrationImpl[]`	`getAliasRegistrations()`
`(package private) IdentityHashSet<ServiceControllerImpl<?>>`	`getChildren()`
`ServiceControllerImpl<?>`	`getController()`	Get the controller of this dependent.
`private Dependent[][]`	`getDependents()`	Returns a compiled array of all dependents of this service instance.
`private java.util.Map<ServiceName,Dependent[]>`	`getDependentsByDependencyName()`	Returns a compiled map of all dependents of this service mapped by the dependency name.
`java.util.Set<ServiceName>`	`getImmediateUnavailableDependencies()`	Get the complete list of immediate dependencies that are unavailable.
`private void`	`getListenerTasks(ServiceController.Transition transition, java.util.ArrayList<java.lang.Runnable> tasks)`
`private void`	`getListenerTasks(ServiceControllerImpl.ListenerNotification notification, java.util.ArrayList<java.lang.Runnable> tasks)`
`ServiceController.Mode`	`getMode()`	Get the service controller's current mode.
`(package private) java.util.Set<StabilityMonitor>`	`getMonitors()`
`ServiceName`	`getName()`	Get the name of this service, if any.
`ServiceControllerImpl<?>`	`getParent()`	Get this service's parent service, or `null` if there is none.
`(package private) ServiceRegistrationImpl`	`getPrimaryRegistration()`
`Service<S>`	`getService()`	Get the service.
`ServiceContainerImpl`	`getServiceContainer()`	Get the service container associated with this controller.
`StartException`	`getStartException()`	Get the reason why the last start failed.
`ServiceController.State`	`getState()`	Get the current service controller state.
`(package private) ServiceStatus`	`getStatus()`
`ServiceController.Substate`	`getSubstate()`	Get the current service controller substate.
`(package private) ServiceController.Substate`	`getSubstateLocked()`
`private ServiceController.Transition`	`getTransition()`	Identify the transition to take.
`S`	`getValue()`	Get the service value.
`void`	`immediateDependencyAvailable(ServiceName dependencyName)`	Notify this dependent that one of its immediate dependencies is available, i.e., it is installed and, if not `started`, should start shortly.
`void`	`immediateDependencyDown()`	Notify this dependent that one of its immediate dependencies is leaving the `UP` state.
`void`	`immediateDependencyUnavailable(ServiceName dependencyName)`	Notify this dependent that one of its immediate dependencies is unavailable. A dependency is unavailable when it is not installed or when it is in `NEVER` mode.
`void`	`immediateDependencyUp()`	Notify this dependent that one of its immediate dependencies entered `UP` state.
`private void`	`internalSetMode(ServiceController.Mode newMode, java.util.ArrayList<java.lang.Runnable> taskList)`
`private boolean`	`internalSetMode(ServiceController.Mode expectedMode, ServiceController.Mode newMode)`
`private void`	`invokeListener(ServiceListener<? super S> listener, ServiceControllerImpl.ListenerNotification notification, ServiceController.Transition transition)`	Invokes the listener, performing the notification specified.
`(package private) boolean`	`isInstallationCommitted()`	Return `true` only if this service controller installation is committed.
`(package private) boolean`	`isStableRestState()`	Returns true if controller is in rest state and no async tasks are running, false otherwise.
`(package private) void`	`newDependent(ServiceName dependencyName, Dependent dependent)`
`private void`	`propagateTransitiveAvailability()`
`private void`	`propagateTransitiveUnavailability()`
`(package private) void`	`removeAsyncTask()`
`(package private) void`	`removeChild(ServiceControllerImpl<?> child)`
`(package private) void`	`removeDemand()`
`void`	`removeListener(ServiceListener<? super S> listener)`	Remove a service listener.
`(package private) void`	`removeMonitor(StabilityMonitor stabilityMonitor)`
`(package private) void`	`removeMonitorNoCallback(StabilityMonitor stabilityMonitor)`
`void`	`retry()`	Retry a failed service.
`(package private) void`	`rollbackInstallation()`	Roll back the service install.
`void`	`setMode(ServiceController.Mode newMode)`	Change the service controller's current mode.
`private static java.lang.ClassLoader`	`setTCCL(java.lang.ClassLoader newTCCL)`
`private boolean`	`shouldStart()`	Determine whether a stopped controller should start.
`private boolean`	`shouldStop()`	Determine whether a running controller should stop.
`(package private) void`	`startInstallation()`	Start this service installation, connecting it to its parent and dependencies.
`java.lang.String`	`toString()`
`(package private) void`	`transition(java.util.ArrayList<java.lang.Runnable> tasks)`	Run the locked portion of a transition.
`void`	`transitiveDependencyAvailable()`	Notify this dependent that all `unavailable` transitive dependencies are now available (i.e., they are installed and will perform an attempt to start shortly).
`void`	`transitiveDependencyUnavailable()`	Notify this dependent that one of its transitive dependencies is unavailable (either uninstalled, or in `NEVER mode`).
`(package private) void`	`updateStabilityState(boolean leavingStableRestState)`
`private void`	`writeProfileInfo(char statusChar, long startNanos, long endNanos)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - ILLEGAL_CONTROLLER_STATE
```
private static final java.lang.String ILLEGAL_CONTROLLER_STATE
```
    See Also:
    
