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* 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
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*/
package org.apache.axiom.om;
import org.apache.axiom.om.impl.builder.StAXOMBuilder;
import org.apache.axiom.soap.SOAPBody;
import org.apache.axiom.soap.SOAPEnvelope;
import org.w3c.dom.Document;
import org.xml.sax.SAXException;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import java.io.ByteArrayInputStream;
import java.io.IOException;
public class OMElementCloneTest extends AbstractTestCase {
public void testElementCloningWithoutUsingOMElementMethod() throws Exception {
SOAPEnvelope soapEnvelope =
(SOAPEnvelope) OMTestUtils.getOMBuilder(
getTestResource(TestConstants.SOAP_SOAPMESSAGE))
.getDocumentElement();
SOAPBody body = soapEnvelope.getBody();
OMElement firstClonedBodyElement =
new StAXOMBuilder(body.getXMLStreamReader()).getDocumentElement();
OMElement secondClonedBodyElement =
new StAXOMBuilder(body.getXMLStreamReader()).getDocumentElement();
// first check whether both have the same information
String firstClonedBodyElementText = firstClonedBodyElement.toString();
String secondClonedBodyElementText = secondClonedBodyElement.toString();
String bodyText = body.toString();
assertXMLEqual(newDocument(bodyText), newDocument(firstClonedBodyElementText));
assertXMLEqual(newDocument(bodyText), newDocument(secondClonedBodyElementText));
assertXMLEqual(newDocument(firstClonedBodyElementText),
newDocument(secondClonedBodyElementText));
// lets check some links. They must not be equal
assertNotSame(body.getParent(), firstClonedBodyElement.getParent());
assertNotSame(body.getParent(), secondClonedBodyElement.getParent());
assertNotSame(firstClonedBodyElement.getParent(), secondClonedBodyElement.getParent());
soapEnvelope.close(false);
}
public void testElementCloningUsingOMElementMethod() throws Exception {
SOAPEnvelope soapEnvelope =
(SOAPEnvelope) OMTestUtils.getOMBuilder(
getTestResource(TestConstants.SOAP_SOAPMESSAGE))
.getDocumentElement();
SOAPBody body = soapEnvelope.getBody();
OMElement firstClonedBodyElement = body.cloneOMElement();
OMElement secondClonedBodyElement = body.cloneOMElement();
// first check whether both have the same information
assertXMLEqual(newDocument(body.toString()),
newDocument(firstClonedBodyElement.toString()));
assertXMLEqual(newDocument(body.toString()),
newDocument(secondClonedBodyElement.toString()));
assertXMLEqual(newDocument(firstClonedBodyElement.toString()),
newDocument(secondClonedBodyElement.toString()));
// lets check some links. They must not be equal
assertNotSame(body.getParent(), firstClonedBodyElement.getParent());
assertNotSame(body.getParent(), secondClonedBodyElement.getParent());
assertNotSame(firstClonedBodyElement.getParent(), secondClonedBodyElement.getParent());
soapEnvelope.close(false);
}
public Document newDocument(String xml)
throws ParserConfigurationException, SAXException, IOException {
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
dbf.setNamespaceAware(true);
DocumentBuilder db = dbf.newDocumentBuilder();
return db.parse(new ByteArrayInputStream(xml.getBytes()));
}
}