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:org.apache.juddi.api.impl.JUDDIApiImpl.java

/**
 * Saves nodes(s) to the persistence layer. This method is specific to
 * jUDDI. Administrative privilege required. This is used for server to server subscriptions and for future use
 * with replication. Administrative privilege required.
 * @param body//from  w w  w .ja v a  2 s.c o  m
 * @return NodeDetail
 * @throws DispositionReportFaultMessage 
 */
public NodeDetail saveNode(SaveNode body) throws DispositionReportFaultMessage {

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

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

        new ValidateNode(publisher).validateSaveNode(em, body);

        NodeDetail result = new NodeDetail();

        List<org.apache.juddi.api_v3.Node> apiNodeList = body.getNode();
        ;
        for (org.apache.juddi.api_v3.Node apiNode : apiNodeList) {

            org.apache.juddi.model.Node modelNode = new org.apache.juddi.model.Node();

            MappingApiToModel.mapNode(apiNode, modelNode);

            Object existingUddiEntity = em.find(modelNode.getClass(), modelNode.getName());
            if (existingUddiEntity != null) {
                em.merge(modelNode);
            } else {
                em.persist(modelNode);
            }

            result.getNode().add(apiNode);
        }

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

---

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

/**
 * Saves clerk(s) to the persistence layer. This method is specific to
 * jUDDI. This is used for server to server subscriptions and for future use
 * with replication. Administrative privilege required.
 * @param body/*w ww.  j a v  a 2  s .c  o  m*/
 * @return ClerkDetail
 * @throws DispositionReportFaultMessage 
 */
public ClerkDetail saveClerk(SaveClerk body) throws DispositionReportFaultMessage {

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

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

        new ValidateClerk(publisher).validateSaveClerk(em, body);

        ClerkDetail result = new ClerkDetail();

        List<org.apache.juddi.api_v3.Clerk> apiClerkList = body.getClerk();
        ;
        for (org.apache.juddi.api_v3.Clerk apiClerk : apiClerkList) {

            org.apache.juddi.model.Clerk modelClerk = new org.apache.juddi.model.Clerk();

            MappingApiToModel.mapClerk(apiClerk, modelClerk);

            Object existingUddiEntity = em.find(modelClerk.getClass(), modelClerk.getClerkName());
            if (existingUddiEntity != null) {
                em.merge(modelClerk);
            } else {
                em.persist(modelClerk);
            }

            result.getClerk().add(apiClerk);
        }

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

---

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

/**
 * {@inheritDoc}//  w  w  w  . j av  a2s . com
 *
 * @see org.opencastproject.search.impl.persistence.SearchServiceDatabase#getOrganizationId(String)
 */
@Override
public String getOrganizationId(String mediaPackageId)
        throws NotFoundException, SearchServiceDatabaseException {
    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 read this media package
        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, READ.toString()))
                throw new UnauthorizedException(
                        currentUser + " is not authorized to read media package " + mediaPackageId);
        }
        return searchEntity.getOrganization();
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Could not get deletion date {}: {}", 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 TModelDetail getTModelDetail(GetTModelDetail body) throws DispositionReportFaultMessage {
    long startTime = System.currentTimeMillis();
    try {//from w ww .  ja va 2s .c o  m
        new ValidateInquiry(null).validateGetTModelDetail(body);
    } catch (DispositionReportFaultMessage drfm) {
        long procTime = System.currentTimeMillis() - startTime;
        serviceCounter.update(InquiryQuery.GET_TMODELDETAIL, QueryStatus.FAILED, procTime);
        throw drfm;
    }

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

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

        TModelDetail result = new TModelDetail();

        List<String> tmodelKeyList = body.getTModelKey();
        for (String tmodelKey : tmodelKeyList) {
            org.apache.juddi.model.Tmodel modelTModel = null;
            try {
                modelTModel = em.find(org.apache.juddi.model.Tmodel.class, tmodelKey);
            } catch (ClassCastException e) {
            }
            if (modelTModel == null)
                throw new InvalidKeyPassedException(
                        new ErrorMessage("errors.invalidkey.TModelNotFound", tmodelKey));

            org.uddi.api_v3.TModel apiTModel = new org.uddi.api_v3.TModel();

            MappingModelToApi.mapTModel(modelTModel, apiTModel);

            result.getTModel().add(apiTModel);
        }

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

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

---

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

/**
 * {@inheritDoc}//from ww  w .jav  a 2  s. c o m
 *
 * @see org.opencastproject.search.impl.persistence.SearchServiceDatabase#getModificationDate(String)
 */
@Override
public Date getModificationDate(String mediaPackageId)
        throws NotFoundException, SearchServiceDatabaseException {
    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 read this media package
        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, READ.toString()))
                throw new UnauthorizedException(
                        currentUser + " is not authorized to read media package " + mediaPackageId);
        }
        return searchEntity.getModificationDate();
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Could not get modification date {}: {}", 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.JUDDIApiImpl.java

/**
 * Saves publisher(s) to the persistence layer. This method is specific
 * to jUDDI. Administrative privilege required.
 *
 * @param body//from w ww .jav  a2 s .c o m
 * @return PublisherDetail
 * @throws DispositionReportFaultMessage
 */
public PublisherDetail savePublisher(SavePublisher body) throws DispositionReportFaultMessage {

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

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

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

        PublisherDetail result = new PublisherDetail();

