List of usage examples for org.hibernate Criteria list
public List list() throws HibernateException;
From source file:au.edu.uts.eng.remotelabs.schedserver.bookings.impl.slotsengine.DayBookings.java
License:Open Source License
/** * Loads all the bookings for the day into memory. * /* w w w . j av a 2s . c o m*/ * @return ses database session */ @SuppressWarnings("unchecked") public void fullLoad(Session ses) { if (this.hasFullLoad) return; int num = 0; /* Load all the rigs that have bookings today. */ for (Rig rig : (List<Rig>) ses.createCriteria(Rig.class).list()) { if (this.rigBookings.containsKey(rig.getName())) continue; if ((num = (Integer) ses.createCriteria(Bookings.class).add(Restrictions.eq("active", Boolean.TRUE)) .add(this.addDayRange()).add(Restrictions.eq("resourceType", ResourcePermission.RIG_PERMISSION)) .add(Restrictions.eq("rig", rig)).setProjection(Projections.rowCount()).uniqueResult()) == 0) continue; this.logger.debug( "Rig " + rig.getName() + " has " + num + " bookings, so loading it up for full day load."); this.getRigBookings(rig, ses); } /* Load all the rig types that have bookings today. */ Criteria qu = ses.createCriteria(RigType.class); if (this.typeTargets.size() > 0) qu.add(Restrictions.not(Restrictions.in("name", this.typeTargets.keySet()))); for (RigType type : (List<RigType>) qu.list()) { if (this.typeTargets.containsKey(type.getName())) continue; if ((num = (Integer) ses.createCriteria(Bookings.class).add(Restrictions.eq("active", Boolean.TRUE)) .add(this.addDayRange()) .add(Restrictions.eq("resourceType", ResourcePermission.TYPE_PERMISSION)) .add(Restrictions.eq("rigType", type)).setProjection(Projections.rowCount()) .uniqueResult()) == 0) continue; this.logger.debug("Rig type " + type.getName() + " has " + num + " bookings, so loading it up for" + " full day load."); Set<Rig> rigs = type.getRigs(); if (rigs.size() == 0) { this.logger.warn("Rig type " + type.getName() + " has " + num + " bookings but not rigs so they all" + " will be cancelled."); for (Bookings bk : (List<Bookings>) ses.createCriteria(Bookings.class) .add(Restrictions.eq("active", Boolean.TRUE)).add(this.addDayRange()) .add(Restrictions.eq("resourceType", ResourcePermission.TYPE_PERMISSION)) .add(Restrictions.eq("rigType", type)).list()) { this.logger.warn("Cancelling booking for " + bk.getUser().qName() + " because booking rig type " + type.getName() + " has no rigs."); bk.setActive(false); bk.setCancelReason("Booked rig type has no rigs."); new BookingNotification(bk).notifyCancel(); } ses.beginTransaction(); ses.flush(); ses.getTransaction().commit(); continue; } this.getRigBookings(rigs.iterator().next(), ses); } /* Load all the request capabilities that have bookings today. */ qu = ses.createCriteria(RequestCapabilities.class); if (this.capsTargets.size() > 0) qu.add(Restrictions.not(Restrictions.in("capabilities", this.capsTargets.keySet()))); for (RequestCapabilities caps : (List<RequestCapabilities>) qu.list()) { if (this.capsTargets.containsKey(caps.getCapabilities())) continue; if ((num = (Integer) ses.createCriteria(Bookings.class).add(Restrictions.eq("active", Boolean.TRUE)) .add(this.addDayRange()) .add(Restrictions.eq("resourceType", ResourcePermission.CAPS_PERMISSION)) .add(Restrictions.eq("requestCapabilities", caps)).setProjection(Projections.rowCount()) .uniqueResult()) == 0) continue; this.logger.debug("Request capabilities " + caps.getCapabilities() + " has " + num + " bookings, so " + "loading it up for full day load."); List<RequestCapabilities> capsList = new ArrayList<RequestCapabilities>(); capsList.add(caps); this.loadRequestCapabilities(capsList, ses, true); if (!this.capsTargets.containsKey(caps.getCapabilities())) { this.logger.warn("Request capabilities " + caps.getCapabilities() + " has " + num + " bookings but " + "not any matching rigs so they all will be cancelled."); for (Bookings bk : (List<Bookings>) ses.createCriteria(Bookings.class) .add(Restrictions.eq("active", Boolean.TRUE)).add(this.addDayRange()) .add(Restrictions.eq("resourceType", ResourcePermission.CAPS_PERMISSION)) .add(Restrictions.eq("requestCapabilities", caps)).list()) { this.logger.warn("Cancelling booking for " + bk.getUser().qName() + " because booking request " + "capabilities " + caps.getCapabilities() + " has no matching rigs."); bk.setActive(false); bk.setCancelReason("Booked request capabilities has no rigs."); new BookingNotification(bk).notifyCancel(); } ses.beginTransaction(); ses.flush(); ses.getTransaction().commit(); } } }
From source file:au.edu.uts.eng.remotelabs.schedserver.bookings.impl.slotsengine.DayBookings.java
License:Open Source License