    Constant Field Values
  - serviceValue
```
private final Value<? extends Service<S>> serviceValue
```
    The service itself.
  - dependencies
```
private final Dependency[] dependencies
```
    The dependencies of this service.
  - injections
```
private final ValueInjection<?>[] injections
```
    The injections of this service.
  - outInjections
```
private final ValueInjection<?>[] outInjections
```
    The out injections of this service.
  - listeners
```
private final IdentityHashSet<ServiceListener<? super S>> listeners
```
    The set of registered service listeners.
  - monitors
```
private final IdentityHashSet<StabilityMonitor> monitors
```
    The set of registered stability monitors.
  - primaryRegistration
```
private final ServiceRegistrationImpl primaryRegistration
```
    The primary registration of this service.
  - aliasRegistrations
```
private final ServiceRegistrationImpl[] aliasRegistrations
```
    The alias registrations of this service.
  - parent
```
private final ServiceControllerImpl<?> parent
```
    The parent of this service.
  - children
```
private final IdentityHashSet<ServiceControllerImpl<?>> children
```
    The children of this service (only valid during ServiceController.State.UP).
  - immediateUnavailableDependencies
```
private final IdentityHashSet<ServiceName> immediateUnavailableDependencies
```
    The immediate unavailable dependencies of this service.
  - startException
```
private StartException startException
```
    The start exception.
  - mode
```
private ServiceController.Mode mode
```
    The controller mode.
  - state
```
private ServiceController.Substate state
```
    The controller state.
  - demandedByCount
```
private int demandedByCount
```
    The number of registrations which place a demand-to-start on this instance. If this value is >0, propagate a demand up to all parent dependents. If this value is >0 and mode is ON_DEMAND, we should start.
  - unstartedDependencies
```
private int unstartedDependencies
```
    The number of dependencies which are not yet started. This service cannot start until this count reaches zero.
  - stoppingDependencies
```
private int stoppingDependencies
```
    Count for dependencies that are trying to stop. If this count is greater than zero then dependents will be notified that a stop is necessary.
  - runningDependents
```
private int runningDependents
```
    The number of dependents that are currently running. The deployment will not execute the stop() method (and subsequently leave the ServiceController.State.STOPPING state) until all running dependents (and listeners) are stopped.
  - failCount
```
private int failCount
```
    Count for failure notification. It indicates how many services have failed to start and are not recovered so far. This count monitors failures that happen when starting this service, and dependency related failures as well. When incremented from 0 to 1, it is time to notify dependents and listeners that a failure occurred. When decremented from 1 to 0, the dependents and listeners are notified that the affected services are retrying to start. Values larger than 1 are ignored to avoid multiple notifications.
  - transitiveUnavailableDepCount
```
private int transitiveUnavailableDepCount
```
    Indicates if this service has one or more transitive dependencies that are not available. Count for notification of unavailable dependencies. Its value indicates how many transitive dependencies are unavailable. When incremented from 0 to 1, dependents are notified of the unavailable dependency unless immediateUnavailableDependencies is not empty. When decremented from 1 to 0, a notification that the unavailable dependencies are now available is sent to dependents, unless immediateUnavailableDependencies is not empty. Values larger than 1 are ignored to avoid multiple notifications.
  - dependenciesDemanded
```
private boolean dependenciesDemanded
```
    Indicates whether dependencies have been demanded.
  - asyncTasks
```
private int asyncTasks
```
    The number of asynchronous tasks that are currently running. This includes listeners, start/stop methods, outstanding asynchronous start/stops, and internal tasks.
  - childTarget
```
private volatile ServiceControllerImpl.ChildServiceTarget childTarget
```
    The service target for adding child services (can be null if none were added).
  - lifecycleTime
```
private volatile long lifecycleTime
```
    The system nanotime of the moment in which the last lifecycle change was initiated.
  - NO_DEPENDENTS
```
private static final Dependent[] NO_DEPENDENTS
```
  - NO_CONTROLLERS
```
private static final ServiceControllerImpl<?>[] NO_CONTROLLERS
```
  - NO_STRINGS
```
private static final java.lang.String[] NO_STRINGS
```
  - MAX_DEPENDENCIES
```
static final int MAX_DEPENDENCIES
```
    See Also:
    
