org.apache.xerces.xinclude
Class XIncludeNamespaceSupport

java.lang.Object
  extended by org.apache.xerces.util.NamespaceSupport
      extended by org.apache.xerces.xinclude.MultipleScopeNamespaceSupport
          extended by org.apache.xerces.xinclude.XIncludeNamespaceSupport
All Implemented Interfaces:
org.apache.xerces.xni.NamespaceContext

public class XIncludeNamespaceSupport
extends MultipleScopeNamespaceSupport

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.

Version:
$Id: XIncludeNamespaceSupport.java 447243 2006-09-18 05:15:27Z mrglavas $
Author:
Peter McCracken, IBM

Nested Class Summary
 
Nested classes/interfaces inherited from class org.apache.xerces.util.NamespaceSupport
NamespaceSupport.Prefixes
 
Field Summary
 
Fields inherited from class org.apache.xerces.xinclude.MultipleScopeNamespaceSupport
fCurrentScope, fScope
 
Fields inherited from class org.apache.xerces.util.NamespaceSupport
fContext, fCurrentContext, fNamespace, fNamespaceSize, fPrefixes
 
Fields inherited from interface org.apache.xerces.xni.NamespaceContext
XML_URI, XMLNS_URI
 
Constructor Summary
XIncludeNamespaceSupport()
           
XIncludeNamespaceSupport(org.apache.xerces.xni.NamespaceContext context)
           
 
Method Summary
 java.lang.String getURIFromIncludeParent(java.lang.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.
 
Methods inherited from class org.apache.xerces.xinclude.MultipleScopeNamespaceSupport
getAllPrefixes, getPrefix, getPrefix, getPrefix, getScopeForContext, getURI, getURI, getURI, popScope, pushScope, reset
 
Methods inherited from class org.apache.xerces.util.NamespaceSupport
containsPrefix, declarePrefix, getDeclaredPrefixAt, getDeclaredPrefixCount, popContext
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

XIncludeNamespaceSupport

public XIncludeNamespaceSupport()

XIncludeNamespaceSupport

public XIncludeNamespaceSupport(org.apache.xerces.xni.NamespaceContext context)
Parameters:
context -
Method Detail

pushContext

public void pushContext()
Pushes a new context onto the stack.

Specified by:
pushContext in interface org.apache.xerces.xni.NamespaceContext
Overrides:
pushContext in class NamespaceSupport
See Also:
NamespaceContext.pushContext()

setContextInvalid

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.


getURIFromIncludeParent

public java.lang.String getURIFromIncludeParent(java.lang.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


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