/** Add a new appender and context to the NDC for this execution of the step */
private void setupNDCLogging() {
String nestedDiagnosticContext = getNestedDiagnosticContext();
logFileName = getLogFileName(nestedDiagnosticContext);
ndcAppender = null;
ndcSet = false;
try {
ndcAppender = new FileAppender(BatchLogger.getLogFileAppenderLayout(), logFileName);
ndcAppender.addFilter(new NDCFilter(nestedDiagnosticContext));
Logger.getRootLogger().addAppender(ndcAppender);
NDC.push(nestedDiagnosticContext);
ndcSet = true;
} catch (Exception ex) {
LOG.warn("Could not initialize custom logging for step: " + step.getName(), ex);
}
}
/**
* @param parameterService the ParameterService used by Job
* @param dateTimeService the DateTimeService used by Job
* @param batchContainerDirectory the batch container directory
* @param batchStepFile the descriptor containing information about the step to execute
* @param step the Step to execute
* @param stepIndex the index of the step in the job
*/
public BatchStepExecutor(
ParameterService parameterService,
DateTimeService dateTimeService,
BatchContainerDirectory batchContainerDirectory,
BatchStepFileDescriptor batchStepFile,
Step step,
int stepIndex) {
BatchLogger.addConsoleAppender(LOG);
this.parameterService = parameterService;
this.dateTimeService = dateTimeService;
this.batchContainerDirectory = batchContainerDirectory;
this.batchStepFile = batchStepFile;
this.step = step;
this.stepIndex = stepIndex;
this.containerStepListeners = new ArrayList<ContainerStepListener>();
LOG.info("Initialized thread executor for " + batchStepFile);
}