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package com.sun.enterprise.config.serverbeans.validation;
import org.xml.sax.ContentHandler;
import org.xml.sax.XMLReader;
import org.xml.sax.InputSource;
import com.sun.org.apache.xml.internal.serializer.ToXMLStream;
import java.io.OutputStream;
import org.xml.sax.EntityResolver;
import java.io.FileOutputStream;
import java.io.File;
import java.io.InputStream;
import java.io.IOException;
import org.xml.sax.SAXException;
public class Flatten
{
public static void main(String [] args) throws Exception {
String input = null;
OutputStream output = System.out;
EntityResolver entityResolver = null;
if ( args.length < 1 || 5 < args.length){
System.err.println("Flatten [-out output-file] [-dtd dtd] input ");
}
for (int i = 0; i < args.length; i++){
if (args[i].equals("-out")){
output = new FileOutputStream(new File(args[++i]));
break;
}
if (args[i].equals("-dtd")){
entityResolver = new MyEntityResolver(args[++i]);
break;
}
input = args[i];
}
VariableResolver vr = new VariableResolver();
if (null != entityResolver){
vr.setEntityResolver(entityResolver);
}
// vr.setParent(getXmlReader());
vr.setContentHandler(getContentHandler(output));
vr.parse(new InputSource(input));
}
private static XMLReader getXmlReader() throws Exception {
return XMLReaderFactory.newInstance(System.err);
}
private static ContentHandler getContentHandler(OutputStream o) throws Exception {
ToXMLStream xml = new ToXMLStream();
xml.setOutputStream(o);
xml.setOmitXMLDeclaration(true);
return xml.asContentHandler();
}
private static class MyEntityResolver implements EntityResolver
{
private String myDtd = "";
MyEntityResolver(){}
MyEntityResolver(String dtd){
myDtd = dtd;
}
public InputSource resolveEntity(java.lang.String publicId, java.lang.String systemId)
throws IOException, SAXException{
if (null != publicId && publicId.equals("-//Sun Microsystems Inc.//DTD Application Server 8.0 Domain//EN")) {
final InputStream is = getClass().getResourceAsStream(myDtd);
return (null != is ) ? new InputSource(is) : null;
} else {
return null;
}
}
}
}