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:com.intuit.tank.dao.ScriptDao.java

/**
 * // ww w . j a v  a  2 s .  com
 * @{inheritDoc
 */
@Override
public Script saveOrUpdate(Script script) {
    MethodTimer mt = new MethodTimer(LOG, getClass(), "saveOrUpdate").start();
    int size = script.getScriptSteps().size();
    ScriptUtil.setScriptStepLabels(script);
    // try {
    LOG.info("persisting script " + script.getName() + " with id " + script.getId() + " into database");
    try {
        EntityManager em = getEntityManager();
        getEmProvider().get().startTrasaction(this);
        SerializedScriptStep serializedScriptStep = serialize(script.getScriptSteps());
        serializedScriptStep
                .setSerialzedData(Hibernate.createBlob(serializedScriptStep.getBytes(), getHibernateSession()));
        SerializedScriptStep serializedSteps = new SerializedScriptStepDao().saveOrUpdate(serializedScriptStep);
        script.setSerializedScriptStepId(serializedScriptStep.getId());
        if (script.getId() == 0) {
            em.persist(script);
        } else {
            script = em.merge(script);
        }
        LOG.debug("Saved Script Steps with id " + serializedSteps.getId() + " for script " + script.getId());
        getEmProvider().get().commitTransaction(this);
    } finally {
        getEmProvider().get().cleanup(this);
    }
    mt.markAndLog("Store script with " + size + " steps to database.");
    mt.endAndLog();
    return script;
}

From source file:org.opencastproject.kernel.security.persistence.OrganizationDatabaseImpl.java

/**
 * @see org.opencastproject.kernel.security.persistence.OrganizationDatabase#storeOrganization(org.opencastproject.security.api.Organization)
 *///from w  ww .j a  v  a  2s .c o m
@Override
public void storeOrganization(Organization org) throws OrganizationDatabaseException {
    EntityManager em = null;
    EntityTransaction tx = null;
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();
        JpaOrganization organizationEntity = getOrganizationEntity(org.getId());
        if (organizationEntity == null) {
            JpaOrganization organization = new JpaOrganization(org.getId(), org.getName(), org.getServers(),
                    org.getAdminRole(), org.getAnonymousRole(), org.getProperties());
            em.persist(organization);
        } else {
            organizationEntity.setName(org.getName());
            organizationEntity.setAdminRole(org.getAdminRole());
            organizationEntity.setAnonymousRole(org.getAnonymousRole());
            organizationEntity.setServers(org.getServers());
            organizationEntity.setProperties(org.getProperties());
            em.merge(organizationEntity);
        }
        tx.commit();
    } catch (Exception e) {
        logger.error("Could not update organization: {}", e.getMessage());
        if (tx.isActive()) {
            tx.rollback();
        }
        throw new OrganizationDatabaseException(e);
    } finally {
        if (em != null)
            em.close();
    }
}

From source file:nl.b3p.kaartenbalie.core.server.monitoring.DataMonitoring.java

public void endClientRequest(String service, String operation, int bytesSentToUser, long totalResponseTime) {

    if (!isEnableMonitoring()) {
        return;//w w w. j ava 2 s . c o m
    }
    if (clientRequest == null) {
        return;
    }

    try {
        log.debug("Getting entity manager ......");
        EntityManager em = MyEMFDatabase.getEntityManager(MyEMFDatabase.MAIN_EM);

        requestOperation.setDuration(new Long(totalResponseTime));
        requestOperation.setBytesSentToUser(new Integer(bytesSentToUser));

        this.addRequestOperation(requestOperation);
        clientRequest.setService(service);
        clientRequest.setOperation(operation);
        clientRequest.setUser(user);
        clientRequest.setOrganization(organization);
        //Now Persist...
        Iterator iterRO = clientRequest.getRequestOperations().iterator();
        while (iterRO.hasNext()) {
            em.persist(iterRO.next());
        }
        Iterator iterSPR = clientRequest.getServiceProviderRequests().iterator();
        while (iterSPR.hasNext()) {
            em.persist(iterSPR.next());
        }
        em.persist(clientRequest);
        em.flush();
    } catch (Exception e) {
        log.error("Error logging request", e);
    }

