Package net.shibboleth.utilities.java.support.xml

Class SimpleNamespaceContext

java.lang.Object

net.shibboleth.utilities.java.support.xml.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 implementation only supports a single mapping for a given prefix, that is getPrefixes(String) will always contain at most 1 element.

Field Summary

Fields

Modifier and Type	Field	Description
private ImmutableBiMap<String,String>	mappings	Mappings between namespace prefixes and namespace URIs.

Constructor Summary

Constructors

Constructor	Description
SimpleNamespaceContext()	Constructor.
SimpleNamespaceContext(Map<String,String> prefixToUriMappings)	Constructor.

Method Summary

Modifier and Type	Method	Description
private ImmutableBiMap.Builder<String,String>	getMappingsBuilder()	Build the initial set of mappings which contains entries for XML and XMLNS.
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 Details

mappings

private final ImmutableBiMap<String,String> mappings

Mappings between namespace prefixes and namespace URIs.

Constructor Details

SimpleNamespaceContext

public SimpleNamespaceContext()

Constructor.

SimpleNamespaceContext

public SimpleNamespaceContext(@Nullable @NullableElements
Map<String,String> prefixToUriMappings)

Constructor.

Parameters:

prefixToUriMappings - Maps prefix values to the corresponding namespace URIs.

Method Details

getNamespaceURI

@Nullable
public String getNamespaceURI(String prefix)

Specified by:

getNamespaceURI in interface NamespaceContext

getPrefix

@Nullable
public String getPrefix(String namespaceURI)

Specified by:

getPrefix in interface NamespaceContext

getPrefixes

@Nonnull
public Iterator<String> getPrefixes(String namespaceURI)

Specified by:

getPrefixes in interface NamespaceContext

getMappingsBuilder

@Nonnull
private ImmutableBiMap.Builder<String,String> getMappingsBuilder()

Build the initial set of mappings which contains entries for XML and XMLNS.

Returns:

initial set of mappings