/**
* 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 void addLog(String action, Class klass, Long id) {
Assert.notNull(action);
Assert.notNull(klass);
Assert.notNull(id);
if (Event.class.isAssignableFrom(klass) || EventLog.class.isAssignableFrom(klass)) {
if (log.isDebugEnabled()) {
log.debug("Not logging creation of logging type:" + klass);
}
return; // EARLY EXIT
} else {
if (!isReady()) {
throw new InternalException("Not ready to add EventLog");
}
}
if (log.isInfoEnabled()) {
log.info("Adding log:" + action + "," + klass + "," + id);
}
BasicEventContext c = current();
List<EventLog> list = current().getLogs();
if (list == null) {
list = new ArrayList<EventLog>();
c.setLogs(list);
}
EventLog l = new EventLog();
l.setAction(action);
l.setEntityType(klass.getName()); // TODO could be id to Type entity
l.setEntityId(id);
l.setEvent(c.getEvent());
Details d = Details.create();
d.setPermissions(new Permissions());
l.getDetails().copy(d);
list.add(l);
}
