Example usage for org.springframework.transaction.annotation Propagation MANDATORY

Introduction

In this page you can find the example usage for org.springframework.transaction.annotation Propagation MANDATORY.

Prototype

Propagation MANDATORY

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Document

Support a current transaction, throw an exception if none exists.

Usage

From source file:com.epam.catgenome.dao.DaoHelper.java

/**
 * Returns the next {@code Long} ID for a new temporary list.
 *
 * @return {@code Long}//  w w w  . j a v  a  2s.c  om
 */
@Transactional(propagation = Propagation.MANDATORY)
public Long createListId() {
    return createId(listIdSequenceName);
}

From source file:com.epam.catgenome.dao.BiologicalDataItemDao.java

/**
 * Persists a BiologicalDataItem instance into the database
 * @param item BiologicalDataItem to persist
 *//*w  ww  .ja va 2s . co  m*/
@Transactional(propagation = Propagation.MANDATORY)
public void createBiologicalDataItem(BiologicalDataItem item) {
    if (!item.getFormat().isIndex() || (item.getFormat().isIndex() && !StringUtils.isEmpty(item.getName()))) {

        Assert.isTrue(!StringUtils.isEmpty(item.getName()), "File name is required for registration.");
        List<BiologicalDataItem> items = loadFilesByNameStrict(item.getName());
        Assert.isTrue(items.isEmpty(),
                MessageHelper.getMessage(MessagesConstants.ERROR_FILE_NAME_EXISTS, item.getName()));
        item.setId(daoHelper.createId(biologicalDataItemSequenceName));
    } else {
        item.setId(daoHelper.createId(biologicalDataItemSequenceName));
        item.setName("INDEX " + item.getId());
    }

    final MapSqlParameterSource params = new MapSqlParameterSource();

    params.addValue(BiologicalDataItemParameters.BIO_DATA_ITEM_ID.name(), item.getId());
    params.addValue(BiologicalDataItemParameters.NAME.name(), item.getName());
    params.addValue(BiologicalDataItemParameters.TYPE.name(), item.getType().getId());
    params.addValue(BiologicalDataItemParameters.PATH.name(), item.getPath());
    params.addValue(BiologicalDataItemParameters.FORMAT.name(), item.getFormat().getId());
    params.addValue(BiologicalDataItemParameters.CREATED_DATE.name(), item.getCreatedDate());
    params.addValue(BiologicalDataItemParameters.CREATED_BY.name(), item.getCreatedBy());
    params.addValue(BiologicalDataItemParameters.BUCKET_ID.name(), item.getBucketId());
    params.addValue(BiologicalDataItemParameters.PRETTY_NAME.name(), item.getPrettyName());

    getNamedParameterJdbcTemplate().update(insertBiologicalDataItemQuery, params);
}

From source file:com.jaspersoft.jasperserver.api.metadata.data.snapshot.hibernate.HibernateDataSnapshotContentsService.java

@Transactional(propagation = Propagation.MANDATORY, readOnly = true)
public DataContainer loadDataSnapshotData(ExecutionContext context, final long id) {
    return getHibernateTemplate().execute(new HibernateCallback<DataContainer>() {
        public DataContainer doInHibernate(Session session) throws HibernateException, SQLException {
            if (log.isDebugEnabled()) {
                log.debug("loading snapshot data " + id);
            }// w w  w  . ja  va  2s.com

            Blob dataBlob = loadSnapshotDataBlob(id, session);
            if (dataBlob == null) {
                return null;
            }

            FileBufferedDataContainer dataContainer;
            InputStream dataStream = dataBlob.getBinaryStream();
            try {
                dataContainer = new FileBufferedDataContainer();
                OutputStream dataOut = dataContainer.getOutputStream();
                try {
                    DataContainerStreamUtil.pipeData(dataStream, dataOut);
                } finally {
                    dataOut.close();// fail on close exception
                }
            } catch (IOException e) {
                throw new JSExceptionWrapper("Failed to read data snapshot", e);
            } finally {
                try {
                    dataStream.close();
                } catch (IOException e) {
                    log.warn("Failed to close blob stream for data snapshot " + id, e);
                }
            }
            return dataContainer;
        }
    });
}

