org.apache.turbine.services
Class TurbineBaseService

java.lang.Object
  org.apache.turbine.services.BaseInitable
      org.apache.turbine.services.BaseService
          org.apache.turbine.services.TurbineBaseService

All Implemented Interfaces:

Initable, Service

Direct Known Subclasses:

BaseSecurityService, BaseTemplateEngineService, BaseUploadService, TurbineAssemblerBrokerService, TurbineAvalonComponentService, TurbineComponentService, TurbineFactoryService, TurbineGlobalCacheService, TurbineIntakeService, TurbineLocalizationService, TurbineMimeTypeService, TurbineNamingService, TurbinePoolService, TurbinePullService, TurbineRunDataService, TurbineSchedulerService, TurbineServletService, TurbineSessionService, TurbineTemplateService, TurbineUniqueIdService, TurbineUploadService, TurbineXmlRpcService, TurbineXSLTService

public abstract class TurbineBaseService

extends BaseService

This class provides a Service implementation that Services used in Turbine are required to extend. The functionality provided in addition to BaseService functionality is recognizing objects used in early initialization of Services in Turbine, and passing them to appropriate convenience methods. These methods should be overriden to provide desired initialization functionality.

Note!
Remember to call setInit(true) after successful initialization.

Note!
If you need to use another Service inside your early initialization, remember to request initialization of that Service before using it:

 getServiceBroker().initClass("OtherService",data);
 OtherService service =
         (OtherService)getServiceBroker().getService("OtherService");
 

Version:

$Id: TurbineBaseService.java 264148 2005-08-29 14:21:04Z henning $

Author:

Greg Ritter, Brett McLaughlin, Kevin Burton, Rafal Krzewski, Jon S. Stevens, Jason van Zyl

Field Summary

Fields inherited from class org.apache.turbine.services.BaseService

configuration, name, serviceBroker

Fields inherited from class org.apache.turbine.services.BaseInitable

initableBroker, isInitialized

Fields inherited from interface org.apache.turbine.services.Service

SERVICE_NAME

Constructor Summary

TurbineBaseService()

Method Summary

void	init() Performs late initialization.
void	init(java.lang.Object data) Performs early initialization.
void	init(RunData data) Performs early initialization.
void	init(javax.servlet.ServletConfig config) Deprecated. Use init() instead
void	shutdown() Returns to uninitialized state.

Methods inherited from class org.apache.turbine.services.BaseService

getConfiguration, getName, getProperties, getServiceBroker, setName, setServiceBroker

Methods inherited from class org.apache.turbine.services.BaseInitable

getInit, getInitableBroker, setInit, setInitableBroker

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.turbine.services.Initable

getInit, setInitableBroker

Constructor Detail

TurbineBaseService

public TurbineBaseService()

Method Detail

init

public void init(java.lang.Object data)
          throws InitializationException

Performs early initialization. Overrides init() method in BaseService to detect objects used in Turbine's Service initialization and pass them to apropriate init() methods.

Specified by:

init in interface Initable

Overrides:

init in class BaseInitable

Parameters:

data - An Object to use for initialization activities.

Throws:

InitializationException - if initialization of this class was not successful.

init

public void init(javax.servlet.ServletConfig config)
          throws InitializationException

Deprecated. Use init() instead

Performs early initialization.

Parameters:

config - A ServletConfing to use for initialization activities.

Throws:

InitializationException - if initialization of this class was not successful.

init

public void init(RunData data)
          throws InitializationException

Performs early initialization.

Parameters:

data - An RunData to use for initialization activities.

Throws:

InitializationException - if initialization of this class was not successful.

init

public void init()
          throws InitializationException

Performs late initialization. If your class relies on early initialization, and the object it expects was not received, you can use late initialization to throw an exception and complain.

Specified by:

init in interface Initable

Overrides:

init in class BaseInitable

Throws:

InitializationException, - if initialization of this class was not successful.

InitializationException - Initialization of this class was not successful.

shutdown

public void shutdown()

Returns to uninitialized state. You can use this method to release resources thet your Service allocated when Turbine shuts down.

Specified by:

shutdown in interface Initable

Overrides:

shutdown in class BaseInitable