/** Inform all scraper listeners that an error has occured during scraper execution. */
public void informListenersAboutError(Exception e) {
setStatus(STATUS_ERROR);
// inform al listeners that execution is continued
Iterator listenersIterator = this.scraperRuntimeListeners.iterator();
while (listenersIterator.hasNext()) {
ScraperRuntimeListener listener = (ScraperRuntimeListener) listenersIterator.next();
listener.onExecutionError(this, e);
}
}
public void continueExecution() {
if (this.status == STATUS_PAUSED) {
setStatus(STATUS_RUNNING);
// inform al listeners that execution is continued
Iterator listenersIterator = this.scraperRuntimeListeners.iterator();
while (listenersIterator.hasNext()) {
ScraperRuntimeListener listener = (ScraperRuntimeListener) listenersIterator.next();
listener.onExecutionContinued(this);
}
}
}
public void exitExecution(String message) {
setStatus(STATUS_EXIT);
this.message = message;
}
public void stopExecution() {
setStatus(STATUS_STOPPED);
}