/*
* Copyright 2002-2016 the original author or authors.
*
* Licensed 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.springframework.integration.xml.util;
import java.io.StringReader;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.transform.Result;
import javax.xml.transform.Source;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMResult;
import javax.xml.transform.dom.DOMSource;
import org.w3c.dom.Document;
import org.xml.sax.InputSource;
import org.springframework.xml.transform.StringResult;
/**
* Utility class for XML related testing
*
* @author Jonas Partner
*/
public class XmlTestUtil {
private XmlTestUtil() {
super();
}
public static Document getDocumentForString(String strDoc) throws Exception {
DocumentBuilderFactory builder = DocumentBuilderFactory.newInstance();
builder.setNamespaceAware(true);
return builder.newDocumentBuilder().parse(
new InputSource(new StringReader(strDoc)));
}
public static DOMSource getDomSourceForString(String strDoc) throws Exception {
DOMSource domSource = new DOMSource();
domSource.setNode(getDocumentForString(strDoc));
return domSource;
}
public static DOMResult getDomResultForString(String strDoc) throws Exception {
DOMResult res = new DOMResult();
transform(getDomSourceForString(strDoc), res);
return res;
}
public static StringResult getStringResultForString(String strDoc) throws Exception {
StringResult res = new StringResult();
transform(getDomSourceForString(strDoc), res);
return res;
}
public static String docToString(Document doc) throws Exception {
DOMSource source = new DOMSource(doc);
StringResult stringResult = new StringResult();
transform(source, stringResult);
return stringResult.toString();
}
public static void transform(Source source, Result res) throws Exception {
TransformerFactory.newInstance().newTransformer().transform(source, res);
}
}