/**
* Creates a {@link Details} object for the current security context.
*
* <p>The {@link Permissions} on the instance are calculated from the current group as well as the
* user's umask.
*
* @return
* @see <a href="https://trac.openmicroscopy.org.uk/trac/omero/ticket:1434">ticket:1434</a>
*/
public Details createDetails() {
BasicEventContext c = current();
Details d = Details.create();
d.setCreationEvent(c.getEvent());
d.setUpdateEvent(c.getEvent());
d.setOwner(c.getOwner());
d.setGroup(c.getGroup());
// ticket:1434
Permissions groupPerms = c.getCurrentGroupPermissions();
Permissions userUmask = c.getCurrentUmask();
Permissions p = new Permissions(groupPerms);
p.revokeAll(userUmask);
d.setPermissions(p);
return d;
}
/**
* Checks if the current {@link Thread} has non-null {@link Experimenter}, {@link Event}, and
* {@linkExperimenterGroup}, required for proper functioning of the security system.
*/
public boolean isReady() {
BasicEventContext c = current();
if (c.getEvent() != null && c.getGroup() != null && c.getOwner() != null) {
return true;
}
return false;
}
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);
}
