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* 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
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package org.apache.axiom.om.impl;
import org.apache.axiom.om.AbstractTestCase;
import org.apache.axiom.om.OMConstants;
import org.apache.axiom.om.OMMetaFactory;
import org.apache.axiom.om.OMSerializable;
import org.apache.axiom.om.TestConstants;
import org.apache.axiom.om.impl.OMNavigator;
import org.apache.axiom.om.util.StAXUtils;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.impl.builder.StAXSOAPModelBuilder;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import java.io.ByteArrayOutputStream;
public class OMNavigatorTestBase extends AbstractTestCase {
private final OMMetaFactory omMetaFactory;
private SOAPEnvelope envelope = null;
private StAXSOAPModelBuilder builder;
public OMNavigatorTestBase(OMMetaFactory omMetaFactory) {
this.omMetaFactory = omMetaFactory;
}
protected void setUp() throws Exception {
XMLStreamReader xmlStreamReader = StAXUtils.
createXMLStreamReader(getTestResource(TestConstants.SOAP_SOAPMESSAGE1));
builder = new StAXSOAPModelBuilder(omMetaFactory, xmlStreamReader, null);
envelope = (SOAPEnvelope) builder.getDocumentElement();
}
protected void tearDown() throws Exception {
builder.close();
}
public void testnavigatorFullyBuilt() throws Exception {
assertNotNull(envelope);
//dump the out put to a temporary file
XMLStreamWriter output =
StAXUtils.createXMLStreamWriter(
new ByteArrayOutputStream(), OMConstants.DEFAULT_CHAR_SET_ENCODING);
envelope.serialize(output);
//now the OM is fully created -> test the navigation
OMNavigator navigator = new OMNavigator(envelope);
OMSerializable 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);
OMSerializable 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);
OMSerializable node = null;
while (!navigator.isCompleted()) {
if (navigator.isNavigable()) {
node = navigator.next();
} else {
builder.next();
navigator.step();
node = navigator.next();
}
assertNotNull(node);
}
}
}