@Override
protected void doStart() throws Exception {
// turn off scheduler first, so autoCreate is handled before scheduler starts
boolean startScheduler = isStartScheduler();
setStartScheduler(false);
try {
super.doStart();
if (endpoint.isAutoCreate()) {
log.debug("Auto creating directory: {}", endpoint.getConfiguration().getDirectory());
try {
connectIfNecessary();
operations.buildDirectory(endpoint.getConfiguration().getDirectory(), true);
} catch (GenericFileOperationFailedException e) {
// log a WARN as we want to start the consumer.
log.warn(
"Error auto creating directory: "
+ endpoint.getConfiguration().getDirectory()
+ " due "
+ e.getMessage()
+ ". This exception is ignored.",
e);
}
}
} finally {
if (startScheduler) {
setStartScheduler(true);
startScheduler();
}
}
}
@Override
public RemoteFileConsumer<T> createConsumer(Processor processor) throws Exception {
afterPropertiesSet();
RemoteFileConsumer<T> consumer = buildConsumer(processor);
if (isDelete() && getMove() != null) {
throw new IllegalArgumentException("You cannot both set delete=true and move options");
}
// if noop=true then idempotent should also be configured
if (isNoop() && !isIdempotentSet()) {
log.info(
"Endpoint is configured with noop=true so forcing endpoint to be idempotent as well");
setIdempotent(true);
}
// if idempotent and no repository set then create a default one
if (isIdempotentSet() && isIdempotent() && idempotentRepository == null) {
log.info(
"Using default memory based idempotent repository with cache max size: "
+ DEFAULT_IDEMPOTENT_CACHE_SIZE);
idempotentRepository =
MemoryIdempotentRepository.memoryIdempotentRepository(DEFAULT_IDEMPOTENT_CACHE_SIZE);
}
if (!getConfiguration().isUseList() && getFileName() == null) {
throw new IllegalArgumentException(
"Endpoint is configured with useList=false, then fileName must be configured also");
}
// set max messages per poll
consumer.setMaxMessagesPerPoll(getMaxMessagesPerPoll());
consumer.setEagerLimitMaxMessagesPerPoll(isEagerMaxMessagesPerPoll());
configureConsumer(consumer);
return consumer;
}