use of com.cloud.framework.messagebus.MessageHandler in project cosmic by MissionCriticalCloud.
the class ApiServer method handleAsyncJobPublishEvent.
@MessageHandler(topic = AsyncJob.Topics.JOB_EVENT_PUBLISH)
private void handleAsyncJobPublishEvent(final String subject, final String senderAddress, final Object args) {
assert (args != null);
final Pair<AsyncJob, String> eventInfo = (Pair<AsyncJob, String>) args;
final AsyncJob job = eventInfo.first();
final String jobEvent = eventInfo.second();
if (s_logger.isTraceEnabled()) {
s_logger.trace("Handle asyjob publish event " + jobEvent);
}
final EventBus eventBus;
try {
eventBus = ComponentContext.getComponent(EventBus.class);
} catch (final NoSuchBeanDefinitionException nbe) {
// no provider is configured to provide events bus, so just return
return;
}
if (!job.getDispatcher().equalsIgnoreCase("ApiAsyncJobDispatcher")) {
return;
}
final User userJobOwner = _accountMgr.getUserIncludingRemoved(job.getUserId());
final Account jobOwner = _accountMgr.getAccount(userJobOwner.getAccountId());
// Get the event type from the cmdInfo json string
final String info = job.getCmdInfo();
String cmdEventType = "unknown";
if (info != null) {
final Type type = new TypeToken<Map<String, String>>() {
}.getType();
final Map<String, String> cmdInfo = ApiGsonHelper.getBuilder().create().fromJson(info, type);
final String eventTypeObj = cmdInfo.get("cmdEventType");
if (eventTypeObj != null) {
cmdEventType = eventTypeObj;
if (s_logger.isDebugEnabled()) {
s_logger.debug("Retrieved cmdEventType from job info: " + cmdEventType);
}
} else {
if (s_logger.isDebugEnabled()) {
s_logger.debug("Unable to locate cmdEventType marker in job info. publish as unknown event");
}
}
}
// For some reason, the instanceType / instanceId are not abstract, which means we may get null values.
final String instanceType = job.getInstanceType() != null ? job.getInstanceType() : "unknown";
final String instanceUuid = job.getInstanceId() != null ? ApiDBUtils.findJobInstanceUuid(job) : "";
final Event event = new Event("management-server", EventCategory.ASYNC_JOB_CHANGE_EVENT.getName(), jobEvent, instanceType, instanceUuid);
final Map<String, String> eventDescription = new HashMap<>();
eventDescription.put("command", job.getCmd());
eventDescription.put("user", userJobOwner.getUuid());
eventDescription.put("account", jobOwner.getUuid());
eventDescription.put("processStatus", "" + job.getProcessStatus());
eventDescription.put("resultCode", "" + job.getResultCode());
eventDescription.put("instanceUuid", instanceUuid);
eventDescription.put("instanceType", instanceType);
eventDescription.put("commandEventType", cmdEventType);
eventDescription.put("jobId", job.getUuid());
eventDescription.put("jobResult", job.getResult());
eventDescription.put("cmdInfo", job.getCmdInfo());
eventDescription.put("status", "" + job.getStatus());
// If the event.accountinfo boolean value is set, get the human readable value for the username / domainname
final Map<String, String> configs = _configDao.getConfiguration("management-server", new HashMap<String, String>());
if (Boolean.valueOf(configs.get("event.accountinfo"))) {
final DomainVO domain = _domainDao.findById(jobOwner.getDomainId());
eventDescription.put("username", userJobOwner.getUsername());
eventDescription.put("accountname", jobOwner.getAccountName());
eventDescription.put("domainname", domain.getName());
}
event.setDescription(eventDescription);
try {
eventBus.publish(event);
} catch (final EventBusException evx) {
final String errMsg = "Failed to publish async job event on the the event bus.";
s_logger.warn(errMsg, evx);
}
}
Aggregations