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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
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*/
package org.apache.axiom.om;
import org.apache.axiom.om.impl.llom.OMNavigator;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLOutputFactory;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FileReader;
public class OMNavigatorTest extends AbstractTestCase {
private SOAPEnvelope envelope = null;
private OMXMLParserWrapper builder;
private File tempFile;
private XMLStreamWriter output;
public OMNavigatorTest(String testName) {
super(testName);
}
protected void setUp() throws Exception {
XMLStreamReader xmlStreamReader = XMLInputFactory.newInstance().
createXMLStreamReader(
new FileReader(
getTestResourceFile(TestConstants.SOAP_SOAPMESSAGE1)));
builder = new StAXSOAPModelBuilder(xmlStreamReader, null);
envelope = (SOAPEnvelope) builder.getDocumentElement();
tempFile = File.createTempFile("temp", "xml");
output =
XMLOutputFactory.newInstance().createXMLStreamWriter(
new FileOutputStream(tempFile), OMConstants.DEFAULT_CHAR_SET_ENCODING);
}
public void testnavigatorFullyBuilt() throws Exception {
assertNotNull(envelope);
//dump the out put to a temporary file
envelope.serialize(output);
//now the OM is fully created -> test the navigation
OMNavigator navigator = new OMNavigator(envelope);
OMNode node = null;
while (navigator.isNavigable()) {
node = navigator.next();
assertNotNull(node);
}
}
public void testnavigatorHalfBuilt() {
assertNotNull(envelope);
//now the OM is not fully created. Try to navigate it
OMNavigator navigator = new OMNavigator(envelope);
OMNode node = null;
while (navigator.isNavigable()) {
node = navigator.next();
assertNotNull(node);
}
}
public void testnavigatorHalfBuiltStep() {
assertNotNull(envelope);
//now the OM is not fully created
OMNavigator navigator = new OMNavigator(envelope);
OMNode node = null;
while (!navigator.isCompleted()) {
if (navigator.isNavigable()) {
node = navigator.next();
} else {
builder.next();
navigator.step();
node = navigator.next();
}
assertNotNull(node);
}
}
protected void tearDown() throws Exception {
tempFile.delete();
}
}