Example usage for javax.persistence EntityTransaction isActive

Introduction

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

Prototype

public boolean isActive();

Source Link

Document

Indicate whether a resource transaction is in progress.

Usage

From source file:info.dolezel.jarss.rest.v1.FeedsService.java

@POST
@Path("{id}/markAllRead")
public Response markAllRead(@Context SecurityContext context, @PathParam("id") int feedId,
        @QueryParam("allBefore") long timeMillis) {
    EntityManager em;/*from w  ww  .j a va2  s.c  o  m*/
    EntityTransaction tx;
    User user;
    Feed feed;
    Date newDate;

    user = (User) context.getUserPrincipal();
    em = HibernateUtil.getEntityManager();
    tx = em.getTransaction();

    tx.begin();

    try {
        feed = em.find(Feed.class, feedId);
        if (feed == null) {
            return Response.status(Response.Status.NOT_FOUND)
                    .entity(new ErrorDescription("Feed does not exist")).build();
        }
        if (!feed.getUser().equals(user)) {
            return Response.status(Response.Status.FORBIDDEN)
                    .entity(new ErrorDescription("Feed not owned by user")).build();
        }

        newDate = new Date(timeMillis);
        if (feed.getReadAllBefore() == null || feed.getReadAllBefore().before(newDate)) {
            feed.setReadAllBefore(newDate);
            em.persist(feed);
        }

        em.createQuery(
                "delete from FeedItem fi where fi.feed = :feed and fi.data.date < :date and not fi.starred and not fi.exported and size(fi.tags) = 0")
                .setParameter("feed", feed).setParameter("date", newDate).executeUpdate();

        tx.commit();

        return Response.noContent().build();
    } finally {
        if (tx.isActive())
            tx.rollback();
        em.close();
    }
}

---

From source file:org.opencastproject.search.impl.persistence.SearchServiceDatabaseImpl.java

/**
 * {@inheritDoc}//from ww  w . j  a  v  a2 s.  c  o  m
 *
 * @see org.opencastproject.search.impl.persistence.SearchServiceDatabase#deleteMediaPackage(String, Date)
 */
@Override
public void deleteMediaPackage(String mediaPackageId, Date deletionDate)
        throws SearchServiceDatabaseException, NotFoundException {
    EntityManager em = null;
    EntityTransaction tx = null;
    try {
        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();

        SearchEntity searchEntity = getSearchEntity(mediaPackageId, em);
        if (searchEntity == null)
            throw new NotFoundException("No media package with id=" + mediaPackageId + " exists");

        // Ensure this user is allowed to delete this episode
        String accessControlXml = searchEntity.getAccessControl();
        if (accessControlXml != null) {
            AccessControlList acl = AccessControlParser.parseAcl(accessControlXml);
            User currentUser = securityService.getUser();
            Organization currentOrg = securityService.getOrganization();
            if (!AccessControlUtil.isAuthorized(acl, currentUser, currentOrg, WRITE.toString()))
                throw new UnauthorizedException(
                        currentUser + " is not authorized to delete media package " + mediaPackageId);

            searchEntity.setDeletionDate(deletionDate);
            em.merge(searchEntity);
        }
        tx.commit();
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Could not delete episode {}: {}", mediaPackageId, e.getMessage());
        if (tx.isActive()) {
            tx.rollback();
        }
        throw new SearchServiceDatabaseException(e);
    } finally {
        if (em != null)
            em.close();
    }
}

---

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

public OperationalInfos getOperationalInfo(GetOperationalInfo body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();
    try {//from w  w  w . ja  v a2s  .c  o  m
        new ValidateInquiry(null).validateGetOperationalInfo(body);
    } catch (DispositionReportFaultMessage drfm) {
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(InquiryQuery.GET_OPERATIONALINFO, QueryStatus.FAILED, procTime);
        throw drfm;
    }

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

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

        OperationalInfos result = new OperationalInfos();

        List<String> entityKeyList = body.getEntityKey();
        for (String entityKey : entityKeyList) {
            org.apache.juddi.model.UddiEntity modelUddiEntity = null;
            try {
                modelUddiEntity = em.find(org.apache.juddi.model.UddiEntity.class, entityKey);
            } catch (ClassCastException e) {
            }
            if (modelUddiEntity == null)
                throw new InvalidKeyPassedException(
                        new ErrorMessage("errors.invalidkey.EntityNotFound", entityKey));

            org.uddi.api_v3.OperationalInfo apiOperationalInfo = new org.uddi.api_v3.OperationalInfo();

            MappingModelToApi.mapOperationalInfo(modelUddiEntity, apiOperationalInfo);

            result.getOperationalInfo().add(apiOperationalInfo);
        }

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

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

---

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

public void deleteTModel(DeleteTModel body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();

    EntityManager em = PersistenceManager.getEntityManager();
    EntityTransaction tx = em.getTransaction();
    try {//from  w w w . j  a  v  a 2s.c o  m
        tx.begin();