From source file:cz.zcu.kiv.eegdatabase.logic.indexing.IndexingServiceImpl.java

/**
 * Does indexing of all LinkedIn posts.//from  www  .  j  a v  a2 s. com
 * @throws IllegalAccessException
 * @throws SolrServerException
 * @throws IOException
 */
@Async
@Transactional(propagation = Propagation.MANDATORY)
public void indexLinkedIn() throws IllegalAccessException, SolrServerException, IOException {

    int startIndex = 0;
    List<Post> posts = new ArrayList<Post>();
    List<Post> receivedPosts = linkedin.getGroupPostsWithMoreInfo(LINKEDIN_POSTS_STEP, startIndex);
    // additional iterations are necessary due to the limit of 50 returned posts at maximum (LinkedIn API restriciton)
    while (receivedPosts != null) {
        posts.addAll(receivedPosts);
        startIndex += LINKEDIN_POSTS_STEP;
        receivedPosts = linkedin.getGroupPostsWithMoreInfo(LINKEDIN_POSTS_STEP, startIndex);
    }

    linkedInIndexer.indexAll(posts);
}

From source file:com.epam.catgenome.dao.vcf.VcfFileDao.java

/**
 * Deletes {@code VcfFile}  metadata from database and corresponding vcf samples.
 *
 * @param vcfFileId id of file to remove
 *///w w  w . java2s.c  o m
@Transactional(propagation = Propagation.MANDATORY)
public void deleteVcfFile(final Long vcfFileId) {
    getJdbcTemplate().update(deleteVcfSampleQuery, vcfFileId);
    getJdbcTemplate().update(deleteVcfFileQuery, vcfFileId);
}

From source file:net.dontdrinkandroot.persistence.dao.GenericJpaDao.java

@Override
@Transactional(propagation = Propagation.MANDATORY, readOnly = true)
public <E extends Entity<K>, K> long getCount(final Class<E> clazz) {
    final CriteriaBuilder builder = this.getCriteriaBuilder();
    final CriteriaQuery<Long> criteriaQuery = builder.createQuery(Long.class);
    final Root<E> from = criteriaQuery.from(clazz);

    final Expression<Long> count = builder.count(from);

    criteriaQuery.select(count);/*from  w w w .j  a  va2 s  . c  o m*/

    return this.findSingle(criteriaQuery).longValue();
}

From source file:net.dontdrinkandroot.persistence.dao.TypedJpaDao.java

@Override
@Transactional(propagation = Propagation.MANDATORY, readOnly = true)
public List<E> findAll(final PredicateBuilder<E> filter) {
    final CriteriaBuilder builder = this.getCriteriaBuilder();
    final CriteriaQuery<E> criteriaQuery = builder.createQuery(this.entityClass);
    final Root<E> from = criteriaQuery.from(this.entityClass);

    criteriaQuery.where(filter.createPredicate(builder, from));

    return this.find(criteriaQuery);
}

From source file:ru.org.linux.user.UserLogDao.java

@Transactional(rollbackFor = Exception.class, propagation = Propagation.MANDATORY)
public void logUnblockUser(@Nonnull User user, @Nonnull User moderator) {
    jdbcTemplate.update(/*from ww  w .j a v a2 s .c  o m*/
            "INSERT INTO user_log (userid, action_userid, action_date, action, info) VALUES (?,?,CURRENT_TIMESTAMP, ?::user_log_action, ?)",
            user.getId(), moderator.getId(), UserLogAction.UNBLOCK_USER.toString(), ImmutableMap.of());
}

From source file:com.epam.catgenome.dao.vcf.VcfFileDao.java

/**
 * Loads a persisted {@code VcfFile} record by it's ID
 *
 * @param id {@code long} a VcfFile ID//from w w w  .  j  a va 2s.  c o m
 * @return {@code VcfFile} instance
 */
@Transactional(propagation = Propagation.MANDATORY)
public VcfFile loadVcfFile(long id) {
    List<BiologicalDataItem> files = getJdbcTemplate().query(loadVcfFileQuery,
            BiologicalDataItemDao.BiologicalDataItemParameters.getRowMapper(), id);

    return !files.isEmpty() ? (VcfFile) files.get(0) : null;
}

From source file:ru.org.linux.user.UserLogDao.java

@Transactional(rollbackFor = Exception.class, propagation = Propagation.MANDATORY)
public void logAcceptNewEmail(@Nonnull User user, @Nonnull String newEmail) {
    ImmutableMap.Builder<String, Object> builder = ImmutableMap.builder();

    builder.put(OPTION_NEW_EMAIL, newEmail);

    if (user.getEmail() != null) {
        builder.put(OPTION_OLD_EMAIL, user.getEmail());
    }// ww w . j  a v a 2  s .  co m

    jdbcTemplate.update(
            "INSERT INTO user_log (userid, action_userid, action_date, action, info) VALUES (?,?,CURRENT_TIMESTAMP, ?::user_log_action, ?)",
            user.getId(), user.getId(), UserLogAction.ACCEPT_NEW_EMAIL.toString(), builder.build());
}