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package com.sun.xml.internal.stream.events;

import javax.xml.stream.events.Namespace;
import javax.xml.stream.events.XMLEvent;
import javax.xml.namespace.QName;

import javax.xml.XMLConstants;
Author: Neeraj Bajaj,K Venugopal
/** * * @author Neeraj Bajaj,K Venugopal */
public class NamespaceImpl extends AttributeImpl implements Namespace{ public NamespaceImpl( ) { init(); }
Creates a new instance of NamespaceImpl
/** Creates a new instance of NamespaceImpl */
public NamespaceImpl(String namespaceURI) { super(XMLConstants.XMLNS_ATTRIBUTE,XMLConstants.XMLNS_ATTRIBUTE_NS_URI,XMLConstants.DEFAULT_NS_PREFIX,namespaceURI,null); init(); } public NamespaceImpl(String prefix, String namespaceURI){ super(XMLConstants.XMLNS_ATTRIBUTE,XMLConstants.XMLNS_ATTRIBUTE_NS_URI,prefix,namespaceURI,null); init(); } public boolean isDefaultNamespaceDeclaration() { QName name = this.getName(); if(name != null && (name.getLocalPart().equals(XMLConstants.DEFAULT_NS_PREFIX))) return true; return false; } void setPrefix(String prefix){ if(prefix == null) setName(new QName(XMLConstants.XMLNS_ATTRIBUTE_NS_URI,XMLConstants.DEFAULT_NS_PREFIX,XMLConstants.XMLNS_ATTRIBUTE)); else// new QName(uri, localpart, prefix) setName(new QName(XMLConstants.XMLNS_ATTRIBUTE_NS_URI,prefix,XMLConstants.XMLNS_ATTRIBUTE)); } public String getPrefix() { //for a namespace declaration xmlns:prefix="uri" to get the prefix we have to get the //local name if this declaration is stored as QName. QName name = this.getName(); if(name != null) return name.getLocalPart(); return null; } public String getNamespaceURI() { //we are treating namespace declaration as attribute -- so URI is stored as value //xmlns:prefix="Value" return this.getValue(); } void setNamespaceURI(String uri) { //we are treating namespace declaration as attribute -- so URI is stored as value //xmlns:prefix="Value" this.setValue(uri); } protected void init(){ setEventType(XMLEvent.NAMESPACE); } public int getEventType(){ return XMLEvent.NAMESPACE; } public boolean isNamespace(){ return true; } }