1 files changed, 89 insertions, 0 deletions
diff --git a/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/cassandra/FeatureToggleDao.java b/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/cassandra/FeatureToggleDao.java
new file mode 100644
index 0000000000..dae34ae8e7
--- /dev/null
+++ b/catalog-dao/src/main/java/org/openecomp/sdc/be/dao/cassandra/FeatureToggleDao.java
@@ -0,0 +1,89 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2020 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.sdc.be.dao.cassandra;
+
+import com.datastax.driver.core.Session;
+import com.datastax.driver.mapping.MappingManager;
+import fj.data.Either;
+import org.apache.commons.lang3.tuple.ImmutablePair;
+import org.openecomp.sdc.be.resources.data.auditing.AuditingTypesConstants;
+import org.openecomp.sdc.be.resources.data.togglz.FeatureToggleEvent;
+import org.openecomp.sdc.common.log.wrappers.Logger;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.PostConstruct;
+import java.util.List;
+
+@Component("feature_toggle_dao")
+public class FeatureToggleDao extends CassandraDao {
+
+    private FeatureToggleAccessor featureToggleAccessor;
+    private static Logger logger = Logger.getLogger(FeatureToggleDao.class.getName());
+
+    public FeatureToggleDao(CassandraClient cassandraClient) {
+        super(cassandraClient);
+    }
+
+
+    @PostConstruct
+    public void init() {
+        String keyspace = AuditingTypesConstants.REPO_KEYSPACE;
+        if (client.isConnected()) {
+            Either<ImmutablePair<Session, MappingManager>, CassandraOperationStatus> result = client.connect(keyspace);
+            if (result.isLeft()) {
+                session = result.left().value().left;
+                manager = result.left().value().right;
+                featureToggleAccessor = manager.createAccessor(FeatureToggleAccessor.class);
+                logger.info("** FeatureToggleDao created");
+            } else {
+                logger.info("** FeatureToggleDao failed");
+                throw new RuntimeException(
+                        "Repo keyspace [" + keyspace + "] failed to connect with error : " + result.right().value());
+            }
+        } else {
+            logger.info("** Cassandra client isn't connected");
+            logger.info("** FeatureToggleDao created, but not connected");
+        }
+    }
+
+    public CassandraOperationStatus save(FeatureToggleEvent featureToggleEvent) {
+       return client.save(featureToggleEvent, FeatureToggleEvent.class, manager);
+    }
+
+    public FeatureToggleEvent get(String feature_name) {
+        return client.getById(feature_name, FeatureToggleEvent.class, manager)
+            .left()
+            .on(r -> {
+                logger.debug("Failed to retrieve state of feature [{}] due to error {}", feature_name, r.toString());
+                return null;
+            });
+    }
+
+    public CassandraOperationStatus delete(String feature_name) {
+        return client.delete(feature_name, FeatureToggleEvent.class, manager);
+    }
+
+    public List<FeatureToggleEvent> getAllFeatures() {
+        return featureToggleAccessor.getAllFeatures().all();
+    }
+
+}