Example usage for javax.persistence EntityManager persist

List of usage examples for javax.persistence EntityManager persist

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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:org.sigmah.server.endpoint.export.sigmah.handler.OrgUnitModelHandler.java

/**
 * Save the category element of a question choice element.
 * //from w ww . java2 s.  c  om
 * @param categoryElement
 *            the category element to save.
 * @param em
 *            the entity manager.
 */
private void saveOrgUnitModelCategoryElement(CategoryElement categoryElement, EntityManager em) {
    if (!modelesImport.contains(categoryElement)) {
        modelesImport.add(categoryElement);

        if (!modelesReset.containsKey(categoryElement)) {
            CategoryElement key = categoryElement;
            categoryElement.setId(null);

            CategoryType parentType = categoryElement.getParentType();
            if (!modelesImport.contains(parentType)) {
                modelesImport.add(parentType);

                if (!modelesReset.containsKey(parentType)) {
                    CategoryType parentKey = parentType;
                    parentType.setId(null);

                    List<CategoryElement> elements = parentType.getElements();
                    if (elements != null) {
                        parentType.setElements(null);
                        em.persist(parentType);
                        for (CategoryElement element : elements) {
                            categoryElement.setParentType(parentType);
                            saveOrgUnitModelCategoryElement(element, em);
                        }
                        parentType.setElements(elements);
                        em.merge(parentType);
                    } else {
                        em.persist(parentType);
                    }
                    modelesReset.put(parentKey, parentType);
                } else {
                    parentType = (CategoryType) modelesReset.get(parentType);
                }
            }
            categoryElement.setParentType(parentType);
            em.persist(categoryElement);
            modelesReset.put(key, categoryElement);
        } else {
            categoryElement = (CategoryElement) modelesReset.get(categoryElement);
        }
    }
}

From source file:org.opencastproject.scheduler.impl.persistence.SchedulerServiceDatabaseImpl.java

@Override
public void storeEvents(DublinCoreCatalog... events) throws SchedulerServiceDatabaseException {
    EntityManager em = null;
    EntityTransaction tx = null;// w w w .  j a va2  s.  co m
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();
        for (DublinCoreCatalog event : events) {
            Long eventId = Long.parseLong(event.getFirst(DublinCore.PROPERTY_IDENTIFIER));
            String dcXML;
            try {
                dcXML = serializeDublinCore(event);
            } catch (Exception e1) {
                logger.error("Could not serialize Dublin Core: {}", e1);
                throw new SchedulerServiceDatabaseException(e1);
            }
            EventEntity entity = new EventEntity();
            entity.setEventId(eventId);
            entity.setEventDublinCore(dcXML);
            em.persist(entity);
        }
        tx.commit();
    } catch (SchedulerServiceDatabaseException e) {
        throw e;
    } catch (Exception e) {
        if (tx.isActive()) {
            tx.rollback();
        }
        logger.error("Could not store events: {}", e);
        throw new SchedulerServiceDatabaseException(e);
    } finally {
        if (em != null)
            em.close();
    }
}

From source file:org.apache.juddi.v3.auth.LdapSimpleAuthenticator.java

public String authenticate(String authorizedName, String cred)
        throws AuthenticationException, FatalErrorException {
    if (authorizedName == null || "".equals(authorizedName)) {
        throw new UnknownUserException(new ErrorMessage("errors.auth.NoPublisher", authorizedName));
    }/*from  w  ww  .  ja  va2  s.c  o  m*/

    int MaxBindingsPerService = -1;
    int MaxServicesPerBusiness = -1;
    int MaxTmodels = -1;
    int MaxBusinesses = -1;
    try {
        MaxBindingsPerService = AppConfig.getConfiguration().getInt(Property.JUDDI_MAX_BINDINGS_PER_SERVICE,
                -1);
        MaxServicesPerBusiness = AppConfig.getConfiguration().getInt(Property.JUDDI_MAX_SERVICES_PER_BUSINESS,
                -1);
        MaxTmodels = AppConfig.getConfiguration().getInt(Property.JUDDI_MAX_TMODELS_PER_PUBLISHER, -1);
        MaxBusinesses = AppConfig.getConfiguration().getInt(Property.JUDDI_MAX_BUSINESSES_PER_PUBLISHER, -1);
    } catch (Exception ex) {
        MaxBindingsPerService = -1;
        MaxServicesPerBusiness = -1;
        MaxTmodels = -1;
        MaxBusinesses = -1;
        logger.error("config exception! " + authorizedName, ex);
    }
    boolean isLdapUser = false;
    try {
        env = new Hashtable<String, String>();
        env.put(Context.INITIAL_CONTEXT_FACTORY, AppConfig.getConfiguration()
                .getString(Property.JUDDI_AUTHENTICATOR_INITIAL_CONTEXT, "com.sun.jndi.ldap.LdapCtxFactory"));
        env.put(Context.SECURITY_AUTHENTICATION,
                AppConfig.getConfiguration().getString(Property.JUDDI_AUTHENTICATOR_STYLE, "simple"));
        env.put(Context.PROVIDER_URL, url); // organization ldap url, example ldap://localhost:389
        env.put(Context.SECURITY_PRINCIPAL, authorizedName);
        env.put(Context.SECURITY_CREDENTIALS, cred);
        ctx = new InitialLdapContext(env, null);
        isLdapUser = true;
        logger.info(authorizedName + " is authenticated");