    Constant Field Values
  - NO_NAMES
```
private static final ServiceName[] NO_NAMES
```
- Constructor Detail
  - ServiceControllerImpl
```
ServiceControllerImpl(Value<? extends Service<S>> serviceValue,
                      Dependency[] dependencies,
                      ValueInjection<?>[] injections,
                      ValueInjection<?>[] outInjections,
                      ServiceRegistrationImpl primaryRegistration,
                      ServiceRegistrationImpl[] aliasRegistrations,
                      java.util.Set<StabilityMonitor> monitors,
                      java.util.Set<? extends ServiceListener<? super S>> listeners,
                      ServiceControllerImpl<?> parent)
```
- Method Detail
  - getSubstateLocked
```
ServiceController.Substate getSubstateLocked()
```
  - addAsyncTasks
```
void addAsyncTasks(int size)
```
  - removeAsyncTask
```
void removeAsyncTask()
```
  - startInstallation
```
void startInstallation()
```
    Start this service installation, connecting it to its parent and dependencies. Also, set the instance in primary and alias registrations.
    All notifications from dependencies, parents, and registrations will be ignored until the installation is committed.
  - commitInstallation
```
void commitInstallation(ServiceController.Mode initialMode)
```
    Commit the service install, kicking off the mode set and listener execution.
    
    Parameters:
    
    initialMode - the initial service mode
  - rollbackInstallation
```
void rollbackInstallation()
```
    Roll back the service install.
  - isInstallationCommitted
```
boolean isInstallationCommitted()
```
    Return true only if this service controller installation is committed.
    
    Returns:
    
    true if this service controller installation is committed
  - shouldStart
```
private boolean shouldStart()
```
    Determine whether a stopped controller should start.
    
    Returns:
    
    true if so
  - shouldStop
```
private boolean shouldStop()
```
    Determine whether a running controller should stop.
    
    Returns:
    
    true if so
  - isStableRestState
```
boolean isStableRestState()
```
    Returns true if controller is in rest state and no async tasks are running, false otherwise.
    
    Returns:
    
    true if stable rest state, false otherwise
  - updateStabilityState
```
void updateStabilityState(boolean leavingStableRestState)
```
  - getTransition
```
private ServiceController.Transition getTransition()
```
    Identify the transition to take. Call under lock.
    
