/*
- * Copyright 2007 Google Inc.
+ * Copyright 2007 ZXing authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
package com.google.zxing.client.j2se;
import com.google.zxing.DecodeHintType;
+import com.google.zxing.MonochromeBitmapSource;
import com.google.zxing.MultiFormatReader;
import com.google.zxing.ReaderException;
-import com.google.zxing.MonochromeBitmapSource;
+import com.google.zxing.Result;
import javax.imageio.ImageIO;
import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
+import java.io.FileNotFoundException;
import java.net.URI;
import java.util.Hashtable;
}
}
- private static void decodeOneArgument(String argument, Hashtable<DecodeHintType, Object> hints) throws Exception {
+ private static void decodeOneArgument(String argument, Hashtable<DecodeHintType, Object> hints)
+ throws Exception {
File inputFile = new File(argument);
if (inputFile.exists()) {
if (inputFile.isDirectory()) {
}
private static boolean decode(URI uri, Hashtable<DecodeHintType, Object> hints) throws IOException {
- BufferedImage image = ImageIO.read(uri.toURL());
+ BufferedImage image;
+ try {
+ image = ImageIO.read(uri.toURL());
+ } catch (IllegalArgumentException iae) {
+ throw new FileNotFoundException("Resource not found: " + uri);
+ }
if (image == null) {
System.err.println(uri.toString() + ": Could not load image");
return false;
}
try {
MonochromeBitmapSource source = new BufferedImageMonochromeBitmapSource(image);
- String result = new MultiFormatReader().decode(source, hints).getText();
- System.out.println(uri.toString() + ": " + result);
+ Result result = new MultiFormatReader().decode(source, hints);
+ System.out.println(uri.toString() + " (format: " + result.getBarcodeFormat() + "):\n" +
+ result.getText());
return true;
} catch (ReaderException e) {
System.out.println(uri.toString() + ": No barcode found");