1 files changed, 130 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-vendor-license-lib/openecomp-sdc-vendor-license-core/src/main/java/org/openecomp/sdc/vendorlicense/dao/impl/LicenseKeyGroupCassandraDaoImpl.java b/openecomp-be/lib/openecomp-sdc-vendor-license-lib/openecomp-sdc-vendor-license-core/src/main/java/org/openecomp/sdc/vendorlicense/dao/impl/LicenseKeyGroupCassandraDaoImpl.java
new file mode 100644
index 0000000000..c6952c8d03
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-vendor-license-lib/openecomp-sdc-vendor-license-core/src/main/java/org/openecomp/sdc/vendorlicense/dao/impl/LicenseKeyGroupCassandraDaoImpl.java
@@ -0,0 +1,130 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * 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.sdc.vendorlicense.dao.impl;
+
+import com.datastax.driver.core.ResultSet;
+import com.datastax.driver.core.UDTValue;
+import com.datastax.driver.mapping.Mapper;
+import com.datastax.driver.mapping.Result;
+import com.datastax.driver.mapping.UDTMapper;
+import com.datastax.driver.mapping.annotations.Accessor;
+import com.datastax.driver.mapping.annotations.Query;
+import org.openecomp.core.dao.impl.CassandraBaseDao;
+import org.openecomp.core.nosqldb.api.NoSqlDb;
+import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
+import org.openecomp.core.utilities.CommonMethods;
+import org.openecomp.sdc.vendorlicense.VendorLicenseConstants;
+import org.openecomp.sdc.vendorlicense.dao.LicenseKeyGroupDao;
+import org.openecomp.sdc.vendorlicense.dao.types.LicenseKeyGroupEntity;
+import org.openecomp.sdc.versioning.VersioningManagerFactory;
+import org.openecomp.sdc.versioning.dao.types.Version;
+import org.openecomp.sdc.versioning.types.UniqueValueMetadata;
+import org.openecomp.sdc.versioning.types.VersionableEntityMetadata;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Set;
+
+
+public class LicenseKeyGroupCassandraDaoImpl extends CassandraBaseDao<LicenseKeyGroupEntity>
+    implements LicenseKeyGroupDao {
+  private static NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
+  private static Mapper<LicenseKeyGroupEntity> mapper =
+      noSqlDb.getMappingManager().mapper(LicenseKeyGroupEntity.class);
+  private static LicenseKeyGroupAccessor accessor =
+      noSqlDb.getMappingManager().createAccessor(LicenseKeyGroupAccessor.class);
+  private static UDTMapper<Version> versionMapper =
+      noSqlDb.getMappingManager().udtMapper(Version.class);
+
+  @Override
+  public void registerVersioning(String versionableEntityType) {
+    VersionableEntityMetadata metadata = new VersionableEntityMetadata(
+        mapper.getTableMetadata().getName(),
+        mapper.getTableMetadata().getPartitionKey().get(0).getName(),
+        mapper.getTableMetadata().getPartitionKey().get(1).getName());
+
+    metadata.setUniqueValuesMetadata(Collections.singletonList(
+        new UniqueValueMetadata(VendorLicenseConstants.UniqueValues.LICENSE_KEY_GROUP_NAME,
+            Arrays.asList(mapper.getTableMetadata().getPartitionKey().get(0).getName(),
+                mapper.getTableMetadata().getPartitionKey().get(1).getName(), "name"))));
+
+    VersioningManagerFactory.getInstance().createInterface()
+        .register(versionableEntityType, metadata);
+  }
+
+  @Override
+  protected Mapper<LicenseKeyGroupEntity> getMapper() {
+    return mapper;
+  }
+
+  @Override
+  protected Object[] getKeys(LicenseKeyGroupEntity entity) {
+    return new Object[]{entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()),
+        entity.getId()};
+  }
+
+  @Override
+  public Collection<LicenseKeyGroupEntity> list(LicenseKeyGroupEntity entity) {
+    return accessor.listByVlmVersion(entity.getVendorLicenseModelId(),
+        versionMapper.toUDT(entity.getVersion())).all();
+  }
+
+  @Override
+  public void deleteAll(LicenseKeyGroupEntity entity) {
+    accessor.deleteByVlmVersion(entity.getVendorLicenseModelId(),
+        versionMapper.toUDT(entity.getVersion())).all();
+  }
+
+  @Override
+  public void addReferencingFeatureGroup(LicenseKeyGroupEntity entity, String featureGroupId) {
+    accessor.addReferencingFeatureGroups(CommonMethods.toSingleElementSet(featureGroupId),
+        entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()), entity.getId());
+  }
+
+  @Override
+  public void removeReferencingFeatureGroup(LicenseKeyGroupEntity entity, String featureGroupId) {
+    accessor.removeReferencingFeatureGroups(CommonMethods.toSingleElementSet(featureGroupId),
+        entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()), entity.getId());
+  }
+
+  @Accessor
+  interface LicenseKeyGroupAccessor {
+    @Query("select * from license_key_group where vlm_id=? and version=?")
+    Result<LicenseKeyGroupEntity> listByVlmVersion(String vendorLicenseModelId, UDTValue version);
+
+    @Query("delete from license_key_group where vlm_id=? and version=?")
+    Result<LicenseKeyGroupEntity> deleteByVlmVersion(String vendorLicenseModelId, UDTValue version);
+
+    @Query(
+        "UPDATE license_key_group SET ref_fg_ids = ref_fg_ids + ? WHERE vlm_id=? AND version=?"
+            + " AND lkg_id=?")
+    ResultSet addReferencingFeatureGroups(Set<String> referencingFeatureGroups,
+                                          String vendorLicenseModelId, UDTValue version, String id);
+
+    @Query(
+        "UPDATE license_key_group SET ref_fg_ids = ref_fg_ids - ? WHERE vlm_id=? AND version=? "
+            + "AND lkg_id=?")
+    ResultSet removeReferencingFeatureGroups(Set<String> referencingFeatureGroups,
+                                             String vendorLicenseModelId, UDTValue version,
+                                             String id);
+  }
+}