net.shibboleth.metadata.dom
Class SimpleNamespaceContext

java.lang.Object
  net.shibboleth.metadata.dom.SimpleNamespaceContext

All Implemented Interfaces:

NamespaceContext

@ThreadSafe
public class SimpleNamespaceContext
extends Object
implements NamespaceContext

Simple implementation of NamespaceContext based on a map from prefix values to corresponding URIs. This is not a complete implementation, but does have enough functionality for use within XPath evaluations.

Field Summary

private Map<String,String>

prefixMappings Mapping from prefix values to the corresponding namespace URIs.

Constructor Summary

SimpleNamespaceContext()
Constructor.

SimpleNamespaceContext(Map<String,String> mappings)
Constructor.

Method Summary

String	getNamespaceURI(String prefix)
String	getPrefix(String namespaceURI)
Iterator<String>	getPrefixes(String namespaceURI)

Methods inherited from class java.lang.Object

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

Field Detail

prefixMappings

private final Map<String,String> prefixMappings

Mapping from prefix values to the corresponding namespace URIs.

Constructor Detail

SimpleNamespaceContext

public SimpleNamespaceContext()

Constructor.

SimpleNamespaceContext

public SimpleNamespaceContext(Map<String,String> mappings)

Constructor.

Parameters:

mappings - Maps prefix values to the corresponding namespace URIs.

Method Detail

getNamespaceURI

public String getNamespaceURI(String prefix)

Specified by:

getNamespaceURI in interface NamespaceContext

getPrefix

public String getPrefix(String namespaceURI)

Specified by:

getPrefix in interface NamespaceContext

getPrefixes

public Iterator<String> getPrefixes(String namespaceURI)

Specified by:

getPrefixes in interface NamespaceContext