XIncludeNamespaceSupport

extends MultipleScopeNamespaceSupport

java.lang.Object
↳	org.apache.xerces.util.NamespaceSupport
	↳	org.apache.xerces.xinclude.MultipleScopeNamespaceSupport
		↳	org.apache.xerces.xinclude.XIncludeNamespaceSupport

Class Overview

This is an implementation of NamespaceContext which is intended to be used for XInclude processing. It enables each context to be marked as invalid, if necessary, to indicate that the namespaces recorded on those contexts won't be apparent in the resulting infoset.

Summary

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Inherited Fields

From class org.apache.xerces.xinclude.MultipleScopeNamespaceSupport

From class org.apache.xerces.util.NamespaceSupport

From interface org.apache.xerces.xni.NamespaceContext

Public Constructors
	XIncludeNamespaceSupport()
	XIncludeNamespaceSupport(NamespaceContext context)

Public Methods
String	getURIFromIncludeParent(String prefix) This returns the namespace URI which was associated with the given pretext, in the context that existed at the include parent of the current element.
void	pushContext() Pushes a new context onto the stack.
void	setContextInvalid() This method is used to set a context invalid for XInclude namespace processing.

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Inherited Methods

From class org.apache.xerces.xinclude.MultipleScopeNamespaceSupport

From class org.apache.xerces.util.NamespaceSupport

boolean	containsPrefix(String prefix) Checks whether a binding or unbinding for the given prefix exists in the context.
boolean	declarePrefix(String prefix, String uri) Declare a Namespace prefix.
Enumeration	getAllPrefixes() Return an enumeration of all prefixes whose declarations are active in the current context.
String	getDeclaredPrefixAt(int index) Returns the prefix at the specified index in the current context.
int	getDeclaredPrefixCount() Return a count of locally declared prefixes, including the default prefix if bound.
String	getPrefix(String uri) Look up a namespace URI and get one of the mapped prefix.
String	getURI(String prefix) Look up a prefix and get the currently-mapped Namespace URI.
void	popContext() Revert to the previous Namespace context.
void	pushContext() Start a new Namespace context.
void	reset() Reset this Namespace support object for reuse.

From class java.lang.Object

From interface org.apache.xerces.xni.NamespaceContext

abstract boolean	declarePrefix(String prefix, String uri) Declare a Namespace prefix.
abstract Enumeration	getAllPrefixes() Return an enumeration of all prefixes whose declarations are active in the current context.
abstract String	getDeclaredPrefixAt(int index) Returns the prefix at the specified index in the current context.
abstract int	getDeclaredPrefixCount() Return a count of locally declared prefixes, including the default prefix if bound.
abstract String	getPrefix(String uri) Look up a namespace URI and get one of the mapped prefix.
abstract String	getURI(String prefix) Look up a prefix and get the currently-mapped Namespace URI.
abstract void	popContext() Revert to the previous Namespace context.
abstract void	pushContext() Start a new Namespace context.
abstract void	reset() Reset this Namespace support object for reuse.

Public Constructors

public XIncludeNamespaceSupport ()

public XIncludeNamespaceSupport (NamespaceContext context)

Public Methods

public String getURIFromIncludeParent (String prefix)

This returns the namespace URI which was associated with the given pretext, in the context that existed at the include parent of the current element. The include parent is the last element, before the current one, which was not set to an invalid context using setContextInvalid()

Parameters

prefix	the prefix of the desired URI

Returns

the URI corresponding to the prefix in the context of the include parent

public void pushContext ()

Pushes a new context onto the stack.

public void setContextInvalid ()

This method is used to set a context invalid for XInclude namespace processing. Any context defined by an <include> or <fallback> element is not valid for processing the include parent's [in-scope namespaces]. Thus, contexts defined by these elements are set to invalid by the XInclude processor using this method.

Classes