    Returns:
    
    the transition or null if none is needed at this time
  - transition
```
void transition(java.util.ArrayList<java.lang.Runnable> tasks)
```
    Run the locked portion of a transition. Call under lock.
    
    Parameters:
    
    tasks - the list to which async tasks should be appended
  - getListenerTasks
```
private void getListenerTasks(ServiceController.Transition transition,
                              java.util.ArrayList<java.lang.Runnable> tasks)
```
  - getListenerTasks
```
private void getListenerTasks(ServiceControllerImpl.ListenerNotification notification,
                              java.util.ArrayList<java.lang.Runnable> tasks)
```
  - doExecute
```
void doExecute(java.util.ArrayList<java.lang.Runnable> tasks)
```
  - setMode
```
public void setMode(ServiceController.Mode newMode)
```
    Description copied from interface: ServiceController
    
    Change the service controller's current mode. Might result in the service starting or stopping. The mode may only be changed if it was not already set to ServiceController.Mode.REMOVE. Calling this method with the controller's current mode has no effect and is always allowed.
    
    Specified by:
    
    setMode in interface ServiceController<S>
    
    Parameters:
    
    newMode - the new controller mode
  - internalSetMode
```
private boolean internalSetMode(ServiceController.Mode expectedMode,
                                ServiceController.Mode newMode)
```
  - internalSetMode
```
private void internalSetMode(ServiceController.Mode newMode,
                             java.util.ArrayList<java.lang.Runnable> taskList)
```
  - immediateDependencyAvailable
```
public void immediateDependencyAvailable(ServiceName dependencyName)
```
    Description copied from interface: Dependent
    
    Notify this dependent that one of its immediate dependencies is available, i.e., it is installed and, if not started, should start shortly.
    This method must not be called under a lock.
    
    Specified by:
    
    immediateDependencyAvailable in interface Dependent
    
    Parameters:
    
    dependencyName - the name of the immediate dependency that is now available
  - immediateDependencyUnavailable
```
public void immediateDependencyUnavailable(ServiceName dependencyName)
```
    Description copied from interface: Dependent
    
    Notify this dependent that one of its immediate dependencies is unavailable.
    A dependency is unavailable when it is not installed or when it is in NEVER mode.
    This method must not be called under a lock.
    
    Specified by:
    
    immediateDependencyUnavailable in interface Dependent
    
    Parameters:
    
    dependencyName - the name of the immediate dependency that is now unavailable
  - propagateTransitiveUnavailability
```
private void propagateTransitiveUnavailability()
```
  - propagateTransitiveAvailability
```
private void propagateTransitiveAvailability()
```
  - transitiveDependencyAvailable
```
public void transitiveDependencyAvailable()
```
    Description copied from interface: Dependent
    
    Notify this dependent that all unavailable transitive dependencies are now available (i.e., they are installed and will perform an attempt to start shortly).
    This method must not be called under a lock.
    
    Specified by:
    
    transitiveDependencyAvailable in interface Dependent
  - transitiveDependencyUnavailable
```
public void transitiveDependencyUnavailable()
```
    Description copied from interface: Dependent
    
    Notify this dependent that one of its transitive dependencies is unavailable (either uninstalled, or in NEVER mode).
    New transitive dependencies that become unavailable after the notified one do not result in new dependencyUnavailable notifications, as the dependent will never receive two or more dependencyUnavailable calls in a row. A dependencyUnavailable notification is only invoked again to notify of newly found unavailable dependencies if all the previously unavailable dependencies have become available.
    This method must not be called under a lock.
    
    Specified by:
    
    transitiveDependencyUnavailable in interface Dependent
  - getController
```
public ServiceControllerImpl<?> getController()
```
    Get the controller of this dependent.
    
    Specified by:
    
    getController in interface Dependent
    
    Returns:
    
    the controller
  - immediateDependencyUp
```
public void immediateDependencyUp()
```
    Description copied from interface: Dependent
    
    Notify this dependent that one of its immediate dependencies entered UP state.
    This method must not be called under a lock.
    
