SamplePostProcessListener.java

import java.util.HashMap;
import java.util.Map;

import org.apache.sling.api.resource.LoginException;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ResourceResolverFactory;
import org.osgi.service.component.annotations.Component;
import org.osgi.service.component.annotations.Reference;
import org.osgi.service.event.Event;
import org.osgi.service.event.EventConstants;
import org.osgi.service.event.EventHandler;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

@Component(service = EventHandler.class, property = {
		EventConstants.EVENT_TOPIC + "=com/adobe/fmdita/postprocess/complete", EventConstants.EVENT_FILTER
				+ "=(|(operation=org/apache/sling/api/resource/Resource/ADDED)(operation=org/apache/sling/api/resource/Resource/CHANGED))" })

public class SamplePostProcessListener implements EventHandler {

	private static final Logger LOG = LoggerFactory.getLogger(SamplePostProcessListener.class);

	@Reference
	private ResourceResolverFactory resolverFactory;

	@Override
	public void handleEvent(Event event) {
		String path = (String) event.getProperty("path");

		// Fetch resource resolver
		Map<String, Object> serviceParams = new HashMap<>();
		serviceParams.put(ResourceResolverFactory.SUBSERVICE, "someServiceUser");
		ResourceResolver resolver = null;
		try {
			resolver = resolverFactory.getServiceResourceResolver(serviceParams);

			LOG.info("path of DITA Asset: {} ", path);
		} catch (LoginException e) {
			LOG.error("Exception while acessing info about DITA asset ", e);
		} finally {
			if (resolver != null) {
				resolver.close();
			}
		}
	}
}