/** Special handling of adding links to the user and domain of the session. */
private void addLinksIncludingUser(Session session) {
String domainName = session.getUser().getDomain().getName();
addLinks(session, org.ovirt.engine.api.model.VM.class);
session.getUser().setDomain(new Domain());
session.getUser().getDomain().setName(domainName);
setSessionUser(session);
}
@Override
public Sessions list() {
Object obj =
getEntity(
entityType,
VdcQueryType.GetVmByVmId,
new IdQueryParameters(vmId),
vmId.toString(),
true);
VM vm = (VM) obj;
Sessions sessions = VmMapper.map(vm, new Sessions());
org.ovirt.engine.api.model.VM vmModel = new org.ovirt.engine.api.model.VM();
vmModel.setId(vm.getId().toString());
if (sessions.isSetSessions()) {
for (Session session : sessions.getSessions()) {
setSessionId(session);
setSessionVmId(vmModel, session);
// only console user assumed to be an ovirt user, and only an ovirt-user has an ID & href
if (session.isSetConsoleUser() && session.isConsoleUser()) {
addLinksIncludingUser(session);
} else {
addLinks(session, org.ovirt.engine.api.model.VM.class);
}
}
}
return sessions;
}
/**
* The console user, if exists, is a real ovirt-user. Use its name to get ID and herf information,
* and set them inside the user object, inside the session.
*/
private void setSessionUser(Session session) {
User user =
getUserResource()
.getUserByNameAndDomain(
session.getUser().getUserName(), session.getUser().getDomain().getName());
if (user != null) {
session.getUser().setId(user.getId());
session.getUser().setHref(user.getHref());
session.getUser().getDomain().setId(user.getDomain().getId());
session.getUser().getDomain().setHref(user.getDomain().getHref());
}
}
@Override
public Session get() {
// Get all sessions and search for the session with this ID. Must be done this way because
// there's no way to get session by ID from the engine.
Sessions sessions = parent.list();
if (sessions.isSetSessions()) {
for (Session session : sessions.getSessions()) {
if (session.getId().equals(id)) {
return session;
}
}
}
throw new WebApplicationException(Response.Status.NOT_FOUND); // shouldn't happen.
}
/**
* A session is not a business-entity in the engine and does not have an ID. This method generates
* an ID for the session object, based on its attributes.
*/
private void setSessionId(Session session) {
String idString = session.getUser().getName();
if (session.isSetIp() && session.getIp().isSetAddress()) {
idString += session.getIp().getAddress();
}
if (session.isSetProtocol()) {
idString += session.getProtocol();
}
session.setId(GuidUtils.generateGuidUsingMd5(idString).toString());
}
private void setSessionVmId(org.ovirt.engine.api.model.VM vmModel, Session session) {
session.setVm(vmModel);
}