    } catch (ConfigurationException e) {
        logger.error(authorizedName + " is not authenticated", e);
        throw new UnknownUserException(new ErrorMessage("errors.auth.NoPublisher", authorizedName));
    } catch (NamingException e) {
        logger.error(authorizedName + " is not authenticated");
        throw new UnknownUserException(new ErrorMessage("errors.auth.NoPublisher", authorizedName));
    } finally {
        try {
            ctx.close();
        } catch (NamingException e) {
            logger.error("Context close failure " + e);
        }
    }

    if (isLdapUser) {
        EntityManager em = PersistenceManager.getEntityManager();
        EntityTransaction tx = em.getTransaction();
        try {
            tx.begin();
            Publisher publisher = em.find(Publisher.class, authorizedName);
            if (publisher == null) {
                logger.warn("Publisher was not found, adding the publisher in on the fly.");
                publisher = new Publisher();
                publisher.setAuthorizedName(authorizedName);
                publisher.setIsAdmin("false");
                publisher.setIsEnabled("true");
                publisher.setMaxBindingsPerService(MaxBindingsPerService);
                publisher.setMaxBusinesses(MaxBusinesses);
                publisher.setMaxServicesPerBusiness(MaxServicesPerBusiness);
                publisher.setMaxTmodels(MaxTmodels);
                publisher.setPublisherName("Unknown");
                em.persist(publisher);
                tx.commit();
            }
        } finally {
            if (tx.isActive()) {
                tx.rollback();
            }
            em.close();
        }
    } else {
        throw new UnknownUserException(new ErrorMessage("errors.auth.NoPublisher", authorizedName));
    }
    return authorizedName;
}

From source file:org.apache.juddi.v3.auth.LdapExpandedAuthenticator.java

public String authenticate(String authorizedName, String cred)
        throws AuthenticationException, FatalErrorException {
    if (authorizedName == null || "".equals(authorizedName)) {
        throw new UnknownUserException(new ErrorMessage("errors.auth.NoPublisher", authorizedName));
    }/*from  w w w. j  a  v  a 2 s .  c  om*/

    boolean isLdapUser = false;

    int MaxBindingsPerService = -1;
    int MaxServicesPerBusiness = -1;
    int MaxTmodels = -1;
    int MaxBusinesses = -1;
    try {
        MaxBindingsPerService = AppConfig.getConfiguration().getInt(Property.JUDDI_MAX_BINDINGS_PER_SERVICE,
                -1);
        MaxServicesPerBusiness = AppConfig.getConfiguration().getInt(Property.JUDDI_MAX_SERVICES_PER_BUSINESS,
                -1);
        MaxTmodels = AppConfig.getConfiguration().getInt(Property.JUDDI_MAX_TMODELS_PER_PUBLISHER, -1);
        MaxBusinesses = AppConfig.getConfiguration().getInt(Property.JUDDI_MAX_BUSINESSES_PER_PUBLISHER, -1);
    } catch (Exception ex) {
        MaxBindingsPerService = -1;
        MaxServicesPerBusiness = -1;
        MaxTmodels = -1;
        MaxBusinesses = -1;
        logger.error("config exception! " + authorizedName, ex);
    }

    try {
        env = new Hashtable<String, String>();
        env.put(Context.INITIAL_CONTEXT_FACTORY, AppConfig.getConfiguration()
                .getString(Property.JUDDI_AUTHENTICATOR_INITIAL_CONTEXT, "com.sun.jndi.ldap.LdapCtxFactory"));
        env.put(Context.SECURITY_AUTHENTICATION,
                AppConfig.getConfiguration().getString(Property.JUDDI_AUTHENTICATOR_STYLE, "simple"));

        env.put(Context.PROVIDER_URL, url); // organization ldap url, example ldap://localhost:389
        String format = String.format(
                AppConfig.getConfiguration().getString(Property.JUDDI_AUTHENTICATOR_LDAP_EXPANDED_STR),
                authorizedName);

        env.put(Context.SECURITY_PRINCIPAL, format);
        env.put(Context.SECURITY_CREDENTIALS, cred);
        ctx = new InitialLdapContext(env, null);
        isLdapUser = true;
        logger.info(authorizedName + " is authenticated");

