net.shibboleth.utilities.java.support.xml

Class SimpleNamespaceContext

java.lang.Object

net.shibboleth.utilities.java.support.xml.SimpleNamespaceContext

All Implemented Interfaces:

javax.xml.namespace.NamespaceContext

@ThreadSafe
public class SimpleNamespaceContext
extends java.lang.Object
implements javax.xml.namespace.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 and Description
private com.google.common.collect.ImmutableBiMap<java.lang.String,java.lang.String>	mappings Mappings between namespace prefixes and namespace URIs.

Constructor Summary

Constructors

Constructor and Description
SimpleNamespaceContext() Constructor.
SimpleNamespaceContext(java.util.Map<java.lang.String,java.lang.String> prefixToUriMappings) Constructor.

Method Summary

Modifier and Type	Method and Description
private com.google.common.collect.ImmutableBiMap.Builder<java.lang.String,java.lang.String>	getMappingsBuilder() Build the initial set of mappings which contains entries for XML and XMLNS.
java.lang.String	getNamespaceURI(java.lang.String prefix)
java.lang.String	getPrefix(java.lang.String namespaceURI)
java.util.Iterator<java.lang.String>	getPrefixes(java.lang.String namespaceURI)

Methods inherited from class java.lang.Object

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

Field Detail

mappings

private final com.google.common.collect.ImmutableBiMap<java.lang.String,java.lang.String> mappings

Mappings between namespace prefixes and namespace URIs.

Constructor Detail

SimpleNamespaceContext

public SimpleNamespaceContext()

Constructor.

SimpleNamespaceContext

public SimpleNamespaceContext(@Nullable @NullableElements
                              java.util.Map<java.lang.String,java.lang.String> prefixToUriMappings)

Constructor.

Parameters:

prefixToUriMappings - Maps prefix values to the corresponding namespace URIs.

Method Detail

getNamespaceURI

@Nullable
public java.lang.String getNamespaceURI(@Nonnull
                                                  java.lang.String prefix)

Specified by:

getNamespaceURI in interface javax.xml.namespace.NamespaceContext

getPrefix

@Nullable
public java.lang.String getPrefix(@Nonnull
                                            java.lang.String namespaceURI)

Specified by:

getPrefix in interface javax.xml.namespace.NamespaceContext

getPrefixes

@Nonnull
public java.util.Iterator<java.lang.String> getPrefixes(java.lang.String namespaceURI)

Specified by:

getPrefixes in interface javax.xml.namespace.NamespaceContext

getMappingsBuilder

@Nonnull
private com.google.common.collect.ImmutableBiMap.Builder<java.lang.String,java.lang.String> getMappingsBuilder()

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

Returns:

initial set of mappings