Example usage for javax.persistence EntityTransaction commit

List of usage examples for javax.persistence EntityTransaction commit

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Introduction

In this page you can find the example usage for javax.persistence EntityTransaction commit.

Prototype

public void commit();

Source Link

Document

Commit the current resource transaction, writing any unflushed changes to the database.

Usage

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

@Override
public void storeEvents(DublinCoreCatalog... events) throws SchedulerServiceDatabaseException {
    EntityManager em = null;/*from   w w w  .ja v a2s.c  o m*/
    EntityTransaction tx = null;
    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.api.impl.JUDDIApiImpl.java

/**
 * Completely deletes a tModel from the persistence layer.
 * Administrative privilege required. All entities that reference this tModel
 * will no longer be able to use the tModel if jUDDI Option Enforce referential Integrity is enabled.<br>
 * Required permission, you must be am administrator
 * {@link Property#JUDDI_ENFORCE_REFERENTIAL_INTEGRITY}
 * @param body// w ww.ja va2 s.  c o  m
 * @throws DispositionReportFaultMessage 
 */
public void adminDeleteTModel(DeleteTModel body) throws DispositionReportFaultMessage {

    EntityManager em = PersistenceManager.getEntityManager();
    EntityTransaction tx = em.getTransaction();
    try {
        tx.begin();

        UddiEntityPublisher publisher = this.getEntityPublisher(em, body.getAuthInfo());

        new ValidatePublish(publisher).validateAdminDeleteTModel(em, body);

        List<String> entityKeyList = body.getTModelKey();
        for (String entityKey : entityKeyList) {
            Object obj = em.find(org.apache.juddi.model.Tmodel.class, entityKey);
            em.remove(obj);
        }

        tx.commit();
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        em.close();
    }
}

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

/**
 * @see org.opencastproject.kernel.security.persistence.OrganizationDatabase#storeOrganization(org.opencastproject.security.api.Organization)
 *//*ww  w  .ja  v  a2s .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.reporting.ReportThread.java

public void run() {

    try {/* ww w.  j av a 2s.  c  o  m*/
        EntityTransaction tx = em.getTransaction();

        long processStart = System.currentTimeMillis();

        Report report = new Report();
        tx = em.getTransaction();
        tx.begin();
        try {
            /*
             * Store all the parameters in the report...
             */
            report.setOrganization(organization);
            report.setStartDate(startDate);
            report.setEndDate(endDate);
            report.setName(name);
            String mime = (String) CastorXmlTransformer.getContentTypes().get(type);
            report.setReportMime(mime);

            em.persist(report);
            em.flush();
            tx.commit();
        } catch (Exception ex) {
            tx.rollback();
            throw ex;
        }

        try {
            Parameters parameters = new Parameters();
            parameters.setDateEnd(new org.exolab.castor.types.Date(endDate));
            parameters.setDateStart(new org.exolab.castor.types.Date(startDate));
            parameters.setId(Integer.toString(report.getId().intValue()));
            parameters.setOrganization(organization.getName());
            parameters.setTimeStamp(new Date());

            MonitorReport mr = createMonitorReport();

            Long procTime = new Long(System.currentTimeMillis() - processStart);
            parameters.setProcessingTime(procTime.longValue());
            mr.setParameters(parameters);
            report.setProcessingTime(procTime);

            if (type.equalsIgnoreCase(CastorXmlTransformer.HTML)) {
                CastorXmlTransformer cxt = new CastorXmlTransformer(xsl, MyEMFDatabase.localPath());
                report.setReportXML(cxt.createHtml(mr));
            } else {
                CastorXmlTransformer cxt = new CastorXmlTransformer();
                report.setReportXML(cxt.createXml(mr));
            }
        } catch (Exception e) {
            StringBuffer rerror = new StringBuffer();
            rerror.append("<error>");
            rerror.append(e.getLocalizedMessage());

            StackTraceElement[] ste = e.getStackTrace();
            if (ste.length > 0) {
                rerror.append(" at ");
                rerror.append(ste[0].toString());
            }
            rerror.append("</error>");
            report.setReportXML(rerror.toString());
        }

        tx = em.getTransaction();
        tx.begin();
        try {
            em.merge(report);
            em.flush();
            tx.commit();
        } catch (Exception ex) {
            tx.rollback();
            throw ex;
        }
    } catch (Exception e) {
        log.error("", e);
    } finally {
        log.debug("Closing local entity manager ......");
        if (em != null && em.isOpen()) {
            em.close();
        }
        em = null;
    }
}

From source file:org.apache.juddi.api.impl.UDDIPublicationImpl.java

public List<AssertionStatusItem> getAssertionStatusReport(String authInfo, CompletionStatus completionStatus)
        throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();

    EntityManager em = PersistenceManager.getEntityManager();
    EntityTransaction tx = em.getTransaction();
    try {//  w w  w  . j  av a  2  s.  co  m
        tx.begin();

        UddiEntityPublisher publisher = this.getEntityPublisher(em, authInfo);

