1 files changed, 206 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/FeatureGroupCassandraDaoImpl.java b/openecomp-be/lib/openecomp-sdc-vendor-license-lib/openecomp-sdc-vendor-license-core/src/main/java/org/openecomp/sdc/vendorlicense/dao/impl/FeatureGroupCassandraDaoImpl.java
new file mode 100644
index 0000000000..86957a02c7
--- /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/FeatureGroupCassandraDaoImpl.java
@@ -0,0 +1,206 @@
+/*-
+ * ============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.FeatureGroupDao;
+import org.openecomp.sdc.vendorlicense.dao.types.FeatureGroupEntity;
+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.HashSet;
+import java.util.Set;
+
+
+public class FeatureGroupCassandraDaoImpl extends CassandraBaseDao<FeatureGroupEntity>
+    implements FeatureGroupDao {
+
+  private static NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
+  private static Mapper<FeatureGroupEntity> mapper =
+      noSqlDb.getMappingManager().mapper(FeatureGroupEntity.class);
+  private static FeatureGroupAccessor accessor =
+      noSqlDb.getMappingManager().createAccessor(FeatureGroupAccessor.class);
+  private static UDTMapper<Version> versionMapper =
+      noSqlDb.getMappingManager().udtMapper(Version.class);
+
+  private static Set<String> emptyIfNull(Set<String> set) {
+    return set == null ? new HashSet<>() : set;
+  }
+
+  @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.FEATURE_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<FeatureGroupEntity> getMapper() {
+    return mapper;
+  }
+
+  @Override
+  protected Object[] getKeys(FeatureGroupEntity entity) {
+    return new Object[]{entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()),
+        entity.getId()};
+  }
+
+  @Override
+  public long count(FeatureGroupEntity entity) {
+    return accessor.countByVlmVersion(entity.getVendorLicenseModelId(),
+        versionMapper.toUDT(entity.getVersion())).one().getLong("count");
+  }
+
+  @Override
+  public void updateFeatureGroup(FeatureGroupEntity entity,
+                                 Set<String> addedEntitlementPools,
+                                 Set<String> removedEntitlementPools,
+                                 Set<String> addedLicenseKeyGroups,
+                                 Set<String> removedLicenseKeyGroups) {
+    accessor.updateColumnsAndDeltaFeatureGroupIds(
+        entity.getName(),
+        entity.getDescription(),
+        entity.getPartNumber(),
+        emptyIfNull(addedEntitlementPools),
+        emptyIfNull(removedEntitlementPools),
+        emptyIfNull(addedLicenseKeyGroups),
+        emptyIfNull(removedLicenseKeyGroups),
+        entity.getVendorLicenseModelId(),
+        versionMapper.toUDT(entity.getVersion()),
+        entity.getId()
+    );
+  }
+
+  @Override
+  public Collection<FeatureGroupEntity> list(FeatureGroupEntity entity) {
+    return accessor.listByVlmVersion(entity.getVendorLicenseModelId(),
+        versionMapper.toUDT(entity.getVersion())).all();
+  }
+
+  @Override
+  public void deleteAll(FeatureGroupEntity entity) {
+    accessor.deleteByVlmVersion(entity.getVendorLicenseModelId(),
+        versionMapper.toUDT(entity.getVersion())).all();
+  }
+
+  @Override
+  public void addReferencingLicenseAgreement(FeatureGroupEntity entity, String licenseAgreementId) {
+    accessor.addReferencingLicenseAgreements(CommonMethods.toSingleElementSet(licenseAgreementId),
+        entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()), entity.getId());
+  }
+
+  @Override
+  public void removeReferencingLicenseAgreement(FeatureGroupEntity entity,
+                                                String licenseAgreementId) {
+    accessor
+        .removeReferencingLicenseAgreements(CommonMethods.toSingleElementSet(licenseAgreementId),
+            entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()),
+            entity.getId());
+  }
+
+  @Override
+  public void removeEntitlementPool(FeatureGroupEntity entity, String entitlementPoolId) {
+    accessor.removeEntitlementPools(CommonMethods.toSingleElementSet(entitlementPoolId),
+        entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()), entity.getId());
+  }
+
+  @Override
+  public void removeLicenseKeyGroup(FeatureGroupEntity entity, String licenseKeyGroupId) {
+    accessor.removeLicenseKeyGroup(CommonMethods.toSingleElementSet(licenseKeyGroupId),
+        entity.getVendorLicenseModelId(), versionMapper.toUDT(entity.getVersion()), entity.getId());
+  }
+
+  @Accessor
+  interface FeatureGroupAccessor {
+
+    @Query("select * from feature_group where vlm_id=? AND version=?")
+    Result<FeatureGroupEntity> listByVlmVersion(String vendorLicenseModelId, UDTValue version);
+
+    @Query("select count(1) from feature_group where vlm_id=? AND version=?")
+    ResultSet countByVlmVersion(String vendorLicenseModelId, UDTValue vendorLicenseModelVersion);
+
+    @Query("delete from feature_group where vlm_id=? AND version=?")
+    ResultSet deleteByVlmVersion(String vendorLicenseModelId, UDTValue vendorLicenseModelVersion);
+
+    @Query(
+        "update feature_group set name=?,description=?, part_num=?, ep_ids=ep_ids+ ?,"
+                + "ep_ids=ep_ids-?, lkg_ids=lkg_ids+?,lkg_ids=lkg_ids-? WHERE "
+                + "vlm_id=? AND version=? AND fg_id=?")
+    ResultSet updateColumnsAndDeltaFeatureGroupIds(String name, String description,
+                                                   String partNumber,
+                                                   Set<String> addedEntitlementPools,
+                                                   Set<String> removedEntitlementPools,
+                                                   Set<String> addedLicenseKeyGroups,
+                                                   Set<String> removedLicenseKeyGroups,
+                                                   String vendorLicenseModelId, UDTValue version,
+                                                   String id);
+
+    @Query(
+        "UPDATE feature_group SET ref_la_ids = ref_la_ids "
+                + "+ ? WHERE vlm_id=? AND version=? AND fg_id=?")
+    ResultSet addReferencingLicenseAgreements(Set<String> licenseAgreementIds,
+                                              String vendorLicenseModelId, UDTValue version,
+                                              String id);
+
+    @Query(
+        "UPDATE feature_group SET ref_la_ids = ref_la_ids - ? "
+               + "WHERE vlm_id=? AND version=? AND fg_id=?")
+    ResultSet removeReferencingLicenseAgreements(Set<String> licenseAgreementIds,
+                                                 String vendorLicenseModelId, UDTValue version,
+                                                 String id);
+
+    @Query("UPDATE feature_group SET ep_ids = ep_ids - ? WHERE vlm_id=? AND version=? AND fg_id=?")
+    ResultSet removeEntitlementPools(Set<String> entitlementPoolIds, String vendorLicenseModelId,
+                                     UDTValue version, String id);
+
+    @Query(
+        "UPDATE feature_group SET lkg_ids = lkg_ids - ? WHERE vlm_id=? AND version=? AND fg_id=?")
+    ResultSet removeLicenseKeyGroup(Set<String> licenseKeyGroupIds, String vendorLicenseModelId,
+                                    UDTValue version, String id);
+
+  }
+}
+