/** {@inheritDoc} */
public boolean canViewAllPurposeItem(Assignment a) {
boolean rv = false;
if (a != null) {
AssignmentAllPurposeItem aItem = getAllPurposeItem(a.getId());
if (aItem != null) {
if (!aItem.getHide()) {
Time now = TimeService.newTime();
Date releaseDate = aItem.getReleaseDate();
Date retractDate = aItem.getRetractDate();
if (releaseDate == null && retractDate == null) {
// no time limitation on showing the item
rv = true;
} else if (releaseDate != null && retractDate == null) {
// has relase date but not retract date
rv = now.getTime() > releaseDate.getTime();
} else if (releaseDate == null && retractDate != null) {
// has retract date but not release date
rv = now.getTime() < retractDate.getTime();
} else if (now != null) {
// both releaseDate and retract date are not null
// has both release and retract dates
rv = now.getTime() > releaseDate.getTime() && now.getTime() < retractDate.getTime();
}
} else {
rv = false;
}
}
if (rv) {
// reset rv
rv = false;
// need to check role/user permission only if the above time test returns true
List<String> access = getAccessListForAllPurposeItem(aItem);
User u = m_userDirectoryService.getCurrentUser();
if (u != null) {
if (access.contains(u.getId())) rv = true;
else {
try {
String role =
m_authzGroupService.getUserRole(
u.getId(), m_siteService.siteReference(a.getContext()));
if (access.contains(role)) rv = true;
} catch (Exception e) {
Log.warn(
this
+ ".callViewAllPurposeItem() Hibernate cannot access user role for user id= "
+ u.getId());
return rv;
}
}
}
}
}
return rv;
}
/** {@inheritDoc} */
public boolean cleanAllPurposeItemAccess(AssignmentAllPurposeItem mItem) {
boolean rv = false;
Set<AssignmentAllPurposeItemAccess> accessSet = mItem.getAccessSet();
if (accessSet != null) {
for (Iterator<AssignmentAllPurposeItemAccess> iAccessSet = accessSet.iterator();
iAccessSet.hasNext(); ) {
AssignmentAllPurposeItemAccess access = iAccessSet.next();
rv = removeAllPurposeItemAccess(access);
}
}
return rv;
}
/** {@inheritDoc}} */
public boolean saveAllPurposeItem(AssignmentAllPurposeItem nItem) {
try {
getHibernateTemplate().saveOrUpdate(nItem);
return true;
} catch (DataAccessException e) {
e.printStackTrace();
Log.warn(
this
+ ".saveAllPurposeItem() Hibernate could not save private AllPurpose for assignment "
+ nItem.getAssignmentId());
return false;
}
}
/** {@inheritDoc}} */
public boolean removeAllPurposeItem(AssignmentAllPurposeItem mItem) {
try {
getHibernateTemplate().delete(mItem);
return true;
} catch (DataAccessException e) {
e.printStackTrace();
Log.warn(
this
+ ".removeAllPurposeItem() Hibernate could not delete AllPurposeItem for assignment "
+ mItem.getAssignmentId());
return false;
}
}