/**
* 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.camel.component.jmx;
import java.io.File;
import java.io.InputStream;
import java.io.PrintWriter;
import java.io.StringWriter;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Source;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerConfigurationException;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMResult;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
import javax.xml.transform.stream.StreamSource;
import org.w3c.dom.Document;
import org.w3c.dom.Node;
import org.xml.sax.InputSource;
import org.custommonkey.xmlunit.Diff;
import org.custommonkey.xmlunit.Difference;
import org.custommonkey.xmlunit.DifferenceConstants;
import org.custommonkey.xmlunit.DifferenceListener;
import org.custommonkey.xmlunit.XMLAssert;
import org.custommonkey.xmlunit.XMLUnit;
import static org.junit.Assert.fail;
public final class XmlFixture {
private XmlFixture() {
}
public static Document toDoc(String aXmlString) throws Exception {
return XMLUnit.buildControlDocument(aXmlString);
}
public static Document toDoc(File aFile) throws Exception {
return XMLUnit.buildControlDocument(new InputSource(aFile.toString()));
}
public static void assertXMLIgnorePrefix(String aMessage, Document aExpected, Document aActual) throws Exception {
XMLUnit.setIgnoreComments(true);
XMLUnit.setIgnoreWhitespace(true);
XMLUnit.setIgnoreAttributeOrder(true);
Diff diff = new Diff(aExpected, aActual);
diff.overrideDifferenceListener(new DifferenceListener() {
public void skippedComparison(Node aArg0, Node aArg1) {
}
public int differenceFound(Difference aDifference) {
if (aDifference.getId() == DifferenceConstants.NAMESPACE_PREFIX_ID) {
return DifferenceListener.RETURN_IGNORE_DIFFERENCE_NODES_IDENTICAL;
}
return DifferenceListener.RETURN_ACCEPT_DIFFERENCE;
}
});
try {
XMLAssert.assertXMLEqual(diff, true);
} catch (Throwable t) {
dump(aActual);
StringWriter sw = new StringWriter();
t.printStackTrace(new PrintWriter(sw));
fail(sw.toString());
}
}
public static void dump(Document aActual) throws TransformerConfigurationException,
TransformerException {
TransformerFactory tf = XMLUnit.getTransformerFactory();
Transformer transformer = tf.newTransformer();
transformer.setOutputProperty(OutputKeys.INDENT, "yes");
transformer.transform(new DOMSource(aActual), new StreamResult(System.out));
}
public static Document stripTimestamp(Document aDocument) throws Exception {
String resourcePath = "/stripTimestamp.xsl";
return transform(aDocument, resourcePath);
}
public static Document stripUUID(Document aDocument) throws Exception {
String resourcePath = "/stripUUID.xsl";
return transform(aDocument, resourcePath);
}
protected static Document transform(Document aDocument, String aResourcePath) throws Exception {
TransformerFactory tf = TransformerFactory.newInstance();
InputStream in = XmlFixture.class.getResourceAsStream(aResourcePath);
Source src = new StreamSource(in);
src.setSystemId(XmlFixture.class.getResource(aResourcePath).toExternalForm());
Transformer t = tf.newTransformer(src);
DOMResult result = new DOMResult();
t.transform(new DOMSource(aDocument), result);
return (Document) result.getNode();
}
}