    Specified by:
    
    immediateDependencyUp in interface Dependent
  - immediateDependencyDown
```
public void immediateDependencyDown()
```
    Description copied from interface: Dependent
    
    Notify this dependent that one of its immediate dependencies is leaving the UP state.
    This method must not be called under a lock.
    
    Specified by:
    
    immediateDependencyDown in interface Dependent
  - dependencyFailed
```
public void dependencyFailed()
```
    Description copied from interface: Dependent
    
    Notify this dependent that one of its dependencies (immediate or transitive) failed to start. This method is called after the dependency state transitions from STARTING to START_FAILED.
    Dependency failures that occur after the notified failure do not result in new dependencyFailed notifications, as the dependent will never receive two or more dependencyFailed calls in a row. A dependencyFailed notification is only invoked again to notify of new failures if the previous failures have been cleared.
    This method must not be called under a lock.
    
    Specified by:
    
    dependencyFailed in interface Dependent
  - dependencyFailureCleared
```
public void dependencyFailureCleared()
```
    Description copied from interface: Dependent
    
    Notify this dependent that all dependency failures previously notified are now cleared. This method is called only after all affected dependencies left START_FAILED state.
    This method must not be called under a lock.
    
    Specified by:
    
    dependencyFailureCleared in interface Dependent
  - dependentStarted
```
void dependentStarted()
```
  - dependentStopped
```
void dependentStopped()
```
  - newDependent
```
void newDependent(ServiceName dependencyName,
                  Dependent dependent)
```
  - doDemandDependencies
```
private void doDemandDependencies()
```
  - doUndemandDependencies
```
private void doUndemandDependencies()
```
  - addDemand
```
void addDemand()
```
  - addDemands
```
void addDemands(int demandedByCount)
```
  - removeDemand
```
void removeDemand()
```
  - addChild
```
void addChild(ServiceControllerImpl<?> child)
```
  - removeChild
```
void removeChild(ServiceControllerImpl<?> child)
```
  - getChildren
```
IdentityHashSet<ServiceControllerImpl<?>> getChildren()
```
  - getParent
```
public ServiceControllerImpl<?> getParent()
```
    Description copied from interface: ServiceController
    
    Get this service's parent service, or null if there is none.
    
    Specified by:
    
    getParent in interface ServiceController<S>
    
    Returns:
    
    the parent service or null if this service has no parent
  - getServiceContainer
```
public ServiceContainerImpl getServiceContainer()
```
    Description copied from interface: ServiceController
    
    Get the service container associated with this controller.
    
    Specified by:
    
    getServiceContainer in interface ServiceController<S>
    
    Returns:
    
    the container
  - getState
```
public ServiceController.State getState()
```
    Description copied from interface: ServiceController
    
    Get the current service controller state.
    
    Specified by:
    
    getState in interface ServiceController<S>
    
    Returns:
    
    the current state
  - getValue
```
public S getValue()
           throws java.lang.IllegalStateException
```
    Description copied from interface: ServiceController
    
    Get the service value.
    
    Specified by:
    
    getValue in interface ServiceController<S>
    
    Specified by:
    
    getValue in interface Value<S>
    
    Returns:
    
    the service value
    
    Throws:
    
    java.lang.IllegalStateException - if the service is not available (i.e. it is not up)
  - awaitValue
```
public S awaitValue()
             throws java.lang.IllegalStateException,
                    java.lang.InterruptedException
```
    Description copied from interface: ServiceController
    
    Wait for a service to come up, and then return its value.
    
    Specified by:
    
    awaitValue in interface ServiceController<S>
    
    Returns:
    
    the service value
    
    Throws:
    
    java.lang.IllegalStateException - if the service is not available (i.e. it was removed or failed)
    
    java.lang.InterruptedException - if the wait operation was interrupted
  - awaitValue
```
public S awaitValue(long time,
                    java.util.concurrent.TimeUnit unit)
             throws java.lang.IllegalStateException,
                    java.lang.InterruptedException,
                    java.util.concurrent.TimeoutException
```
    Description copied from interface: ServiceController
    
    Wait for a service to come up for a certain amount of time, and then return its value.
    
