Example usage for javax.persistence.criteria CriteriaBuilder and

List of usage examples for javax.persistence.criteria CriteriaBuilder and

  1. HOME
  2. Java
  3. javax
  4. javax.persistence.criteria.*
  5. CriteriaBuilder
  6. and

Introduction

In this page you can find the example usage for javax.persistence.criteria CriteriaBuilder and.

Prototype

Predicate and(Expression<Boolean> x, Expression<Boolean> y);

Source Link

Document

Create a conjunction of the given boolean expressions.

Usage

From source file:org.finra.dm.dao.impl.DmDaoImpl.java

/**
 * TODO: Make this method the main body of getStorageUploadStats once we migrate away from Oracle getStorageUploadStats TODO:    that leverages the storage
 * file view to query. This method is meant to be database agnostic.
 *
 * @param storageAlternateKey the storage alternate key
 * @param dateRange the date range//from w  w  w. j a va  2s . co  m
 *
 * @return the upload statistics
 */
private StorageDailyUploadStats getStorageUploadStatsDatabaseAgnostic(
        StorageAlternateKeyDto storageAlternateKey, DateRangeDto dateRange) {
    CriteriaBuilder builder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Tuple> criteria = builder.createTupleQuery();

    Root<StorageFileViewEntity> storageFileViewEntity = criteria.from(StorageFileViewEntity.class);

    Path<Date> createdDate = storageFileViewEntity.get(StorageFileViewEntity_.createdDate);

    Expression<Long> totalFilesExpression = builder
            .count(storageFileViewEntity.get(StorageFileViewEntity_.storageFileId));
    Expression<Long> totalBytesExpression = builder
            .sum(storageFileViewEntity.get(StorageFileViewEntity_.fileSizeInBytes));

    Predicate storageNameRestriction = builder.equal(
            builder.upper(storageFileViewEntity.get(StorageFileViewEntity_.storageCode)),
            storageAlternateKey.getStorageName().toUpperCase());
    Predicate createDateRestriction = builder.and(
            builder.greaterThanOrEqualTo(createdDate, dateRange.getLowerDate()),
            builder.lessThanOrEqualTo(createdDate, dateRange.getUpperDate()));

    criteria.multiselect(createdDate, totalFilesExpression, totalBytesExpression);
    criteria.where(builder.and(storageNameRestriction, createDateRestriction));

    List<Expression<?>> grouping = new ArrayList<>();
    grouping.add(createdDate);

    criteria.groupBy(grouping);

    criteria.orderBy(builder.asc(createdDate));

    // Retrieve and return the storage upload statistics.
    List<Tuple> tuples = entityManager.createQuery(criteria).getResultList();
    StorageDailyUploadStats uploadStats = new StorageDailyUploadStats();

    for (Tuple tuple : tuples) {
        StorageDailyUploadStat uploadStat = new StorageDailyUploadStat();
        uploadStats.getStorageDailyUploadStats().add(uploadStat);
        uploadStat.setUploadDate(DmDateUtils.getXMLGregorianCalendarValue(tuple.get(createdDate)));
        uploadStat.setTotalFiles(tuple.get(totalFilesExpression));
        uploadStat.setTotalBytes(tuple.get(totalBytesExpression));
    }

    return uploadStats;
}

From source file:org.finra.dm.dao.impl.DmDaoImpl.java

/**
 * TODO: Remove this method once we migrate away from Oracle getStorageUploadStats that uses Oracle specific 'trunc' function.
 *
 * @param storageAlternateKey the storage alternate key
 * @param dateRange the date range/*from  w  w w.  j  a v  a2s . c om*/
 *
 * @return the upload statistics
 */
private StorageDailyUploadStats getStorageUploadStatsOracle(StorageAlternateKeyDto storageAlternateKey,
        DateRangeDto dateRange) {
    // Create the criteria builder and the criteria.
    CriteriaBuilder builder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Tuple> criteria = builder.createTupleQuery();

    // The criteria root is the storage file.
    Root<StorageFileEntity> storageFileEntity = criteria.from(StorageFileEntity.class);

    // Join to the other tables we can filter on.
    Join<StorageFileEntity, StorageUnitEntity> storageUnitEntity = storageFileEntity
            .join(StorageFileEntity_.storageUnit);
    Join<StorageUnitEntity, StorageEntity> storageEntity = storageUnitEntity.join(StorageUnitEntity_.storage);

