Example usage for org.springframework.transaction TransactionDefinition PROPAGATION

Introduction

In this page you can find the example usage for org.springframework.transaction TransactionDefinition PROPAGATION_REQUIRED.

Prototype

int PROPAGATION_REQUIRED

To view the source code for org.springframework.transaction TransactionDefinition PROPAGATION_REQUIRED.

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Document

Support a current transaction; create a new one if none exists.

Usage

From source file:com.wlami.mibox.server.util.SpringTxHelper.java

/**
 * Start a spring transaction.//from   w ww. ja va2 s .c  o  m
 * 
 * @param transactionName
 * @return
 */
public static TransactionStatus startTransaction(String transactionName,
        JpaTransactionManager jpaTransactionManager) {
    DefaultTransactionDefinition definition = new DefaultTransactionDefinition();
    definition.setName(transactionName);
    definition.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
    TransactionStatus transactionStatus = jpaTransactionManager.getTransaction(definition);
    return transactionStatus;
}

From source file:com.thinkenterprise.domain.BoundedContextInitializer.java

@PostConstruct
public void init() {
    DefaultTransactionDefinition def = new DefaultTransactionDefinition();
    def.setName("InitTx");
    def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);

    TransactionStatus status = txManager.getTransaction(def);
    try {//from   ww  w .j ava 2s  . com
        initRoutes();
    } catch (Exception ex) {
        txManager.rollback(status);
        throw ex;
    }
    txManager.commit(status);
}

From source file:com.example.switchyard.idempotent.jpa.IdempotentJpaConsumer.java

private static TransactionTemplate transactionTemplate() {
    TransactionTemplate transactionTemplate = new TransactionTemplate();
    transactionTemplate.setTransactionManager(new JtaTransactionManager(getTransactionManager()));

    transactionTemplate.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);

    return transactionTemplate;
}

From source file:localdomain.localhost.service.SampleDataCreatorInitializer.java

@Override
public void afterPropertiesSet() throws Exception {
    TransactionStatus status = transactionManager
            .getTransaction(new DefaultTransactionDefinition(TransactionDefinition.PROPAGATION_REQUIRED));
    try {//from w  w  w.  j  a  v a  2 s  .c  o m
        Query query = em.createQuery("select count(p) from Product p");
        long count = (Long) query.getSingleResult();
        if (count == 0) {

            logger.info("Database is empty, insert demo products");

            em.persist(new Product("Long Island Iced Tea",
                    "Type of alcoholic mixed drink made with, among other ingredients, vodka, gin, tequila, and rum"));
            em.persist(new Product("Sex on the beach",
                    "Made from vodka, peach schnapps, orange juice, and cranberry juice"));
            logger.info("Demo products inserted in the database");

        } else {
            logger.info("Products found in the database, don't insert new ones");
        }
        transactionManager.commit(status);
    } catch (RuntimeException e) {
        try {
            transactionManager.rollback(status);
        } catch (Exception rollbackException) {
            logger.warn("Silently ignore", rollbackException);
        }
        throw e;
    }
}

From source file:com.cloudbees.demo.beesshop.service.BeesShopInitializer.java

@Override
public void afterPropertiesSet() {

    TransactionStatus status = transactionManager
            .getTransaction(new DefaultTransactionDefinition(TransactionDefinition.PROPAGATION_REQUIRED));
    try {//w  ww. java 2s .c o m
        Query query = em.createQuery("select count(p) from Product p");
        long count = (Long) query.getSingleResult();
        if (count == 0) {

            logger.info("Database is empty, insert demo products");

            em.persist(new Product().withName("Buckwheat Honey - One pint").withDescription(
                    "Dark, full-bodied honey from New York state. Mildly sweet, with flavors of molasses, caramel, and smoke. Buckwheat honey is high in minerals and antioxidant compounds, and rumored to help ease coughing from upper respiratory infections.")
                    .withPriceInCents(1199).withProductUrl("http://www.huney.net/gourmet-honey/")
                    .withPhotoUrl("/img/buckwheat-honey.jpg")
                    .withPhotoCredit("http://huneynet.fatcow.com/store/media/BuckwheatHoney.jpg")
                    .withTags("honey"));

            em.persist(new Product().withName("Cotton Honey - One Pint").withDescription(
                    "Cotton honey from west Texas. This unique honey is naturally crystallized and spreadable like butter. It is very sweet with a mild creamy flavor and a clean, fresh smell. Our cotton honey is unstrained and contains pollen and small flecks of beeswax. ")
                    .withPriceInCents(1199).withProductUrl("http://www.huney.net/gourmet-honey/")
                    .withPhotoUrl("/img/cotton-honey.jpg")
                    .withPhotoCredit("http://huneynet.fatcow.com/store/media/West_Texas_Cotton.jpg")
                    .withTags("honey"));

            em.persist(new Product().withName("Honey Shot- 5g sachet Eucalyptus Honey (100%)").withDescription(
                    "Honey 'Shots' is a product developed on the basis of an athletes needs to maintain energy levels when training it then moved to mountain biking as cyclists wanted an alternative to synthesised sports energy bars and sweets. ...")
                    .withPriceInCents(100).withPhotoUrl("/img/Sports-Energy-Shot-web.png")
                    .withPhotoCredit(
                            "http://www.thehivehoneyshop.co.uk/product_images/thumbs/t_Sports-Energy-Shot-web.jpg")
                    .withProductUrl("http://www.thehivehoneyshop.co.uk/itemdetail.asp?itemid=770")
                    .withTags("honey", "beverage"));