/** * Loads the request capabilities./* w w w .j a va 2s . c o m*/ * * @param capsList capabilities list * @param ses database session */ private void loadRequestCapabilities(List<RequestCapabilities> capsList, Session ses, boolean ignoreNoBookings) { while (capsList.size() > 0) { RequestCapabilities reqCaps = capsList.get(0); this.logger.debug( "Attempting to load bookings for request capabilities " + reqCaps.getCapabilities() + '.'); Criteria qu = ses.createCriteria(Bookings.class) .add(Restrictions.eq("resourceType", ResourcePermission.CAPS_PERMISSION)) .add(Restrictions.eq("requestCapabilities", reqCaps)) .add(Restrictions.eq("active", Boolean.TRUE)).add(this.addDayRange()) .addOrder(Order.desc("duration")); @SuppressWarnings("unchecked") List<Bookings> bookings = qu.list(); /* There are no bookings for this class so no need to load it * yet. */ if (ignoreNoBookings && bookings.size() == 0) { this.logger.debug("Not going to load request capabilities " + reqCaps.getCapabilities() + " because " + "it has no bookings."); capsList.remove(0); continue; } /* Find all the matching rigs. */ List<Rig> matchingRigs = new ArrayList<Rig>(); for (MatchingCapabilities match : reqCaps.getMatchingCapabilitieses()) { matchingRigs.addAll(match.getRigCapabilities().getRigs()); } /* If the request capabilities has no matching rigs, we cannot load * the request capabilities loop. */ if (matchingRigs.size() == 0) { this.logger.debug("Cannot load up request capbilities resource loop for '" + reqCaps.getCapabilities() + "' because it has no matching rigs."); capsList.remove(0); continue; } /* Make sure all the rigs are loaded. */ for (Rig r : matchingRigs) { if (!this.rigBookings.containsKey(r.getName())) { RigBookings b = new RigBookings(r, this.day); this.loadRig(b, r, ses); this.rigBookings.put(r.getName(), b); /* By definition, since a rig wasn't loaded, it's type wasn't * loaded either. */ this.loadRigType(r, ses, capsList); } } /* Complete the request capabilities resource loop. */ RigBookings first = this.rigBookings.get(matchingRigs.get(0).getName()); RigBookings prev = first; for (int i = 1; i < matchingRigs.size(); i++) { RigBookings next = this.rigBookings.get(matchingRigs.get(i).getName()); prev.setCapsLoopNext(reqCaps, next); prev = next; } prev.setCapsLoopNext(reqCaps, first); /* Load the request capabilities bookings. */ for (Bookings booking : bookings) { MBooking membooking = new MBooking(booking, this.day); RigBookings next = first; do { if (next.areSlotsFree(membooking)) { if (next.commitBooking(membooking)) { /* If there is a next booking, try load it to the next rig. */ first = next.getCapsLoopNext(reqCaps); break; } else { this.logger.error( "Failed to commit a booking to a slots that should have been empty. This " + "is a probable race condition. Ominous, but the loading search will continue regardless."); } } next = next.getCapsLoopNext(reqCaps); } while (next != first); /* The assignment loop was completed and no position was found to put * the booking, so run load balance to try to free a resource. */ if (!next.hasBooking(membooking)) { do { if (this.innerLoadBalance(next, membooking, true)) { if (next.commitBooking(membooking)) { /* If there is a next booking, try load it to the next rig. */ first = next.getCapsLoopNext(reqCaps); break; } else { this.logger .error("Failed to commit a booking to a slots that should have been empty. " + "This is a probable race condition. Ominous, but the loading search will " + "continue regardless."); } } next = next.getCapsLoopNext(reqCaps); } while (next != first); } /* The balancing loop was completed and no position was found to put * the booking, so the booking will need to be canceled. */ if (!next.hasBooking(membooking)) { this.logger.error("Request capabilities '" + reqCaps.getCapabilities() + "' is over commited " + "and has over lapping bookings. The booking for '" + booking.getUserNamespace() + ':' + booking.getUserName() + "' starting at " + booking.getStartTime() + " is being cancelled."); booking.setActive(false); booking.setCancelReason("Request capabilities was overbooked."); ses.beginTransaction(); ses.flush(); ses.getTransaction().commit(); new BookingNotification(booking).notifyCancel(); } } this.capsTargets.put(capsList.remove(0).getCapabilities(), prev); } }
From source file:au.edu.uts.eng.remotelabs.schedserver.bookings.impl.slotsengine.DayBookings.java
License:Open Source License
/** * Loads a rig type by creating the rig bookings type loop, then loading * the rig type bookings to rigs.// w w w.j a v a 2 s . co m * * @param rig rig in type * @param ses database session * @param capsToLoad list of request capabilities that may need to be loaded from * the rigs in type */ @SuppressWarnings("unchecked") private void loadRigType(Rig rig, Session ses, List<RequestCapabilities> capsToLoad) { RigBookings first = this.rigBookings.get(rig.getName()); RigBookings prev = first; /* Set up the rig type navigation loop. */ RigType rigType = rig.getRigType(); this.logger.debug("Loading rig type " + rigType.getName() + " for day " + this.day + '.'); Set<Rig> rigs = rigType.getRigs(); for (Rig r : rigs) { for (MatchingCapabilities match : r.getRigCapabilities().getMatchingCapabilitieses()) { RequestCapabilities reqCaps = match.getRequestCapabilities(); if (!capsToLoad.contains(reqCaps)) { capsToLoad.add(reqCaps); } } /* Don't duplicate the initial rig. */ if (r.equals(rig)) continue; RigBookings next = new RigBookings(r, this.day); this.loadRig(next, r, ses); this.rigBookings.put(r.getName(), next); prev.setTypeLoopNext(next); prev = next; } /* Complete the type loop. */ prev.setTypeLoopNext(first); /* Load up the type bookings. */ Criteria qu = ses.createCriteria(Bookings.class) .add(Restrictions.eq("resourceType", ResourcePermission.TYPE_PERMISSION)) .add(Restrictions.eq("rigType", rigType)).add(Restrictions.eq("active", Boolean.TRUE)) .add(this.addDayRange()).addOrder(Order.desc("duration")); for (Bookings booking : (List<Bookings>) qu.list()) { MBooking membooking = new MBooking(booking, this.day); RigBookings next = first; do { if (next.areSlotsFree(membooking)) { if (next.commitBooking(membooking)) { /* If there is a next booking, try load it to the next rig. */ first = next.getTypeLoopNext(); break; } else { this.logger.error("Failed to commit a booking to a slots that should have been empty. This " + "is a probable race condition. Ominous, but the loading search will continue regardless."); } } next = next.getTypeLoopNext(); } while (next != first); /* The assignment loop was completed and no position was found to put * the booking, so run load balance to try to free a resource. */ if (!next.hasBooking(membooking)) { do { if (this.innerLoadBalance(next, membooking, true)) { if (next.commitBooking(membooking)) { /* If there is a next booking, try load it to the next rig. */ first = next.getTypeLoopNext(); break; } else { this.logger.error("Failed to commit a booking to a slots that should have been empty. " + "This is a probable race condition. Ominous, but the loading search will " + "continue regardless."); } } next = next.getTypeLoopNext(); } while (next != first); } /* The balancing loop was completed and no position was found to put * the booking, so the type was over-booked. The booking will need to be canceled. */ if (!next.hasBooking(membooking)) { this.logger.error( "Rig type '" + rigType.getName() + "' is over commited and has over lapping bookings. " + "The booking for '" + booking.getUserNamespace() + ':' + booking.getUserName() + "' starting at " + booking.getStartTime() + " is being cancelled."); booking.setActive(false); booking.setCancelReason("Rig type was overbooked."); ses.beginTransaction(); ses.flush(); ses.getTransaction().commit(); new BookingNotification(booking).notifyCancel(); } } this.typeTargets.put(rigType.getName(), first); }
From source file:au.edu.uts.eng.remotelabs.schedserver.bookings.impl.slotsengine.DayBookings.java
License:Open Source License
/** * Loads the rig booking times for the rig. If the rig is over committed * (overlapping rig bookings), one of the bookings is canceled. * /*from www.j av a 2 s .c o m*/ * @param bookings rig bookings container * @param rig rig to load bookings from * @param ses database session */ @SuppressWarnings("unchecked") private void loadRig(RigBookings bookings, Rig rig, Session ses) { /* Load the rig offline periods. */ Criteria qu = ses.createCriteria(RigOfflineSchedule.class).add(Restrictions.eq("active", Boolean.TRUE)) .add(Restrictions.eq("rig", rig)).add(this.addDayRange()); for (RigOfflineSchedule off : (List<RigOfflineSchedule>) qu.list()) { bookings.commitBooking(new MBooking(off, this.day)); } /* Load the rigs bookings. */ qu = ses.createCriteria(Bookings.class) .add(Restrictions.eq("resourceType", ResourcePermission.RIG_PERMISSION)) .add(Restrictions.eq("rig", rig)).add(Restrictions.eq("active", Boolean.TRUE)) .add(this.addDayRange()); for (Bookings booking : (List<Bookings>) qu.list()) { if (!bookings.commitBooking(new MBooking(booking, this.day))) { /* The rig has been over booked so this booking will * need to be canceled. */ this.logger.error("Rig '" + rig.getName() + "' is over commited and has over lapping bookings. " + "The booking for '" + booking.getUserNamespace() + ':' + booking.getUserName() + "' starting at " + booking.getStartTime() + " is being cancelled."); booking.setActive(false); booking.setCancelReason("Rig will be offline or was overbooked."); ses.beginTransaction(); ses.flush(); ses.getTransaction().commit(); new BookingNotification(booking).notifyCancel(); } } }
From source file:au.edu.uts.eng.remotelabs.schedserver.bookings.intf.BookingsService.java
License:Open Source License
@Override public FindFreeBookingsResponse findFreeBookings(FindFreeBookings findFreeBookings) { /* -------------------------------------------------------------------- * -- Read request parameters. -- * -------------------------------------------------------------------- */ FindBookingSlotType request = findFreeBookings.getFindBookingSlots(); String debug = "Received " + this.getClass().getSimpleName() + "#findFreeBookings with params: "; UserIDType uid = request.getUserID(); debug += " user ID=" + uid.getUserID() + ", user namespace=" + uid.getUserNamespace() + ", user name=" + uid.getUserName() + " user QName=" + uid.getUserQName(); PermissionIDType reqPermission = request.getPermissionID(); if (reqPermission != null) debug += " permission ID=" + reqPermission.getPermissionID(); ResourceIDType reqResource = request.getResourceID(); if (reqResource != null) debug += " resource type= " + reqResource.getType() + ", ID=" + request.getResourceID().getResourceID() + ", name=" + reqResource.getResourceName(); Calendar reqStart = request.getPeriod().getStartTime(); Calendar reqEnd = request.getPeriod().getEndTime(); this.dstHack(reqStart); this.dstHack(reqEnd); debug += " period start=" + reqStart.getTime() + ", period