    // Create paths.
    Expression<Date> truncCreatedOnDateExpression = builder.function("trunc", Date.class,
            storageFileEntity.get(StorageFileEntity_.createdOn));
    Expression<Long> totalFilesExpression = builder.count(storageFileEntity.get(StorageFileEntity_.id));
    Expression<Long> totalBytesExpression = builder
            .sum(storageFileEntity.get(StorageFileEntity_.fileSizeBytes));

    // Create the standard restrictions (i.e. the standard where clauses).
    Predicate storageNameRestriction = builder.equal(builder.upper(storageEntity.get(StorageEntity_.name)),
            storageAlternateKey.getStorageName().toUpperCase());
    Predicate createDateRestriction = builder.and(
            builder.greaterThanOrEqualTo(truncCreatedOnDateExpression, dateRange.getLowerDate()),
            builder.lessThanOrEqualTo(truncCreatedOnDateExpression, dateRange.getUpperDate()));

    criteria.multiselect(truncCreatedOnDateExpression, totalFilesExpression, totalBytesExpression);
    criteria.where(builder.and(storageNameRestriction, createDateRestriction));

    // Create the group by clause.
    List<Expression<?>> grouping = new ArrayList<>();

    grouping.add(truncCreatedOnDateExpression);
    criteria.groupBy(grouping);

    // Create the order by clause.
    criteria.orderBy(builder.asc(truncCreatedOnDateExpression));

    // Retrieve and return the storage upload statistics.
    List<Tuple> tuples = entityManager.createQuery(criteria).getResultList();
    StorageDailyUploadStats uploadStats = new StorageDailyUploadStats();

    for (Tuple tuple : tuples) {
        StorageDailyUploadStat uploadStat = new StorageDailyUploadStat();
        uploadStats.getStorageDailyUploadStats().add(uploadStat);
        uploadStat.setUploadDate(
                DmDateUtils.getXMLGregorianCalendarValue(tuple.get(truncCreatedOnDateExpression)));
        uploadStat.setTotalFiles(tuple.get(totalFilesExpression));
        uploadStat.setTotalBytes(tuple.get(totalBytesExpression));
    }

    return uploadStats;
}

From source file:org.finra.dm.dao.impl.DmDaoImpl.java

/**
 * TODO: Make this method the main body of getStorageUploadStatsByBusinessObjectDefinition once we migrate away from Oracle TODO:
 * getStorageUploadStatsByBusinessObjectDefinition that uses storage file view. This method is meant to be database agnostic.
 *
 * @param storageAlternateKey the storage alternate key
 * @param dateRange the date range//from ww  w  . j  a  v a2  s . com
 *
 * @return the upload statistics
 */
private StorageBusinessObjectDefinitionDailyUploadStats getStorageUploadStatsByBusinessObjectDefinitionDatabaseAgnostic(
        StorageAlternateKeyDto storageAlternateKey, DateRangeDto dateRange) {
    CriteriaBuilder builder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Tuple> criteria = builder.createTupleQuery();

    Root<StorageFileViewEntity> storageFileViewEntity = criteria.from(StorageFileViewEntity.class);

    Path<String> namespaceCode = storageFileViewEntity.get(StorageFileViewEntity_.namespaceCode);
    Path<String> dataProviderCode = storageFileViewEntity.get(StorageFileViewEntity_.dataProviderCode);
    Path<String> businessObjectDefinitionName = storageFileViewEntity
            .get(StorageFileViewEntity_.businessObjectDefinitionName);
    Path<Date> createdDate = storageFileViewEntity.get(StorageFileViewEntity_.createdDate);
    Expression<Long> totalFilesExpression = builder
            .count(storageFileViewEntity.get(StorageFileViewEntity_.storageFileId));
    Expression<Long> totalBytesExpression = builder
            .sum(storageFileViewEntity.get(StorageFileViewEntity_.fileSizeInBytes));