        List<org.apache.juddi.api_v3.Publisher> apiPublisherList = body.getPublisher();
        for (org.apache.juddi.api_v3.Publisher apiPublisher : apiPublisherList) {

            org.apache.juddi.model.Publisher modelPublisher = new org.apache.juddi.model.Publisher();

            MappingApiToModel.mapPublisher(apiPublisher, modelPublisher);

            Object existingUddiEntity = em.find(modelPublisher.getClass(), modelPublisher.getAuthorizedName());
            if (existingUddiEntity != null) {
                em.remove(existingUddiEntity);
            }

            em.persist(modelPublisher);

            result.getPublisher().add(apiPublisher);
        }

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

---

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

/**
 * {@inheritDoc}/*from w  w  w . j  a v  a2 s. c  o  m*/
 *
 * @see org.opencastproject.search.impl.persistence.SearchServiceDatabase#getDeletionDate(String)
 */
@Override
public Date getDeletionDate(String mediaPackageId) throws NotFoundException, SearchServiceDatabaseException {
    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 read this media package
        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, READ.toString()))
                throw new UnauthorizedException(
                        currentUser + " is not authorized to read media package " + mediaPackageId);
        }
        return searchEntity.getDeletionDate();
    } catch (NotFoundException e) {
        throw e;
    } catch (Exception e) {
        logger.error("Could not get deletion date {}: {}", mediaPackageId, e.getMessage());
        if (tx.isActive()) {
            tx.rollback();
        }
        throw new SearchServiceDatabaseException(e);
    } finally {
        if (em != null)
            em.close();
    }
}

---

From source file:nl.b3p.kaartenbalie.service.SecurityRealm.java

/** Checks wether an user, given his username and password, is allowed to use the system.
 *
 * @param username String representing the username.
 * @param password String representing the password.
 *
 * @return a principal object containing the user if he has been found as a registered user. Otherwise this object wil be empty (null).
 *//* ww  w . j  a  v a 2s  . c  o  m*/
@Override
public Principal authenticate(String username, String password) {

    String encpw = null;
    try {
        encpw = KBCrypter.encryptText(password);
    } catch (Exception ex) {
        log.error("error encrypting password: ", ex);
    }
    Object identity = null;
    EntityTransaction tx = null;
    try {
        identity = MyEMFDatabase.createEntityManager(MyEMFDatabase.REALM_EM);
        EntityManager em = MyEMFDatabase.getEntityManager(MyEMFDatabase.REALM_EM);
        tx = em.getTransaction();
        tx.begin();
        try {
            User user = (User) em
                    .createQuery("from User u where " + "u.timeout > :nu "
                            + "and lower(u.username) = lower(:username) " + "and u.password = :password")
                    .setParameter("nu", new Date()).setParameter("username", username)
                    .setParameter("password", encpw).getSingleResult();
            // if we get a result, this means successful login
            // set lastloginstatus to null to indicate success
            user.setLastLoginStatus(null);

            return user;
        } catch (NoResultException nre) {
            log.debug("No results using encrypted password");
        }
        // if login not succesful, set userstate to LOGIN_STATE_WRONG_PASSW
        User wrong_password_user = (User) em
                .createQuery(
                        "from User u where " + "u.timeout > :nu " + "and lower(u.username) = lower(:username) ")
                .setParameter("nu", new Date()).setParameter("username", username).getSingleResult();
        wrong_password_user.setLastLoginStatus(User.LOGIN_STATE_WRONG_PASSW_OR_ACCOUNT_EXPIRED);
        em.flush();
        log.warn("Login failure for username " + username);
    } catch (Exception e) {
        log.error("Exception checking user credentails", e);
        if (tx != null && tx.isActive()) {
            tx.rollback();
        }
    } finally {
        if (tx != null && tx.isActive() && !tx.getRollbackOnly()) {
            tx.commit();
        }
        MyEMFDatabase.closeEntityManager(identity, MyEMFDatabase.REALM_EM);
    }

    return null;
}

---

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

/**
 * Retrieves publisher(s) from the persistence layer. This method is
 * specific to jUDDI. Administrative privilege required. 
 * @param body/*from ww w  .j a  v a 2s . co m*/
 * @return PublisherDetail
 * @throws DispositionReportFaultMessage 
 */
public PublisherDetail getPublisherDetail(GetPublisherDetail body) throws DispositionReportFaultMessage {

    new ValidatePublisher(null).validateGetPublisherDetail(body);

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

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

        PublisherDetail result = new PublisherDetail();

        List<String> publisherIdList = body.getPublisherId();
        for (String publisherId : publisherIdList) {
            org.apache.juddi.model.Publisher modelPublisher = null;
            try {
                modelPublisher = em.find(org.apache.juddi.model.Publisher.class, publisherId);
            } catch (ClassCastException e) {
            }
            if (modelPublisher == null) {
                throw new InvalidKeyPassedException(
                        new ErrorMessage("errors.invalidkey.PublisherNotFound", publisherId));
            }

            org.apache.juddi.api_v3.Publisher apiPublisher = new org.apache.juddi.api_v3.Publisher();

            MappingModelToApi.mapPublisher(modelPublisher, apiPublisher);

            result.getPublisher().add(apiPublisher);
        }

        tx.commit();
        return result;
    } 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  ww. j a  v a2s .  com*/
        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();
    }
}

---

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