TestVariable2.java :  » ESB » cbesb-1.2 » com » bostechcorp » cbesb » runtime » parser » Java Open Source

package com.bostechcorp.cbesb.runtime.parser;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.InputStream;

import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;

import junit.framework.TestCase;

import org.w3c.dom.Document;

import com.bostechcorp.cbesb.common.mdl.IMDLDocument;
import com.bostechcorp.cbesb.common.mdl.IMessageDefinition;
import com.bostechcorp.cbesb.common.mdl.util.FormatDefUtil;
import com.bostechcorp.cbesb.common.util.FileUtil;
import com.bostechcorp.cbesb.runtime.parser.impl.LegacyDataParser;
import com.bostechcorp.cbesb.runtime.parser.impl.LegacyDataSerializer;

public class TestVariable2 extends TestCase {

  public void testVariable2() throws Throwable{
    File mdlFile= new File("target/test-data/in/Variable2a.mdl"); 
    File dataFile=new File("target/test-data/in/Variable1b.dat");
    File outputFile = new File("target/test-data/out/Variable2b.txt");
        
        IMDLDocument mdlDoc = FormatDefUtil.getMdlDocFromPath(mdlFile.getAbsolutePath());
    
    IMessageDefinition msgDef = mdlDoc.getMessageDefinition(mdlDoc
        .getTargetNamespace(), mdlDoc.getAllMessageDefinitions()[0]
        .getName());

        Document domDoc = null;
    LegacyDataParser parser = new LegacyDataParser();
        try {
          InputStream is = new FileInputStream(dataFile);
            domDoc = parser.parse(is, msgDef);
        }
        catch (Exception pe)
        {
            System.err.println("Error Parsing:");
            System.err.println(pe.getMessage());
            System.exit(0);
        }

        try {
            TransformerFactory tFactory = TransformerFactory.newInstance();
            Transformer transformer = tFactory.newTransformer();
            transformer.setOutputProperty(OutputKeys.INDENT, "yes");
            transformer.setOutputProperty(OutputKeys.METHOD, "xml");
            DOMSource source = new DOMSource(domDoc);
            StreamResult result = new StreamResult(System.out);
            transformer.transform(source, result);
        }
        catch (TransformerException te)
        {
            System.err.println("Error Writing Output");
            System.err.println(te.getMessage());
            System.exit(0);
        }
        
        try {
      LegacyDataSerializer serializer = new LegacyDataSerializer();
      FileOutputStream fio = new FileOutputStream(outputFile);
      serializer.serialize(domDoc, msgDef, System.out);
      serializer.serialize(domDoc, msgDef, fio);
      String rsuleString=FileUtil.readStringFromFile("target/test-data/out/Variable2b.txt");
      String beginString=FileUtil.readStringFromFile("target/test-data/in/Variable1b.dat");
      assertTrue(rsuleString.equals(beginString));
        } catch (Exception e) {
          System.err.println("Error Serializer:");
            System.err.println(e.getMessage());
            System.exit(0);
        }
  }
}