Example usage for javax.persistence EntityManager persist

Introduction

In this page you can find the example usage for javax.persistence EntityManager persist.

Prototype

public void persist(Object entity);

Source Link

Document

Make an instance managed and persistent.

Usage

From source file:cn.buk.hotel.dao.HotelDaoImpl.java

@Override
@Transactional//from   ww w .  j  a va 2  s .com
public int createCacheCity(CacheCity cacheCity) {
    int retCode = 0;
    EntityManager em = getEm();
    try {
        em.persist(cacheCity);
        retCode = 1;
    } catch (Exception ex) {
        retCode = -1;
        logger.error(ex.getMessage());
    }
    return retCode;
}

From source file:cn.buk.hotel.dao.HotelDaoImpl.java

@Override
@Transactional//from   w w w.j a  v a  2s .  co m
public int createCacheRatePlan(CacheRatePlan cacheRatePlan) {
    int retCode = 0;
    EntityManager em = getEm();
    try {
        em.persist(cacheRatePlan);
        retCode = 1;
    } catch (Exception ex) {
        retCode = -1;
        logger.error(ex.getMessage());
    }
    return retCode;
}

From source file:cn.buk.hotel.dao.HotelDaoImpl.java

@Override
@Transactional//w  ww. j a  va2 s.c  om
public int createZone(Zone zone) {
    int retCode = 0;
    EntityManager em = getEm();
    try {
        em.persist(zone);
        retCode = 1;
    } catch (Exception ex) {
        retCode = -1;
        logger.error(ex.getMessage());
    }
    return retCode;
}

From source file:cn.buk.hotel.dao.HotelDaoImpl.java

@Override
@Transactional/*from  w  w w. ja va2 s  .  c  o m*/
public int createCacheHotelCacheChange(CacheHotelCacheChange cacheHotelCacheChange) {
    int retCode = 0;
    EntityManager em = getEm();
    try {
        em.persist(cacheHotelCacheChange);
        return 1;
    } catch (Exception ex) {
        retCode = -1;
        logger.error(ex.getMessage());
    }
    return 0;
}

From source file:cn.buk.hotel.dao.HotelDaoImpl.java

@Override
@Transactional/* w  w  w .j  a v  a  2s.  com*/
public int createCacheHotel(CacheHotel cacheHotel) {
    int retCode = 0;
    EntityManager em = getEm();
    try {
        em.persist(cacheHotel);

        retCode = 1;
    } catch (Exception ex) {
        retCode = -1;
        logger.error(ex.getMessage());
    }
    return retCode;
}

From source file:cn.buk.hotel.dao.HotelDaoImpl.java

@Override
@Transactional/*from w  ww  . ja va  2 s.com*/
public int createDistrict(District district) {
    int retCode = 0;
    EntityManager em = getEm();
    try {
        em.persist(district);

        retCode = 1;
    } catch (Exception ex) {
        retCode = -1;
        logger.error(ex.getMessage());
    }
    return retCode;
}

From source file:server.Folder.java

public void addMetaset(Metaset metaset) {
    FolderMetaset om = new FolderMetaset(this, metaset);
    EntityManager em = HibernateSession.getLocalEntityManager();
    em.persist(om);
}

From source file:de.berlios.jhelpdesk.dao.jpa.TicketCategoryDAOJpa.java

@Transactional(readOnly = false)
public void insertCategory(final TicketCategory category, final TicketCategory parent) {
    final long nodeCount = getNodeCount();
    this.jpaTemplate.execute(new JpaCallback() {
        public Object doInJpa(EntityManager em) throws PersistenceException {
            Query q1 = em.createNativeQuery(
                    "UPDATE ticket_category SET t_right=t_right+2 WHERE t_right>=? AND t_right<=?");
            q1.setParameter(1, parent.getRight());
            q1.setParameter(2, nodeCount * 2);
            q1.executeUpdate();/*from w w w .ja  v  a  2  s.c  o  m*/

            Query q2 = em.createNativeQuery(
                    "UPDATE ticket_category SET t_left=t_left+2 WHERE t_left>? AND t_left<?");
            q2.setParameter(1, parent.getRight());
            q2.setParameter(2, (nodeCount + 1) * 2);
            q2.executeUpdate();

            category.setLeft(parent.getRight());
            category.setRight(parent.getRight() + 1);
            category.setDepth(parent.getDepth() + 1);

            em.persist(category);
            return null;
        }
    });
}

From source file:org.rhq.enterprise.server.resource.test.ResourceFactoryManagerBeanTest.java

/**
 * Creates a new child resource on the test class' parent resource.
 *
 * @return the newly created resource//from   ww w.j av a2s  . com
 *
 * @throws Exception if anything goes wrong
 */
private Resource addResourceToParent() throws Exception {
    Resource resource = null;

    getTransactionManager().begin();
    EntityManager em = getEntityManager();

    try {
        try {
            resource = new Resource("child" + System.currentTimeMillis(), "name", parentResourceType);
            resource.setUuid("" + new Random().nextInt());
            resource.setParentResource(parentResource);
            resource.setInventoryStatus(InventoryStatus.COMMITTED);
            em.persist(resource);
        } catch (Exception e) {
            System.out.println(e);
            getTransactionManager().rollback();
        }

        getTransactionManager().commit();
    } finally {
        em.close();
    }

    return resource;
}

From source file:org.opencastproject.adminui.usersettings.UserSettingsService.java

/**
 * Create a new user setting key value pair.
 *
 * @param key//from  w w  w  .  j  a  va2  s  .  co  m
 *          The key to use for the current user setting.
 * @param value
 *          The value of the user setting.
 * @return A new user setting object
 * @throws UserSettingsServiceException
 */
public UserSetting addUserSetting(String key, String value) throws UserSettingsServiceException {
    EntityManager em = null;
    EntityTransaction tx = null;
    String orgId = "";
    String username = "";
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();
        orgId = securityService.getOrganization().getId();
        username = securityService.getUser().getUsername();
        UserSettingDto userSettingDto = new UserSettingDto();
        userSettingDto.setKey(key);
        userSettingDto.setValue(value);
        userSettingDto.setUsername(username);
        userSettingDto.setOrganization(orgId);
        em.persist(userSettingDto);
        tx.commit();
        return userSettingDto.toUserSetting();
    } catch (Exception e) {
        logger.error("Could not update user setting username '%s' org:'%s' key:'%s' value:'%s':%s", username,
                orgId, key, value, ExceptionUtils.getStackTrace(e));
        if (tx.isActive()) {
            tx.rollback();
        }
        throw new UserSettingsServiceException(e);
    } finally {
        if (em != null) {
            em.close();
        }
    }
}