org.milyn.namespace

Class NamespaceDeclarationStack

java.lang.Object

org.milyn.namespace.NamespaceDeclarationStack

public class NamespaceDeclarationStack
extends Object

This class is responsible for managing namespace declarations.

Author:

zubairov

Constructor Summary

Constructors

Constructor and Description
NamespaceDeclarationStack()
NamespaceDeclarationStack(XMLReader xmlReader)

Method Summary

Modifier and Type	Method and Description
Map<String,String>	getActiveNamespaces()
String	getPrefix(String uri)
void	popNamespaces() Pop element out of the namespace declaration stack and notifying ContentHandler if required.
XMLReader	popReader() Pop the current XMLReader off the XMLReader stack.
Attributes	pushNamespaces(String qName, String namespace, Attributes attributes) Pushing a new element to the stack.
void	pushReader(XMLReader reader) Push a new XMLReader instance onto the XMLReader Stack.

Methods inherited from class java.lang.Object

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

Constructor Detail

NamespaceDeclarationStack

public NamespaceDeclarationStack()

NamespaceDeclarationStack

public NamespaceDeclarationStack(XMLReader xmlReader)

Method Detail

pushNamespaces

public Attributes pushNamespaces(String qName,
                                 String namespace,
                                 Attributes attributes)
                          throws SAXException

Pushing a new element to the stack.

Parameters:

qName - Element QName.

namespace - Element namespace.

attributes - optional attributes or null, single element could declare multiple namespaces

Returns:

modified attributes declaration in case additional prefix mapping should be included

Throws:

SAXException - if an error is encountered when attempting to push the element to the stack.

popNamespaces

public void popNamespaces()
                   throws SAXException

Pop element out of the namespace declaration stack and notifying ContentHandler if required.

Throws:

SAXException - if an error occurs when attempting to pop the element out of the stack.

pushReader

public void pushReader(XMLReader reader)

Push a new XMLReader instance onto the XMLReader Stack.

Parameters:

reader - The reader instance.

popReader

public XMLReader popReader()

Pop the current XMLReader off the XMLReader stack.

Returns:

The reader instance that was popped from the stack.

getPrefix

public String getPrefix(String uri)

getActiveNamespaces

public Map<String,String> getActiveNamespaces()