/* | |
* 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 org.apache.ws.commons.schema.utils; | |
import org.w3c.dom.Element; | |
import org.w3c.dom.Node; | |
public class XDOMUtil extends DOMUtil { | |
/** | |
* Creates a new instance of XDOMUtil | |
*/ | |
private XDOMUtil() { | |
} | |
public static Element getFirstChildElementNS(Node parent, String uri) { | |
// search for node | |
Node child = parent.getFirstChild(); | |
while (child != null) { | |
if (child.getNodeType() == Node.ELEMENT_NODE) { | |
String childURI = child.getNamespaceURI(); | |
if (childURI != null && childURI.equals(uri)) { | |
return (Element)child; | |
} | |
} | |
child = child.getNextSibling(); | |
} | |
// not found | |
return null; | |
} | |
public static Element getNextSiblingElementNS(Node node, String uri) { | |
// search for node | |
Node sibling = node.getNextSibling(); | |
while (sibling != null) { | |
if (sibling.getNodeType() == Node.ELEMENT_NODE) { | |
String siblingURI = sibling.getNamespaceURI(); | |
if (siblingURI != null && siblingURI.equals(uri)) { | |
return (Element)sibling; | |
} | |
} | |
sibling = sibling.getNextSibling(); | |
} | |
// not found | |
return null; | |
} | |
public static boolean anyElementsWithNameNS(Element element, String uri, String name) { | |
for (Element el = getFirstChildElementNS(element, uri); el != null; el = XDOMUtil | |
.getNextSiblingElementNS(el, uri)) { | |
if (el.getLocalName().equals(name) && el.getNamespaceURI().equals(uri)) { | |
return true; | |
} | |
} | |
return false; | |
} | |
} |