    clientRequest = null;
}

From source file:com.adeptj.modules.data.jpa.core.AbstractJpaRepository.java

/**
 * {@inheritDoc}// w  w w. java2s.  co  m
 */
@Override
public <T extends BaseEntity> T insert(T entity) {
    EntityManager em = JpaUtil.createEntityManager(this.getEntityManagerFactory());
    try {
        em.getTransaction().begin();
        em.persist(entity);
        em.getTransaction().commit();
        return entity;
    } catch (Exception ex) { // NOSONAR
        Transactions.markRollback(em);
        throw new JpaException(ex);
    } finally {
        Transactions.rollback(em);
        JpaUtil.closeEntityManager(em);
    }
}

From source file:org.sigmah.server.endpoint.export.sigmah.handler.ProjectReportModelHandler.java

@Override
public void importModel(InputStream inputStream, EntityManager em, Authentication authentication)
        throws ExportException {
    ObjectInputStream objectInputStream;
    em.getTransaction().begin();/*  w  w  w .  j av a 2  s . co m*/
    try {
        objectInputStream = new ObjectInputStream(inputStream);
        ProjectReportModel projectReportModel = (ProjectReportModel) objectInputStream.readObject();
        projectReportModel.resetImport(modelesReset, modelesImport);
        saveProjectReportModelElement(projectReportModel, em);
        projectReportModel.setOrganization(authentication.getUser().getOrganization());
        em.persist(projectReportModel);
        em.getTransaction().commit();
    } catch (IOException e) {
        LOG.debug(e);
    } catch (ClassNotFoundException e) {
        LOG.debug(e);
    }
}

From source file:org.jasig.cas.ticket.registry.support.JpaLockingStrategy.java

private boolean acquire(final EntityManager em, Lock lock) {
    lock.setUniqueId(uniqueId);/*w ww.j ava2s . c om*/
    if (lockTimeout > 0) {
        final Calendar cal = Calendar.getInstance();
        cal.add(Calendar.SECOND, lockTimeout);
        lock.setExpirationDate(cal.getTime());
    } else {
        lock.setExpirationDate(null);
    }
    boolean success = false;
    try {
        if (lock.getApplicationId() != null) {
            lock = em.merge(lock);
        } else {
            lock.setApplicationId(applicationId);
            em.persist(lock);
        }
        success = true;
    } catch (PersistenceException e) {
        success = false;
        if (logger.isDebugEnabled()) {
            logger.debug("{} could not obtain {} lock.", new Object[] { uniqueId, applicationId, e });
        } else {
            logger.info("{} could not obtain {} lock.", uniqueId, applicationId);
        }
    }
    return success;
}

From source file:org.apache.juddi.config.Install.java

private static void installTModels(EntityManager em, List<org.uddi.api_v3.TModel> apiTModelList,
        UddiEntityPublisher publisher, String nodeId) throws DispositionReportFaultMessage {
    if (apiTModelList != null) {
        for (org.uddi.api_v3.TModel apiTModel : apiTModelList) {
            String tModelKey = apiTModel.getTModelKey();

            if (tModelKey.toUpperCase().endsWith(KeyGenerator.KEYGENERATOR_SUFFIX.toUpperCase())) {
                installPublisherKeyGen(em, apiTModel, publisher, nodeId);
            } else {
                org.apache.juddi.model.Tmodel modelTModel = new org.apache.juddi.model.Tmodel();
                apiTModel.setTModelKey(apiTModel.getTModelKey().toLowerCase());

                MappingApiToModel.mapTModel(apiTModel, modelTModel);

                modelTModel.setAuthorizedName(publisher.getAuthorizedName());

                Date now = new Date();
                modelTModel.setCreated(now);
                modelTModel.setModified(now);
                modelTModel.setModifiedIncludingChildren(now);
                modelTModel.setNodeId(nodeId);

                em.persist(modelTModel);
            }//from   ww w. j a va  2  s  . co m

        }
    }

}

From source file:fr.mby.opa.picsimpl.dao.DbProposalDao.java

@Override
public ProposalBranch forkBranch(final ProposalBranch fork, final long branchToForkId) {
    Assert.notNull(fork, "No ProposalBag supplied !");
    Assert.isNull(fork.getId(), "Id should not be set for creation !");

