Example usage for org.hibernate FlushMode MANUAL

List of usage examples for org.hibernate FlushMode MANUAL

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Introduction

In this page you can find the example usage for org.hibernate FlushMode MANUAL.

Prototype

FlushMode MANUAL

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Document

The Session is only ever flushed when Session#flush is explicitly called by the application.

Usage

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

private void initClassesIfNecessary(Session hibSession, Class_ clazz) {
    if (classes == null) {
        classes = new HashSet<Class_>();
        if (getBannerSectionToClasses() != null && !getBannerSectionToClasses().isEmpty()) {
            Session querySession;/*from   www.  j a  v  a  2  s .c o  m*/
            if (hibSession == null) {
                querySession = Class_DAO.getInstance().getSession();
            } else {
                querySession = hibSession;
            }
            for (Iterator it = getBannerSectionToClasses().iterator(); it.hasNext();) {
                BannerSectionToClass bsc = (BannerSectionToClass) it.next();
                if (clazz != null && bsc.getClassId().equals(clazz.getUniqueId())) {
                    classes.add(clazz);
                } else {
                    Class_ c = (Class_) querySession.createQuery("from Class_ c where c.uniqueId = :classId")
                            .setLong("classId", bsc.getClassId().longValue()).setFlushMode(FlushMode.MANUAL)
                            .uniqueResult();
                    if (c != null) {
                        classes.add(c);
                    }
                }
            }
        }
    }
}

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

public static BannerSection findBannerSectionForClassAndCourseExternalId(Class_ clazz, String courseExternalId,
        Session hibSession, org.unitime.timetable.model.Session acadSession) {
    return ((BannerSection) hibSession.createQuery(
            "select bs from BannerSection bs inner join bs.bannerSectionToClasses as bsc where bs.bannerConfig.bannerCourse.courseOfferingId = "
                    + " (select co.uniqueId from CourseOffering co where co.externalUniqueId = :courseExternalId and co.instructionalOffering.session.uniqueId = :sessionId)"
                    + " and bsc.classId = :classId")
            .setLong("classId", clazz.getUniqueId().longValue())
            .setLong("sessionId", acadSession.getUniqueId().longValue())
            .setString("courseExternalId", courseExternalId).setFlushMode(FlushMode.MANUAL).setCacheable(false)
            .uniqueResult());/* w  w  w .  j  a v a2  s.c o  m*/
}

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

@SuppressWarnings("unchecked")
public static List<BannerSection> findBannerSectionsForInstructionalOffering(
        InstructionalOffering instructionalOffering, Session hibSession) {
    return ((List<BannerSection>) hibSession.createQuery(
            "select bs from BannerSection bs, CourseOffering co where co.instructionalOffering = :instrOfferId and bs.bannerConfig.bannerCourse.courseOfferingId = co.uniqueId")
            .setLong("instrOfferId", instructionalOffering.getUniqueId().longValue())
            .setFlushMode(FlushMode.MANUAL).list());
}

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

private int countBannerSectionsFor(Long classId, Session hibSession) {
    if (classId == null) {
        return (0);
    }//w  w  w. j  a va  2  s . co m
    Session querySession = hibSession;
    if (querySession == null) {
        querySession = Class_DAO.getInstance().getSession();
    }
    return ((Long) querySession
            .createQuery("select count(bsc) from BannerSectionToClass bsc where bsc.classId = :classId")
            .setLong("classId", classId.longValue()).setFlushMode(FlushMode.MANUAL).uniqueResult()).intValue();

}

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

@SuppressWarnings("unchecked")
public static List<BannerSection> findBannerSectionsForClass(Class_ clazz, Session hibSession) {
    return ((List<BannerSection>) hibSession.createQuery(
            "select distinct bsc.bannerSection from BannerSectionToClass as bsc where bsc.classId = :classId")
            .setLong("classId", clazz.getUniqueId().longValue()).setFlushMode(FlushMode.MANUAL).list());
}

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

@SuppressWarnings("unchecked")
public static List<BannerSection> findBannerSectionsForInstrOfferingConfig(
        InstrOfferingConfig instrOfferingConfig, Session hibSession) {
    return ((List<BannerSection>) hibSession.createQuery(
            "select distinct bsc.bannerSection from BannerSectionToClass as bsc, Class_ c where c.schedulingSubpart.instrOfferingConfig.uniqueId = :configId and bsc.classId = c.uniqueId")
            .setLong("configId", instrOfferingConfig.getUniqueId().longValue()).setFlushMode(FlushMode.MANUAL)
            .list());/*from  ww  w  .j a  v a 2s  .  c o  m*/
}

