/**
* Archive a result
*
* @param taskData task data of this result
* @param data the result data
* @param quality the quality of the result
* @param advocatingWorkers the advocating workers of this result
*/
public void archiveResult(
TaskData taskData, ByteArray data, double quality, Set<WorkerID> advocatingWorkers) {
PathManager pathManager = PathManager.jobOwner(taskData.getJobName());
File location =
new File(pathManager.getCanonicalResultFilePath(taskData.getTaskMeta().getTaskName()));
resultMap.put(
taskData.taskID(), new CanonicalResult(data, quality, advocatingWorkers, location));
}
/**
* Copies files from jobs/ to data/ folder in order to perform local work.
*
* @throws IOException
*/
private void copyFiles() throws IOException {
// PathManager workerPathManager = PathManager.worker(jobPathManager.getProjectName());
FileUtils.copyDirectory(
new File(jobPathManager.taskResourcesDir()),
new File(workerPathManager.taskResourcesDir()));
FileUtils.copyDirectory(
new File(jobPathManager.taskCodeDir()), new File(workerPathManager.taskCodeDir()));
}
/**
* Creates a Task object for the local job owner to work on himself.
*
* @param taskMeta Meta info of this replica
* @param listener Listener for success or failure
* @return Runnable Task
* @throws TaskMetaDataException
*/
public Task workSelf(TaskMeta taskMeta, TaskListener listener) throws TaskMetaDataException {
try {
copyFiles();
} catch (IOException e) {
e.printStackTrace();
listener.taskFailed(taskName, e.getMessage());
}
return new Task(
jobPathManager.getProjectName(),
taskMeta.getTaskName(),
FileManagementUtils.moduleName(taskMeta),
FileManagementUtils.getResourceFiles(jobPathManager, taskMeta),
listener);
}
/**
* Returns absolute path to result file from this self work. This file will be in the /data
* directory.
*
* @return Absolute path
*/
public String futureResultFilePath() {
// return jobPathManager.getResultFilePath(taskName);
return workerPathManager.getResultFilePath(taskName);
}
public SelfWorker(TaskMeta taskMeta, String jobName) throws TaskMetaDataException {
taskName = taskMeta.getTaskName();
jobPathManager = PathManager.jobOwner(jobName);
workerPathManager = PathManager.worker(jobName);
}