@PostConstruct
public void postConstruct() {
final SmartLogger sl =
SmartLogger.start(
Loggers.LEVEL.SERVER_STATUS, "Login to rackspace cloud", 60000, null, true);
final boolean status = doLogin();
if (status) {
sl.complete(Loggers.DONE);
} else {
sl.appendToLogMSG("Login Failed. Destroying Session Bean!");
sl.complete(Loggers.FAILED);
throw LOGIN_EXCEPTION;
}
}
@Override
public Return<File> run(
File file,
final Map parameterMap,
final String userFileExtension,
final HttpSession session) {
final SmartLogger sl =
SmartLogger.start(Loggers.LEVEL.SERVER_STATUS, "Uploading Album Photo", 60000, null, true);
Return<File> r;
/** Renaming the file to contain extension for image manipulation flexibility */
try {
File newFile = new File(file.getCanonicalPath() + "." + userFileExtension);
final boolean rename = file.renameTo(newFile);
if (!rename) {
sl.complete("Rename Error!");
return new ReturnImpl<File>(new RuntimeException("Rename Error"), "Rename Error!", true);
}
final SessionBoundBadRefWrapper<HumanUserLocal> s =
(SessionBoundBadRefWrapper<HumanUserLocal>) session.getAttribute(ServletLogin.HumanUser);
if (!s.isAlive()) {
sl.complete("No Login!");
r = new ReturnImpl<File>(ExceptionCache.NO_LOGIN, "Please login!", true);
} else {
final HumanId humanId = new HumanId(s.getBoundInstance().getHumanUserId()).getSelfAsValid();
try {
try {
// Uploading Original
final String cdnFileName = newFile.getName();
sl.appendToLogMSG(UPLOADING_ORIGINAL_IMAGE);
final boolean uploadedOriginal =
client.storeObjectAs(
CONTAINER,
newFile,
FilesConstants.getMimetype(userFileExtension),
ORIGINAL + cdnFileName);
BufferedImage bi = null;
// Uploading Standard Size
sl.appendToLogMSG(LOADING_IMAGE_AS_BUFFERED_IMAGE);
bi = loadImage(newFile);
sl.appendToLogMSG(SCALING_IMAGE);
bi = scaleImage(bi, 600); // Reducing size of image to standard view
sl.appendToLogMSG(SAVING_SCALED_IMAGE);
saveImage(bi, newFile);
final String cdnfileName = newFile.getName();
sl.appendToLogMSG(UPLOADING_STANDARD_IMAGE);
final boolean uploadedStandard =
client.storeObjectAs(
CONTAINER, newFile, FilesConstants.getMimetype(userFileExtension), cdnfileName);
// Uploading Thumb
sl.appendToLogMSG(LOADING_IMAGE_AS_BUFFERED_IMAGE);
bi = loadImage(newFile);
sl.appendToLogMSG(SCALING_IMAGE);
bi =
scaleImage(
bi,
190); // Reducing size of image to blueprintcss span-5 just to save bandwidth
// for the user.
sl.appendToLogMSG(SAVING_SCALED_IMAGE);
saveImage(bi, newFile);
final String cdnThumbFileName = THUMBNAIL + newFile.getName();
sl.appendToLogMSG(UPLOADING_IMAGE_THUMB);
final boolean uploadedThumb =
client.storeObjectAs(
CONTAINER,
newFile,
FilesConstants.getMimetype(userFileExtension),
cdnThumbFileName);
if (uploadedStandard && uploadedThumb && uploadedOriginal) {
final boolean deleted = newFile.delete();
if (deleted) {
final Return<Album> dbr =
DB.getHumanCrudPrivateEventLocal(true)
.uPrivateEventAddEntryToAlbum(
humanId,
Long.parseLong((String) parameterMap.get(ALBUM_PIVATE_EVENT_ID)),
new Obj<String>(cdnFileName).getSelfAsValid());
if (dbr.returnStatus() == 0) {
sl.complete(Loggers.DONE);
r = new ReturnImpl<File>(newFile, ALBUM_PHOTO_UPLOAD_SUCCESSFUL);
} else {
r =
new ReturnImpl<File>(
new DBOperationException(dbr.returnError()),
ALBUM_PHOTO_UPLOAD_FAILED_DUE_TO_I_O_ISSUES,
true);
}
} else {
r =
new ReturnImpl<File>(
ExceptionCache.FILE_DELETE_FAILED,
ALBUM_PHOTO_UPLOAD_FAILED_DUE_TO_CACHING_ISSUES,
true);
}
} else {
r =
new ReturnImpl<File>(
ExceptionCache.CDN_FILE_UPLOAD_FAILED,
ALBUM_PHOTO_UPLOAD_FAILED_DUE_TO_I_O_ISSUES,
true);
}
} catch (final IOException e) {
r = new ReturnImpl<File>(e, ALBUM_PHOTO_UPLOAD_FAILED_DUE_TO_I_O_ISSUES, true);
}
} catch (
final RuntimeException e) { // This is for the deleteObject's returnBadly from DB return
r = new ReturnImpl<File>(e, ALBUM_PHOTO_UPLOAD_FAILED, true);
} catch (final Exception e) {
r =
new ReturnImpl<File>(
e, ALBUM_PHOTO_UPLOAD_FAILED_DUE_TO_IMAGE_MANIPULATION_ISSUES, true);
}
}
} catch (final IOException e) {
r = new ReturnImpl<File>(e, ALBUM_PHOTO_UPLOAD_FAILED_DUE_TO_RENAMING_ISSUES, true);
}
return r;
}