--- ExcelExtractor.java.orig	2008-09-23 17:35:31 +0000
+++ ExcelExtractor.java	2009-01-22 23:59:00 +0000
@@ -18,6 +18,8 @@
 package org.apache.poi.hssf.extractor;
 
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.FileInputStream;
 
 import org.apache.poi.POIOLE2TextExtractor;
 import org.apache.poi.ss.usermodel.HeaderFooter;
@@ -51,13 +53,35 @@
 		super(wb);
 		this.wb = wb;
 	}
+
+	public ExcelExtractor(String fileName) throws IOException {
+		this(new FileInputStream(fileName));
+	}
+
+	public ExcelExtractor(InputStream iStream) throws IOException {
+		this(new POIFSFileSystem(iStream));
+	}
+
 	public ExcelExtractor(POIFSFileSystem fs) throws IOException {
 		this(fs.getRoot(), fs);
 	}
 	public ExcelExtractor(DirectoryNode dir, POIFSFileSystem fs) throws IOException {
 		this(new HSSFWorkbook(dir, fs, true));
 	}
-	
+
+	/**
+	 * Command line extractor.
+	 */
+	public static void main(String[] args) throws Exception {
+		if(args.length < 1) {
+			System.err.println("Use:");
+			System.err.println("   java org.apache.poi.hssf.extractor.ExcelExtractor <filename.xls>");
+			System.exit(1);
+		}
+
+		ExcelExtractor extractor = new ExcelExtractor(args[0]);
+		System.out.println(extractor.getText());
+	}
 
 	/**
 	 * Should sheet names be included? Default is true