    Predicate storageNameRestriction = builder.equal(
            builder.upper(storageFileViewEntity.get(StorageFileViewEntity_.storageCode)),
            storageAlternateKey.getStorageName().toUpperCase());
    Predicate createDateRestriction = builder.and(
            builder.greaterThanOrEqualTo(createdDate, dateRange.getLowerDate()),
            builder.lessThanOrEqualTo(createdDate, dateRange.getUpperDate()));

    criteria.multiselect(createdDate, namespaceCode, dataProviderCode, businessObjectDefinitionName,
            totalFilesExpression, totalBytesExpression);
    criteria.where(builder.and(storageNameRestriction, createDateRestriction));

    // Create the group by clause.
    List<Expression<?>> grouping = new ArrayList<>();
    grouping.add(createdDate);
    grouping.add(namespaceCode);
    grouping.add(dataProviderCode);
    grouping.add(businessObjectDefinitionName);
    criteria.groupBy(grouping);

    // Create the order by clause.
    criteria.orderBy(builder.asc(createdDate), builder.asc(namespaceCode), builder.asc(dataProviderCode),
            builder.asc(businessObjectDefinitionName));

    // Retrieve and return the storage upload statistics.
    List<Tuple> tuples = entityManager.createQuery(criteria).getResultList();
    StorageBusinessObjectDefinitionDailyUploadStats uploadStats = new StorageBusinessObjectDefinitionDailyUploadStats();

    for (Tuple tuple : tuples) {
        StorageBusinessObjectDefinitionDailyUploadStat uploadStat = new StorageBusinessObjectDefinitionDailyUploadStat();
        uploadStats.getStorageBusinessObjectDefinitionDailyUploadStats().add(uploadStat);
        uploadStat.setUploadDate(DmDateUtils.getXMLGregorianCalendarValue(tuple.get(createdDate)));
        uploadStat.setNamespace(tuple.get(namespaceCode));
        uploadStat.setDataProviderName(tuple.get(dataProviderCode));
        uploadStat.setBusinessObjectDefinitionName(tuple.get(businessObjectDefinitionName));
        uploadStat.setTotalFiles(tuple.get(totalFilesExpression));
        uploadStat.setTotalBytes(tuple.get(totalBytesExpression));
    }

    return uploadStats;
}

From source file:org.finra.dm.dao.impl.DmDaoImpl.java

/**
 * TODO: Remove this method once we migrate away from Oracle getStorageUploadStatsByBusinessObjectDefinition that uses Oracle specific 'trunc' function.
 *
 * @param storageAlternateKey the storage alternate key
 * @param dateRange the date range/*  ww  w  .  ja v a 2 s . co  m*/
 *
 * @return the upload statistics
 */
private StorageBusinessObjectDefinitionDailyUploadStats getStorageUploadStatsByBusinessObjectDefinitionOracle(
        StorageAlternateKeyDto storageAlternateKey, DateRangeDto dateRange) {
    // Create the criteria builder and the criteria.
    CriteriaBuilder builder = entityManager.getCriteriaBuilder();
    CriteriaQuery<Tuple> criteria = builder.createTupleQuery();

    // The criteria root is the storage file.
    Root<StorageFileEntity> storageFileEntity = criteria.from(StorageFileEntity.class);

    // Join to the other tables we can filter on.
    Join<StorageFileEntity, StorageUnitEntity> storageUnitEntity = storageFileEntity
            .join(StorageFileEntity_.storageUnit);
    Join<StorageUnitEntity, StorageEntity> storageEntity = storageUnitEntity.join(StorageUnitEntity_.storage);
    Join<StorageUnitEntity, BusinessObjectDataEntity> businessObjectDataEntity = storageUnitEntity
            .join(StorageUnitEntity_.businessObjectData);
    Join<BusinessObjectDataEntity, BusinessObjectFormatEntity> businessObjectFormatEntity = businessObjectDataEntity
            .join(BusinessObjectDataEntity_.businessObjectFormat);
    Join<BusinessObjectFormatEntity, BusinessObjectDefinitionEntity> businessObjectDefinitionEntity = businessObjectFormatEntity
            .join(BusinessObjectFormatEntity_.businessObjectDefinition);
    Join<BusinessObjectDefinitionEntity, DataProviderEntity> dataProviderEntity = businessObjectDefinitionEntity
            .join(BusinessObjectDefinitionEntity_.dataProvider);
    Join<BusinessObjectDefinitionEntity, NamespaceEntity> namespaceEntity = businessObjectDefinitionEntity
            .join(BusinessObjectDefinitionEntity_.namespace);

