net.shibboleth.metadata.dom.saml
Class EntitiesDescriptorAssemblerStage

java.lang.Object
  net.shibboleth.metadata.pipeline.AbstractComponent
      net.shibboleth.metadata.pipeline.BaseStage<DomElementItem>
          net.shibboleth.metadata.dom.saml.EntitiesDescriptorAssemblerStage

All Implemented Interfaces:

Component, Stage<DomElementItem>

@ThreadSafe
public class EntitiesDescriptorAssemblerStage
extends BaseStage<DomElementItem>

A Stage capable of assembling a collection of EntityDescriptor elements in to a single EntitiesDescriptor element.

Nested Class Summary

static interface	EntitiesDescriptorAssemblerStage.ItemOrderingStrategy A strategy that defines how to order a Item collection.
private class	EntitiesDescriptorAssemblerStage.NoOpItemOrderingStrategy An ordering strategy that simply returns the collection in whatever order it was already in.

Field Summary

private String	descriptorName Name to use for the EntitiesDescriptor.
private Logger	log Class logger.
static QName	NAME_ATTRIB_NAME Name of the EntitiesDescriptor's Name attribute.
private boolean	noChildrenAProcessingError Whether attempting to turn an empty item collection, which would result in a schema-invalid childless EntitiesDescriptor, should be treated as processing error.
private EntitiesDescriptorAssemblerStage.ItemOrderingStrategy	orderingStrategy Strategy used to order a collection of Items.

Constructor Summary

EntitiesDescriptorAssemblerStage()
Constructor.

Method Summary

protected void	addDescriptorName(Element entitiesDescriptor) Adds the Name attribute to the EntitiesDescriptor.
protected void	doExecute(Collection<DomElementItem> itemCollection) Performs the stage processing on the given Item collection.
protected void	doInitialize() Do the initialization of the component.
String	getDescriptorName() Gets the Name used for the generated descriptor.
EntitiesDescriptorAssemblerStage.ItemOrderingStrategy	getItemOrderingStrategy() Gets the strategy used to order a collection of Items.
boolean	isNoChildrenAProcessingError() Gets whether attempting to turn an empty item collection, which would result in a schema-invalid childless EntitiesDescriptor, should be treated as processing error.
void	setDescriptorName(String name) Sets the Name used for the generated descriptor.
void	setItemOrderingStrategy(EntitiesDescriptorAssemblerStage.ItemOrderingStrategy strategy) Sets the strategy used to order a collection of Items.
void	setNoChildrenAProcessingError(boolean isError) Sets whether attempting to turn an empty item collection, which would result in a schema-invalid childless EntitiesDescriptor, should be treated as processing error.

Methods inherited from class net.shibboleth.metadata.pipeline.BaseStage

execute

Methods inherited from class net.shibboleth.metadata.pipeline.AbstractComponent

equals, getId, getInitializationInstant, hashCode, initialize, isInitialized, setId

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.shibboleth.metadata.pipeline.Component

getId, getInitializationInstant, initialize, isInitialized

Field Detail

NAME_ATTRIB_NAME

public static final QName NAME_ATTRIB_NAME

Name of the EntitiesDescriptor's Name attribute.

log

private final Logger log

Class logger.

noChildrenAProcessingError

private boolean noChildrenAProcessingError

Whether attempting to turn an empty item collection, which would result in a schema-invalid childless EntitiesDescriptor, should be treated as processing error. Default value: false

orderingStrategy

private EntitiesDescriptorAssemblerStage.ItemOrderingStrategy orderingStrategy

Strategy used to order a collection of Items. The default strategy performs no ordering.

descriptorName

private String descriptorName

Name to use for the EntitiesDescriptor.

Constructor Detail

EntitiesDescriptorAssemblerStage

public EntitiesDescriptorAssemblerStage()

Constructor.

Method Detail

isNoChildrenAProcessingError

public boolean isNoChildrenAProcessingError()

Gets whether attempting to turn an empty item collection, which would result in a schema-invalid childless EntitiesDescriptor, should be treated as processing error.

Returns:

whether attempting to turn an empty item collection should be treated as processing error

setNoChildrenAProcessingError

public void setNoChildrenAProcessingError(boolean isError)

Sets whether attempting to turn an empty item collection, which would result in a schema-invalid childless EntitiesDescriptor, should be treated as processing error.

Parameters:

isError - whether attempting to turn an empty item collection should be treated as processing error

getItemOrderingStrategy

public EntitiesDescriptorAssemblerStage.ItemOrderingStrategy getItemOrderingStrategy()

Gets the strategy used to order a collection of Items.

Returns:

strategy used to order a collection of Items

setItemOrderingStrategy

public void setItemOrderingStrategy(EntitiesDescriptorAssemblerStage.ItemOrderingStrategy strategy)

Sets the strategy used to order a collection of Items.

Parameters:

strategy - strategy used to order a collection of Items

getDescriptorName

public String getDescriptorName()

Gets the Name used for the generated descriptor.

Returns:

Name used for the generated descriptor, may be null

setDescriptorName

public void setDescriptorName(String name)

Sets the Name used for the generated descriptor.

Parameters:

name - Name used for the generated descriptor

doExecute

protected void doExecute(Collection<DomElementItem> itemCollection)
                  throws StageProcessingException

Performs the stage processing on the given Item collection.

Specified by:

doExecute in class BaseStage<DomElementItem>

Parameters:

itemCollection - collection to be processed

Throws:

StageProcessingException - thrown if there is an unrecoverable problem when processing the stage

addDescriptorName

protected void addDescriptorName(Element entitiesDescriptor)

Adds the Name attribute to the EntitiesDescriptor. This attribute is added if descriptorName is not null.

Parameters:

entitiesDescriptor - the entity descriptor to which the

doInitialize

protected void doInitialize()
                     throws ComponentInitializationException

Do the initialization of the component. Default implementation of this method is a no-op. Extending classes should override this method to perform any initialization logic necessary.

Overrides:

doInitialize in class AbstractComponent

Throws:

ComponentInitializationException - throw if there is a problem initializing the component