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From: lbrt chx _ gemale kom
Newsgroups: comp.lang.java.programmer
Subject: trying to feed a zip file containing an XML one to a SAX parser ...
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Date: 25 Jun 2011 02:15:22 GMT
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Xref: x330-a1.tempe.blueboxinc.net comp.lang.java.programmer:5663

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 the simple code below I use to feed an XMLReader with compressed ".bz2" and ".gz"
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 Since the zip file format is a container as well, I could imagine things are not that simple 
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 How can you do the same (or a similar) thing with a zip file?
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 thanks
 lbrtchx
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 IFl = new File(aFlPth);
 aFlPth = IFl.getCanonicalPath();

 if(aFlPth.toLowerCase().endsWith(".gz")) {
  BfrRdr = new BufferedReader(new InputStreamReader(new GZIPInputStream(new FileInputStream(IFl)), "UTF-8"));
 }
 else if (aFlPth.toLowerCase().endsWith(".bz2")) {
  BfrRdr = new BufferedReader(new InputStreamReader(new BZip2CompressorInputStream(new FileInputStream(IFl)), "UTF-8"));
 }
 else {
  BfrRdr = new BufferedReader(new InputStreamReader(new FileInputStream(IFl), "UTF-8"));
 }
// __ 
 SAXParserFactory SAXFctry = SAXParserFactory.newInstance();
 SAXFctry.setValidating(false);
 SAXFctry.setNamespaceAware(true);

 SchemaFactory SchmFctry = SchemaFactory.newInstance(javax.xml.XMLConstants.W3C_XML_SCHEMA_NS_URI);
 SAXParser SAXPrsr = SAXFctry.newSAXParser();

 XMLRdr = SAXPrsr.getXMLReader();
 
// __ Register the content handler
 XMLRdr.setContentHandler(new DefaultHandler2());
// __ 
 lTm00 = System.currentTimeMillis();
 XMLRdr.parse(new InputSource(BfrRdr));
 System.err.println(TU.getElapsedTime(lTm00));
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