/**
* Get the last modification date of an open URLConnection.
*
* <p>This handles the (broken at some point in the Java libraries) case of the file: protocol.
*
* @return last modified timestamp "as is"
*/
public static long getLastModified(URLConnection urlConnection) {
try {
long lastModified = urlConnection.getLastModified();
if (lastModified == 0 && "file".equals(urlConnection.getURL().getProtocol()))
lastModified =
new File(
URLDecoder.decode(
urlConnection.getURL().getFile(), STANDARD_PARAMETER_ENCODING))
.lastModified();
return lastModified;
} catch (UnsupportedEncodingException e) {
// Should not happen as we are using a required encoding
throw new OXFException(e);
}
}