    Specified by:
    
    awaitValue in interface ServiceController<S>
    
    Parameters:
    
    time - the amount of time to wait
    
    unit - the unit of time to wait
    
    Returns:
    
    the service value
    
    Throws:
    
    java.lang.IllegalStateException - if the service is not available (i.e. it was removed or failed)
    
    java.lang.InterruptedException - if the wait operation was interrupted
    
    java.util.concurrent.TimeoutException
  - getService
```
public Service<S> getService()
                      throws java.lang.IllegalStateException
```
    Description copied from interface: ServiceController
    
    Get the service.
    
    Specified by:
    
    getService in interface ServiceController<S>
    
    Returns:
    
    the service
    
    Throws:
    
    java.lang.IllegalStateException - if the service is not available (i.e. it is not up)
  - getName
```
public ServiceName getName()
```
    Description copied from interface: ServiceController
    
    Get the name of this service, if any.
    
    Specified by:
    
    getName in interface ServiceController<S>
    
    Returns:
    
    the name, or null if none was specified.
  - getAliases
```
public ServiceName[] getAliases()
```
    Description copied from interface: ServiceController
    
    Get other names this service is known as.
    
    Specified by:
    
    getAliases in interface ServiceController<S>
    
    Returns:
    
    the aliases
  - addListener
```
public void addListener(ServiceListener<? super S> listener)
```
    Description copied from interface: ServiceController
    
    Add a service listener. The listener's "listener added" callback will be invoked from the same thread that calls this method. Then, the method corresponding to the current service state is called.
    
    Specified by:
    
    addListener in interface ServiceController<S>
    
    Parameters:
    
    listener - the service listener
  - removeListener
```
public void removeListener(ServiceListener<? super S> listener)
```
    Description copied from interface: ServiceController
    
    Remove a service listener.
    
    Specified by:
    
    removeListener in interface ServiceController<S>
    
    Parameters:
    
    listener - the service listener to remove
  - getStartException
```
public StartException getStartException()
```
    Description copied from interface: ServiceController
    
    Get the reason why the last start failed.
    
    Specified by:
    
    getStartException in interface ServiceController<S>
    
    Returns:
    
    the last start exception, or null if the last start succeeded or the service has not yet started
  - retry
```
public void retry()
```
    Description copied from interface: ServiceController
    
    Retry a failed service. Does nothing if the state is not ServiceController.State.START_FAILED.
    
    Specified by:
    
    retry in interface ServiceController<S>
  - getImmediateUnavailableDependencies
```
public java.util.Set<ServiceName> getImmediateUnavailableDependencies()
```
    Description copied from interface: ServiceController
    
    Get the complete list of immediate dependencies that are unavailable.
    
    Specified by:
    
    getImmediateUnavailableDependencies in interface ServiceController<S>
    
    Returns:
    
    a set containing the names of all unavailable immediate dependencies
  - getMode
```
public ServiceController.Mode getMode()
```
    Description copied from interface: ServiceController
    
    Get the service controller's current mode.
    
    Specified by:
    
    getMode in interface ServiceController<S>
    
    Returns:
    
    the controller mode
  - compareAndSetMode
```
public boolean compareAndSetMode(ServiceController.Mode expectedMode,
                                 ServiceController.Mode newMode)
```
    Description copied from interface: ServiceController
    
    Compare the current mode against expected; if it matches, change it to newMode. The return value is true when the mode was matched and changed.
    