    // Create paths and expressions.
    Path<String> namespacePath = namespaceEntity.get(NamespaceEntity_.code);
    Path<String> dataProviderNamePath = dataProviderEntity.get(DataProviderEntity_.name);
    Path<String> businessObjectDefinitionNamePath = businessObjectDefinitionEntity
            .get(BusinessObjectDefinitionEntity_.name);
    Expression<Date> truncCreatedOnDateExpression = builder.function("trunc", Date.class,
            storageFileEntity.get(StorageFileEntity_.createdOn));
    Expression<Long> totalFilesExpression = builder.count(storageFileEntity.get(StorageFileEntity_.id));
    Expression<Long> totalBytesExpression = builder
            .sum(storageFileEntity.get(StorageFileEntity_.fileSizeBytes));

    // Create the standard restrictions (i.e. the standard where clauses).
    Predicate storageNameRestriction = builder.equal(builder.upper(storageEntity.get(StorageEntity_.name)),
            storageAlternateKey.getStorageName().toUpperCase());
    Predicate createDateRestriction = builder.and(
            builder.greaterThanOrEqualTo(truncCreatedOnDateExpression, dateRange.getLowerDate()),
            builder.lessThanOrEqualTo(truncCreatedOnDateExpression, dateRange.getUpperDate()));

    criteria.multiselect(truncCreatedOnDateExpression, namespacePath, dataProviderNamePath,
            businessObjectDefinitionNamePath, totalFilesExpression, totalBytesExpression);
    criteria.where(builder.and(storageNameRestriction, createDateRestriction));

    // Create the group by clause.
    List<Expression<?>> grouping = new ArrayList<>();

    grouping.add(truncCreatedOnDateExpression);
    grouping.add(namespacePath);
    grouping.add(dataProviderNamePath);
    grouping.add(businessObjectDefinitionNamePath);
    criteria.groupBy(grouping);

    // Create the order by clause.
    criteria.orderBy(builder.asc(truncCreatedOnDateExpression), builder.asc(namespacePath),
            builder.asc(dataProviderNamePath), builder.asc(businessObjectDefinitionNamePath));

    // Retrieve and return the storage upload statistics.
    List<Tuple> tuples = entityManager.createQuery(criteria).getResultList();
    StorageBusinessObjectDefinitionDailyUploadStats uploadStats = new StorageBusinessObjectDefinitionDailyUploadStats();

    for (Tuple tuple : tuples) {
        StorageBusinessObjectDefinitionDailyUploadStat uploadStat = new StorageBusinessObjectDefinitionDailyUploadStat();
        uploadStats.getStorageBusinessObjectDefinitionDailyUploadStats().add(uploadStat);
        uploadStat.setUploadDate(
                DmDateUtils.getXMLGregorianCalendarValue(tuple.get(truncCreatedOnDateExpression)));
        uploadStat.setNamespace(tuple.get(namespacePath));
        uploadStat.setDataProviderName(tuple.get(dataProviderNamePath));
        uploadStat.setBusinessObjectDefinitionName(tuple.get(businessObjectDefinitionNamePath));
        uploadStat.setTotalFiles(tuple.get(totalFilesExpression));
        uploadStat.setTotalBytes(tuple.get(totalBytesExpression));
    }

    return uploadStats;
}

From source file:org.finra.dm.dao.impl.DmDaoImpl.java

/**
 * {@inheritDoc}/*w w  w  .j  a  v a2s.com*/
 */
@Override
public JobDefinitionEntity getJobDefinitionByAltKey(String namespace, String jobName) {
    // Create the criteria builder and the criteria.
    CriteriaBuilder builder = entityManager.getCriteriaBuilder();
    CriteriaQuery<JobDefinitionEntity> criteria = builder.createQuery(JobDefinitionEntity.class);

    // The criteria root is the job definition.
    Root<JobDefinitionEntity> jobDefinition = criteria.from(JobDefinitionEntity.class);

    // Join to the other tables we can filter on.
    Join<JobDefinitionEntity, NamespaceEntity> namespaceJoin = jobDefinition
            .join(JobDefinitionEntity_.namespace);

