2 * ============LICENSE_START=======================================================
4 * ================================================================================
5 * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
18 * ============LICENSE_END=========================================================
21 package org.openecomp.sdc.model.impl;
23 import com.datastax.driver.core.ResultSet;
24 import com.datastax.driver.core.UDTValue;
25 import com.datastax.driver.mapping.Mapper;
26 import com.datastax.driver.mapping.Result;
27 import com.datastax.driver.mapping.UDTMapper;
28 import com.datastax.driver.mapping.annotations.Accessor;
29 import com.datastax.driver.mapping.annotations.Query;
30 import org.openecomp.core.model.dao.EnrichedServiceTemplateDao;
31 import org.openecomp.core.model.types.EnrichedServiceTemplateEntity;
32 import org.openecomp.core.model.types.ServiceTemplate;
33 import org.openecomp.core.nosqldb.api.NoSqlDb;
34 import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
35 import org.openecomp.sdc.versioning.VersioningManagerFactory;
36 import org.openecomp.sdc.versioning.dao.types.Version;
37 import org.openecomp.sdc.versioning.types.VersionableEntityMetadata;
39 import java.util.Collection;
40 import java.util.List;
41 import java.util.stream.Collectors;
43 public class EnrichedServiceTemplateDaoCassandraImpl implements EnrichedServiceTemplateDao {
45 private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
46 private static final Mapper<EnrichedServiceTemplateEntity> mapper =
47 noSqlDb.getMappingManager().mapper(
48 EnrichedServiceTemplateEntity.class);
49 private static final VspServiceTemplateAccessor accessor =
50 noSqlDb.getMappingManager().createAccessor(
51 VspServiceTemplateAccessor.class);
52 private static final UDTMapper<Version> versionMapper =
53 noSqlDb.getMappingManager().udtMapper(Version.class);
56 public void registerVersioning(String versionableEntityType) {
57 VersioningManagerFactory.getInstance().createInterface().register(versionableEntityType,
58 new VersionableEntityMetadata(mapper.getTableMetadata().getName(),
59 mapper.getTableMetadata().getPartitionKey().get(0).getName(),
60 mapper.getTableMetadata().getPartitionKey().get(1).getName()));
64 public void create(ServiceTemplate entity) {
65 EnrichedServiceTemplateEntity vspEnrichedServiceTemplateEntity =
66 new EnrichedServiceTemplateEntity(entity);
67 mapper.save(vspEnrichedServiceTemplateEntity);
71 public void update(ServiceTemplate entity) {
72 EnrichedServiceTemplateEntity vspEnrichedServiceTemplateEntity =
73 new EnrichedServiceTemplateEntity(entity);
74 mapper.save(vspEnrichedServiceTemplateEntity);
78 public ServiceTemplate get(String vspId, Version version) {
79 return (mapper.get(getKeys(vspId, version))).getServiceTemplate();
83 public void delete(String vspId, Version version) {
84 mapper.delete(vspId, version);
88 public Object[] getKeys(String vspId, Version version) {
89 return new Object[]{vspId, versionMapper.toUDT(version)};
93 public ServiceTemplate getTemplateInfo(String vspId, Version version, String name) {
94 EnrichedServiceTemplateEntity enrichedServiceTemplateEntity = accessor.getTemplateInfo(vspId,
95 versionMapper.toUDT(version), name).one();
96 if (enrichedServiceTemplateEntity == null) {
99 return enrichedServiceTemplateEntity.getServiceTemplate();
103 public Collection<ServiceTemplate> list(String vspId, Version version) {
105 List<EnrichedServiceTemplateEntity> entityList = accessor.list(vspId, version).all();
106 return entityList.stream().map(entity -> entity.getServiceTemplate())
107 .collect(Collectors.toList());
111 public String getBase(String vspId, Version version) {
112 Result<EnrichedServiceTemplateEntity> element =
113 accessor.getBase(vspId, versionMapper.toUDT(version));
114 if (element != null) {
115 EnrichedServiceTemplateEntity vspEnrichedServiceTemplateEntity = element.one();
116 if (vspEnrichedServiceTemplateEntity != null) {
117 return element.one().getBaseName();
124 public void deleteAll(String vspId, Version version) {
125 accessor.deleteAll(vspId, versionMapper.toUDT(version));
129 interface VspServiceTemplateAccessor {
132 "SELECT vsp_id, version, name, base_name ,content_data FROM vsp_enriched_service_template")
133 Result<EnrichedServiceTemplateEntity> listAll();
136 "SELECT vsp_id, version, name, base_name ,content_data FROM "
137 + "vsp_enriched_service_template where vsp_id=? and version=?")
138 Result<EnrichedServiceTemplateEntity> list(String vspId, Version version);
141 "SELECT vsp_id, version, name, base_name ,content_data FROM "
142 + "vsp_enriched_service_template where vsp_id=? and version=? and name=?")
143 Result<EnrichedServiceTemplateEntity> getTemplateInfo(String vspId, UDTValue version,
147 "SELECT vsp_id, version, name, base_name FROM "
148 + "vsp_enriched_service_template where vsp_id=? and version=?")
149 Result<EnrichedServiceTemplateEntity> getBase(String vspId, UDTValue version);
151 @Query("DELETE FROM vsp_enriched_service_template where vsp_id = ? and version = ?")
152 ResultSet deleteAll(String vspId, UDTValue version);