Example usage for org.hibernate Session merge

Introduction

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

Prototype

Object merge(Object object);

Source Link

Document

Copy the state of the given object onto the persistent object with the same identifier.

Usage

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

License:Open Source License

public boolean editInstructorAttributeValue(int id, String value) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();// w  w w  .ja v  a  2s  .  c o m
    try {
        InstructorAttributeValue o = (InstructorAttributeValue) session.get(InstructorAttributeValue.class, id);
        o.setValue(value);
        session.merge(o);
        session.getTransaction().commit();
        return true;
    } catch (Exception e) {
        HibernateUtil.logException(logger, e);
        return false;
    }
}

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

License:Open Source License

public boolean editCourseAttributeValue(int id, String value) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//from   ww  w .j av a2 s. c o m
    try {
        CourseAttributeValue o = (CourseAttributeValue) session.get(CourseAttributeValue.class, id);
        o.setValue(value);
        session.merge(o);
        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.OrganizationManager.java

License:Open Source License

public boolean update(String id, String name, String systemName, String active, int parentId, int oldParentId) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*from   w w  w  .  j a  va 2  s  .  c  o  m*/
    try {

        Organization o = (Organization) session.get(Organization.class, Integer.parseInt(id));
        if (oldParentId != parentId) {
            Organization parent = (Organization) session.get(Organization.class, parentId);
            o.setParentOrganization(parent);
        }
        o.setName(name);
        o.setActive(active);
        o.setSystemName(systemName);
        session.merge(o);
        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.OrganizationManager.java

License:Open Source License

public boolean saveOrganizationOutcomeGroupNameById(String value, int organizationOutcomeGroupId) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*from   ww  w  .jav  a2 s  .c  o m*/
    try {
        OrganizationOutcomeGroup o = (OrganizationOutcomeGroup) session.get(OrganizationOutcomeGroup.class,
                organizationOutcomeGroupId);
        o.setName(value);
        session.merge(o);
        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.OrganizationManager.java

License:Open Source License

public boolean saveOrganizationOutcomeNameById(String value, int organizationOutcomeId) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*from w  w w  .  j av a2 s  . c o  m*/
    try {
        OrganizationOutcome o = (OrganizationOutcome) session.get(OrganizationOutcome.class,
                organizationOutcomeId);
        o.setName(value);
        session.merge(o);
        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.OrganizationManager.java

License:Open Source License

public boolean saveOrganizationOutcomeDescriptionById(String value, int organizationOutcomeId) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//from   w  ww.  j av  a 2s  . c o  m
    try {
        OrganizationOutcome o = (OrganizationOutcome) session.get(OrganizationOutcome.class,
                organizationOutcomeId);
        o.setDescription(value);
        session.merge(o);
        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.OrganizationManager.java

License:Open Source License

public boolean moveCharacteristicType(int id, int charTypeId, String direction) {
    //when moving up, find the one to be moved (while keeping track of the previous one) and swap display_index values
    //when moving down, find the one to be moved, swap displayIndex values of it and the next one
    //when deleting, reduce all links following one to be deleted by 1
    boolean done = false;
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//from  www .ja v  a 2s .  c  o m
    try {
        @SuppressWarnings("unchecked")
        List<LinkOrganizationCharacteristicType> existing = (List<LinkOrganizationCharacteristicType>) session
                .createQuery(
                        "select l from LinkOrganizationCharacteristicType l where l.organization.id = :orgId order by l.displayIndex")
                .setParameter("orgId", id).list();
        if (direction.equals("up")) {
            LinkOrganizationCharacteristicType prev = null;
            for (LinkOrganizationCharacteristicType link : existing) {
                if (link.getCharacteristicType().getId() == charTypeId && prev != null) {
                    int swap = prev.getDisplayIndex();
                    prev.setDisplayIndex(link.getDisplayIndex());
                    link.setDisplayIndex(swap);
                    session.merge(prev);
                    session.merge(prev);
                    done = true;
                    break;
                }
                prev = link;
            }
        } else if (direction.equals("down")) {
            LinkOrganizationCharacteristicType prev = null;
            for (LinkOrganizationCharacteristicType link : existing) {
                if (prev != null) {
                    int swap = prev.getDisplayIndex();
                    prev.setDisplayIndex(link.getDisplayIndex());
                    link.setDisplayIndex(swap);
                    session.merge(prev);
                    session.merge(link);
                    done = true;
                    break;
                }
                if (link.getCharacteristicType().getId() == charTypeId) {
                    prev = link;
                }

