Refactored QNameUtils.getQNameForSource() into separate helper class to fix code tangle.
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/*
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* Copyright 2007 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.ws.server.endpoint.mapping.support;
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import java.io.StringReader;
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import javax.xml.namespace.QName;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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import javax.xml.stream.XMLInputFactory;
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import javax.xml.stream.XMLStreamConstants;
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import javax.xml.stream.XMLStreamReader;
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import javax.xml.transform.Source;
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import javax.xml.transform.TransformerFactory;
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import javax.xml.transform.dom.DOMSource;
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import javax.xml.transform.sax.SAXSource;
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import javax.xml.transform.stream.StreamSource;
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import junit.framework.TestCase;
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import org.springframework.xml.transform.StaxSource;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.xml.sax.InputSource;
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public class PayloadRootUtilsTest extends TestCase {
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public void testGetQNameForDomSource() throws Exception {
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DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
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DocumentBuilder builder = factory.newDocumentBuilder();
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Document document = builder.newDocument();
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Element element = document.createElementNS("namespace", "prefix:localname");
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document.appendChild(element);
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Source source = new DOMSource(document);
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QName qName = PayloadRootUtils.getPayloadRootQName(source, TransformerFactory.newInstance());
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assertNotNull("getQNameForNode returns null", qName);
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assertEquals("QName has invalid localname", "localname", qName.getLocalPart());
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assertEquals("Qname has invalid namespace", "namespace", qName.getNamespaceURI());
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assertEquals("Qname has invalid prefix", "prefix", qName.getPrefix());
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}
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public void testGetQNameForStaxSource() throws Exception {
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String contents = "<prefix:localname xmlns:prefix='namespace'/>";
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XMLInputFactory inputFactory = XMLInputFactory.newInstance();
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XMLStreamReader streamReader = inputFactory.createXMLStreamReader(new StringReader(contents));
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while (streamReader.getEventType() != XMLStreamConstants.START_ELEMENT) {
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streamReader.next();
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}
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Source source = new StaxSource(streamReader);
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QName qName = PayloadRootUtils.getPayloadRootQName(source, TransformerFactory.newInstance());
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assertNotNull("getQNameForNode returns null", qName);
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assertEquals("QName has invalid localname", "localname", qName.getLocalPart());
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assertEquals("Qname has invalid namespace", "namespace", qName.getNamespaceURI());
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assertEquals("Qname has invalid prefix", "prefix", qName.getPrefix());
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}
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public void testGetQNameForStreamSource() throws Exception {
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String contents = "<prefix:localname xmlns:prefix='namespace'/>";
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Source source = new StreamSource(new StringReader(contents));
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QName qName = PayloadRootUtils.getPayloadRootQName(source, TransformerFactory.newInstance());
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assertNotNull("getQNameForNode returns null", qName);
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assertEquals("QName has invalid localname", "localname", qName.getLocalPart());
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assertEquals("Qname has invalid namespace", "namespace", qName.getNamespaceURI());
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assertEquals("Qname has invalid prefix", "prefix", qName.getPrefix());
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}
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public void testGetQNameForSaxSource() throws Exception {
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String contents = "<prefix:localname xmlns:prefix='namespace'/>";
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Source source = new SAXSource(new InputSource(new StringReader(contents)));
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QName qName = PayloadRootUtils.getPayloadRootQName(source, TransformerFactory.newInstance());
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assertNotNull("getQNameForNode returns null", qName);
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assertEquals("QName has invalid localname", "localname", qName.getLocalPart());
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assertEquals("Qname has invalid namespace", "namespace", qName.getNamespaceURI());
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assertEquals("Qname has invalid prefix", "prefix", qName.getPrefix());
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}
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}
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