/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package mf.org.apache.xerces.stax.events;
import mf.javax.xml.XMLConstants;
import mf.javax.xml.namespace.QName;
import mf.javax.xml.stream.Location;
import mf.javax.xml.stream.events.Namespace;
/**
* @xerces.internal
*
* @author Lucian Holland
*
* @version $Id: NamespaceImpl.java 730477 2008-12-31 20:57:07Z mrglavas $
*/
public final class NamespaceImpl extends AttributeImpl implements Namespace {
private final String fPrefix;
private final String fNamespaceURI;
/**
* @param location
* @param schemaType
*/
public NamespaceImpl(final String prefix, final String namespaceURI, final Location location) {
super(NAMESPACE, makeAttributeQName(prefix), namespaceURI, null, true, location);
fPrefix = (prefix == null) ? XMLConstants.DEFAULT_NS_PREFIX : prefix;
fNamespaceURI = namespaceURI;
}
/**
* @param prefix The prefix for this namespace.
* @return A QName for the attribute that declares this namespace.
*/
private static QName makeAttributeQName(String prefix) {
if (prefix == null || prefix.equals(XMLConstants.DEFAULT_NS_PREFIX)) {
return new QName(XMLConstants.XMLNS_ATTRIBUTE_NS_URI, XMLConstants.XMLNS_ATTRIBUTE, XMLConstants.DEFAULT_NS_PREFIX);
}
return new QName(XMLConstants.XMLNS_ATTRIBUTE_NS_URI, prefix, XMLConstants.XMLNS_ATTRIBUTE);
}
/**
* @see javax.xml.stream.events.Namespace#getPrefix()
*/
public String getPrefix() {
return fPrefix;
}
/**
* @see javax.xml.stream.events.Namespace#getNamespaceURI()
*/
public String getNamespaceURI() {
return fNamespaceURI;
}
/**
* @see javax.xml.stream.events.Namespace#isDefaultNamespaceDeclaration()
*/
public boolean isDefaultNamespaceDeclaration() {
return fPrefix.length() == 0;
}
}