    // Create the standard restrictions (i.e. the standard where clauses).
    Predicate namespaceRestriction = builder.equal(builder.upper(namespaceJoin.get(NamespaceEntity_.code)),
            namespace.toUpperCase());
    Predicate jobNameRestriction = builder.equal(builder.upper(jobDefinition.get(JobDefinitionEntity_.name)),
            jobName.toUpperCase());

    criteria.select(jobDefinition).where(builder.and(namespaceRestriction, jobNameRestriction));

    return executeSingleResultQuery(criteria, String.format(
            "Found more than one Activiti job definition with parameters {namespace=\"%s\", jobName=\"%s\"}.",
            namespace, jobName));
}

From source file:org.finra.dm.dao.impl.DmDaoImpl.java

/**
 * {@inheritDoc}//from   ww w . ja  va  2  s . c  om
 */
@Override
public EmrClusterDefinitionEntity getEmrClusterDefinitionByAltKey(String namespaceCd, String definitionName) {
    // Create the criteria builder and the criteria.
    CriteriaBuilder builder = entityManager.getCriteriaBuilder();
    CriteriaQuery<EmrClusterDefinitionEntity> criteria = builder.createQuery(EmrClusterDefinitionEntity.class);

    // The criteria root is the EMR cluster definition.
    Root<EmrClusterDefinitionEntity> emrClusterDefinition = criteria.from(EmrClusterDefinitionEntity.class);

    // Join to the other tables we can filter on.
    Join<EmrClusterDefinitionEntity, NamespaceEntity> namespace = emrClusterDefinition
            .join(EmrClusterDefinitionEntity_.namespace);

    // Create the standard restrictions (i.e. the standard where clauses).
    Predicate namespaceRestriction = builder.equal(builder.upper(namespace.get(NamespaceEntity_.code)),
            namespaceCd.toUpperCase());
    Predicate definitionNameRestriction = builder.equal(
            builder.upper(emrClusterDefinition.get(EmrClusterDefinitionEntity_.name)),
            definitionName.toUpperCase());

    criteria.select(emrClusterDefinition).where(builder.and(namespaceRestriction, definitionNameRestriction));

    return executeSingleResultQuery(criteria, String.format(
            "Found more than one EMR cluster definition with parameters {namespace=\"%s\", clusterDefinitionName=\"%s\"}.",
            namespace, definitionName));
}

From source file:org.finra.dm.dao.impl.DmDaoImpl.java

/**
 * {@inheritDoc}//from www.j  a va2 s  .c  o m
 */
@Override
public BusinessObjectDataNotificationRegistrationEntity getBusinessObjectDataNotificationByAltKey(
        BusinessObjectDataNotificationRegistrationKey key) {
    // Create the criteria builder and the criteria.
    CriteriaBuilder builder = entityManager.getCriteriaBuilder();
    CriteriaQuery<BusinessObjectDataNotificationRegistrationEntity> criteria = builder
            .createQuery(BusinessObjectDataNotificationRegistrationEntity.class);

    // The criteria root is the business object data notification registration entity.
    Root<BusinessObjectDataNotificationRegistrationEntity> businessObjectDataNotificationEntity = criteria
            .from(BusinessObjectDataNotificationRegistrationEntity.class);

    // Join to the other tables we can filter on.
    Join<BusinessObjectDataNotificationRegistrationEntity, NamespaceEntity> namespaceEntity = businessObjectDataNotificationEntity
            .join(BusinessObjectDataNotificationRegistrationEntity_.namespace);

    // Create the standard restrictions (i.e. the standard where clauses).
    Predicate queryRestriction = builder.equal(builder.upper(namespaceEntity.get(NamespaceEntity_.code)),
            key.getNamespace().toUpperCase());
    queryRestriction = builder.and(queryRestriction,
            builder.equal(
                    builder.upper(businessObjectDataNotificationEntity
                            .get(BusinessObjectDataNotificationRegistrationEntity_.name)),
                    key.getNotificationName().toUpperCase()));

    criteria.select(businessObjectDataNotificationEntity).where(queryRestriction);

    return executeSingleResultQuery(criteria, String.format(
            "Found more than one business object data notification registration with with parameters {namespace=\"%s\", notificationName=\"%s\"}.",
            key.getNamespace(), key.getNotificationName()));
}