    } catch (ConfigurationException e) {
        logger.error(authorizedName + " is not authenticated", e);
        throw new UnknownUserException(new ErrorMessage("errors.auth.NoPublisher", authorizedName));
    } catch (NamingException e) {
        logger.error(authorizedName + " is not authenticated");
        throw new UnknownUserException(new ErrorMessage("errors.auth.NoPublisher", authorizedName));
    } finally {
        try {
            ctx.close();
        } catch (NamingException e) {
            logger.error("Context close failure " + e);
        }
    }

    if (isLdapUser) {
        EntityManager em = PersistenceManager.getEntityManager();
        EntityTransaction tx = em.getTransaction();
        try {
            tx.begin();
            Publisher publisher = em.find(Publisher.class, authorizedName);
            if (publisher == null) {
                logger.warn("Publisher was not found, adding the publisher in on the fly.");
                publisher = new Publisher();
                publisher.setAuthorizedName(authorizedName);
                publisher.setIsAdmin("false");
                publisher.setIsEnabled("true");
                publisher.setMaxBindingsPerService(MaxBindingsPerService);
                publisher.setMaxBusinesses(MaxBusinesses);
                publisher.setMaxServicesPerBusiness(MaxServicesPerBusiness);
                publisher.setMaxTmodels(MaxTmodels);
                publisher.setPublisherName("Unknown");
                em.persist(publisher);
                tx.commit();
            }
        } finally {
            if (tx.isActive()) {
                tx.rollback();
            }
            em.close();
        }
    } else {
        throw new UnknownUserException(new ErrorMessage("errors.auth.NoPublisher", authorizedName));
    }
    return authorizedName;
}

From source file:br.edimarmanica.fazenda.control.LoadBBControl.java

private boolean load(Pessoa pessoa, String file) {

    EntityManager em = Conexao.getEntityManager();
    em.getTransaction().begin();/*from w w  w . ja v  a2s  . c  om*/

    boolean error = false;

    try (CSVParser parser = CSVParser.parse(new File(file), Charset.forName("ISO-8859-1"),
            CSVFormat.EXCEL.withHeader())) {
        for (CSVRecord record : parser) {
            TipoCaixa tc = new TipoCaixa();
            tc.setCdBb(new BigInteger(record.get("Nmero do documento")));

            if (tc.getCdBb() != null) {
                List<TipoCaixa> tcs = daoTipo.search(tc);
                if (tcs != null && tcs.size() == 1) {
                    Caixa caixa = new Caixa();
                    caixa.setCdTipoCaixa(tcs.get(0));
                    caixa.setCdPessoa(pessoa);
                    caixa.setVlCaixa((new BigDecimal(record.get("Valor"))).abs());
                    caixa.setDtPagamento(new Date(record.get("Data")));
                    caixa.setDtVencimento(new Date(record.get("Data")));
                    caixa.setDsCaixa("IMPORTAO BB 02");
                    em.persist(caixa);
                }
            }

        }
    } catch (IOException ex) {
        Logger.getLogger(LoadBBControl.class.getName()).log(Level.SEVERE, null, ex);
        error = true;
    }

    if (!error) {
        em.getTransaction().commit();
    } else {
        em.getTransaction().rollback();
    }
    em.close();
    return !error;
}

From source file:org.apache.oozie.service.JPAService.java

/**
 * Execute multiple update/insert queries in one transaction
 * @param insertBeans list of beans to be inserted
 * @param updateQueryList list of update queries
 * @param deleteBeans list of beans to be deleted
 * @param em Entity Manager/*  w w  w  . j  a  v a  2 s.c o  m*/
 * @throws JPAExecutorException
 */
public void executeBatchInsertUpdateDelete(Collection<JsonBean> insertBeans, List<QueryEntry> updateQueryList,
        Collection<JsonBean> deleteBeans, EntityManager em) throws JPAExecutorException {
    Instrumentation.Cron cron = new Instrumentation.Cron();
    try {

