/**
* Creates a ProductImage.
*
* @param bean the bean to retrieve the image for.
*/
public ProductImage(final ProductBean bean) {
if (bean != null) {
description = bean.getShortTitle();
String name = bean.getImage();
if (name != null) {
InputStream in =
Thread.currentThread().getContextClassLoader().getResourceAsStream(IMAGE_PATH + name);
if (in != null) {
try {
imageBytes = StreamUtil.getBytes(in);
in.close();
} catch (IOException ex) {
log.error("Cannot load product image.", ex);
}
String type = name.substring(name.lastIndexOf('.') + 1).toLowerCase();
if ("jpg".equals(type)) {
mimeType = "image/jpeg";
} else {
mimeType = "image/" + type;
}
}
}
}
}
@Test
public void testGetInputStream() throws IOException {
WFileWidget widget = new WFileWidget();
setActiveContext(createUIContext());
Assert.assertNull("Stream data should be null by default", widget.getInputStream());
// Set file on widget
widget.setData(TEST_FILE_ITEM_WRAP);
InputStream stream = widget.getInputStream();
byte[] readBytes = StreamUtil.getBytes(stream);
Assert.assertTrue("Incorrect stream data", Arrays.equals(TEST_FILE_ITEM.get(), readBytes));
}