From source file:org.finra.dm.dao.impl.DmDaoImpl.java

/**
 * {@inheritDoc}/*from   w  ww .  j  a va2 s .  c  o m*/
 */
@Override
public List<BusinessObjectDataNotificationRegistrationEntity> getBusinessObjectDataNotificationRegistrations(
        String notificationEventTypeCode, BusinessObjectDataKey businessObjectDataKey) {
    // Create the criteria builder and the criteria.
    CriteriaBuilder builder = entityManager.getCriteriaBuilder();
    CriteriaQuery<BusinessObjectDataNotificationRegistrationEntity> criteria = builder
            .createQuery(BusinessObjectDataNotificationRegistrationEntity.class);

    // The criteria root is the business object data notification registration entity.
    Root<BusinessObjectDataNotificationRegistrationEntity> businessObjectDataNotificationEntity = criteria
            .from(BusinessObjectDataNotificationRegistrationEntity.class);

    // Join to the other tables we can filter on.
    Join<BusinessObjectDataNotificationRegistrationEntity, NamespaceEntity> namespaceEntity = businessObjectDataNotificationEntity
            .join(BusinessObjectDataNotificationRegistrationEntity_.namespace);
    Join<BusinessObjectDataNotificationRegistrationEntity, NotificationEventTypeEntity> notificationEventTypeEntity = businessObjectDataNotificationEntity
            .join(BusinessObjectDataNotificationRegistrationEntity_.notificationEventType);
    Join<BusinessObjectDataNotificationRegistrationEntity, BusinessObjectDefinitionEntity> businessObjectDefinitionEntity = businessObjectDataNotificationEntity
            .join(BusinessObjectDataNotificationRegistrationEntity_.businessObjectDefinition);
    Join<BusinessObjectDefinitionEntity, NamespaceEntity> businessObjectDefinitionNamespaceEntity = businessObjectDefinitionEntity
            .join(BusinessObjectDefinitionEntity_.namespace);
    Join<BusinessObjectDataNotificationRegistrationEntity, FileTypeEntity> fileTypeEntity = businessObjectDataNotificationEntity
            .join(BusinessObjectDataNotificationRegistrationEntity_.fileType, JoinType.LEFT);

    // Create the standard restrictions (i.e. the standard where clauses).
    Predicate queryRestriction = builder.equal(
            builder.upper(notificationEventTypeEntity.get(NotificationEventTypeEntity_.code)),
            notificationEventTypeCode.toUpperCase());
    queryRestriction = builder.and(queryRestriction,
            builder.equal(builder.upper(businessObjectDefinitionNamespaceEntity.get(NamespaceEntity_.code)),
                    businessObjectDataKey.getNamespace().toUpperCase()));
    queryRestriction = builder.and(queryRestriction,
            builder.equal(
                    builder.upper(businessObjectDefinitionEntity.get(BusinessObjectDefinitionEntity_.name)),
                    businessObjectDataKey.getBusinessObjectDefinitionName().toUpperCase()));
    queryRestriction = builder.and(queryRestriction,
            builder.or(
                    builder.isNull(businessObjectDataNotificationEntity
                            .get(BusinessObjectDataNotificationRegistrationEntity_.usage)),
                    builder.equal(
                            builder.upper(businessObjectDataNotificationEntity
                                    .get(BusinessObjectDataNotificationRegistrationEntity_.usage)),
                            businessObjectDataKey.getBusinessObjectFormatUsage().toUpperCase())));
    queryRestriction = builder.and(queryRestriction,
            builder.or(
                    builder.isNull(businessObjectDataNotificationEntity
                            .get(BusinessObjectDataNotificationRegistrationEntity_.fileType)),
                    builder.equal(builder.upper(fileTypeEntity.get(FileTypeEntity_.code)),
                            businessObjectDataKey.getBusinessObjectFormatFileType().toUpperCase())));
    queryRestriction = builder.and(queryRestriction, builder.or(
            builder.isNull(businessObjectDataNotificationEntity
                    .get(BusinessObjectDataNotificationRegistrationEntity_.businessObjectFormatVersion)),
            builder.equal(
                    businessObjectDataNotificationEntity
                            .get(BusinessObjectDataNotificationRegistrationEntity_.businessObjectFormatVersion),
                    businessObjectDataKey.getBusinessObjectFormatVersion())));

