/**
* Calling clearLogs posits that these EventLogs were successfully saved, and so this method may
* raise an event signalling such. This could eventually be reworked to be fully within the
* security system.
*/
void saveLogs(boolean readOnly, Session session) {
// Grabbing a copy to prevent ConcurrentModificationEx
final List<EventLog> logs = new ArrayList<EventLog>(secSys.getLogs());
secSys.clearLogs();
if (logs == null || logs.size() == 0) {
return; // EARLY EXIT
}
if (readOnly) {
// If we reach here, we have logs when we shouldn't.
StringBuilder sb = new StringBuilder();
sb.append("EventLogs in readOnly transaction:\n");
for (EventLog eventLog : logs) {
sb.append(eventLog.getAction());
sb.append(" ");
sb.append(eventLog);
sb.append(eventLog.getEntityType());
sb.append(" ");
sb.append(eventLog.getEntityId());
sb.append("\b");
}
throw new InternalException(sb.toString());
}
try {
long lastValue = sql.nextValue("seq_eventlog", logs.size());
long id = lastValue - logs.size() + 1;
List<Object[]> batchData = new ArrayList<Object[]>();
for (EventLog l : logs) {
Event e = l.getEvent();
if (e.getId() == null) {
throw new RuntimeException("Transient event");
}
batchData.add(
new Object[] {
id++, -35L, l.getEntityId(), l.getEntityType(), l.getAction(), l.getEvent().getId()
});
}
sql.insertLogs(batchData);
} catch (Exception ex) {
log.error("Error saving event logs: " + logs, ex);
}
if (secSys.getLogs().size() > 0) {
throw new InternalException("More logs present after saveLogs()");
}
}
public Event newEvent(Session session, EventType type, TokenHolder tokenHolder) {
BasicEventContext c = current();
Event e = new Event();
e.setType(type);
e.setTime(new Timestamp(System.currentTimeMillis()));
tokenHolder.setToken(e.getGraphHolder());
e.getDetails().setPermissions(Permissions.READ_ONLY);
// Proxied if necessary
e.setExperimenter(c.getOwner());
e.setExperimenterGroup(c.getGroup());
e.setSession(session);
c.setEvent(e);
return e;
}
