public void create(EventBean newEvent) throws DAOException {
try {
Transaction.begin();
EventBean dbEvent = factory.create();
factory.copyInto(newEvent, dbEvent);
Transaction.commit();
} catch (RollbackException e) {
throw new DAOException(e);
} finally {
if (Transaction.isActive()) Transaction.rollback();
}
}
@Override
public synchronized Course createCourse(String courseName, String createdBy)
throws MyDAOException {
try {
Transaction.begin();
Course newCourse = factory.create(courseName);
newCourse.setCreatedBy(createdBy);
Transaction.commit();
return newCourse;
} catch (DuplicateKeyException e) {
throw new MyDAOException("A course with this name already exists.");
} catch (RollbackException e) {
throw new MyDAOException(e);
}
}
public void create(Community community) throws DAOException {
try {
Transaction.begin();
Community dbcommunity = factory.create(community.getName());
factory.copyInto(community, dbcommunity);
Transaction.commit();
} catch (DuplicateKeyException e) {
throw new DAOException("Community named " + community.getName() + " already exists.");
} catch (RollbackException e) {
throw new DAOException(e);
} finally {
if (Transaction.isActive()) Transaction.rollback();
}
}
public void create(UserBean user) throws DAOException {
String origID = user.getUserID();
try {
Transaction.begin();
user.setUserID(user.getUserID().toLowerCase());
UserBean dBUser = factory.create(user.getUserID());
factory.copyInto(user, dBUser);
Transaction.commit();
} catch (DuplicateKeyException e) {
throw new DAOException("UserID: " + user.getUserID() + "already exists.");
} catch (RollbackException e) {
throw new DAOException(e);
} finally {
if (Transaction.isActive()) Transaction.rollback();
}
}