end=" + reqEnd.getTime(); this.logger.debug(debug); /* -------------------------------------------------------------------- * -- Generate valid, blank request parameters. -- * -------------------------------------------------------------------- */ FindFreeBookingsResponse response = new FindFreeBookingsResponse(); BookingSlotListType slots = new BookingSlotListType(); response.setFindFreeBookingsResponse(slots); PermissionIDType permission = new PermissionIDType(); slots.setPermissionID(permission);//from w ww . j a va2 s . c om ResourceIDType resource = new ResourceIDType(); resource.setType("TYPE"); slots.setResourceID(resource); Session ses = DataAccessActivator.getNewSession(); try { /* ---------------------------------------------------------------- * -- Load the user. -- * ---------------------------------------------------------------- */ User user = this.getUserFromUserID(uid, ses); if (user == null) { this.logger.info("Unable to provide free times because the user has not been found. Supplied " + "credentials ID=" + uid.getUserID() + ", namespace=" + uid.getUserNamespace() + ", " + "name=" + uid.getUserName() + '.'); return response; } /* ---------------------------------------------------------------- * -- Load the permission. -- * ---------------------------------------------------------------- */ ResourcePermission perm = null; if (reqPermission != null) { ResourcePermissionDao resPermissionDao = new ResourcePermissionDao(ses); perm = resPermissionDao.get(Long.valueOf(reqPermission.getPermissionID())); } else if (reqResource != null) { Criteria qu = ses.createCriteria(ResourcePermission.class); /* Add resource restrictions. */ qu.add(Restrictions.eq("type", reqResource.getType())); if (ResourcePermission.TYPE_PERMISSION.equals(reqResource.getType())) { if (reqResource.getResourceID() > 0) { qu.add(Restrictions.eq("rigType.id", Long.valueOf(reqResource.getResourceID()))); } if (reqResource.getResourceName() != null) { qu.createCriteria("rigType").add(Restrictions.eq("name", reqResource.getResourceName())); } } else if (ResourcePermission.RIG_PERMISSION.equals(reqResource.getType())) { if (reqResource.getResourceID() > 0) { qu.add(Restrictions.eq("rig.id", Long.valueOf(reqResource.getResourceID()))); } if (reqResource.getResourceName() != null) { qu.createCriteria("rig").add(Restrictions.eq("name", reqResource.getResourceName())); } } else if (ResourcePermission.CAPS_PERMISSION.equals(reqResource.getType())) { if (reqResource.getResourceID() > 0) { qu.add(Restrictions.eq("requestCapabilities.id", Long.valueOf(reqResource.getResourceID()))); } if (reqResource.getResourceName() != null) { qu.createCriteria("requestCapabilities") .add(Restrictions.eq("capabilities", reqResource.getResourceName())); } } else { this.logger.warn("Unable to provide free times because resource type " + reqResource.getType() + " is not understood."); return response; } List<UserClass> uc = new ArrayList<UserClass>(); for (UserAssociation assoc : user.getUserAssociations()) uc.add(assoc.getUserClass()); /* The permission user class must be active and bookable. */ qu.createCriteria("userClass").add(Restrictions.eq("active", Boolean.TRUE)) .add(Restrictions.eq("bookable", Boolean.TRUE)); qu.add(Restrictions.in("userClass", uc)); /* Add order in case we need to count in range, latest first. */ qu.addOrder(Order.desc("startTime")); @SuppressWarnings("unchecked") List<ResourcePermission> rpList = qu.list(); if (rpList.size() == 1) { /* One permission so good to go. */ perm = rpList.get(0); } else if (rpList.size() > 1) { Date rsd = reqStart.getTime(); Date red = reqEnd.getTime(); /* Multiple permissions so we take the permission in time range. */ for (ResourcePermission rp : rpList) { if (rp.getStartTime().before(rsd) && rp.getExpiryTime().after(rsd) || rp.getStartTime().before(red) && rp.getExpiryTime().after(red) || rp.getStartTime().after(rsd) && rp.getExpiryTime().before(red)) { perm = rp; break; } } /* Nothing in range so it doesn't matter which resource we give. */ if (perm == null) perm = rpList.get(0); } } /* If no permission is specified, either it doesn't exist or it wasn't * specified. Either way, we can't provide any information. */ if (perm == null) { this.logger .warn("Unable to provide free times because no permission or resource has been specified " + "or found to provide the free times of."); return response; } /* Make sure the permission a valid booking permission. */ if (!