ServiceSupport (Camel :: API 3.18.1 API)

java.lang.Object
- org.apache.camel.support.service.BaseService
- - org.apache.camel.support.service.ServiceSupport

All Implemented Interfaces:

AutoCloseable, Service, ShutdownableService, StatefulService, SuspendableService

Direct Known Subclasses:

Transformer, Validator
```
public abstract class ServiceSupport
extends BaseService
implements StatefulService
```
A useful base class which ensures that a service is only initialized once and provides some helper methods for enquiring of its status.
Implementations can extend this base class and implement SuspendableService in case they support suspend/resume.
Important: You should override the lifecycle methods that start with do, eg BaseService.doStart()}, BaseService.doStop(), etc. where you implement your logic. The methods BaseService.start(), BaseService.stop() should NOT be overridden as they are used internally to keep track of the state of this service and properly invoke the operation in a safe manner.

- Field Summary
  - Fields inherited from class org.apache.camel.support.service.BaseService
    BUILT, FAILED, INITIALIZED, INITIALIZING, lock, NEW, SHUTDOWN, SHUTTING_DOWN, STARTED, STARTING, status, STOPPED, STOPPING, SUSPENDED, SUSPENDING
- Constructor Summary
  
  Constructors
  Constructor Description
  
  ServiceSupport()
- Method Summary
  - Methods inherited from class org.apache.camel.support.service.BaseService
    build, doBuild, doFail, doInit, doLifecycleChange, doResume, doShutdown, doStart, doStop, doSuspend, fail, getStatus, init, isBuild, isInit, isNew, isRunAllowed, isShutdown, isStarted, isStarting, isStartingOrStarted, isStopped, isStopping, isStoppingOrStopped, isSuspended, isSuspending, isSuspendingOrSuspended, resume, shutdown, start, stop, suspend
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
  - Methods inherited from interface org.apache.camel.Service
    build, close, init, start, stop
  - Methods inherited from interface org.apache.camel.ShutdownableService
    shutdown
  - Methods inherited from interface org.apache.camel.StatefulService
    getStatus, isRunAllowed, isStarted, isStarting, isStopped, isStopping, isSuspending
  - Methods inherited from interface org.apache.camel.SuspendableService
    isSuspended, resume, suspend

- Constructor Detail
  - ServiceSupport
```
public ServiceSupport()
```