I am working a project in which i need to extract xml(sitemap)data from gz file using apache tika[AM NEW TO TIKA]. the fie name is something like sitemap01.xml.gz I could extract data from normal text file or html,but i don't know how to extract xml from gz and extract the meta and data from xml... I searched Google for past two days.
Do i need to use delegateParser in tika to extract data from xml? Please guide me to some sample or articles....
Here is my try
public void parseXml() throws IOException{
Metadata metadata = new Metadata();
ContentHandler handler = new BodyContentHandler();
Parser parser = new AutoDetectParser();
ParseContext context = new ParseContext();
InputStream stream =this.getClass().getResourceAsStream("sitemap.xml.gz");
try {
parser.parse(stream,handler,metadata,context);
for(int i = 0; i <metadata.names().length; i++) {
String name = metadata.names()[i];
System.out.println(name + " : " + metadata.get(name));
}
System.out.println(handler.toString());
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (SAXException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (TikaException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}finally{
if(stream!=null) {
stream.close();
}
}
}