Example usage for javax.persistence EntityTransaction rollback

List of usage examples for javax.persistence EntityTransaction rollback

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Introduction

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

Prototype

public void rollback();

Source Link

Document

Roll back the current resource transaction.

Usage

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

public void deleteService(DeleteService body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();

    EntityManager em = PersistenceManager.getEntityManager();
    EntityTransaction tx = em.getTransaction();
    try {/*from w w  w.  ja v  a  2s.c  om*/
        tx.begin();

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

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

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

            ((org.apache.juddi.model.BusinessService) obj).getBusinessEntity()
                    .setModifiedIncludingChildren(new Date());

            em.remove(obj);
        }

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

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

public void deleteSubscription(DeleteSubscription body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();

    EntityManager em = PersistenceManager.getEntityManager();
    EntityTransaction tx = em.getTransaction();
    try {// w  w  w. j a v  a2  s . c om
        tx.begin();

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

        List<String> subscriptionKeyList = body.getSubscriptionKey();
        for (String subscriptionKey : subscriptionKeyList) {
            Object obj = em.find(org.apache.juddi.model.Subscription.class, subscriptionKey);
            em.remove(obj);
        }

        tx.commit();
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(SubscriptionQuery.DELETE_SUBSCRIPTION, QueryStatus.SUCCESS, procTime);
    } catch (DispositionReportFaultMessage drfm) {
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(SubscriptionQuery.DELETE_SUBSCRIPTION, QueryStatus.FAILED, procTime);
        throw drfm;
    } finally {
        if (tx.isActive()) {
            tx.rollback();
        }
        em.close();
    }
}

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

@Override
public UddiEntityPublisher identify(String authInfoNotused, String authorizedNameNotused, WebServiceContext ctx)
        throws AuthenticationException, FatalErrorException {
    int MaxBindingsPerService = -1;
    int MaxServicesPerBusiness = -1;
    int MaxTmodels = -1;
    int MaxBusinesses = -1;
    try {//  w w  w.  ja  v a 2s .c om
        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;
        log.error("config exception! ", ex);
    }
    EntityManager em = PersistenceManager.getEntityManager();
    EntityTransaction tx = em.getTransaction();
    try {
        String user = null;
        if (ctx == null)
            throw new UnknownUserException(
                    new ErrorMessage("errors.auth.NoPublisher", "no web service context!"));
        if (ctx.getUserPrincipal() != null) {
            user = ctx.getUserPrincipal().getName();
        }
        if (user == null) {
            MessageContext mc = ctx.getMessageContext();
            HttpServletRequest req = null;
            if (mc != null) {
                req = (HttpServletRequest) mc.get(MessageContext.SERVLET_REQUEST);
            }
            if (req != null && req.getUserPrincipal() != null) {
                user = req.getUserPrincipal().getName();
            }
        }
        if (user == null || user.length() == 0) {
            throw new UnknownUserException(new ErrorMessage("errors.auth.NoPublisher"));
        }
        tx.begin();
        Publisher publisher = em.find(Publisher.class, user);
        if (publisher == null) {
            log.warn("Publisher \"" + user
                    + "\" was not found in the database, adding the publisher in on the fly.");
            publisher = new Publisher();
            publisher.setAuthorizedName(user);
            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();
        }

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

From source file:org.opencastproject.series.impl.persistence.SeriesServiceDatabaseImpl.java

/**
 * {@inheritDoc}//from   w ww  . j  a v  a  2s  .  c  o m
 * 
 * @see org.opencastproject.series.impl.SeriesServiceDatabase#getSeries(java.lang.String)
 */
@Override
public DublinCoreCatalog getSeries(String seriesId) throws NotFoundException, SeriesServiceDatabaseException {
    EntityManager em = emf.createEntityManager();
    EntityTransaction tx = em.getTransaction();
    try {
        tx.begin();
        SeriesEntity entity = getSeriesEntity(seriesId, em);
        if (entity == null) {
            throw new NotFoundException("No series with id=" + seriesId + " exists");
        }
        // Ensure this user is allowed to read this series
        String accessControlXml = entity.getAccessControl();
        if (accessControlXml != null) {
            AccessControlList acl = AccessControlParser.parseAcl(accessControlXml);
            User currentUser = securityService.getUser();
            Organization currentOrg = securityService.getOrganization();
            // There are several reasons a user may need to load a series: to read content, to edit it, or add content
            if (!AccessControlUtil.isAuthorized(acl, currentUser, currentOrg, READ_CONTENT_PERMISSION)
                    && !AccessControlUtil.isAuthorized(acl, currentUser, currentOrg,
                            CONTRIBUTE_CONTENT_PERMISSION)
                    && !AccessControlUtil.isAuthorized(acl, currentUser, currentOrg, EDIT_SERIES_PERMISSION)) {
                throw new UnauthorizedException(currentUser + " is not authorized to see series " + seriesId);
            }
        }
        return dcService.load(IOUtils.toInputStream(entity.getDublinCoreXML(), "UTF-8"));
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Could not update series: {}", e.getMessage());
        if (tx.isActive()) {
            tx.rollback();
        }
        throw new SeriesServiceDatabaseException(e);
    } finally {
        em.close();
    }
}