(perm.getUserClass().isActive() && perm.getUserClass().isBookable())) { this.logger.warn( "Unable to provide free times because the permission is not a valid booking permission."); return response; } /* There is a permission, but the user doesn't have it. */ if (!this.checkPermission(user, perm)) { this.logger.warn("Unable to provide free times to user " + user.getNamespace() + ':' + user.getName() + " because they do not have permission " + perm.getId() + "."); return response; } /* ---------------------------------------------------------------- * -- Populate the response with permission parameters. -- * ---------------------------------------------------------------- */ permission.setPermissionID(perm.getId().intValue()); resource.setType(perm.getType()); if (ResourcePermission.RIG_PERMISSION.equals(perm.getType())) { Rig rig = perm.getRig(); if (rig == null) { this.logger.warn("Unable to provide free times because the rig permission with ID=" + perm.getId() + " is not set with a rig."); return response; } resource.setResourceID(rig.getId().intValue()); resource.setResourceName(rig.getName()); } else if (ResourcePermission.TYPE_PERMISSION.equals(perm.getType())) { RigType rigType = perm.getRigType(); if (rigType == null) { this.logger.warn("Unable to provide free times because the rig type permission with ID=" + perm.getId() + " is not set with a rig type."); return response; } resource.setResourceID(rigType.getId().intValue()); resource.setResourceName(rigType.getName()); } else if (ResourcePermission.CAPS_PERMISSION.equals(perm.getType())) { RequestCapabilities caps = perm.getRequestCapabilities(); if (caps == null) { this.logger.warn( "Unable to provide free times because the request capabilities permission with ID=" + perm.getId() + " is not set with a request capabilities."); return response; } resource.setResourceID(caps.getId().intValue()); resource.setResourceName(caps.getCapabilities()); } else { this.logger.warn("Unable to provide free times because the permission with ID=" + perm.getId() + " has type '" + perm.getType() + "' which is not understood."); return response; } /* ---------------------------------------------------------------- * -- Check permission times to make sure the request is within -- * -- the permission start and expiry range. -- * ---------------------------------------------------------------- */ Calendar permStart = Calendar.getInstance(); permStart.setTime(perm.getStartTime()); /* The /actual/ permission start time may either be the permission * start time or the time horizon time. This is a second offset from * the current time (i.e. it atleast stops bookings being made for * the past. */ Calendar horizonTime = Calendar.getInstance(); horizonTime.add(Calendar.SECOND, perm.getUserClass().getTimeHorizon()); if (horizonTime.after(permStart)) { /* Which ever comes later. */ permStart = TimeUtil.coerceToNextSlotTime(horizonTime); } Calendar permEnd = Calendar.getInstance(); permEnd.setTime(perm.getExpiryTime()); if (reqEnd.before(permStart) || reqStart.after(permEnd) || permEnd.before(permStart)) { /* In this case the requested range is, after the end of the * permission region, before the start of the permission * region or the permission start is after the permission end * (the permission start is always sliding for horizion). */ BookingSlotType slot = new BookingSlotType(); slot.setSlot(request.getPeriod()); slot.setState(SlotState.NOPERMISSION); slots.addBookingSlot(slot); return response; } if (reqStart.before(permStart)) { /* Here the permission start time is after the requested start time * so the start partial date has no permission. */ TimePeriodType tp = new TimePeriodType(); tp.setStartTime(reqStart); tp.setEndTime(permStart); BookingSlotType slot = new BookingSlotType(); slot.setSlot(tp); slot.setState(SlotState.NOPERMISSION); slots.addBookingSlot(slot); /* The permission start time is now the search start time. */ reqStart = permStart; } Calendar searchEnd = reqEnd; if (reqEnd.after(permEnd)) { /* Here the permission end time is before the requested end time * so the end partial date has no permission. We will search the free * search end to the permission end but add the no permission period * last. */ searchEnd = permEnd; } /* ---------------------------------------------------------------- * -- Get the free times for the permission resource. -- * ---------------------------------------------------------------- */ List<TimePeriod> free = null; resource.setType(perm.getType()); if (ResourcePermission.RIG_PERMISSION.equals(perm.getType())) { free = this.engine.getFreeTimes(perm.getRig(), new TimePeriod(reqStart, searchEnd), perm.getSessionDuration() / 2, ses); } else if (ResourcePermission.TYPE_PERMISSION.equals(perm.getType())) { free = this.engine.getFreeTimes(perm.getRigType(), new TimePeriod(reqStart, searchEnd), perm.getSessionDuration() / 2, ses); } else if (ResourcePermission.CAPS_PERMISSION.equals(perm.getType())) { free = this.engine.getFreeTimes(perm.getRequestCapabilities(), new TimePeriod(reqStart, searchEnd), perm.getSessionDuration() / 2, ses); } /* ---------------------------------------------------------------- * -- Populate the resource with free and booked time -- * ---------------------------------------------------------------- */ Calendar c = reqStart; if (free.size() > 0) { for (TimePeriod period : free) { if (Math.abs(period.getStartTime().getTimeInMillis() - c.getTimeInMillis()) > 60000) { /* The difference with the last time and the next time is * more than a minute, then there should be a booked period. */ TimePeriodType tp = new TimePeriodType(); tp.setStartTime(c); tp.setEndTime(period.getStartTime()); BookingSlotType slot = new BookingSlotType(); slot.setSlot(tp); slot.setState(SlotState.BOOKED); slots.addBookingSlot(slot); } TimePeriodType tp = new TimePeriodType(); tp.setStartTime(period.getStartTime()); tp.setEndTime(period.getEndTime()); BookingSlotType