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* Licensed to the Apache Software Foundation (ASF) under one
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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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* 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.impl.serializer;
import org.apache.axiom.om.AbstractTestCase;
import org.apache.axiom.om.OMAbstractFactory;
import org.apache.axiom.om.OMXMLParserWrapper;
import org.apache.axiom.om.OMConstants;
import org.apache.axiom.om.impl.builder.StAXOMBuilder;
import org.apache.axiom.om.impl.llom.factory.OMXMLBuilderFactory;
import org.apache.axiom.om.impl.serialize.StreamingOMSerializer;
import org.apache.axiom.soap.SOAPBody;
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.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileReader;
import java.io.PrintWriter;
import java.io.StringWriter;
public class OMSerializerTest extends AbstractTestCase {
private XMLStreamReader reader;
private XMLStreamWriter writer;
private File tempFile;
public OMSerializerTest(String testName) {
super(testName);
}
protected void setUp() throws Exception {
reader =
XMLInputFactory.newInstance().
createXMLStreamReader(
new FileReader(
getTestResourceFile("soap/soapmessage.xml")));
tempFile = File.createTempFile("temp", "xml");
// writer =
// XMLOutputFactory.newInstance().
// createXMLStreamWriter(new FileOutputStream(tempFile));
}
public void testRawSerializer() throws Exception {
StreamingOMSerializer serializer = new StreamingOMSerializer();
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
writer =
XMLOutputFactory.newInstance().
createXMLStreamWriter(byteArrayOutputStream);
//serializer.setNamespacePrefixStack(new Stack());
serializer.serialize(reader, writer);
writer.flush();
String outputString = new String(byteArrayOutputStream.toByteArray());
assertTrue(outputString != null && !"".equals(outputString) && outputString.length() > 1);
}
public void testElementPullStream1() throws Exception {
OMXMLParserWrapper builder = OMXMLBuilderFactory.createStAXSOAPModelBuilder(
OMAbstractFactory.getSOAP11Factory(),
reader);
SOAPEnvelope env = (SOAPEnvelope) builder.getDocumentElement();
StreamingOMSerializer serializer = new StreamingOMSerializer();
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
writer =
XMLOutputFactory.newInstance().
createXMLStreamWriter(byteArrayOutputStream);
serializer.serialize(env.getXMLStreamReaderWithoutCaching(), writer);
writer.flush();
String outputString = new String(byteArrayOutputStream.toByteArray());
assertTrue(outputString != null && !"".equals(outputString) && outputString.length() > 1);
}
public void testElementPullStream1WithCacheOff() throws Exception {
StAXSOAPModelBuilder soapBuilder = new StAXSOAPModelBuilder(reader, null);
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
writer =
XMLOutputFactory.newInstance().
createXMLStreamWriter(byteArrayOutputStream, OMConstants.DEFAULT_CHAR_SET_ENCODING);
SOAPEnvelope env = (SOAPEnvelope) soapBuilder.getDocumentElement();
env.serializeAndConsume(writer);
writer.flush();
String outputString = new String(byteArrayOutputStream.toByteArray());
assertTrue(outputString != null && !"".equals(outputString) && outputString.length() > 1);
writer =
XMLOutputFactory.newInstance().
createXMLStreamWriter(byteArrayOutputStream, OMConstants.DEFAULT_CHAR_SET_ENCODING);
StringWriter stringWriter = new StringWriter();
//now we should not be able to serilaize anything ! this should throw
//an error
try {
env.serializeAndConsume(writer);
fail();
} catch (XMLStreamException e) {
e.printStackTrace(new PrintWriter(stringWriter, true));
assertTrue(stringWriter.toString()
.indexOf("problem accessing the parser. Parser already accessed!") > -1);
} catch (Exception e) {
fail("Expecting an XMLStreamException " + e.getMessage());
}
}
public void testElementPullStream2() throws Exception {
OMXMLParserWrapper builder = OMXMLBuilderFactory.createStAXSOAPModelBuilder(
OMAbstractFactory.getSOAP11Factory(),
reader);
ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
writer =
XMLOutputFactory.newInstance().
createXMLStreamWriter(byteArrayOutputStream);
SOAPEnvelope env = (SOAPEnvelope) builder.getDocumentElement();
SOAPBody body = env.getBody();
StreamingOMSerializer serializer = new StreamingOMSerializer();
serializer.serialize(body.getXMLStreamReaderWithoutCaching(),
writer);
writer.flush();
String outputString = new String(byteArrayOutputStream.toByteArray());
assertTrue(outputString != null && !"".equals(outputString) && outputString.length() > 1);
}
public void testDefaultNsSerialization() {
try {
StAXOMBuilder builder = new StAXOMBuilder("test-resources/xml/original.xml");
String xml = builder.getDocumentElement().toString();
assertEquals("There shouldn't be any xmlns=\"\"", -1, xml.indexOf("xmlns=\"\""));
} catch (Exception e) {
e.printStackTrace();
fail(e.getMessage());
}
}
protected void tearDown() throws Exception {
tempFile.delete();
}
}