        List<org.uddi.api_v3.AssertionStatusItem> result = PublicationHelper
                .getAssertionStatusItemList(publisher, completionStatus, em);

        tx.commit();
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(PublicationQuery.GET_ASSERTIONSTATUSREPORT, QueryStatus.SUCCESS, procTime);

        return result;
    } catch (DispositionReportFaultMessage drfm) {
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(PublicationQuery.GET_ASSERTIONSTATUSREPORT, QueryStatus.FAILED, procTime);
        throw drfm;
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        em.close();
    }
}

From source file:org.opencastproject.userdirectory.JpaGroupRoleProvider.java

/**
 * Adds or updates a group to the persistence.
 *
 * @param group//w ww  .  java 2s  .  c om
 *          the group to add
 */
public void addGroup(final JpaGroup group) {
    Set<JpaRole> roles = UserDirectoryPersistenceUtil.saveRoles(group.getRoles(), emf);
    JpaOrganization organization = UserDirectoryPersistenceUtil.saveOrganization(group.getOrganization(), emf);

    JpaGroup jpaGroup = new JpaGroup(group.getGroupId(), organization, group.getName(), group.getDescription(),
            roles, group.getMembers());

    // Then save the jpaGroup
    EntityManager em = null;
    EntityTransaction tx = null;
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();
        JpaGroup foundGroup = UserDirectoryPersistenceUtil.findGroup(jpaGroup.getGroupId(),
                jpaGroup.getOrganization().getId(), emf);
        if (foundGroup == null) {
            em.persist(jpaGroup);
        } else {
            foundGroup.setName(jpaGroup.getName());
            foundGroup.setDescription(jpaGroup.getDescription());
            foundGroup.setMembers(jpaGroup.getMembers());
            foundGroup.setRoles(roles);
            em.merge(foundGroup);
        }
        tx.commit();
        messageSender.sendObjectMessage(GroupItem.GROUP_QUEUE, MessageSender.DestinationType.Queue,
                GroupItem.update(JaxbGroup.fromGroup(jpaGroup)));
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        if (em != null)
            em.close();
    }
}

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 .  c  o  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();
}

From source file:com.eucalyptus.images.ImageManager.java

public DeregisterImageResponseType deregister(DeregisterImageType request) throws EucalyptusCloudException {
    DeregisterImageResponseType reply = request.getReply();

    EntityTransaction tx = Entities.get(ImageInfo.class);
    try {//from w  w  w . j  a  va 2s.  c o  m
        ImageInfo imgInfo = Entities
                .uniqueResult(Images.exampleWithImageId(imageIdentifier(request.getImageId())));
        if (!canModifyImage(imgInfo)) {
            throw new EucalyptusCloudException("Not authorized to deregister image");
        }
        Images.deregisterImage(imgInfo.getDisplayName());
        tx.commit();
        return reply;
    } catch (NoSuchImageException | NoSuchElementException ex) {
        throw new ClientComputeException("InvalidAMIID.NotFound",
                "The image ID '" + request.getImageId() + "' does not exist");
    } catch (InstanceNotTerminatedException | ConstraintViolationException re) {
        throw new ClientComputeException("InvalidAMIID.Unavailable",
                "The image ID '" + request.getImageId() + "' is no longer available");
    } catch (TransactionException ex) {
        if (ex.getCause() instanceof NoSuchElementException)
            throw new ClientComputeException("InvalidAMIID.NotFound",
                    "The image ID '" + request.getImageId() + "' does not exist");
        else
            throw new EucalyptusCloudException(ex);
    } finally {
        if (tx.isActive())
            tx.rollback();
    }
}

From source file:org.opencastproject.messages.MailService.java

public void deleteMessageTemplate(Long id) throws MailServiceException, NotFoundException {
    EntityManager em = null;/* w  w  w.  jav a 2 s.com*/
    EntityTransaction tx = null;
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();
        String orgId = securityService.getOrganization().getId();
        Option<MessageTemplateDto> templateOption = findMessageTemplateById(id, orgId, em);
        if (templateOption.isNone())
            throw new NotFoundException();
        em.remove(templateOption.get());
        tx.commit();
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Could not delete message template '{}': {}", id, e.getMessage());
        if (tx.isActive())
            tx.rollback();
        throw new MailServiceException(e);
    } finally {
        if (em != null)
            em.close();
    }
}

From source file:org.opencastproject.messages.MailService.java

public void deleteMessageSignature(Long id) throws MailServiceException, NotFoundException {
    EntityManager em = null;/*w ww. j ava2  s .  c o  m*/
    EntityTransaction tx = null;
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();
        String orgId = securityService.getOrganization().getId();
        Option<MessageSignatureDto> signatureOption = findMessageSignatureById(id, orgId, em);
        if (signatureOption.isNone())
            throw new NotFoundException();
        em.remove(signatureOption.get());
        tx.commit();
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Could not delete message signature '{}': {}", id, e.getMessage());
        if (tx.isActive())
            tx.rollback();
        throw new MailServiceException(e);
    } finally {
        if (em != null)
            em.close();
    }
}