slot = new BookingSlotType(); slot.setSlot(tp); slot.setState(SlotState.FREE); slots.addBookingSlot(slot); c = period.getEndTime(); } /* There is a booked spot at the end. */ if (Math.abs(searchEnd.getTimeInMillis() - c.getTimeInMillis()) > 60000) { /* The difference with the last time and the next time is * more than a minute, then there should be a booked period. */ TimePeriodType tp = new TimePeriodType(); tp.setStartTime(c); tp.setEndTime(searchEnd); BookingSlotType slot = new BookingSlotType(); slot.setSlot(tp); slot.setState(SlotState.BOOKED); slots.addBookingSlot(slot); } } else { /* There is no free times on the day. */ TimePeriodType tp = new TimePeriodType(); tp.setStartTime(reqStart); tp.setEndTime(reqEnd); BookingSlotType slot = new BookingSlotType(); slot.setSlot(tp); slot.setState(SlotState.BOOKED); slots.addBookingSlot(slot); } if (reqEnd.after(permEnd)) { /* Add a no permission at the end. */ TimePeriodType tp = new TimePeriodType(); tp.setStartTime(permEnd); tp.setEndTime(reqEnd); BookingSlotType slot = new BookingSlotType(); slot.setSlot(tp); slot.setState(SlotState.NOPERMISSION); slots.addBookingSlot(slot); } } finally { ses.close(); } return response; }
From source file:au.edu.uts.eng.remotelabs.schedserver.bookings.intf.BookingsService.java
License:Open Source License
@Override public GetBookingsResponse getBookings(GetBookings getBookings) { BookingsRequestType request = getBookings.getGetBookings(); String debug = "Received " + this.getClass().getSimpleName() + "#getBookings with params:"; if (request.getUserID() != null) debug += " user ID=" + request.getUserID().getUserID() + ", user name=" + request.getUserID().getUserName() + ", user namespace=" + request.getUserID().getUserNamespace() + " user QName=" + request.getUserID().getUserQName(); if (request.getPermissionID() != null) debug += " permission ID=" + request.getPermissionID().getPermissionID(); if (request.getResourceID() != null) debug += "resource type=" + request.getResourceID().getType() + ", resource ID=" + request.getResourceID().getResourceID() + ", resource name=" + request.getResourceID().getResourceName(); debug += " show cancelled=" + request.showCancelled() + " show finished=" + request.showFinished(); this.logger.debug(debug); GetBookingsResponse response = new GetBookingsResponse(); BookingListType bookings = new BookingListType(); response.setGetBookingsResponse(bookings); BookingsDao dao = new BookingsDao(); try {/* w w w. j a va 2 s . co m*/ Session ses = dao.getSession(); Criteria cri = ses.createCriteria(Bookings.class); /* If user specificed, add that to query. */ User user = null; if (request.getUserID() != null && (user = this.getUserFromUserID(request.getUserID(), ses)) != null) { cri.add(Restrictions.eq("user", user)); } /* If permission was specified, add that to query. */ if (request.getPermissionID() != null) { cri.add(Restrictions.eq("resourcePermission.id", Long.valueOf(request.getPermissionID().getPermissionID()))); } /* If resource was specified, add that to query. */ ResourceIDType rid = request.getResourceID(); if (rid != null) { if (ResourcePermission.RIG_PERMISSION.equals(rid.getType())) { cri.add(Restrictions.eq("resourceType", ResourcePermission.RIG_PERMISSION)); if (rid.getResourceID() > 0) cri.add(Restrictions.eq("rig.id", Long.valueOf(rid.getResourceID()))); if (rid.getResourceName() != null) { cri.createCriteria("rig").add(Restrictions.eq("name", rid.getResourceName())); } } else if (ResourcePermission.TYPE_PERMISSION.equals(rid.getType())) { cri.add(Restrictions.eq("resourceType", ResourcePermission.TYPE_PERMISSION)); if (rid.getResourceID() > 0) cri.add(Restrictions.eq("rigType.id", Long.valueOf(rid.getResourceID()))); if (rid.getResourceName() != null) { cri.createCriteria("rigType").add(Restrictions.eq("name", rid.getResourceName())); } } else if (ResourcePermission.CAPS_PERMISSION.equals(rid.getType())) { cri.add(Restrictions.eq("resourceType", ResourcePermission.CAPS_PERMISSION)); if (rid.getResourceID() > 0) { cri.add(Restrictions.eq("requestCapabilities.id", Long.valueOf(rid.getResourceID()))); } if (rid.getResourceName() != null) { cri.createCriteria("requestCapabilities") .add(Restrictions.eq("capabilities", rid.getResourceName())); } } else { this.logger.warn("Not added a resource restriction to existing booking search because the " + "resourece type '" + rid.getType() + "' is not one of '" + ResourcePermission.RIG_PERMISSION + "' '" + ResourcePermission.TYPE_PERMISSION + "' '" + ResourcePermission.CAPS_PERMISSION + "'."); } } /* Other constraints specified. */ if (!request.showCancelled() && !request.showFinished()) { cri.add(Restrictions.eq("active", Boolean.TRUE)); } else if (!request.showFinished()) { cri.add(Restrictions.or(Restrictions.isNotNull("cancelReason"), Restrictions.eq("active", Boolean.TRUE))); } else if (!request.showCancelled()) { cri.add(Restrictions.isNull("cancelReason")); } /* Order the results be booking start time. */ cri.addOrder(Order.asc("startTime")); @SuppressWarnings("unchecked") List<Bookings> list = cri.list(); for (Bookings booking : list) { bookings.addBookings(this.populateBookingType(new BookingType(), booking)); } } finally { dao.closeSession(); } return response; }
