Example usage for org.hibernate Session get

Introduction

In this page you can find the example usage for org.hibernate Session get.

Prototype

Object get(String entityName, Serializable id);

Source Link

Document

Return the persistent instance of the given named entity with the given identifier, or null if there is no such persistent instance.

Usage

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public LinkCourseOfferingAssessment getLinkAssessmentById(int id) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();// w ww. jav  a  2  s.  c om
    LinkCourseOfferingAssessment c = null;
    try {
        c = (LinkCourseOfferingAssessment) session.get(LinkCourseOfferingAssessment.class, id);
        session.getTransaction().commit();
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
    }
    return c;
}

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public LinkCourseOfferingTeachingMethod getLinkTeachingMethodById(int id) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//  w  ww  .  j a v  a2  s  .c o  m
    LinkCourseOfferingTeachingMethod c = null;
    try {
        c = (LinkCourseOfferingTeachingMethod) session.get(LinkCourseOfferingTeachingMethod.class, id);
        session.getTransaction().commit();
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
    }
    return c;
}

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public boolean saveTimeItTook(int courseOfferingId, int timeItTookId) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*ww w  .j a  va 2  s.com*/
    try {
        CourseOffering c = (CourseOffering) session.get(CourseOffering.class, courseOfferingId);
        TimeItTook time = (TimeItTook) session.get(TimeItTook.class, timeItTookId);
        c.setTimeItTook(time);
        session.merge(c);
        session.getTransaction().commit();
        return true;
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
        try {
            session.getTransaction().rollback();
        } catch (Exception e2) {
            logger.error("Unable to roll back!", e2);
        }
        return false;
    }
}

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public boolean deleteTeachingMethod(int courseOfferingId, int teachingMethodId) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*from w  w  w .  ja  va2s .  c o  m*/
    try {
        CourseOffering c = (CourseOffering) session.get(CourseOffering.class, courseOfferingId);
        TeachingMethod tm = (TeachingMethod) session.get(TeachingMethod.class, teachingMethodId);
        LinkCourseOfferingTeachingMethod link = this.getLinkTeachingMethodByData(c, tm, session);
        session.delete(link);
        session.getTransaction().commit();
        return true;
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
        try {
            session.getTransaction().rollback();
        } catch (Exception e2) {
            logger.error("Unable to roll back!", e2);
        }
        return false;
    }
}

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public boolean addTeachingMethod(int courseOfferingId, int teachingMethodId, int howLongId) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*  ww  w  . j  a va  2s. c  o  m*/
    try {
        CourseOffering c = (CourseOffering) session.get(CourseOffering.class, courseOfferingId);
        TeachingMethod tm = (TeachingMethod) session.get(TeachingMethod.class, teachingMethodId);
        TeachingMethodPortionOption howLong = (TeachingMethodPortionOption) session
                .get(TeachingMethodPortionOption.class, howLongId);
        LinkCourseOfferingTeachingMethod link = this.getLinkTeachingMethodByData(c, tm, session);
        if (link == null) {
            link = new LinkCourseOfferingTeachingMethod();
            link.setCourseOffering(c);
            link.setHowLong(howLong);
            link.setTeachingMethod(tm);
            session.save(link);
        } else {
            link.setHowLong(howLong);
            session.merge(link);
        }
        session.getTransaction().commit();
        return true;
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
        try {
            session.getTransaction().rollback();
        } catch (Exception e2) {
            logger.error("Unable to roll back!", e2);
        }
        return false;
    }
}

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public boolean deleteAssessment(int linkId) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//from www  . j  a  va  2  s  .  com
    try {
        @SuppressWarnings("unchecked")
        List<LinkCourseAssessmentFeedbackOption> exitsingOptions = session.createQuery(
                "FROM LinkCourseAssessmentFeedbackOption WHERE linkCourseOfferingAssessment.id = :linkId")
                .setParameter("linkId", linkId).list();
        for (LinkCourseAssessmentFeedbackOption toDelete : exitsingOptions) {
            session.delete(toDelete);
        }
        LinkCourseOfferingAssessment link = (LinkCourseOfferingAssessment) session
                .get(LinkCourseOfferingAssessment.class, linkId);
        session.delete(link);

        session.getTransaction().commit();
        return true;
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
        try {
            session.getTransaction().rollback();
        } catch (Exception e2) {
            logger.error("Unable to roll back!", e2);
        }
        return false;
    }
}

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public LinkCourseOfferingAssessment getLinkCourseOfferingAssessmentById(int id) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*  w ww  .  j a va 2s  .  com*/
    LinkCourseOfferingAssessment toReturn = null;
    try {
        toReturn = (LinkCourseOfferingAssessment) session.get(LinkCourseOfferingAssessment.class, id);
        session.getTransaction().commit();
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
    }
    return toReturn;
}

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public Assessment getAssessmentById(int id) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*from  w w w  .ja v a2  s. c o m*/
    Assessment toReturn = null;
    try {
        toReturn = (Assessment) session.get(Assessment.class, id);
        session.getTransaction().commit();
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
    }
    return toReturn;
}

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public AssessmentGroup getAssessmentGroupById(int id, Session session) {
    return (AssessmentGroup) session.get(AssessmentGroup.class, id);
}

From source file:ca.usask.gmcte.currimap.action.CourseManager.java

License:Open Source License

public boolean saveAssessmentMethodName(int id, String newName) {

    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//from  w w w  .  j  a  v  a  2 s .  co m
    try {
        Assessment o = (Assessment) session.get(Assessment.class, id);
        o.setName(newName);
        session.merge(o);
        return true;
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
        try {
            session.getTransaction().rollback();
        } catch (Exception e2) {
            logger.error("Unable to roll back!", e2);
        }
        return false;
    }

}