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

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

        // tModels are only lazily deleted!
        List<String> entityKeyList = body.getTModelKey();
        for (String entityKey : entityKeyList) {
            Object obj = em.find(org.apache.juddi.model.Tmodel.class, entityKey);
            ((org.apache.juddi.model.Tmodel) obj).setDeleted(true);

        }

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

---

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

@Override
public boolean storeSeriesAccessControl(String seriesId, AccessControlList accessControl)
        throws NotFoundException, SeriesServiceDatabaseException {
    if (accessControl == null) {
        logger.error("Access control parameter is <null> for series '{}'", seriesId);
        throw new IllegalArgumentException("Argument for updating ACL for series " + seriesId + " is null");
    }/*  w w w. ja  va 2s. c  om*/

    String serializedAC;
    try {
        serializedAC = AccessControlParser.toXml(accessControl);
    } catch (Exception e) {
        logger.error("Could not serialize access control parameter: {}", e.getMessage());
        throw new SeriesServiceDatabaseException(e);
    }
    EntityManager em = emf.createEntityManager();
    EntityTransaction tx = em.getTransaction();
    boolean updated = false;
    try {
        tx.begin();
        SeriesEntity entity = getSeriesEntity(seriesId, em);
        if (entity == null) {
            throw new NotFoundException("Series with ID " + seriesId + " does not exist.");
        }
        if (entity.getAccessControl() != null) {
            // 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 ACLs on series " + seriesId);
                }
            }
            updated = true;
        }
        entity.setAccessControl(serializedAC);
        em.merge(entity);
        tx.commit();
        return updated;
    } 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.apache.juddi.api.impl.UDDIInquiryImpl.java

public BusinessDetail getBusinessDetail(GetBusinessDetail body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();
    try {//w  w w  . ja v  a2  s  .c  o  m
        new ValidateInquiry(null).validateGetBusinessDetail(body);
    } catch (DispositionReportFaultMessage drfm) {
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(InquiryQuery.GET_BUSINESSDETAIL, QueryStatus.FAILED, procTime);
        throw drfm;
    }

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

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

        BusinessDetail result = new BusinessDetail();

        List<String> businessKeyList = body.getBusinessKey();
        for (String businessKey : businessKeyList) {
            org.apache.juddi.model.BusinessEntity modelBusinessEntity = null;
            try {
                modelBusinessEntity = em.find(org.apache.juddi.model.BusinessEntity.class, businessKey);
            } catch (ClassCastException e) {
            }
            if (modelBusinessEntity == null)
                throw new InvalidKeyPassedException(
                        new ErrorMessage("errors.invalidkey.BusinessNotFound", businessKey));

            org.uddi.api_v3.BusinessEntity apiBusinessEntity = new org.uddi.api_v3.BusinessEntity();

            MappingModelToApi.mapBusinessEntity(modelBusinessEntity, apiBusinessEntity);

            result.getBusinessEntity().add(apiBusinessEntity);
        }

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

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

---

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

public ServiceDetail getServiceDetail(GetServiceDetail body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();
    try {//from   w w  w  . j av a2s.c  o  m
        new ValidateInquiry(null).validateGetServiceDetail(body);
    } catch (DispositionReportFaultMessage drfm) {
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(InquiryQuery.GET_SERVICEDETAIL, QueryStatus.FAILED, procTime);
        throw drfm;
    }

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

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

        ServiceDetail result = new ServiceDetail();

        List<String> serviceKeyList = body.getServiceKey();
        for (String serviceKey : serviceKeyList) {
            org.apache.juddi.model.BusinessService modelBusinessService = null;
            try {
                modelBusinessService = em.find(org.apache.juddi.model.BusinessService.class, serviceKey);
            } catch (ClassCastException e) {
            }
            if (modelBusinessService == null)
                throw new InvalidKeyPassedException(
                        new ErrorMessage("errors.invalidkey.ServiceNotFound", serviceKey));

            org.uddi.api_v3.BusinessService apiBusinessService = new org.uddi.api_v3.BusinessService();

            MappingModelToApi.mapBusinessService(modelBusinessService, apiBusinessService);

            result.getBusinessService().add(apiBusinessService);
        }

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

        return result;

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

---

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

public BindingDetail getBindingDetail(GetBindingDetail body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();
    try {//from ww w .ja  va  2 s .co  m
        new ValidateInquiry(null).validateGetBindingDetail(body);
    } catch (DispositionReportFaultMessage drfm) {
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(InquiryQuery.FIND_TMODEL, QueryStatus.FAILED, procTime);
        throw drfm;
    }

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

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

        BindingDetail result = new BindingDetail();