From source file:org.opencastproject.series.impl.persistence.SeriesServiceDatabaseImpl.java

@Override
public DublinCoreCatalog storeSeries(DublinCoreCatalog dc)
        throws SeriesServiceDatabaseException, UnauthorizedException {
    if (dc == null) {
        throw new SeriesServiceDatabaseException("Invalid value for Dublin core catalog: null");
    }//  w w  w .j  av  a2s.c o m
    String seriesId = dc.getFirst(DublinCore.PROPERTY_IDENTIFIER);
    String seriesXML;
    try {
        seriesXML = serializeDublinCore(dc);
    } catch (Exception e1) {
        logger.error("Could not serialize Dublin Core: {}", e1);
        throw new SeriesServiceDatabaseException(e1);
    }
    EntityManager em = emf.createEntityManager();
    EntityTransaction tx = em.getTransaction();
    DublinCoreCatalog newSeries = null;
    try {
        tx.begin();
        SeriesEntity entity = getSeriesEntity(seriesId, em);
        if (entity == null) {
            // no series stored, create new entity
            entity = new SeriesEntity();
            entity.setOrganization(securityService.getOrganization().getId());
            entity.setSeriesId(seriesId);
            entity.setSeries(seriesXML);
            em.persist(entity);
            newSeries = dc;
        } else {
            // Ensure this user is allowed to update this series
            String accessControlXml = entity.getAccessControl();
            if (accessControlXml != null) {
                AccessControlList acl = AccessControlParser.parseAcl(accessControlXml);
                User currentUser = securityService.getUser();
                Organization currentOrg = securityService.getOrganization();
                if (!AccessControlUtil.isAuthorized(acl, currentUser, currentOrg, EDIT_SERIES_PERMISSION)) {
                    throw new UnauthorizedException(
                            currentUser + " is not authorized to update series " + seriesId);
                }
            }
            entity.setSeries(seriesXML);
            em.merge(entity);
        }
        tx.commit();
        return newSeries;
    } catch (Exception e) {
        logger.error("Could not update series: {}", e.getMessage());
        if (tx.isActive()) {
            tx.rollback();
        }
        throw new SeriesServiceDatabaseException(e);
    } finally {
        em.close();
    }

}

From source file:fr.natoine.dao.annotation.DAOAnnotation.java

/**
 * Creates an AnnotationStatus/*from w w w .  j a va  2 s. c  o  m*/
 * @param label
 * @param comment
 * @return
 */
public boolean createAnnotationStatus(String label, String comment, String color, JSONArray descripteur) {
    label = StringOp.deleteBlanks(label);
    if (!StringOp.isNull(label)) {
        comment = StringOp.deleteBlanks(comment);
        AnnotationStatus _as = new AnnotationStatus();
        _as.setComment(comment);
        _as.setLabel(label);
        _as.setDescripteur(descripteur);
        _as.setColor(color);
        //   EntityManagerFactory emf = this.setEMF();
        EntityManager em = emf.createEntityManager();
        EntityTransaction tx = em.getTransaction();
        try {
            tx.begin();
            AnnotationStatus annotationstatus = (AnnotationStatus) em
                    .createQuery("from AnnotationStatus where label = ?").setParameter(1, label)
                    .getSingleResult();
            tx.commit();
            if (annotationstatus != null) {
                System.out.println(
                        "[CreateAnnotationStatus.createAnnotationStatus] this status already exists. Status : "
                                + label);
                return false;
            }
        } catch (Exception e) {
            tx.rollback();
            System.out.println(
                    "[CreateAnnotationStatus.createAnnotationStatus] this status doesn't already exist. Status : "
                            + label + " is gonna be created.");
        }
        try {
            tx.begin();
            em.persist(_as);
            tx.commit();
            //    em.close();
            return true;
        } catch (Exception e) {
            System.out
                    .println("[CreateAnnotationStatus.createAnnotationStatus] fails to create AnnotationStatus"
                            + " label : " + label + " comment : " + comment + " cause : " + e.getMessage());
            tx.rollback();
            //   em.close();
            return false;
        }
    } else {
        System.out.println("[CreateAnnotationStatus.createAnnotationStatus] unable to persist AnnotationStatus"
                + " not a valid label : " + label);
        return false;
    }
}