        } else {
            logger.info("Products found in the database, don't insert new ones");
        }
        transactionManager.commit(status);
    } catch (RuntimeException e) {
        try {
            transactionManager.rollback(status);
        } catch (Exception rollbackException) {
            logger.warn("Silently ignore", rollbackException);
        }
        throw e;
    }
}

From source file:org.codehaus.cargo.sample.testdata.jdbc.TestServlet.java

public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    DefaultTransactionDefinition def = new DefaultTransactionDefinition();

    def.setName("cargotest");
    def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);

    TransactionStatus status = txManager.getTransaction(def);
    try {//from w ww.j av  a 2  s  .  c om
        dao.create("Adrian", "Cole");

    } catch (RuntimeException ex) {
        txManager.rollback(status);
        throw ex;
    }
    txManager.commit(status);
    if (dao.selectAll().size() != 1)
        throw new RuntimeException("Commit didn't work");
    PrintWriter out = response.getWriter();
    out.print("all good!");
    out.close();
}

From source file:org.caratarse.auth.services.plugins.transactions.OpenTransactionPlugin.java

@Override
public void process(Request request) {
    DefaultTransactionDefinition def = new DefaultTransactionDefinition();
    def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
    TransactionStatus status = transactionManager.getTransaction(def);
    transaction.set(status);/*ww w  .  j  a  v a 2s.  c o m*/
}

From source file:org.alfresco.util.transaction.SpringAwareUserTransactionTest.java

private UserTransaction getTxn() {
    return new SpringAwareUserTransaction(transactionManager, false, TransactionDefinition.ISOLATION_DEFAULT,
            TransactionDefinition.PROPAGATION_REQUIRED, TransactionDefinition.TIMEOUT_DEFAULT);
}

From source file:org.rivu.image.web.servlet.ServletInterceptor.java

@Override
public String intercept(ActionInvocation ai) throws Exception {
    Object o = ai.getAction();//  ww  w .j a va 2s.  c  o m
    /**
     * ?
     */
    if (o instanceof ServletHandler) {
        /**
         * Request
         */
        ((ServletHandler) o).setServletRequest(ServletActionContext.getRequest());
        /**
         * Response
         */
        ((ServletHandler) o).setServletResponse(ServletActionContext.getResponse());

        ((ServletHandler) o).setAction(ai.getProxy().getNamespace(), ai.getProxy().getActionName());
        ServletActionContext.getResponse().setHeader("Pragma", "No-cache");
        ServletActionContext.getResponse().setHeader("Cache-Control", "no-cache");
        ServletActionContext.getResponse().setHeader("Cache-Control", "no-store");
        ServletActionContext.getResponse().setDateHeader("Expires", 0);
    }
    def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);
    try {
        ret = ai.invoke();
    } catch (Exception e) {
        e.printStackTrace();
        ServletActionContext.getResponse().addHeader("emsg", e.getMessage());
        ServletActionContext.getResponse().sendError(400);
        return null;
    }
    return ret;
}

From source file:de.tudarmstadt.ukp.clarin.webanno.webapp.migration.FixCoreferenceFeatures.java

private void doMigration() {
    DefaultTransactionDefinition def = new DefaultTransactionDefinition();
    def.setName("migrationRoot");
    def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRED);

    TransactionStatus status = null;/*from   w  w w .jav  a2  s . c om*/
    try {
        status = txManager.getTransaction(def);
        Query q = entityManager.createQuery("UPDATE AnnotationFeature \n" + "SET type = :fixedType \n"
                + "WHERE type = :oldType \n" + "AND name in (:featureNames)");

        // This condition cannot be applied: 
        //   "AND layer.type = :layerType"
        //   q.setParameter("layerType", CHAIN_TYPE);
        // http://stackoverflow.com/questions/16506759/hql-is-generating-incomplete-cross-join-on-executeupdate
        // However, the risk that the migration upgrades the wrong featuers is still very low
        // even without this additional condition

        q.setParameter("featureNames", Arrays.asList(COREFERENCE_RELATION_FEATURE, COREFERENCE_TYPE_FEATURE));
        q.setParameter("oldType", "de.tudarmstadt.ukp.dkpro.core.api.coref.type.Coreference");
        q.setParameter("fixedType", CAS.TYPE_NAME_STRING);
        int changed = q.executeUpdate();
        if (changed > 0) {
            log.info("DATABASE UPGRADE PERFORMED: [" + changed + "] coref chain features had their type fixed");
        }
        txManager.commit(status);
    } finally {
        if (status != null && !status.isCompleted()) {
            txManager.rollback(status);
        }
    }
}

Example usage for org.springframework.transaction TransactionDefinition PROPAGATION_REQUIRED

Introduction

Prototype

Document

Usage