public class DocumentPropertyReader {
	
	private final static  String    PROPERTY_LOCATION = "\005SummaryInformation";

	public static Integer getWordCount( File _file ) {
		POIFSReader r = new POIFSReader();

		MyPOIFSReaderListener propReader = new MyPOIFSReaderListener();
		
		Integer wordCount = null;

		r.registerListener(propReader, PROPERTY_LOCATION);

		try {
			
			// Given that this works, it appears as though
			//	the reader blocks util it has
			//	satisfied all of it's listeners.
	 		r.read(new FileInputStream(_file));
	 		
	 		// Now that our listener has done it's thing,
	 		//	we can get the word count from it.
			wordCount =  propReader.wordCount;
		} catch ( IOException ioex ) {
			System.out.println("getWordCount(File): Could not obtain word cout for " + _file.getName() + ".  Probably not an OLE2 Document. " + ioex.getMessage() );
		}

		return wordCount;
		
	}
	
	static class MyPOIFSReaderListener implements POIFSReaderListener {

		Integer wordCount = null;

		public void processPOIFSReaderEvent(POIFSReaderEvent event) {

			SummaryInformation si = null;

			try {
				si = (SummaryInformation) PropertySetFactory.create(event.getStream());
			} catch (Exception ex) {
				logger.info("processPOIFSReaderEvent(): Exception creating SummaryInformation \"" + event.getPath() + event.getName() + "\": " + ex);
			}

			if ( si != null ) {
				wordCount = new Integer( si.getWordCount() );
			}
		}
		
	}
	
}