            }
        } else if (direction.equals("delete")) {
            LinkOrganizationCharacteristicType toDelete = null;
            for (LinkOrganizationCharacteristicType link : existing) {
                if (toDelete != null) {
                    link.setDisplayIndex(link.getDisplayIndex() - 1);
                    session.merge(link);
                }
                if (link.getCharacteristicType().getId() == charTypeId) {
                    toDelete = link;
                }

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

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

License:Open Source License

public boolean saveCourseOutcomeValue(CourseOutcome o, String name) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//from ww  w  .ja v a  2  s .c om
    try {
        o.setName(name);
        session.merge(o);
        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.OutcomeManager.java

License:Open Source License

public boolean updateCharacteristic(int courseOfferingId, int outcomeId, String characteristicValue,
        String characteristicType) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();//from w w w. j  a  v  a 2  s . co  m
    try {
        CourseOutcome outcome = (CourseOutcome) session.get(CourseOutcome.class, outcomeId);
        CourseOffering courseOffering = (CourseOffering) session.get(CourseOffering.class, courseOfferingId);
        LinkCourseOfferingOutcome lco = getLinkCourseOfferingOutcome(courseOffering, outcome, session);
        CharacteristicType cType = getCharacteristicTypeById(Integer.parseInt(characteristicType), session);
        Characteristic characteristic = null;
        if (cType.getValueType().equals("String")) {
            characteristic = this.getCharacteristicById(Integer.parseInt(characteristicValue), session);
        } else if (cType.getValueType().equals("Boolean")) {
            characteristic = this.getCharacteristicByNameAndTypeId(characteristicValue,
                    Integer.parseInt(characteristicType), session);
        }

        LinkCourseOfferingOutcomeCharacteristic characteristicLink = this.getCharacteristicLinkWithType(cType,
                lco, session);
        boolean createNew = false;
        if (characteristicLink == null) {
            characteristicLink = new LinkCourseOfferingOutcomeCharacteristic();
            characteristicLink.setLinkCourseOfferingOutcome(lco);
            createNew = true;
        }
        characteristicLink.setCharacteristic(characteristic);
        characteristicLink.setCreatedByUserid("website");
        characteristicLink.setCreatedOn(new Date(System.currentTimeMillis()));
        if (createNew)
            session.save(characteristicLink);
        else
            session.merge(characteristicLink);
        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.OutcomeManager.java

License:Open Source License

public boolean updateProgramOutcomeCharacteristic(int linkId, String characteristicValue,
        String characteristicType, String creatorUserid) {
    Session session = HibernateUtil.getSessionFactory().getCurrentSession();
    session.beginTransaction();/*from w ww .  j a v  a  2s  . com*/
    try {
        LinkProgramProgramOutcome lpo = (LinkProgramProgramOutcome) session.get(LinkProgramProgramOutcome.class,
                linkId);
        CharacteristicType cType = getCharacteristicTypeById(Integer.parseInt(characteristicType), session);
        Characteristic characteristic = null;

        if (cType.getValueType().equals("String")) {
            characteristic = this.getCharacteristicById(Integer.parseInt(characteristicValue), session);
        } else if (cType.getValueType().equals("Boolean")) {
            characteristic = this.getCharacteristicByNameAndTypeId(characteristicValue,
                    Integer.parseInt(characteristicType), session);
        }
        LinkProgramProgramOutcomeCharacteristic characteristicLink = this.getCharacteristicLinkWithType(cType,
                lpo, session);
        if (characteristicLink == null) {
            characteristicLink = new LinkProgramProgramOutcomeCharacteristic();
            characteristicLink.setLinkProgramProgramOutcome(lpo);
            characteristicLink.setCharacteristic(characteristic);
            characteristicLink.setCreatedByUserid(creatorUserid);
            characteristicLink.setCreatedOn(new Date(System.currentTimeMillis()));
            session.save(characteristicLink);
        } else {
            characteristicLink.setCharacteristic(characteristic);
            characteristicLink.setCreatedByUserid(creatorUserid);
            characteristicLink.setCreatedOn(new Date(System.currentTimeMillis()));
            session.merge(characteristicLink);
        }
        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;
    }
}