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* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
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*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
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package org.apache.axis2.fastinfoset;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.FileReader;
import java.io.FileWriter;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.XMLStreamWriter;
import org.apache.axiom.om.OMElement;
import org.apache.axiom.om.impl.builder.StAXBuilder;
import org.apache.axiom.om.impl.builder.StAXOMBuilder;
import org.custommonkey.xmlunit.XMLTestCase;
import com.sun.xml.fastinfoset.stax.StAXDocumentParser;
import com.sun.xml.fastinfoset.stax.StAXDocumentSerializer;
/**
* @author : Eran Chinthaka (echintha@cs.indiana.edu)
* @Date : May 11, 2007
*/
public class FastInfosetInputOutputTest extends XMLTestCase {
/**
* This is to test how fast infoset interoperate with Axiom.
* This is how this test is organized.
* <pre>
* de-ser(wstx) ser(fast-info) de-ser(fast-info) ser(wstx)
* XML --------> Axiom ------> binary file --------------> Axiom ---------> XML
* </pre>
* <p/>
* Then the initial XML file and the last XML will be compared to see whether they are the same.
*/
public void testInputOutput() throws Exception {
String inputFile = "pom.xml";
File outputFile = new File("output.xml");
File tempFile = new File("test.bin");
try {
// first let's read the xml document in to Axiom
OMElement element = new StAXOMBuilder(inputFile).getDocumentElement();
// output it using binary xml outputter
XMLStreamWriter streamWriter = new StAXDocumentSerializer(new FileOutputStream(tempFile));
streamWriter.writeStartDocument();
element.serializeAndConsume(streamWriter);
streamWriter.writeEndDocument();
// now let's read the binary file in to Axiom
XMLStreamReader streamReader = new StAXDocumentParser(new FileInputStream(tempFile));
StAXBuilder builder = new StAXOMBuilder(streamReader);
builder.getDocumentElement().serialize(new FileWriter(outputFile));
// let's see this is the same that we fed in to this test initially
assertXMLEqual(new FileReader(inputFile), new FileReader(outputFile));
} finally {
if (outputFile.exists()) outputFile.delete();
if (tempFile.exists()) tempFile.delete();
}
}
}