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

@SuppressWarnings("unchecked")
public static List<BannerSection> findBannerSectionsForSchedulingSubpart(SchedulingSubpart schedulingSubpart,
        Session hibSession) {/* www  . j  av  a  2 s  .co  m*/
    return ((List<BannerSection>) hibSession.createQuery(
            "select distinct bsc.bannerSection from BannerSectionToClass as bsc, Class_ c where c.schedulingSubpart.uniqueId = :subpartId and bsc.classId = c.uniqueId")
            .setLong("subpartId", schedulingSubpart.getUniqueId().longValue()).setFlushMode(FlushMode.MANUAL)
            .list());
}

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

@SuppressWarnings("unchecked")
public static List<BannerSection> findBannerSectionsForSolution(Solution solution, Session hibSession) {
    Vector<BannerSection> hs = new Vector<BannerSection>();
    List sections = hibSession.createQuery(
            "select distinct bsc.bannerSection from BannerSectionToClass as bsc, Assignment a where a.solution.uniqueId = :solutionId and bsc.classId = a.clazz.uniqueId")
            .setLong("solutionId", solution.getUniqueId().longValue()).setFlushMode(FlushMode.MANUAL)
            .setCacheable(false).list();
    BannerSection bs = null;/*from   w ww  .  j ava 2  s.  co  m*/
    Iterator it = sections.iterator();
    while (it.hasNext()) {
        bs = (BannerSection) it.next();
        hs.add(bs);
    }
    return (hs);
}

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

@SuppressWarnings("unchecked")
public static void removeOrphanedBannerSections(Session hibSession) {
    String orphanedBannerCoursesQuery = "select distinct bs from BannerSection bs where bs.bannerConfig.bannerCourse.courseOfferingId not in ( select co.uniqueId from CourseOffering co )";
    HashSet<BannerConfig> parentList = new HashSet<BannerConfig>();
    String orphanedBannerSectionsQuery = "select distinct bsc.bannerSection from BannerSectionToClass bsc where bsc.classId not in ( select c.uniqueId from Class_ c )";
    HashSet<BannerCourse> orphanedCourses = new HashSet<BannerCourse>();

    Transaction trans = hibSession.beginTransaction();
    List<BannerSection> orphanedBannerCourses = (List<BannerSection>) hibSession
            .createQuery(orphanedBannerCoursesQuery).setFlushMode(FlushMode.MANUAL).list();
    for (BannerSection bs : orphanedBannerCourses) {
        SendBannerMessage.sendBannerMessage(bs, BannerMessageAction.DELETE, hibSession);
        orphanedCourses.add(bs.getBannerConfig().getBannerCourse());
    }/*from   ww w  .  ja v a2  s.c o m*/
    for (BannerCourse bc : orphanedCourses) {
        hibSession.delete(bc);
        hibSession.flush();
    }
    List<BannerSection> orphanedBannerSections = (List<BannerSection>) hibSession
            .createQuery(orphanedBannerSectionsQuery).setFlushMode(FlushMode.MANUAL).list();
    for (BannerSection bs : orphanedBannerSections) {
        Debug.info("removing orphaned banner section");
        SendBannerMessage.sendBannerMessage(bs, BannerMessageAction.DELETE, hibSession);
        parentList.add(bs.getBannerConfig());
        if (bs.getParentBannerSection() != null) {
            bs.getParentBannerSection().getBannerSectionToChildSections().remove(bs);
        }
        if (bs.getBannerSectionToChildSections() != null && !bs.getBannerSectionToChildSections().isEmpty()) {
            for (BannerSection cBs : (Set<BannerSection>) bs.getBannerSectionToChildSections()) {
                cBs.setParentBannerSection(null);
            }
        }
        bs.getBannerConfig().getBannerSections().remove(bs);
    }
    for (BannerConfig bc : parentList) {
        hibSession.update(bc);
    }

    trans.commit();
}

From source file:org.unitime.banner.model.BannerSection.java

License:Apache License

public static BannerSection findBannerSectionForClassAndCourseOffering(Class_ clazz,
        CourseOffering courseOffering, Session hibSession) {
    if (clazz == null || courseOffering == null) {
        return (null);
    }/*from  w  w w  .  j av a2 s. co  m*/
    return ((BannerSection) hibSession.createQuery(
            "select distinct bsc.bannerSection from BannerSectionToClass as bsc where bsc.bannerSection.bannerConfig.bannerCourse.courseOfferingId = :courseOfferingId "
                    + " and bsc.classId = :classId")
            .setLong("classId", clazz.getUniqueId().longValue())
            .setLong("courseOfferingId", courseOffering.getUniqueId().longValue())
            .setFlushMode(FlushMode.MANUAL).setCacheable(false).uniqueResult());

}