public void Post(DeleteFile request)
{
logger.Info("****Request received for deleting file : " + request.filepath + " owned by user : "******"Authentication failed");
}
FileMetaData metadata = filesystem.getFileMetaDataCloneSynchronized(request.clientId, request.password, request.filepath);
FileServerComm serverComm = FileServerComm.getInstance();
Address [] memberAdresses = serverComm.getFileServerGroup().getLiveMembers();
List <Address> where = new List <Address> ();
where.AddRange(memberAdresses);
if (true == serverComm.getFileHandler().sendsynchdeleteFile(metadata, serverComm.getOOBHandler(),
serverComm.getFileServerGroup()))
{
bool delete = filesystem.deleteFileSynchronized(request.clientId, request.filepath);
if (!delete)
{
logger.Debug("The file : " + request.filepath + " was already marked for deletion, skipping");
}
}
} catch (Exception e) {
logger.Warn(e);
throw e;
}
}
public void Post(UnShareFileWithUser request)
{
logger.Info("****Request received for un-sharing file owned by user : "******" by user : "******" for file name : " + request.filename
);
if (!filesystem.AuthenticateUser(request.clientId, request.password))
{
throw new AuthenticationException("Authentication failed");
}
FileServerComm serverComm = FileServerComm.getInstance();
Address [] memberAdresses = serverComm.getFileServerGroup().getLiveMembers();
List <Address> where = new List <Address> ();
where.AddRange(memberAdresses);
try {
if (true == serverComm.getFileHandler().sendSynchUnShareRequest(request, serverComm.getOOBHandler(),
serverComm.getFileServerGroup()))
{
filesystem.unShareFileWithUser(request.clientId, request.filename, request.sharedWithUser);
}
else
{
throw new Exception("Internal Server Error");
}
} catch (Exception e) {
logger.Warn(e);
throw e;
}
}
public void Post(AddUser request)
{
logger.Info("****Request received for adding user with client id :" + request.clientId
+ " and password : "******"User is already present in inmemory map, throwing back exception");
throw new Exception("User is already present in memory");
}
else
{
logger.Debug("User added succesfully");
}
} catch (Exception e) {
logger.Debug(e);
throw e;
}
}
else
{
throw new Exception("User Add Exception");
}
}
public void Post(UpdateFile request)
{
logger.Info("****Request received for updating user file for client id : " + request.clientId
+ " and file name : " + request.file.filemetadata.filepath
);
if (!filesystem.AuthenticateUser(request.clientId, request.password))
{
throw new AuthenticationException("Authentication failed");
}
// Send the File to the All other Nodes in a Ordered Way
FileServerComm serverComm = FileServerComm.getInstance();
Address [] memberAdresses = serverComm.getFileServerGroup().getLiveMembers();
List <Address> where = new List <Address>();
where.AddRange(memberAdresses);
if (true == serverComm.getFileHandler().sendsynchaddFileToMemory(request.clientId, request.file,
serverComm.getOOBHandler(), serverComm.getFileServerGroup(),
where))
{
try {
filesystem.addFileSynchronized(request.clientId, request.file);
} catch (Exception e) {
logger.Debug("Exception occured while updating user file for client id : " + request.clientId
+ " and file name : " + request.file.filemetadata.filepath, e);
throw e;
}
}
else
{
throw new Exception("File Cannot be Added, Some Internal error");
}
}
