2 * Copyright © 2016-2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.openecomp.sdc.model.impl;
19 import com.datastax.driver.core.ResultSet;
20 import com.datastax.driver.core.UDTValue;
21 import com.datastax.driver.mapping.Mapper;
22 import com.datastax.driver.mapping.Result;
23 import com.datastax.driver.mapping.UDTMapper;
24 import com.datastax.driver.mapping.annotations.Accessor;
25 import com.datastax.driver.mapping.annotations.Query;
26 import java.util.Collection;
27 import java.util.List;
28 import java.util.stream.Collectors;
29 import org.openecomp.core.model.dao.EnrichedServiceTemplateDao;
30 import org.openecomp.core.model.types.EnrichedServiceTemplateEntity;
31 import org.openecomp.core.model.types.ServiceTemplate;
32 import org.openecomp.core.nosqldb.api.NoSqlDb;
33 import org.openecomp.core.nosqldb.factory.NoSqlDbFactory;
34 import org.openecomp.sdc.versioning.ActionVersioningManagerFactory;
35 import org.openecomp.sdc.versioning.dao.types.Version;
36 import org.openecomp.sdc.versioning.types.VersionableEntityMetadata;
38 public class EnrichedServiceTemplateDaoCassandraImpl implements EnrichedServiceTemplateDao {
40 private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
41 private static final Mapper<EnrichedServiceTemplateEntity> mapper =
42 noSqlDb.getMappingManager().mapper(
43 EnrichedServiceTemplateEntity.class);
44 private static final VspServiceTemplateAccessor accessor =
45 noSqlDb.getMappingManager().createAccessor(
46 VspServiceTemplateAccessor.class);
47 private static final UDTMapper<Version> versionMapper =
48 noSqlDb.getMappingManager().udtMapper(Version.class);
51 public void registerVersioning(String versionableEntityType) {
52 ActionVersioningManagerFactory.getInstance().createInterface().register(versionableEntityType,
53 new VersionableEntityMetadata(mapper.getTableMetadata().getName(),
54 mapper.getTableMetadata().getPartitionKey().get(0).getName(),
55 mapper.getTableMetadata().getPartitionKey().get(1).getName()));
59 public void create(ServiceTemplate entity) {
60 EnrichedServiceTemplateEntity vspEnrichedServiceTemplateEntity =
61 new EnrichedServiceTemplateEntity(entity);
62 mapper.save(vspEnrichedServiceTemplateEntity);
66 public void update(ServiceTemplate entity) {
67 EnrichedServiceTemplateEntity vspEnrichedServiceTemplateEntity =
68 new EnrichedServiceTemplateEntity(entity);
69 mapper.save(vspEnrichedServiceTemplateEntity);
73 public ServiceTemplate get(String vspId, Version version) {
74 return (mapper.get(getKeys(vspId, version))).getServiceTemplate();
78 public void delete(String vspId, Version version) {
79 mapper.delete(vspId, version);
83 public Object[] getKeys(String vspId, Version version) {
84 return new Object[]{vspId, versionMapper.toUDT(version)};
88 public ServiceTemplate getTemplateInfo(String vspId, Version version, String name) {
89 EnrichedServiceTemplateEntity enrichedServiceTemplateEntity = accessor.getTemplateInfo(vspId,
90 versionMapper.toUDT(version), name).one();
91 if (enrichedServiceTemplateEntity == null) {
94 return enrichedServiceTemplateEntity.getServiceTemplate();
98 public Collection<ServiceTemplate> list(String vspId, Version version) {
100 List<EnrichedServiceTemplateEntity> entityList = accessor.list(vspId, version).all();
101 return entityList.stream().map(entity -> entity.getServiceTemplate())
102 .collect(Collectors.toList());
106 public String getBase(String vspId, Version version) {
107 Result<EnrichedServiceTemplateEntity> element =
108 accessor.getBase(vspId, versionMapper.toUDT(version));
109 if (element != null) {
110 EnrichedServiceTemplateEntity vspEnrichedServiceTemplateEntity = element.one();
111 if (vspEnrichedServiceTemplateEntity != null) {
112 return element.one().getBaseName();
119 public void deleteAll(String vspId, Version version) {
120 accessor.deleteAll(vspId, versionMapper.toUDT(version));
124 interface VspServiceTemplateAccessor {
127 "SELECT vsp_id, version, name, base_name ,content_data FROM vsp_enriched_service_template")
128 Result<EnrichedServiceTemplateEntity> listAll();
131 "SELECT vsp_id, version, name, base_name ,content_data FROM "
132 + "vsp_enriched_service_template where vsp_id=? and version=?")
133 Result<EnrichedServiceTemplateEntity> list(String vspId, Version version);
136 "SELECT vsp_id, version, name, base_name ,content_data FROM "
137 + "vsp_enriched_service_template where vsp_id=? and version=? and name=?")
138 Result<EnrichedServiceTemplateEntity> getTemplateInfo(String vspId, UDTValue version,
142 "SELECT vsp_id, version, name, base_name FROM "
143 + "vsp_enriched_service_template where vsp_id=? and version=?")
144 Result<EnrichedServiceTemplateEntity> getBase(String vspId, UDTValue version);
146 @Query("DELETE FROM vsp_enriched_service_template where vsp_id = ? and version = ?")
147 ResultSet deleteAll(String vspId, UDTValue version);