    Specified by:
    
    compareAndSetMode in interface ServiceController<S>
    
    Parameters:
    
    expectedMode - the expected mode
    
    newMode - the new mode
    
    Returns:
    
    true if the mode was changed
  - getStatus
```
ServiceStatus getStatus()
```
  - dumpServiceDetails
```
java.lang.String dumpServiceDetails()
```
  - addMonitor
```
void addMonitor(StabilityMonitor stabilityMonitor)
```
  - removeMonitor
```
void removeMonitor(StabilityMonitor stabilityMonitor)
```
  - removeMonitorNoCallback
```
void removeMonitorNoCallback(StabilityMonitor stabilityMonitor)
```
  - getMonitors
```
java.util.Set<StabilityMonitor> getMonitors()
```
  - invokeListener
```
private void invokeListener(ServiceListener<? super S> listener,
                            ServiceControllerImpl.ListenerNotification notification,
                            ServiceController.Transition transition)
```
    Invokes the listener, performing the notification specified.
    
    Parameters:
    
    listener - listener to be invoked
    
    notification - specified notification
    
    transition - the transition to be notified, only relevant if notification is ServiceControllerImpl.ListenerNotification.TRANSITION
  - getSubstate
```
public ServiceController.Substate getSubstate()
```
    Description copied from interface: ServiceController
    
    Get the current service controller substate.
    
    Specified by:
    
    getSubstate in interface ServiceController<S>
    
    Returns:
    
    the current substate
  - getPrimaryRegistration
```
ServiceRegistrationImpl getPrimaryRegistration()
```
  - getAliasRegistrations
```
ServiceRegistrationImpl[] getAliasRegistrations()
```
  - getDependents
```
private Dependent[][] getDependents()
```
    Returns a compiled array of all dependents of this service instance.
    
    Returns:
    
    an array of dependents, including children
  - getDependentsByDependencyName
```
private java.util.Map<ServiceName,Dependent[]> getDependentsByDependencyName()
```
    Returns a compiled map of all dependents of this service mapped by the dependency name. This map can be used when it is necessary to perform notifications to these dependents that require the name of the dependency issuing notification.
    The return result does not include children.
    
    Returns:
    
    an array of dependents, including children
  - addDependentsByName
```
private void addDependentsByName(ServiceRegistrationImpl registration,
                                 java.util.Map<ServiceName,Dependent[]> dependentsByName)
```
  - doInject
```
private static <T> void doInject(ValueInjection<T> injection)
```
  - setTCCL
```
private static java.lang.ClassLoader setTCCL(java.lang.ClassLoader newTCCL)
```
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object
  - writeProfileInfo
```
private void writeProfileInfo(char statusChar,
                              long startNanos,
                              long endNanos)
```

Class ServiceControllerImpl<S>

Nested Class Summary

Nested classes/interfaces inherited from interface org.jboss.msc.service.ServiceController

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

ILLEGAL_CONTROLLER_STATE

serviceValue

dependencies

injections

outInjections

listeners

monitors

primaryRegistration

aliasRegistrations

parent

children

immediateUnavailableDependencies

startException

mode

state

demandedByCount

unstartedDependencies

stoppingDependencies

runningDependents

failCount

transitiveUnavailableDepCount

dependenciesDemanded

asyncTasks

childTarget

lifecycleTime

NO_DEPENDENTS

NO_CONTROLLERS

NO_STRINGS

MAX_DEPENDENCIES

NO_NAMES

Constructor Detail

ServiceControllerImpl

Method Detail

getSubstateLocked

addAsyncTasks

removeAsyncTask

startInstallation

commitInstallation

rollbackInstallation

isInstallationCommitted

shouldStart

shouldStop

isStableRestState

updateStabilityState

getTransition

transition

getListenerTasks

getListenerTasks

doExecute

setMode

internalSetMode

internalSetMode

immediateDependencyAvailable

immediateDependencyUnavailable

propagateTransitiveUnavailability

propagateTransitiveAvailability

transitiveDependencyAvailable

transitiveDependencyUnavailable

getController

immediateDependencyUp

immediateDependencyDown

dependencyFailed

dependencyFailureCleared

dependentStarted

dependentStopped

newDependent

doDemandDependencies

doUndemandDependencies

addDemand

addDemands

removeDemand

addChild