org.apache.fulcrum.yaafi.service.advice

Class AdviceServiceImpl

java.lang.Object

org.apache.avalon.framework.logger.AbstractLogEnabled

org.apache.fulcrum.yaafi.service.advice.AdviceServiceImpl

All Implemented Interfaces:

org.apache.avalon.framework.configuration.Configurable, org.apache.avalon.framework.configuration.Reconfigurable, org.apache.avalon.framework.context.Contextualizable, org.apache.avalon.framework.logger.LogEnabled, org.apache.avalon.framework.service.Serviceable, AdviceService

public class AdviceServiceImpl
extends org.apache.avalon.framework.logger.AbstractLogEnabled
implements AdviceService, org.apache.avalon.framework.service.Serviceable, org.apache.avalon.framework.context.Contextualizable, org.apache.avalon.framework.configuration.Reconfigurable

Simple service providing interceptor advices for ordinary POJOs. Since the implementation uses Dynamic Proxies only methods invoked by an interface can be advised.

Author:

Siegfried Goeschl

Constructor Summary

Constructors

Constructor and Description
AdviceServiceImpl()

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	advice(java.lang.Object object) Advice the object with a the list of default AvalonInterceptorServices.
java.lang.Object	advice(java.lang.String[] interceptorList, java.lang.Object object) Advice the object with a list of AvalonInterceptorServices.
java.lang.Object	advice(java.lang.String name, java.lang.Object object) Advice the object with a the list of default AvalonInterceptorServices.
java.lang.Object	advice(java.lang.String name, java.lang.String[] interceptorList, java.lang.Object object) Advice the object with a list of AvalonInterceptorServices.
void	configure(org.apache.avalon.framework.configuration.Configuration configuration)
void	contextualize(org.apache.avalon.framework.context.Context context)
protected java.lang.Object	doAdvice(java.lang.String name, java.lang.String[] interceptorList, java.lang.Object object) Does the actual work of advising the object.
boolean	isAdviced(java.lang.Object object) Is the given object already adviced?
void	reconfigure(org.apache.avalon.framework.configuration.Configuration configuration)
void	service(org.apache.avalon.framework.service.ServiceManager serviceManager)

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

AdviceServiceImpl

public AdviceServiceImpl()

Method Detail

service

public void service(org.apache.avalon.framework.service.ServiceManager serviceManager)
             throws org.apache.avalon.framework.service.ServiceException

Specified by:

service in interface org.apache.avalon.framework.service.Serviceable

Throws:

org.apache.avalon.framework.service.ServiceException

See Also:

Serviceable.service(org.apache.avalon.framework.service.ServiceManager)

contextualize

public void contextualize(org.apache.avalon.framework.context.Context context)
                   throws org.apache.avalon.framework.context.ContextException

Specified by:

contextualize in interface org.apache.avalon.framework.context.Contextualizable

Throws:

org.apache.avalon.framework.context.ContextException

See Also:

Contextualizable.contextualize(org.apache.avalon.framework.context.Context)

configure

public void configure(org.apache.avalon.framework.configuration.Configuration configuration)
               throws org.apache.avalon.framework.configuration.ConfigurationException

Specified by:

configure in interface org.apache.avalon.framework.configuration.Configurable

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

See Also:

Configurable.configure(org.apache.avalon.framework.configuration.Configuration)

reconfigure

public void reconfigure(org.apache.avalon.framework.configuration.Configuration configuration)
                 throws org.apache.avalon.framework.configuration.ConfigurationException

Specified by:

reconfigure in interface org.apache.avalon.framework.configuration.Reconfigurable

Throws:

org.apache.avalon.framework.configuration.ConfigurationException

See Also:

Reconfigurable.reconfigure(org.apache.avalon.framework.configuration.Configuration)

advice

public java.lang.Object advice(java.lang.Object object)

Description copied from interface: AdviceService

Advice the object with a the list of default AvalonInterceptorServices.

Specified by:

advice in interface AdviceService

Parameters:

object - the object to be advised

Returns:

the advised object

See Also:

AdviceService.advice(java.lang.Object)

advice

public java.lang.Object advice(java.lang.String name,
                      java.lang.Object object)

Description copied from interface: AdviceService

Advice the object with a the list of default AvalonInterceptorServices.

Specified by:

advice in interface AdviceService

Parameters:

name - the name of the object

object - the object to be advised

Returns:

the advised object

See Also:

AdviceService.advice(java.lang.String, java.lang.Object)

advice

public java.lang.Object advice(java.lang.String[] interceptorList,
                      java.lang.Object object)

Description copied from interface: AdviceService

Advice the object with a list of AvalonInterceptorServices.

Specified by:

advice in interface AdviceService

Parameters:

interceptorList - the list of service names

object - the object to be advised

Returns:

the advised object

See Also:

AdviceService.advice(java.lang.String[], java.lang.Object)

advice

public java.lang.Object advice(java.lang.String name,
                      java.lang.String[] interceptorList,
                      java.lang.Object object)

Description copied from interface: AdviceService

Advice the object with a list of AvalonInterceptorServices.

Specified by:

advice in interface AdviceService

Parameters:

name - the associated name of the object

interceptorList - the list of service names

object - the object to be advised

Returns:

the advised object

See Also:

AdviceService.advice(java.lang.String, java.lang.String[], java.lang.Object)

isAdviced

public boolean isAdviced(java.lang.Object object)

Description copied from interface: AdviceService

Is the given object already adviced?

Specified by:

isAdviced in interface AdviceService

Parameters:

object - the object to check

Returns:

true if the object is an dynamic proxy

See Also:

AdviceService.isAdviced(java.lang.Object)

doAdvice

protected java.lang.Object doAdvice(java.lang.String name,
                        java.lang.String[] interceptorList,
                        java.lang.Object object)

Does the actual work of advising the object.

Parameters:

name - the name of the object to be advised

interceptorList - the list of interceptor services to advise the object

object - the object to be advised

Returns:

the advised object.