    // Duplicate the branch to Fork
    new TxCallback(this.getEmf()) {

        @Override//from   w w w  .  ja v  a  2  s .c o m
        @SuppressWarnings("unchecked")
        protected void executeInTransaction(final EntityManager em) {
            final Query loadFullBranchQuery = em.createNamedQuery(ProposalBranch.LOAD_FULL_BRANCH);
            loadFullBranchQuery.setParameter("branchId", branchToForkId);
            final ProposalBranch branchToFork = Iterables.getFirst(loadFullBranchQuery.getResultList(), null);
            if (branchToFork == null) {
                throw new ProposalBranchNotFoundException();
            }

            fork.setBags(branchToFork.getBags());
            em.persist(fork);
        }
    };

    return fork;
}

From source file:com.medicaid.mmis.util.CodeMappingLoader.java

private static void importSheet(EntityManager em, SequenceGeneratorBean sequence, Workbook workbook,
        String sheetName) {/*from  w  w w.  ja v  a2 s  .c  om*/
    logger.info("Importing legacy mapping from worksheet: " + sheetName);
    Sheet sheet = workbook.getSheet(sheetName);
    Iterator<Row> rowIterator = sheet.rowIterator();
    int total = 0;
    while (rowIterator.hasNext()) {
        Row row = (Row) rowIterator.next();
        if (row.getRowNum() < 1) {
            continue;
        }

        Cell systemIdCell = row.getCell(0);
        Cell codeTypeCell = row.getCell(1);
        Cell internalCodeCell = row.getCell(2);
        Cell externalCodeCell = row.getCell(4);
        if (systemIdCell == null || StringUtils.isBlank(systemIdCell.getStringCellValue())) {
            continue;
        }
        if (codeTypeCell == null || StringUtils.isBlank(codeTypeCell.getStringCellValue())) {
            continue;
        }
        if (internalCodeCell == null || StringUtils.isBlank(internalCodeCell.getStringCellValue())) {
            continue;
        }
        if (externalCodeCell == null || StringUtils.isBlank(externalCodeCell.getStringCellValue())) {
            continue;
        }

        LegacySystemMapping mapping = new LegacySystemMapping();
        mapping.setId(sequence.getNextValue("LEGACY_MAPPING"));
        mapping.setSystemName(systemIdCell.getStringCellValue());
        mapping.setExternalCode(externalCodeCell.getStringCellValue());
        mapping.setInternalCode(internalCodeCell.getStringCellValue());
        mapping.setCodeType(codeTypeCell.getStringCellValue());
        logger.debug("Inserting mapping: " + mapping);
        em.persist(mapping);
        total++;
    }
    logger.info("Total records imported from sheet: " + total);
    System.out.println("Total records imported from sheet[" + sheetName + "] : " + total);
}

From source file:net.officefloor.tutorial.transactionhttpserver.TransactionHttpServerTest.java

/**
 * Ensure the JPA connects to database./*from www.j  av  a 2 s.  c o  m*/
 */
public void testJpa() throws Exception {

    // Request page to allow time for database setup
    this.doRequest("http://localhost:7878/users.woof");

    // Obtain entity manager
    EntityManagerFactory factory = Persistence.createEntityManagerFactory("example");
    EntityManager manager = factory.createEntityManager();

    // Ensure can obtain user and person
    Query query = manager.createQuery("SELECT U FROM User U");
    User user = (User) query.getSingleResult();
    assertEquals("Incorrect user name", "daniel", user.getUserName());
    Person person = user.getPerson();
    assertEquals("Incorrect person name", "Daniel Sagenschneider", person.getFullName());

    // Ensure persist user and person
    User newUser = new User();
    newUser.setUserName("test");
    Person newPerson = new Person();
    newPerson.setFullName("TEST");
    newPerson.setUser(newUser);
    manager.persist(newPerson);
    manager.close();

    // Ensure user and person persisted
    manager = factory.createEntityManager();
    User retrievedUser = manager.find(User.class, newUser.getId());
    assertEquals("Incorrect retrieved user name", "test", retrievedUser.getUserName());
    Person retrievedPerson = retrievedUser.getPerson();
    assertEquals("Incorrect retrieved full name", "TEST", retrievedPerson.getFullName());

    // Close persistence
    factory.close();
}