        List<String> bindingKeyList = body.getBindingKey();
        for (String bindingKey : bindingKeyList) {
            org.apache.juddi.model.BindingTemplate modelBindingTemplate = null;
            try {
                modelBindingTemplate = em.find(org.apache.juddi.model.BindingTemplate.class, bindingKey);
            } catch (ClassCastException e) {
            }
            if (modelBindingTemplate == null)
                throw new InvalidKeyPassedException(
                        new ErrorMessage("errors.invalidkey.BindingTemplateNotFound", bindingKey));

            org.uddi.api_v3.BindingTemplate apiBindingTemplate = new org.uddi.api_v3.BindingTemplate();

            MappingModelToApi.mapBindingTemplate(modelBindingTemplate, apiBindingTemplate);

            result.getBindingTemplate().add(apiBindingTemplate);
        }

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

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

---

From source file:com.espirit.moddev.examples.uxbridge.newsdrilldown.jpa.NewsHandler.java

/**
 * handle the update and save process./*from w  w  w .  j a v  a  2 s  .c o m*/
 *
 * @param entity the newsdrilldown entity
 * @throws Exception the exception
 */
private void handle(UXBEntity entity) throws Exception {
    /**
     * Due to a hibernate problem when updating or saving a newsdrilldown with
     * related categories we have to perform these step for saving the newsdrilldown
     *
     * 1. save/update all categories and remove them from the newsdrilldown
     *    1.1 save/update all metaCategories and remove them from the categories
     *    1.2 save the categories
     *    1.3 read all metaCategories to the categories
     *    1.4 save the categories again to create the relations
     * 2. save the newsdrilldown
     * 3. read all categories to the newsdrilldown
     */

    EntityManager em = null;
    EntityTransaction tx = null;
    try {
        News news = buildNews(entity);
        List<Long> categories = new ArrayList<Long>();

        /*
        * 1. update or save all categories
        * Steps 1.1 - 1.4
        */
        if (news.getCategories() != null && !news.getCategories().isEmpty()) {
            for (NewsCategory cat : news.getCategories()) {
                cat = saveNewsCategory(cat);
                if (!categories.contains(cat.getFs_id())) {
                    categories.add(cat.getFs_id());
                }
            }
            news.setCategories(new ArrayList<NewsCategory>());
        }

        em = emf.createEntityManager();
        tx = em.getTransaction();
        tx.begin();

        // 2. save the newsdrilldown
        news = saveNews(news, em);

        // 3. read all categories to the newsdrilldown
        if (!categories.isEmpty()) {
            for (Long cat : categories) {
                NewsCategory ncat = getNewsCategory(cat, news.getLanguage(), em);
                news.getCategories().add(ncat);
            }
        }

        tx.commit();

    } catch (Exception e) {
        if (tx != null && tx.isActive()) {
            tx.setRollbackOnly();
        }
        throw e;
    } finally {
        if (tx != null && tx.isActive()) {
            if (tx.getRollbackOnly()) {
                tx.rollback();
            }
        }
        if (em != null) {
            em.close();
        }
    }

}

---

From source file:org.sigmah.server.schedule.export.AutoDeleteJob.java

public void execute(JobExecutionContext executionContext) throws JobExecutionException {
    final JobDataMap dataMap = executionContext.getJobDetail().getJobDataMap();
    final EntityManager em = (EntityManager) dataMap.get("em");
    final Log log = (Log) dataMap.get("log");
    final Injector injector = (Injector) dataMap.get("injector");
    EntityTransaction tx = null;

    try {//  w  w  w .  j  av a  2s . c  om

        // Open transaction
        /*
         *  NOTE: it is impossible to use @Transactional for this method
         *  The reason is link{TransactionalInterceptor} gets EntityManager 
         *  from the injector; this is server thread, so, EM is out of scope 
         */
        tx = em.getTransaction();
        tx.begin();

        final GlobalExportDAO exportDAO = new GlobalExportHibernateDAO(em);

        final List<GlobalExportSettings> settings = exportDAO.getGlobalExportSettings();
        for (final GlobalExportSettings setting : settings) {

            /*
             * Check for auto delete schedule 
             */

            //skip if no delete schedule is specified
            if (setting.getAutoDeleteFrequency() == null || setting.getAutoDeleteFrequency() < 1)
                continue;

            final Calendar scheduledCalendar = Calendar.getInstance();
            // subtract months from current date 
            scheduledCalendar.add(Calendar.MONTH, 0 - setting.getAutoDeleteFrequency().intValue());

            // get older exports
            List<GlobalExport> exports = exportDAO.getOlderExports(scheduledCalendar.getTime(),
                    setting.getOrganization());
            //delete exports and their contents
            for (final GlobalExport export : exports) {
                final List<GlobalExportContent> contents = export.getContents();
                for (GlobalExportContent content : contents) {
                    em.remove(content);
                }
                em.remove(export);
            }

        }
        tx.commit();

        log.info("Scheduled DELETE of global exports fired");

    } catch (Exception ex) {
        if (tx != null && tx.isActive())
            tx.rollback();
        log.error("Scheduled global export job failed : " + ex.getMessage());
        ex.printStackTrace();
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• »