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

/**
 * Retrieves clientSubscriptionKey(s) from the persistence layer. This
 * method is specific to jUDDI. Used for server to server subscriptions
 * Administrative privilege required.// w w  w. j a va  2s  .  c  o  m
 * @param body
 * @return ClientSubscriptionInfoDetail
 * @throws DispositionReportFaultMessage 
 */
public ClientSubscriptionInfoDetail getClientSubscriptionInfoDetail(GetClientSubscriptionInfoDetail body)
        throws DispositionReportFaultMessage {

    new ValidateClientSubscriptionInfo(null).validateGetClientSubscriptionInfoDetail(body);

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

        this.getEntityPublisher(em, body.getAuthInfo());

        ClientSubscriptionInfoDetail result = new ClientSubscriptionInfoDetail();

        List<String> subscriptionKeyList = body.getClientSubscriptionKey();
        for (String subscriptionKey : subscriptionKeyList) {

            org.apache.juddi.model.ClientSubscriptionInfo modelClientSubscriptionInfo = null;
            try {
                modelClientSubscriptionInfo = em.find(org.apache.juddi.model.ClientSubscriptionInfo.class,
                        subscriptionKey);
            } catch (ClassCastException e) {
            }
            if (modelClientSubscriptionInfo == null) {
                throw new InvalidKeyPassedException(
                        new ErrorMessage("errors.invalidkey.SubscripKeyNotFound", subscriptionKey));
            }

            org.apache.juddi.api_v3.ClientSubscriptionInfo apiClientSubscriptionInfo = new org.apache.juddi.api_v3.ClientSubscriptionInfo();

            MappingModelToApi.mapClientSubscriptionInfo(modelClientSubscriptionInfo, apiClientSubscriptionInfo);

            result.getClientSubscriptionInfo().add(apiClientSubscriptionInfo);
        }

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

}

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 ww. ja  va  2  s . 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:com.espirit.moddev.examples.uxbridge.newsdrilldown.test.NewsITCase.java

/**
 * Test persistence.//from  ww  w .j a  va2  s  .  co  m
 *
 * @throws Exception the exception
 */
@Test
public void testPersistence() throws Exception {

    long size = countNews();

    EntityManager em = emf.createEntityManager();
    EntityTransaction tx = null;
    try {
        tx = em.getTransaction();
        tx.begin();

        News news = new News();

        news.setContent("Spider-man was seen.");
        news.setHeadline("The amazing spider-man");
        news.setFs_id(1l);
        news.setLanguage("DE");
        news.setTeaser("spider-man");

        NewsCategory sport = new NewsCategory();
        sport.setFs_id(2l);
        sport.setName("Sport");
        sport.setLanguage("DE");

        NewsMetaCategory soccer = new NewsMetaCategory();
        soccer.setFs_id(3l);
        soccer.setLanguage("DE");
        soccer.setName("Fussball");

        if (sport.getMetaCategories() == null) {
            sport.setMetaCategories(new ArrayList<NewsMetaCategory>());
        }
        sport.getMetaCategories().add(soccer);

        if (news.getCategories() == null) {
            news.setCategories(new ArrayList<NewsCategory>());
        }
        news.getCategories().add(sport);

        em.persist(news);
        em.flush();
        tx.commit();

        assertEquals("Entity not filled", size + 1, countNews());

        Query query = em.createQuery("SELECT mc FROM metaCategory mc WHERE fs_id=3");
        NewsMetaCategory metaCat = (NewsMetaCategory) query.getSingleResult();
        assertNotNull(metaCat);

        query = em.createQuery(
                "SELECT c FROM category c join c.metaCategories mc WHERE mc.fs_id=" + metaCat.getFs_id());
        NewsCategory category = (NewsCategory) query.getSingleResult();
        assertNotNull(category);

        query = em.createQuery("SELECT n FROM news n join n.categories c WHERE c.fs_id=" + category.getFs_id());
        News n = (News) query.getSingleResult();
        assertNotNull(n);

