1 files changed, 145 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/src/main/java/org/openecomp/sdc/model/impl/ServiceTemplateDaoCassandraImpl.java b/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/src/main/java/org/openecomp/sdc/model/impl/ServiceTemplateDaoCassandraImpl.java
new file mode 100644
index 0000000000..ffc9a24677
--- /dev/null
+++ b/openecomp-be/lib/openecomp-sdc-model-lib/openecomp-sdc-model-impl/src/main/java/org/openecomp/sdc/model/impl/ServiceTemplateDaoCassandraImpl.java
@@ -0,0 +1,145 @@
+/*-
+ * ============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.model.impl;
+
+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.model.dao.ServiceTemplateDao;
+import org.openecomp.core.model.types.ServiceTemplate;
+import org.openecomp.core.model.types.ServiceTemplateEntity;
+import org.openecomp.core.nosqldb.api.NoSqlDb;
+import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
+import org.openecomp.sdc.versioning.VersioningManagerFactory;
+import org.openecomp.sdc.versioning.dao.types.Version;
+import org.openecomp.sdc.versioning.types.VersionableEntityMetadata;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.stream.Collectors;
+
+public class ServiceTemplateDaoCassandraImpl implements ServiceTemplateDao {
+
+
+  private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
+  private static final Mapper<ServiceTemplateEntity> mapper =
+      noSqlDb.getMappingManager().mapper(ServiceTemplateEntity.class);
+  private static final VspServiceTemplateAccessor accessor =
+      noSqlDb.getMappingManager().createAccessor(VspServiceTemplateAccessor.class);
+  private static final UDTMapper<Version> versionMapper =
+      noSqlDb.getMappingManager().udtMapper(Version.class);
+
+  @Override
+  public void registerVersioning(String versionableEntityType) {
+    VersioningManagerFactory.getInstance().createInterface()
+        .register(versionableEntityType, new VersionableEntityMetadata(
+            mapper.getTableMetadata().getName(),
+            mapper.getTableMetadata().getPartitionKey().get(0).getName(),
+            mapper.getTableMetadata().getPartitionKey().get(1).getName()));
+  }
+
+  @Override
+  public Collection<ServiceTemplate> list(String vspId, Version version) {
+
+    List<ServiceTemplateEntity> entityList = accessor.list(vspId, version).all();
+    return entityList.stream().map(entity -> entity.getServiceTemplate())
+        .collect(Collectors.toList());
+  }
+
+  @Override
+  public void create(ServiceTemplate entity) {
+    ServiceTemplateEntity vspServiceTemplateEntity = new ServiceTemplateEntity(entity);
+    mapper.save(vspServiceTemplateEntity);
+  }
+
+  @Override
+  public void update(ServiceTemplate entity) {
+    ServiceTemplateEntity vspServiceTemplateEntity = new ServiceTemplateEntity(entity);
+    mapper.save(vspServiceTemplateEntity);
+  }
+
+  @Override
+  public ServiceTemplate get(String vspId, Version version) {
+    return (mapper.get(getKeys(vspId, version))).getServiceTemplate();
+  }
+
+  @Override
+  public void delete(String vspId, Version version) {
+    mapper.delete(vspId, version);
+  }
+
+
+  @Override
+  public Object[] getKeys(String vspId, Version version) {
+    return new Object[]{vspId, versionMapper.toUDT(version)};
+  }
+
+  @Override
+  public ServiceTemplate getTemplateInfo(String vspId, Version version, String name) {
+    ServiceTemplateEntity serviceTemplateEntity =
+        accessor.getTemplateInfo(vspId, versionMapper.toUDT(version), name).one();
+    if (serviceTemplateEntity == null) {
+      return null;
+    }
+    return serviceTemplateEntity.getServiceTemplate();
+  }
+
+  @Override
+  public String getBase(String vspId, Version version) {
+    Result<ServiceTemplateEntity> element = accessor.getBase(vspId, versionMapper.toUDT(version));
+    if (element != null) {
+      ServiceTemplateEntity vspServiceTemplateEntity = element.one();
+      if (vspServiceTemplateEntity != null) {
+        return element.one().getBaseName();
+      }
+    }
+    return null;
+  }
+
+
+  @Accessor
+  interface VspServiceTemplateAccessor {
+
+    @Query("SELECT vsp_id, version, name, base_name ,content_data FROM vsp_service_template")
+    Result<ServiceTemplateEntity> listAll();
+
+    @Query(
+        "SELECT vsp_id, version, name, base_name ,content_data"
+                + " FROM vsp_service_template where vsp_id=? and version=?")
+    Result<ServiceTemplateEntity> list(String vspId, Version version);
+
+
+    @Query(
+        "SELECT vsp_id, version, name, base_name ,content_data "
+                + "FROM vsp_service_template where vsp_id=? and version=? and name=?")
+    Result<ServiceTemplateEntity> getTemplateInfo(String vspId, UDTValue version, String name);
+
+    @Query(
+        "SELECT vsp_id, version, name, base_name  "
+                + "FROM vsp_service_template where vsp_id=? and version=?")
+    Result<ServiceTemplateEntity> getBase(String vspId, UDTValue version);
+  }
+
+
+}