From source file:au.edu.uts.eng.remotelabs.schedserver.bookings.intf.BookingsSOAPImpl.java
License:Open Source License
@Override public FindFreeBookingsResponse findFreeBookings(FindFreeBookings findFreeBookings) { /* -------------------------------------------------------------------- * -- Read request parameters. -- * -------------------------------------------------------------------- */ FindBookingSlotType request = findFreeBookings.getFindBookingSlots(); String debug = "Received " + this.getClass().getSimpleName() + "#findFreeBookings with params: "; UserIDType uid = request.getUserID(); debug += " user ID=" + uid.getUserID() + ", user namespace=" + uid.getUserNamespace() + ", user name=" + uid.getUserName() + " user QName=" + uid.getUserQName(); PermissionIDType reqPermission = request.getPermissionID(); if (reqPermission != null) debug += " permission ID=" + reqPermission.getPermissionID(); ResourceIDType reqResource = request.getResourceID(); if (reqResource != null) debug += " resource type= " + reqResource.getType() + ", ID=" + request.getResourceID().getResourceID() + ", name=" + reqResource.getResourceName(); Calendar reqStart = request.getPeriod().getStartTime(); Calendar reqEnd = request.getPeriod().getEndTime(); this.dstHack(reqStart); this.dstHack(reqEnd); debug += " period start=" + reqStart.getTime() + ", period end=" + reqEnd.getTime(); this.logger.debug(debug); /* -------------------------------------------------------------------- * -- Generate valid, blank request parameters. -- * -------------------------------------------------------------------- */ FindFreeBookingsResponse response = new FindFreeBookingsResponse(); BookingSlotListType slots = new BookingSlotListType(); response.setFindFreeBookingsResponse(slots); PermissionIDType permission = new PermissionIDType(); slots.setPermissionID(permission);/*from www. j ava2 s . co m*/ ResourceIDType resource = new ResourceIDType(); resource.setType("TYPE"); slots.setResourceID(resource); Session db = DataAccessActivator.getNewSession(); try { /* ---------------------------------------------------------------- * -- Load the user. -- * ---------------------------------------------------------------- */ User user = this.getUserFromUserID(uid, db); if (user == null) { this.logger.info("Unable to provide free times because the user has not been found. Supplied " + "credentials ID=" + uid.getUserID() + ", namespace=" + uid.getUserNamespace() + ", " + "name=" + uid.getUserName() + '.'); return response; } /* ---------------------------------------------------------------- * -- Load the permission. -- * ---------------------------------------------------------------- */ ResourcePermission perm = null; if (reqPermission != null) { ResourcePermissionDao resPermissionDao = new ResourcePermissionDao(db); perm = resPermissionDao.get(Long.valueOf(reqPermission.getPermissionID())); } else if (reqResource != null) { Criteria qu = db.createCriteria(ResourcePermission.class); /* Add resource restrictions. */ qu.add(Restrictions.eq("type", reqResource.getType())); if (ResourcePermission.TYPE_PERMISSION.equals(reqResource.getType())) { if (reqResource.getResourceID() > 0) { qu.add(Restrictions.eq("rigType.id", Long.valueOf(reqResource.getResourceID()))); } if (reqResource.getResourceName() != null) { qu.createCriteria("rigType").add(Restrictions.eq("name", reqResource.getResourceName())); } } else if (ResourcePermission.RIG_PERMISSION.equals(reqResource.getType())) { if (reqResource.getResourceID() > 0) { qu.add(Restrictions.eq("rig.id", Long.valueOf(reqResource.getResourceID()))); } if (reqResource.getResourceName() != null) { qu.createCriteria("rig").add(Restrictions.eq("name", reqResource.getResourceName())); } } else if (ResourcePermission.CAPS_PERMISSION.equals(reqResource.getType())) { if (reqResource.getResourceID() > 0) { qu.add(Restrictions.eq("requestCapabilities.id", Long.valueOf(reqResource.getResourceID()))); } if (reqResource.getResourceName() != null) { qu.createCriteria("requestCapabilities") .add(Restrictions.eq("capabilities", reqResource.getResourceName())); } } else { this.logger.warn("Unable to provide free times because resource type " + reqResource.getType() + " is not understood."); return response; } List<UserClass> uc = new ArrayList<UserClass>(); for (UserAssociation assoc : user.getUserAssociations()) uc.add(assoc.getUserClass()); /* The permission user class must be active and bookable. */ qu.createCriteria("userClass").add(Restrictions.eq("active", Boolean.TRUE)) .add(Restrictions.eq("bookable", Boolean.TRUE)); qu.add(Restrictions.in("userClass", uc)); /* Add order in case we need to count in range, latest first. */ qu.addOrder(Order.desc("startTime")); @SuppressWarnings("unchecked") List<ResourcePermission> rpList = qu.list(); if (rpList.size() == 1) { /* One permission so good to go. */ perm = rpList.get(0); } else if (rpList.size() > 1) { Date rsd = reqStart.getTime(); Date red = reqEnd.getTime(); /* Multiple permissions so we take the permission in time range. */ for (ResourcePermission rp : rpList) { if (rp.getStartTime().before(rsd) && rp.getExpiryTime().after(rsd) || rp.getStartTime().before(red) && rp.getExpiryTime().after(red) || rp.getStartTime().after(rsd) && rp.getExpiryTime().before(red)) { perm = rp; break; } } /* Nothing in range so it doesn't matter which resource we give. */ if (perm == null) perm = rpList.get(0); } } /* If no permission is specified, either it doesn't exist or it wasn't * specified. Either way, we can't provide any information. */ if (perm == null) { this.logger .warn("Unable to provide free times because no permission or resource has been specified " + "or found to provide the free times of."); return response; } /* There is a permission, but the user doesn't have it. */ if (!this.checkPermission(user, perm)) { this.logger.warn("Unable to provide free times to user " + user.getNamespace() + ':' + user.getName() + " because they do not have permission " + perm.getId() + "."); return response; } /* ---------------------------------------------------------------- * -- Populate the response with permission parameters. -- * ---------------------------------------------------------------- */ permission.setPermissionID(perm.getId().intValue()); resource.setType(perm.getType()); if (ResourcePermission.RIG_PERMISSION.equals(perm.getType())) { Rig rig = perm.getRig(); if (rig == null) { this.logger.warn("Unable to provide free times because the rig permission with ID=" + perm.getId() + " is not set with a rig."); return response; } resource.setResourceID(rig.getId().intValue()); resource.setResourceName(rig.getName()); } else if (ResourcePermission.TYPE_PERMISSION.equals(perm.getType())) { RigType rigType = perm.getRigType(); if (rigType == null) { this.logger.warn("Unable to provide free times because the rig type permission with ID=" + perm.getId() + " is not set with a rig type."); return response; } resource.setResourceID(rigType.getId().intValue()); resource.setResourceName(rigType.getName()); } else if (ResourcePermission.CAPS_PERMISSION.equals(perm.getType())) { RequestCapabilities caps = perm.getRequestCapabilities(); if (caps == null) { this.logger.warn( "Unable to provide free times because the request capabilities permission with ID=" + perm.getId() + " is not set with a request capabilities."); return response; } resource.setResourceID(caps.getId().intValue()); resource.setResourceName(caps.getCapabilities()); } else if (ResourcePermission.CONSUMER_PERMISSION.equalsIgnoreCase(perm.getType())) { resource.setResourceID(-1); // Faking ID. resource.setResourceName("Fake"); } else { this.logger.warn("Unable to provide free times because the permission with ID=" + perm.getId() + " has type '" + perm.getType() + "' which is not understood."); return response; } BookingsPeriod period = new BookingsServiceImpl().getFreeBookings(reqStart, reqEnd, perm, db); for (BookingSlot slot : period.getSlots()) { TimePeriodType tp = new TimePeriodType(); tp.setStartTime(slot.getStart()); tp.setEndTime(slot.getEnd()); BookingSlotType bst = new BookingSlotType(); bst.setSlot(tp); bst.setState(SlotState.Factory.fromValue(slot.getState())); slots.addBookingSlot(bst); } } finally { db.close(); } return response; }
From source file:au.edu.uts.eng.remotelabs.schedserver.dataaccess.dao.AcademicPermissionDao.java
License:Open Source License
/** * Gets all the academic permissions for the specified user. * /*from w w w.ja va 2 s . c o m*/ * @param user user to find permissions for * @return list of academic permissions */ @SuppressWarnings("unchecked") public List<AcademicPermission> getByUser(User user) { Criteria cri = this.session.createCriteria(AcademicPermission.class); cri.add(Restrictions.eq("user", user)); return cri.list(); }
From source file:au.edu.uts.eng.remotelabs.schedserver.dataaccess.dao.AcademicPermissionDao.java
License:Open Source License
/** * Gets all the academic permissions for the specified user class. * // w ww.j av a 2s. c o m * @param uClass user class to find permissions for * @return list of academic permissions */ @SuppressWarnings("unchecked") public List<AcademicPermission> getByUserClass(UserClass uClass) { Criteria cri = this.session.createCriteria(AcademicPermission.class); cri.add(Restrictions.eq("userClass", uClass)); return cri.list(); }
From source file:au.edu.uts.eng.remotelabs.schedserver.dataaccess.dao.AcademicPermissionDao.java
License:Open Source License
/** * Gets the academic permission for the specified user and user class. If it is * not found <code>null</code>. If more than one permission is found, the first * is used./*from ww w.jav a 2s .c o m*/ * * @param user user constraint * @param uClass user class constraint * @return permission or <code>null</code> */ @SuppressWarnings("unchecked") public AcademicPermission getForUserAndUserClass(User user, UserClass uClass) { Criteria cri = this.session.createCriteria(AcademicPermission.class); cri.add(Restrictions.eq("user", user)).add(Restrictions.eq("userClass", uClass)); List<AcademicPermission> perms = cri.list(); if (perms.size() == 0) { return null; } else if (perms.size() > 1) { this.logger.warn("Found more than one academic permission for the user " + user.getName() + " and " + "user class " + uClass.getName() + ". Using the first found permission."); } return perms.get(0); }