Package org.opensaml.saml.metadata.resolver.filter.impl

Class NodeProcessingMetadataFilter

java.lang.Object

net.shibboleth.shared.component.AbstractInitializableComponent

org.opensaml.saml.metadata.resolver.filter.AbstractMetadataFilter

org.opensaml.saml.metadata.resolver.filter.impl.NodeProcessingMetadataFilter

All Implemented Interfaces:

Component, DestructableComponent, InitializableComponent, MetadataFilter

public class NodeProcessingMetadataFilter
extends AbstractMetadataFilter

An implementation of MetadataFilter which applies a MetadataNodeProcessor to each element node in the metadata document tree. The node processors will be applied in the order of List provided by setNodeProcessors(List). The metadata document tree is traversed depth-first.

Field Summary

Fields

Modifier and Type	Field	Description
private List<MetadataNodeProcessor>	processors	The ordered list of metadata node processors.

Constructor Summary

Constructors

Constructor	Description
NodeProcessingMetadataFilter()	Constructor.

Method Summary

Modifier and Type	Method	Description
XMLObject	filter(XMLObject metadata, MetadataFilterContext context)
List<MetadataNodeProcessor>	getNodeProcessors()	Get the list of metadata node processors.
protected void	processNode(XMLObject node)	Process an individual metadata node.
void	setNodeProcessors(List<MetadataNodeProcessor> newProcessors)	Set the list of metadata node processors.

Methods inherited from class org.opensaml.saml.metadata.resolver.filter.AbstractMetadataFilter

getType, setType

Methods inherited from class net.shibboleth.shared.component.AbstractInitializableComponent

checkComponentActive, checkSetterPreconditions, destroy, doDestroy, doInitialize, ifDestroyedThrowDestroyedComponentException, ifInitializedThrowUnmodifiabledComponentException, ifNotInitializedThrowUninitializedComponentException, initialize, isDestroyed, isInitialized

Methods inherited from class java.lang.Object

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

Field Details

processors

@Nonnull
private List<MetadataNodeProcessor> processors

The ordered list of metadata node processors.

Constructor Details

NodeProcessingMetadataFilter

public NodeProcessingMetadataFilter()

Constructor.

Method Details

getNodeProcessors

@Nonnull
@Live
public List<MetadataNodeProcessor> getNodeProcessors()

Get the list of metadata node processors.

Returns:

the list of metadata node processors

setNodeProcessors

public void setNodeProcessors(@Nonnull
 List<MetadataNodeProcessor> newProcessors)

Set the list of metadata node processors.

Parameters:

newProcessors - the new list of processors to set.

filter

@Nullable
public XMLObject filter(@Nullable
 XMLObject metadata,
 @Nonnull
 MetadataFilterContext context)
                 throws FilterException

Throws:

FilterException

processNode

protected void processNode(@Nonnull
 XMLObject node)
                    throws FilterException

Process an individual metadata node.

Parameters:

node - the metadata node to process.

Throws:

FilterException - if a fatal error is encountered while processing a node