    // Order the results by namespace and notification name.
    List<Order> orderBy = new ArrayList<>();
    orderBy.add(builder.asc(namespaceEntity.get(NamespaceEntity_.code)));
    orderBy.add(builder.asc(
            businessObjectDataNotificationEntity.get(BusinessObjectDataNotificationRegistrationEntity_.name)));

    // Add the clauses for the query.
    criteria.select(businessObjectDataNotificationEntity).where(queryRestriction).orderBy(orderBy);

    // Execute the query and return the results.
    return entityManager.createQuery(criteria).getResultList();
}

From source file:org.finra.herd.dao.impl.AbstractHerdDao.java

/**
 * TODO This method may be bdata specific. Consider creating new abstract class to group all bdata related DAO. Builds a query restriction predicate for the
 * specified entities as per business object data key values.
 *
 * @param builder the criteria builder//from ww w.j  a  v  a  2  s . c o  m
 * @param businessObjectDataEntity the business object data entity that appears in the from clause
 * @param businessObjectFormatEntity the business object format entity that appears in the from clause
 * @param fileTypeEntity the file type entity that appears in the from clause
 * @param businessObjectDefinitionEntity the business object definition entity that appears in the from clause
 * @param businessObjectDataKey the business object data key
 *
 * @return the query restriction predicate
 */
protected Predicate getQueryRestriction(CriteriaBuilder builder,
        From<?, BusinessObjectDataEntity> businessObjectDataEntity,
        From<?, BusinessObjectFormatEntity> businessObjectFormatEntity, From<?, FileTypeEntity> fileTypeEntity,
        From<?, BusinessObjectDefinitionEntity> businessObjectDefinitionEntity,
        BusinessObjectDataKey businessObjectDataKey) {
    // Create the standard restrictions based on the business object format key values that are part of the business object data key.
    // Please note that we specify not to ignore the business object format version.
    Predicate predicate = getQueryRestriction(builder, businessObjectFormatEntity, fileTypeEntity,
            businessObjectDefinitionEntity, getBusinessObjectFormatKey(businessObjectDataKey), false);

    // Create and append a restriction on partition values.
    predicate = builder.and(predicate,
            getQueryRestrictionOnPartitionValues(builder, businessObjectDataEntity, businessObjectDataKey));

    // If it is specified, create and append a restriction on business object data version.
    if (businessObjectDataKey.getBusinessObjectDataVersion() != null) {
        predicate = builder.and(predicate,
                builder.equal(businessObjectDataEntity.get(BusinessObjectDataEntity_.version),
                        businessObjectDataKey.getBusinessObjectDataVersion()));
    }

    return predicate;
}

From source file:org.finra.herd.dao.impl.AbstractHerdDao.java

/**
 * TODO This method may be bdata specific. Consider creating new abstract class to group all bdata related DAO. Builds a query restriction predicate for the
 * specified business object data entity as per primary and sub-partition values in the business object data key.
 *
 * @param builder the criteria builder//from  w  ww  .ja  va 2  s .  com
 * @param businessObjectDataEntity the business object data entity that appears in the from clause
 * @param primaryPartitionValue the primary partition value of the business object data
 * @param subPartitionValues the list of sub-partition values for the business object data
 *
 * @return the query restriction predicate
 */
protected Predicate getQueryRestrictionOnPartitionValues(CriteriaBuilder builder,
        From<?, BusinessObjectDataEntity> businessObjectDataEntity, String primaryPartitionValue,
        List<String> subPartitionValues) {
    // Create a standard restriction on primary partition value.
    Predicate predicate = builder.equal(businessObjectDataEntity.get(BusinessObjectDataEntity_.partitionValue),
            primaryPartitionValue);

    // Create and add standard restrictions on sub-partition values. Please note that the subpartition value columns are nullable.
    int subPartitionValuesCount = CollectionUtils.size(subPartitionValues);
    for (int i = 0; i < BusinessObjectDataEntity.MAX_SUBPARTITIONS; i++) {
        predicate = builder.and(predicate, i < subPartitionValuesCount
                ? builder.equal(businessObjectDataEntity.get(BUSINESS_OBJECT_DATA_SUBPARTITIONS.get(i)),
                        subPartitionValues.get(i))
                : builder.isNull(businessObjectDataEntity.get(BUSINESS_OBJECT_DATA_SUBPARTITIONS.get(i))));
    }

    return predicate;
}