/**
* Verifies that the saved file is the size expected in bytes. If expected bytes is specified as
* <= 0 then size verification is not performed.
*
* @throws IOException
*/
protected void verifyLength() throws IOException {
if (this.expectedLength > 0) {
if (this.actualLength != this.expectedLength) {
throw new IOException(
format(
"Saved stream''s length invalid - Expected: {0} ({1}), Actual: {2} ({3})",
this.expectedLength,
Util.byteCountToDisplaySize(this.expectedLength),
this.actualLength,
Util.byteCountToDisplaySize(this.actualLength)));
}
}
}
@PrePersist
protected void onCreate() {
this.timestamp = new Date();
Calendar calendar = Calendar.getInstance();
calendar.setTimeInMillis(timestamp.getTime());
calendar.add(Calendar.DATE, 30);
this.expiry = calendar.getTime();
this.accessCode = Math.round(Math.random() * (double) Long.MAX_VALUE);
this.accessPassword =
Util.generateRandomString(
Integer.parseInt(GlobalProps.getProperty(GlobalProps.PROP_DROPBOX_PASSWORDLENGTH)));
}
/**
* getItemByName
*
* <p>Gets the fedora object given the pid
*
* <pre>
* Version Date Developer Description
* 0.1 26/04/2012 Genevieve Turner (GT) Initial
* 0.2 02/05/2012 Genevieve Turner (GT) Updated to fix issue with url encoded pid
* 0.3 08/05/2012 Genevieve Turner (GT) Updated to use newly created util decode function
* </pre>
*
* @param id The fedora object pid
* @return Returns the FedoraObject of the given pid
*/
@Override
public FedoraObject getItemByPid(String pid) {
String decodedPid = null;
decodedPid = Util.decodeUrlEncoded(pid);
if (decodedPid == null) {
return null;
}
FedoraObjectDAOImpl object = new FedoraObjectDAOImpl();
FedoraObject item = object.getSingleByName(decodedPid);
if (item != null) {
LOGGER.trace("Retrieved item {}", item.getObject_id());
}
return item;
}
@Override
public UploadedFileInfo call() throws Exception {
UploadedFileInfo ufi;
Path targetFile = createTempFile();
StopWatch sw = new StopWatch();
sw.start();
try {
LOGGER.debug(
"Saving {} ({}) Expected MD5:{}...",
targetFile.toString(),
Util.byteCountToDisplaySize(expectedLength),
expectedMd5);
this.actualLength = saveStreamToFile(this.dis, targetFile);
this.actualMd5 = Hex.encodeHexString(dis.getMessageDigest().digest());
verifyExpecteds();
ufi = new UploadedFileInfo(targetFile, this.actualLength, this.actualMd5);
sw.stop();
LOGGER.debug(
"Saved {} ({}) Computed MD5:{}, Time: {}, Speed: {}",
ufi.getFilepath().toString(),
Util.byteCountToDisplaySize(ufi.getSize()),
ufi.getMd5(),
sw.getTimeElapsedFormatted(),
sw.getRate(ufi.getSize()));
} catch (Exception e) {
LOGGER.error(
"Error saving {} ({} bytes) Expected MD5:{} - {}",
targetFile.toString(),
this.expectedLength,
this.expectedMd5,
e.getMessage());
throw e;
} finally {
IOUtils.closeQuietly(dis);
}
return ufi;
}
