net.shibboleth.metadata.pipeline

Class SimplePipeline<T>

java.lang.Object

net.shibboleth.utilities.java.support.component.AbstractInitializableComponent

net.shibboleth.utilities.java.support.component.AbstractIdentifiedInitializableComponent

net.shibboleth.utilities.java.support.component.AbstractIdentifiableInitializableComponent

net.shibboleth.metadata.pipeline.SimplePipeline<T>

Type Parameters:

T - the type of item upon which this stage operates

All Implemented Interfaces:

Pipeline<T>, net.shibboleth.utilities.java.support.component.Component, net.shibboleth.utilities.java.support.component.DestructableComponent, net.shibboleth.utilities.java.support.component.IdentifiableComponent, net.shibboleth.utilities.java.support.component.IdentifiedComponent, net.shibboleth.utilities.java.support.component.InitializableComponent

@ThreadSafe
public class SimplePipeline<T>
extends net.shibboleth.utilities.java.support.component.AbstractIdentifiableInitializableComponent
implements Pipeline<T>

A very simple implementation of Pipeline.

Field Summary

Fields

Modifier and Type	Field and Description
private List<Stage<T>>	pipelineStages Stages for this pipeline.

Constructor Summary

Constructors

Constructor and Description
SimplePipeline()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	doDestroy()
protected void	doInitialize()
void	execute(Collection<Item<T>> itemCollection) Executes each registered Stage in turn.
List<Stage<T>>	getStages() Gets the list of Stages within the pipeline.
void	setStages(List<Stage<T>> stages) Sets the stages that make up this pipeline.

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractIdentifiableInitializableComponent

setId

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractIdentifiedInitializableComponent

getId

Methods inherited from class net.shibboleth.utilities.java.support.component.AbstractInitializableComponent

destroy, initialize, isDestroyed, isInitialized

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.shibboleth.utilities.java.support.component.DestructableComponent

destroy, isDestroyed

Methods inherited from interface net.shibboleth.utilities.java.support.component.IdentifiedComponent

getId

Methods inherited from interface net.shibboleth.utilities.java.support.component.InitializableComponent

initialize, isInitialized

Field Detail

pipelineStages

private List<Stage<T>> pipelineStages

Stages for this pipeline.

Constructor Detail

SimplePipeline

public SimplePipeline()

Method Detail

getStages

@Nonnull
@NonnullElements
@Unmodifiable
public List<Stage<T>> getStages()

Gets the list of Stages within the pipeline.

Specified by:

getStages in interface Pipeline<T>

Returns:

unmodifiable list of stages within the pipeline

setStages

public void setStages(List<Stage<T>> stages)

Sets the stages that make up this pipeline.

Parameters:

stages - stages that make up this pipeline

execute

public void execute(@Nonnull@NonnullElements
           Collection<Item<T>> itemCollection)
             throws PipelineProcessingException

Executes each registered Stage in turn.

Specified by:

execute in interface Pipeline<T>

Parameters:

itemCollection - the collection that will hold the Item as it passes from stage to stage

Throws:

PipelineProcessingException - thrown if there is a problem processing the pipeline

doDestroy

protected void doDestroy()

Overrides:

doDestroy in class net.shibboleth.utilities.java.support.component.AbstractInitializableComponent

doInitialize

protected void doInitialize()
                     throws net.shibboleth.utilities.java.support.component.ComponentInitializationException

Overrides:

doInitialize in class net.shibboleth.utilities.java.support.component.AbstractIdentifiedInitializableComponent

Throws:

net.shibboleth.utilities.java.support.component.ComponentInitializationException