Example usage for org.springframework.transaction.annotation Propagation NEVER

List of usage examples for org.springframework.transaction.annotation Propagation NEVER

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Propagation NEVER

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Execute non-transactionally, throw an exception if a transaction exists.

Usage

From source file:app.core.TransactionTestHelper.java

@Transactional(propagation = Propagation.NEVER)
public void throwExceptionIfExistingTransaction() {
}

From source file:org.ops4j.orient.spring.tx.object.TransactionalObjectService.java

@Transactional(propagation = Propagation.NEVER)
public void registerEntityClasses() {
    registerClass(Person.class);
}

From source file:io.cloudslang.engine.queue.services.recovery.ExecutionRecoveryServiceImpl.java

@Override
@Transactional(propagation = Propagation.NEVER)
public void doRecovery() {
    if (logger.isDebugEnabled()) {
        logger.debug("Begin recovery");
    }//from   ww  w  . jav a2 s  . c  om
    recoverWorkers();
    assignRecoveredMessages();

    if (logger.isDebugEnabled()) {
        logger.debug("End recovery");
    }
}

From source file:com.google.ie.business.dao.impl.TagDaoImpl.java

@Override
@Transactional(propagation = Propagation.NEVER)
public List<Tag> getTagsByKeys(Collection<String> keys) {
    Collection<Tag> tags = null;
    tags = getJdoTemplate().find(Tag.class, ":keyList.contains(key)", null, keys, null);
    if (tags == null)
        return null;
    return new ArrayList<Tag>(tags);
}

From source file:edu.harvard.med.screensaver.io.libraries.WellsSdfDataExporter.java

@Transactional(readOnly = true, propagation = Propagation.NEVER) /* avoid accumulating entity objects in the Hibernate session, for scalability */
public InputStream export(final Iterator<String> wellKeyStrs) throws IOException {
    WellSdfWriter writer = null;//  w ww  . j a  v a 2s.c o m
    File outFile = null;
    try {
        outFile = File.createTempFile("wellsSdfDataExporter", "sdf");
        log.debug("creating temp file: " + outFile);
        outFile.deleteOnExit();
        FileWriter outWriter = new FileWriter(outFile);
        writer = new WellSdfWriter(new PrintWriter(outWriter));
        EntityDataFetcher<Well, String> dataFetcher = new EntityDataFetcher<Well, String>(Well.class, _dao);
        List<PropertyPath<Well>> relationships = Lists.newArrayList();
        relationships.add(Well.library.toFullEntity());
        relationships.add(Well.reagents.to(Reagent.publications).toFullEntity());
        RelationshipPath<Well> toReagentPath;
        if (getLibraryContentsVersion() == null) {
            toReagentPath = Well.latestReleasedReagent;
        } else {
            toReagentPath = Well.reagents.restrict("libraryContentsVersion", getLibraryContentsVersion());
        }
        relationships.add(toReagentPath.to(Reagent.libraryContentsVersion).toFullEntity());
        relationships.add(toReagentPath.to(SmallMoleculeReagent.compoundNames));
        relationships.add(toReagentPath.to(SmallMoleculeReagent.pubchemCids));
        relationships.add(toReagentPath.to(SmallMoleculeReagent.chembankIds));
        relationships.add(toReagentPath.to(SmallMoleculeReagent.chemblIds));
        relationships.add(toReagentPath.to(SmallMoleculeReagent.molfileList));
        relationships.add(toReagentPath.to(SilencingReagent.facilityGenes).to(Gene.genbankAccessionNumbers)
                .toFullEntity());
        dataFetcher.setPropertiesToFetch(relationships);

        writeSDFileSearchResults(writer, Lists.newArrayList(wellKeyStrs), dataFetcher);
    } finally {
        IOUtils.closeQuietly(writer);
    }
    return new FileInputStream(outFile);
}

From source file:com.expedia.seiso.domain.service.impl.ItemServiceImpl.java

/**
 * Using {@link Propagation.NEVER} because we don't want a single error to wreck the entire operation.
 *//*from  w w  w .  java2s  . com*/
@Override
@Transactional(propagation = Propagation.NEVER)
public SaveAllResponse saveAll(@NonNull Class itemClass, @NonNull List<? extends Item> items,
        boolean mergeAssociations) {

    val numItems = items.size();
    val itemClassName = itemClass.getSimpleName();
    log.info("Batch saving {} items ({})", numItems, itemClass.getSimpleName());

    val errors = new ArrayList<SaveAllError>();

    for (val item : items) {
        try {
            // Have to doInTransaction() since calling save() happens behind the transactional proxy.
            // Also, see http://stackoverflow.com/questions/5568409/java-generics-void-void-types
            txTemplate.execute(new TransactionCallback<Void>() {

