protected void doFetchLiveLog() {
JobOutput currentOutput = this.model.getCurrentOutput();
final String jobId = currentOutput.getJobId();
if (!(currentOutput.isLive() && currentOutput.isLiveEnabled())) {
LogModel.getInstance()
.logMessage("stop fetching live logs and disable live for job " + jobId);
return;
}
SchedulerServiceAsync scheduler = Scheduler.getSchedulerService();
scheduler.getLiveLogJob(
LoginModel.getInstance().getSessionId(),
jobId,
new AsyncCallback<String>() {
public void onSuccess(String result) {
if (result.length() > 0) {
LogModel.getInstance()
.logMessage(
"Fetched livelog chunk for job "
+ jobId
+ " ("
+ result.length()
+ " chars)");
model.appendLiveOutput(jobId, result);
}
}
public void onFailure(Throwable caught) {
String msg = JSONUtils.getJsonErrorMessage(caught);
LogModel.getInstance()
.logImportantMessage("Failed to fetch live log for job " + jobId + ": " + msg);
}
});
}
public void changeCurrentOutput(String jobId, boolean resetIfNotComplete) {
if (jobId == null) {
this.model.setCurrentOutput(null);
} else {
JobOutput jobOutput = this.model.getJobOutput(jobId, true);
if (resetIfNotComplete && !jobOutput.isLive() && !jobOutput.isComplete()) {
jobOutput.resetLines();
}
this.model.setCurrentOutput(jobOutput);
}
}
public void toggleLive(boolean live) {
if (live) {
this.cancelCurrentRequests();
this.startLiveOutput();
} else {
this.stopLiveOutput();
JobOutput jobOutput = this.model.getCurrentOutput();
if (!jobOutput.isComplete()) {
jobOutput.resetLines();
}
}
this.model.setLive(live, true);
}
public Collection<List<String>> getLinesToDisplay(JobOutput output) {
if (this.model.getSelectionTarget() == SelectionTarget.TASK_TARGET) {
Task task = this.parentController.getSelectedTask();
List<String> lines = output.getLines(task);
Collection<List<String>> result = new ArrayList<List<String>>(1);
if (lines != null) {
result.add(lines);
}
return result;
} else {
return output.getLines();
}
}
/**
* Fetch the output for the currently selected job store the result (or error msg) in the model
*
* @param logMode one of {@link SchedulerServiceAsync#LOG_ALL}, {@link
* SchedulerServiceAsync#LOG_STDERR}, {@link SchedulerServiceAsync#LOG_STDOUT}
*/
public void fetchJobOutput(OutputMode logMode) {
JobOutput currentOutput = this.model.getCurrentOutput();
String jobId = currentOutput.getJobId();
List<Task> tasks = this.model.getParentModel().getTasksModel().getTasks();
for (Task t : tasks) {
switch (t.getStatus()) {
case SKIPPED:
case PENDING:
case SUBMITTED:
case NOT_STARTED:
break;
default:
this.fetchTaskOutput(jobId, t, logMode);
break;
}
}
currentOutput.setComplete(true);
}