Example usage for javax.persistence EntityTransaction begin

List of usage examples for javax.persistence EntityTransaction begin

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Introduction

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

Prototype

public void begin();

Source Link

Document

Start a resource transaction.

Usage

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

public void deleteMessageTemplate(Long id) throws MailServiceException, NotFoundException {
    EntityManager em = null;//w  ww .  ja va2s .c  om
    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 w  w .j  av a 2s  . com
    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();
    }
}

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 . jav a 2  s .  c o 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.apache.juddi.api.impl.UDDIPublicationImpl.java

public void deleteBusiness(DeleteBusiness body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();

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

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

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

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

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

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

public void deletePublisherAssertions(DeletePublisherAssertions body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();

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

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

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

        List<org.uddi.api_v3.PublisherAssertion> entityList = body.getPublisherAssertion();
        for (org.uddi.api_v3.PublisherAssertion entity : entityList) {
            org.apache.juddi.model.PublisherAssertionId pubAssertionId = new org.apache.juddi.model.PublisherAssertionId(
                    entity.getFromKey(), entity.getToKey());
            Object obj = em.find(org.apache.juddi.model.PublisherAssertion.class, pubAssertionId);
            em.remove(obj);
        }

        tx.commit();
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(PublicationQuery.DELETE_PUBLISHERASSERTIONS, QueryStatus.SUCCESS, procTime);
    } catch (DispositionReportFaultMessage drfm) {
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(PublicationQuery.DELETE_PUBLISHERASSERTIONS, QueryStatus.FAILED, procTime);
        throw drfm;
    } 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 ava  2 s.  co 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.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 ww  w . j a  v a  2s  .  com
        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:ar.com.zauber.commons.repository.closures.OpenEntityManagerClosure.java

/** @see Closure#execute(Object) */
public final void execute(final T t) {
    if (dryrun) {
        //permite evitar que se hagan commit() en el ambiente de test
        target.execute(t);/* w  ww . java 2 s  .c  om*/
    } else {
        boolean participate = false;
        EntityTransaction transaction = null;

        if (TransactionSynchronizationManager.hasResource(emf)) {
            // Do not modify the EntityManager: just set the participate flag.
            participate = true;
        } else {
            try {
                final EntityManager em = emf.createEntityManager();
                if (openTx) {
                    if (!warningPrinted) {
                        logger.warn(
                                "The OpenEntityManagerClosure has Transactions enabled and is not recommended"
                                        + ". This behaviour will change in the future. Check setOpenTx(), ");
                    }
                    transaction = em.getTransaction();
                    transaction.begin();
                }

                TransactionSynchronizationManager.bindResource(emf, new EntityManagerHolder(em));
            } catch (PersistenceException ex) {
                throw new DataAccessResourceFailureException("Could not create JPA EntityManager", ex);
            }
        }

        if (transaction != null) {
            try {
                target.execute(t);
                if (transaction.getRollbackOnly()) {
                    transaction.rollback();
                } else {
                    transaction.commit();
                }
            } catch (final Throwable e) {
                if (transaction != null && transaction.isActive()) {
                    transaction.rollback();
                }
                throw new UnhandledException(e);
            } finally {
                if (!participate) {
                    final EntityManagerHolder emHolder = (EntityManagerHolder) TransactionSynchronizationManager
                            .unbindResource(emf);
                    EntityManagerFactoryUtils.closeEntityManager(emHolder.getEntityManager());
                }
            }
        } else {
            try {
                target.execute(t);
            } finally {
                if (!participate) {
                    final EntityManagerHolder emHolder = (EntityManagerHolder) TransactionSynchronizationManager
                            .unbindResource(emf);
                    EntityManagerFactoryUtils.closeEntityManager(emHolder.getEntityManager());
                }
            }

        }
    }
}

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

public void deleteBinding(DeleteBinding body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();

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

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

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

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

            ((org.apache.juddi.model.BindingTemplate) obj).getBusinessService()
                    .setModifiedIncludingChildren(new Date());
            // JUDDI-421:  now the businessEntity parent will have it's modifiedIncludingChildren set
            ((org.apache.juddi.model.BindingTemplate) obj).getBusinessService().getBusinessEntity()
                    .setModifiedIncludingChildren(new Date());

            em.remove(obj);
        }

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

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

public List<PublisherAssertion> getPublisherAssertions(String authInfo) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();

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

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

        List<org.uddi.api_v3.PublisherAssertion> result = new ArrayList<org.uddi.api_v3.PublisherAssertion>(0);

        List<?> businessKeysFound = null;
        businessKeysFound = FindBusinessByPublisherQuery.select(em, null, publisher, businessKeysFound);

        List<org.apache.juddi.model.PublisherAssertion> pubAssertionList = FindPublisherAssertionByBusinessQuery
                .select(em, businessKeysFound, null);
        if (pubAssertionList != null)
            for (org.apache.juddi.model.PublisherAssertion modelPubAssertion : pubAssertionList) {
                org.uddi.api_v3.PublisherAssertion apiPubAssertion = new org.uddi.api_v3.PublisherAssertion();

                MappingModelToApi.mapPublisherAssertion(modelPubAssertion, apiPubAssertion);

                result.add(apiPubAssertion);
            }

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