org.mule.runtime.core.processor.interceptor

Class DefaultProcessorInterceptorManager

java.lang.Object

org.mule.runtime.core.processor.interceptor.DefaultProcessorInterceptorManager

All Implemented Interfaces:

org.mule.runtime.api.lifecycle.Initialisable, ProcessorInterceptorProvider

public class DefaultProcessorInterceptorManager
extends Object
implements ProcessorInterceptorProvider, org.mule.runtime.api.lifecycle.Initialisable

Field Summary

Fields inherited from interface org.mule.runtime.api.lifecycle.Initialisable

PHASE_NAME

Constructor Summary

Constructors

Constructor and Description
DefaultProcessorInterceptorManager()

Method Summary

Modifier and Type	Method and Description
void	addInterceptorFactory(org.mule.runtime.api.interception.ProcessorInterceptorFactory interceptorFactory) Adds an ProcessorInterceptorFactory to be applied to the components of a flow.
List<org.mule.runtime.api.interception.ProcessorInterceptorFactory>	getInterceptorFactories() Provides the ProcessorInterceptorFactories that were registered by calling ProcessorInterceptorProvider.addInterceptorFactory(ProcessorInterceptorFactory), in the order defined by ProcessorInterceptorProvider.setInterceptorsOrder(String...) if defined.
void	initialise()
void	setInterceptorsOrder(String... packagesOrder) Determines the order in which the ProcessorInterceptorFactories products will be applied to the applicable components.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultProcessorInterceptorManager

public DefaultProcessorInterceptorManager()

Method Detail

setInterceptorsOrder

public void setInterceptorsOrder(String... packagesOrder)

Description copied from interface: ProcessorInterceptorProvider

Determines the order in which the ProcessorInterceptorFactories products will be applied to the applicable components.

For each factory, its fully qualified class name will be obtained and matched against the passed packagesOrder to sort the factories. In the case there is more than one factory with a package name prefix, the order in which they were added will be kept.

Assuming this is called with parameters ("org.package", "com.plugin"), and the following factories have been added through ProcessorInterceptorProvider.addInterceptorFactory(ProcessorInterceptorFactory) (in this order):

1. com.plugin.SomeInterceptor
2. org.mule.MuleInterceptor
3. org.package.logging.LoggerInterceptor
4. com.plugin.SomeOtherInterceptor
5. org.mule.OtherMuleInterceptor

Those factories will be sorted, when obtained through ProcessorInterceptorProvider.getInterceptorFactories() like this:

1. org.package.logging.LoggerInterceptor
2. com.plugin.SomeInterceptor
3. com.plugin.SomeOtherInterceptor
4. org.mule.MuleInterceptor
5. org.mule.OtherMuleInterceptor

Specified by:

setInterceptorsOrder in interface ProcessorInterceptorProvider

Parameters:

packagesOrder - the wanted order for the interceptors.

initialise

public void initialise()
                throws org.mule.runtime.api.lifecycle.InitialisationException

Specified by:

initialise in interface org.mule.runtime.api.lifecycle.Initialisable

Throws:

org.mule.runtime.api.lifecycle.InitialisationException

addInterceptorFactory

public void addInterceptorFactory(org.mule.runtime.api.interception.ProcessorInterceptorFactory interceptorFactory)

Description copied from interface: ProcessorInterceptorProvider

Adds an ProcessorInterceptorFactory to be applied to the components of a flow.

By default, the created ProcessorInterceptors will be applied in the same order as they were added by calling this method. To change this default ordering, ProcessorInterceptorProvider.setInterceptorsOrder(String...) must be called with the desired order.

Specified by:

addInterceptorFactory in interface ProcessorInterceptorProvider

Parameters:

interceptorFactory - the factory of ProcessorInterceptors to add.

getInterceptorFactories

public List<org.mule.runtime.api.interception.ProcessorInterceptorFactory> getInterceptorFactories()

Description copied from interface: ProcessorInterceptorProvider

Provides the ProcessorInterceptorFactories that were registered by calling ProcessorInterceptorProvider.addInterceptorFactory(ProcessorInterceptorFactory), in the order defined by ProcessorInterceptorProvider.setInterceptorsOrder(String...) if defined.

Specified by:

getInterceptorFactories in interface ProcessorInterceptorProvider

Returns:

the ProcessorInterceptorFactories that will yield the ProcessorInterceptors to be applied on each component of a flow.