    } finally {
        if (tx != null && tx.isActive()) {
            tx.rollback();
        }
        em.close();
    }

}

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

/**
 * Instructs the registry to perform a synchronous subscription
 * response./*from  w ww. j  a  v  a2  s  .  c om*/
 * @param body
 * @return SyncSubscriptionDetail
 * @throws DispositionReportFaultMessage
 * @throws RemoteException 
 */
@SuppressWarnings("unchecked")
public SyncSubscriptionDetail invokeSyncSubscription(SyncSubscription body)
        throws DispositionReportFaultMessage, RemoteException {

    //validate
    SyncSubscriptionDetail syncSubscriptionDetail = new SyncSubscriptionDetail();

    Map<String, org.apache.juddi.api_v3.ClientSubscriptionInfo> clientSubscriptionInfoMap = new HashMap<String, org.apache.juddi.api_v3.ClientSubscriptionInfo>();
    //find the clerks to go with these subscriptions
    EntityManager em = PersistenceManager.getEntityManager();
    EntityTransaction tx = em.getTransaction();
    try {
        tx.begin();

        this.getEntityPublisher(em, body.getAuthInfo());
        for (GetSubscriptionResults getSubscriptionResult : body.getGetSubscriptionResultsList()) {
            String subscriptionKey = getSubscriptionResult.getSubscriptionKey();
            org.apache.juddi.model.ClientSubscriptionInfo modelClientSubscriptionInfo = null;
            try {
                modelClientSubscriptionInfo = em.find(org.apache.juddi.model.ClientSubscriptionInfo.class,
                        subscriptionKey);
            } catch (ClassCastException e) {
            }
            if (modelClientSubscriptionInfo == null) {
                throw new InvalidKeyPassedException(
                        new ErrorMessage("errors.invalidkey.SubscripKeyNotFound", subscriptionKey));
            }
            org.apache.juddi.api_v3.ClientSubscriptionInfo apiClientSubscriptionInfo = new org.apache.juddi.api_v3.ClientSubscriptionInfo();
            MappingModelToApi.mapClientSubscriptionInfo(modelClientSubscriptionInfo, apiClientSubscriptionInfo);
            clientSubscriptionInfoMap.put(apiClientSubscriptionInfo.getSubscriptionKey(),
                    apiClientSubscriptionInfo);
        }

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

    for (GetSubscriptionResults getSubscriptionResult : body.getGetSubscriptionResultsList()) {
        try {
            String subscriptionKey = getSubscriptionResult.getSubscriptionKey();
            Clerk fromClerk = clientSubscriptionInfoMap.get(subscriptionKey).getFromClerk();
            Clerk toClerk = clientSubscriptionInfoMap.get(subscriptionKey).getToClerk();
            String clazz = fromClerk.getNode().getProxyTransport();
            Class<?> transportClass = ClassUtil.forName(clazz, this.getClass());
            Transport transport = (Transport) transportClass.getConstructor(String.class)
                    .newInstance(fromClerk.getNode().getName());
            UDDISubscriptionPortType subscriptionService = transport
                    .getUDDISubscriptionService(fromClerk.getNode().getSubscriptionUrl());
            SubscriptionResultsList list = subscriptionService.getSubscriptionResults(getSubscriptionResult);

            JAXBContext context = JAXBContext.newInstance(list.getClass());
            Marshaller marshaller = context.createMarshaller();
            StringWriter sw = new StringWriter();
            marshaller.marshal(list, sw);

            log.info("Notification received by UDDISubscriptionListenerService : " + sw.toString());

            NotificationList<String> nl = NotificationList.getInstance();
            nl.getNotifications().add(sw.toString());

            //update the registry with the notification list.
            XRegisterHelper.handle(fromClerk, toClerk, list);

            syncSubscriptionDetail.getSubscriptionResultsList().add(list);
        } catch (Exception ce) {
            log.error(ce.getMessage(), ce);
            if (ce instanceof DispositionReportFaultMessage) {
                throw (DispositionReportFaultMessage) ce;
            }
            if (ce instanceof RemoteException) {
                throw (RemoteException) ce;
            }
        }
    }
    //for now sending a clean object back

    return syncSubscriptionDetail;
}