        LOG.trace("Executing Queries in Batch");
        cron.start();
        em.getTransaction().begin();
        if (updateQueryList != null && updateQueryList.size() > 0) {
            for (QueryEntry q : updateQueryList) {
                if (instr != null) {
                    instr.incr(INSTRUMENTATION_GROUP_JPA, q.getQueryName().name(), 1);
                }
                q.getQuery().executeUpdate();
            }
        }
        if (insertBeans != null && insertBeans.size() > 0) {
            for (JsonBean bean : insertBeans) {
                em.persist(bean);
            }
        }
        if (deleteBeans != null && deleteBeans.size() > 0) {
            for (JsonBean bean : deleteBeans) {
                em.remove(em.merge(bean));
            }
        }
        if (em.getTransaction().isActive()) {
            if (FaultInjection.isActive("org.apache.oozie.command.SkipCommitFaultInjection")) {
                throw new RuntimeException("Skipping Commit for Failover Testing");
            }
            em.getTransaction().commit();
        }
    } catch (PersistenceException e) {
        throw new JPAExecutorException(ErrorCode.E0603, e);
    } finally {
        processFinally(em, cron, "batchqueryexecutor", true);
    }
}

From source file:op.care.prescription.DlgOnDemand.java

private void saveSituation(String text) {
    if (text.isEmpty()) {
        return;//from  w w w .  j a  va 2  s.  c  o m
    }
    EntityManager em = OPDE.createEM();
    Query query = em.createQuery("SELECT s FROM Situations s WHERE s.text = :text");
    query.setParameter("text", text);
    if (query.getResultList().isEmpty()) {
        Situations neueSituation = new Situations(text);
        em.persist(neueSituation);
        cmbSit.setModel(new DefaultComboBoxModel(new Situations[] { neueSituation }));
    } else {
        cmbSit.setModel(new DefaultComboBoxModel(query.getResultList().toArray()));
    }
    em.close();
}

From source file:com.enioka.jqm.tools.JqmEngine.java

private void purgeDeadJobInstances(EntityManager em, Node node) {
    em.getTransaction().begin();/* w w  w  .j a  va2 s . co  m*/
    for (JobInstance ji : em
            .createQuery("SELECT ji FROM JobInstance ji WHERE ji.node = :node", JobInstance.class)
            .setParameter("node", node).getResultList()) {
        History h = em.find(History.class, ji.getId());
        if (h == null) {
            h = Helpers.createHistory(ji, em, State.CRASHED, Calendar.getInstance());
            Message m = new Message();
            m.setJi(ji.getId());
            m.setTextMessage(
                    "Job was supposed to be running at server startup - usually means it was killed along a server by an admin or a crash");
            em.persist(m);
        }

        em.createQuery("DELETE FROM JobInstance WHERE id = :i").setParameter("i", ji.getId()).executeUpdate();
    }
    em.getTransaction().commit();
}

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

@Override
@Transactional/*from ww w . j  av a 2s  .c  o  m*/
public int createHotelInfo(HotelInfo hotelInfo) {
    int retCode = 0;
    EntityManager em = getEm();
    try {
        List<HotelInfo> hotelInfos = em.createQuery("select o from HotelInfo o where o.hotelCode = :hotelCode")
                .setParameter("hotelCode", hotelInfo.getHotelCode()).getResultList();
        if (hotelInfos.size() > 0) {
            retCode = 2;
        } else {
            em.persist(hotelInfo);
            retCode = 1;
        }
    } catch (Exception ex) {
        retCode = -1;
        logger.info("HotelCode: " + hotelInfo.getHotelCode() + ", HotelName: " + hotelInfo.getHotelName() + ": "
                + ex.getMessage());
    }
    return retCode;
}

From source file:info.san.books.app.model.listener.LivreListener.java

@EventHandler
public void handle(LivreCreatedEvent e) {
    EntityManager em = Persistence.getInstance().createEntityManager();

    EntityTransaction t = em.getTransaction();

    t.begin();/*from  w  w w  .j a  va 2  s . co m*/

    LivreEntry entry = new LivreEntry();
    entry.setEditeur(e.getEditeur());
    entry.setFormat(e.getFormat());
    entry.setImagePath(e.getImagePath());
    entry.setIsbn(e.getIsbn());
    entry.setLangue(e.getLangue());
    entry.setNbPage(e.getNbPage());
    entry.setResume(e.getResume());
    entry.setTitre(e.getTitre());
    entry.setTitreOriginal(e.getTitreOriginal());
    entry.setLu(e.isLu());
    entry.setPossede(e.isPossede());
    try {
        entry.setImageAsBase64(this.getImageAsBase64(e.getImagePath()));
    } catch (IOException ioe) {
        LivreListener.LOGGER.warn("Cannot save the thumbnail in database: ", ioe);
        entry.setImageAsBase64(null);
    }

    if (e.getSagaId() != null && !e.getSagaId().trim().isEmpty()) {
        SagaEntry saga = em.getReference(SagaEntry.class, e.getSagaId());
        entry.setSaga(saga);
    }

    em.persist(entry);

    t.commit();
}