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Transferring from original dcae project

Issue-Id: DCAEGEN2-45
Change-Id: If8500f4a120ec2d27a714c8917f163beb57ee64c
Signed-off-by: Michael Hwang <mhwang@research.att.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/src/main/java/org/openecomp/dcae/inventory/daos/DCAEServicesComponentsMapsDAO.java b/src/main/java/org/openecomp/dcae/inventory/daos/DCAEServicesComponentsMapsDAO.java
new file mode 100644
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--- /dev/null
+++ b/src/main/java/org/openecomp/dcae/inventory/daos/DCAEServicesComponentsMapsDAO.java
@@ -0,0 +1,50 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * dcae-inventory
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.dcae.inventory.daos;
+
+import org.joda.time.DateTime;
+import org.skife.jdbi.v2.sqlobject.Bind;
+import org.skife.jdbi.v2.sqlobject.SqlQuery;
+import org.skife.jdbi.v2.sqlobject.SqlUpdate;
+
+/**
+ * This class manages the joining table called "dcae_services_components_maps" which maps the many-to-many relationship
+ * between DCAE services and DCAE service components.
+ *
+ * Created by mhwang on 4/19/16.
+ */
+public interface DCAEServicesComponentsMapsDAO extends InventoryDAO {
+
+    @SqlQuery("select exists (select * from information_schema.tables where table_name = \'dcae_services_components_maps\')")
+    Boolean checkIfTableExists();
+
+    @SqlUpdate("create table dcae_services_components_maps (service_id varchar not null references dcae_services (service_id), " +
+            "component_id varchar not null references dcae_service_components (component_id), " +
+            "created timestamp not null, primary key (service_id, component_id))")
+    void createTable();
+
+    @SqlUpdate("insert into dcae_services_components_maps (service_id, component_id, created) values (:serviceId, :componentId, :created)")
+    void insert(@Bind("serviceId") String serviceId, @Bind("componentId") String componentId, @Bind("created") DateTime created);
+
+    @SqlUpdate("delete from dcae_services_components_maps where service_id = :serviceId and component_id = :componentId")
+    void delete(@Bind("serviceId") String serviceId, @Bind("componentId") String componentId);
+
+}