                @Override
                public Void doInTransaction(TransactionStatus status) {
                    save(item, mergeAssociations);
                    return null;
                }
            });
        } catch (RuntimeException e) {
            e.printStackTrace();
            val message = e.getClass() + ": " + e.getMessage();
            errors.add(new SaveAllError(item.itemKey(), message));
        }
    }

    val numErrors = errors.size();
    if (numErrors == 0) {
        log.info("Batch saved {} items ({}) with no errors", numItems, itemClassName);
    } else {
        log.warn("Batch saved {} items ({}) with {} errors: {}", numItems, itemClassName, numErrors, errors);
    }

    return new SaveAllResponse(numItems, numErrors, errors);
}

From source file:com.expedia.seiso.web.controller.v1.ItemControllerV1.java

@RequestMapping(value = "/{repoKey}", method = RequestMethod.POST, params = "mode=batch", consumes = MediaType.APPLICATION_JSON_VALUE, produces = MediaType.APPLICATION_JSON_VALUE)
@Transactional(propagation = Propagation.NEVER)
public SaveAllResponse postAll(@PathVariable String repoKey, PEResources peResources) {
    log.trace("Batch saving {} items: repoKey={}", peResources.size(), repoKey);
    val itemClass = itemMetaLookup.getItemClass(repoKey);
    return delegate.postAll(itemClass, peResources, true);
}

From source file:com.vmware.bdd.manager.TestClusteringJobs.java

@Test(groups = { "TestClusteringJobs" })
@Transactional(propagation = Propagation.NEVER)
public void testCreateCluster() throws Exception {
    ClusterCreate createSpec = new ClusterCreate();
    createSpec.setName(TEST_CLUSTER_NAME);
    createSpec.setAppManager("Default");
    createSpec.setType(ClusterType.HDFS_MAPRED);
    createSpec.setNetworkConfig(createNetConfig(TEST_DHCP_NETWORK_NAME, dhcpPortgroup));
    createSpec.setDistro("bigtop");
    createSpec.setDistroVendor(Constants.DEFAULT_VENDOR);
    long jobExecutionId = clusterMgr.createCluster(createSpec, new BaseConfiguration());
    ClusterRead cluster = clusterMgr.getClusterByName(TEST_CLUSTER_NAME, false);
    Assert.assertTrue(cluster.getStatus() == ClusterStatus.PROVISIONING,
            "Cluster status should be PROVISIONING, but got " + cluster.getStatus());
    waitTaskFinished(jobExecutionId);//ww w . ja v  a 2s . c  o m
    cluster = clusterEntityMgr.findClusterWithNodes(TEST_CLUSTER_NAME, true);
    Assert.assertTrue(cluster.getInstanceNum() == 5,
            "Cluster instance number should be 5, but got " + cluster.getInstanceNum());
    Assert.assertTrue(cluster.getStatus() == ClusterStatus.RUNNING,
            "Cluster status should be RUNNING, but got " + cluster.getStatus());
    //checkIpRange(cluster);
    checkVcFolders(TEST_CLUSTER_NAME);
    checkVcResourePools(cluster, ConfigInfo.getSerengetiUUID() + "-" + TEST_CLUSTER_NAME);
    checkDiskLayout(cluster);
}

From source file:com.vmware.bdd.manager.TestClusteringJobs.java

@Test(groups = { "TestClusteringJobs" }, dependsOnMethods = { "testCreateCluster" })
@Transactional(propagation = Propagation.NEVER)
public void testCreateClusterFailed() throws Exception {
    ClusterCreate createSpec = ClusterSpecFactory.createDefaultSpec(ClusterType.HDFS_MAPRED,
            Constants.DEFAULT_VENDOR, null, null);
    createSpec.setAppManager("Default");
    createSpec.setName(TEST_DHCP_CLUSTER_NAME);
    createSpec.setNetworkConfig(createNetConfig(TEST_DHCP_NETWORK_NAME, dhcpPortgroup));
    createSpec.setDistro("bigtop");
    NodeGroupCreate worker = createSpec.getNodeGroup("worker");
    worker.setInstanceNum(1);/*from   w  w  w. j  a v a2 s.c  o m*/
    long jobExecutionId = clusterMgr.createCluster(createSpec, new BaseConfiguration());
    ClusterRead cluster = clusterMgr.getClusterByName(TEST_DHCP_CLUSTER_NAME, false);
    Assert.assertTrue(cluster.getStatus() == ClusterStatus.PROVISIONING,
            "Cluster status should be PROVISIONING, but got " + cluster.getStatus());
    stopVmAfterStarted(
            vcRP + "/" + ConfigInfo.getSerengetiUUID() + "-" + TEST_DHCP_CLUSTER_NAME + "/" + "worker",
            TEST_DHCP_CLUSTER_NAME + "-worker-0", jobExecutionId);
    waitTaskFinished(jobExecutionId);
    cluster = clusterMgr.getClusterByName(TEST_DHCP_CLUSTER_NAME, false);
    Assert.assertTrue(cluster.getInstanceNum() == 3,
            "Cluster instance number should be 3, but got " + cluster.getInstanceNum());
    Assert.assertTrue(cluster.getStatus() == ClusterStatus.PROVISION_ERROR,
            "Cluster status should be PROVISION_ERROR, but got " + cluster.getStatus());
}