diff options
Diffstat (limited to 'src/main/java/org/onap/dcaegen2/services/sonhms/dao/DmaapNotificationsRepository.java')
-rw-r--r-- | src/main/java/org/onap/dcaegen2/services/sonhms/dao/DmaapNotificationsRepository.java | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/main/java/org/onap/dcaegen2/services/sonhms/dao/DmaapNotificationsRepository.java b/src/main/java/org/onap/dcaegen2/services/sonhms/dao/DmaapNotificationsRepository.java new file mode 100644 index 0000000..356dca6 --- /dev/null +++ b/src/main/java/org/onap/dcaegen2/services/sonhms/dao/DmaapNotificationsRepository.java @@ -0,0 +1,41 @@ +/******************************************************************************* + * ============LICENSE_START======================================================= + * son-handler + * ================================================================================ + * Copyright (C) 2019 Wipro Limited. + * ============================================================================== + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + * + *******************************************************************************/ + +package org.onap.dcaegen2.services.sonhms.dao; + +import org.onap.dcaegen2.services.sonhms.entity.DmaapNotifications; + +import org.springframework.data.jpa.repository.Query; +import org.springframework.data.repository.CrudRepository; +import org.springframework.stereotype.Repository; + + +@Repository +public interface DmaapNotificationsRepository extends CrudRepository<DmaapNotifications, String> { + + @Query(nativeQuery = true, + value = "DELETE FROM dmaap_notifications " + + "WHERE notification = ( SELECT notification FROM dmaap_notifications ORDER BY " + + "created_at FOR UPDATE SKIP LOCKED LIMIT 1 ) RETURNING notification;") + + public String getNotificationFromQueue(); + +} |