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.UDTValue;
24 import com.datastax.driver.mapping.Mapper;
25 import com.datastax.driver.mapping.Result;
26 import com.datastax.driver.mapping.UDTMapper;
27 import com.datastax.driver.mapping.annotations.Accessor;
28 import com.datastax.driver.mapping.annotations.Query;
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.VersioningManagerFactory;
35 import org.openecomp.sdc.versioning.dao.types.Version;
36 import org.openecomp.sdc.versioning.types.VersionableEntityMetadata;
38 import java.util.Collection;
39 import java.util.List;
40 import java.util.stream.Collectors;
42 public class EnrichedServiceTemplateDaoCassandraImpl implements EnrichedServiceTemplateDao {
44 private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface();
45 private static final Mapper<EnrichedServiceTemplateEntity> mapper =
46 noSqlDb.getMappingManager().mapper(EnrichedServiceTemplateEntity.class);
47 private static final VspServiceTemplateAccessor accessor =
48 noSqlDb.getMappingManager().createAccessor(VspServiceTemplateAccessor.class);
49 private static final UDTMapper<Version> versionMapper =
50 noSqlDb.getMappingManager().udtMapper(Version.class);
53 public void registerVersioning(String versionableEntityType) {
54 VersioningManagerFactory.getInstance().createInterface()
55 .register(versionableEntityType, new VersionableEntityMetadata(
56 mapper.getTableMetadata().getName(),
57 mapper.getTableMetadata().getPartitionKey().get(0).getName(),
58 mapper.getTableMetadata().getPartitionKey().get(1).getName()));
62 public Collection<ServiceTemplate> list(String vspId, Version version) {
64 List<EnrichedServiceTemplateEntity> entityList = accessor.list(vspId, version).all();
65 return entityList.stream().map(entity -> entity.getServiceTemplate())
66 .collect(Collectors.toList());
70 public void create(ServiceTemplate entity) {
71 EnrichedServiceTemplateEntity vspEnrichedServiceTemplateEntity =
72 new EnrichedServiceTemplateEntity(entity);
73 mapper.save(vspEnrichedServiceTemplateEntity);
77 public void update(ServiceTemplate entity) {
78 EnrichedServiceTemplateEntity vspEnrichedServiceTemplateEntity =
79 new EnrichedServiceTemplateEntity(entity);
80 mapper.save(vspEnrichedServiceTemplateEntity);
84 public ServiceTemplate get(String vspId, Version version) {
85 return (mapper.get(getKeys(vspId, version))).getServiceTemplate();
89 public void delete(String vspId, Version version) {
90 mapper.delete(vspId, version);
95 public Object[] getKeys(String vspId, Version version) {
96 return new Object[]{vspId, versionMapper.toUDT(version)};
100 public ServiceTemplate getTemplateInfo(String vspId, Version version, String name) {
101 EnrichedServiceTemplateEntity enrichedServiceTemplateEntity =
102 accessor.getTemplateInfo(vspId, versionMapper.toUDT(version), name).one();
103 if (enrichedServiceTemplateEntity == null) {
106 return enrichedServiceTemplateEntity.getServiceTemplate();
110 public String getBase(String vspId, Version version) {
111 Result<EnrichedServiceTemplateEntity> element =
112 accessor.getBase(vspId, versionMapper.toUDT(version));
113 if (element != null) {
114 EnrichedServiceTemplateEntity vspEnrichedServiceTemplateEntity = element.one();
115 if (vspEnrichedServiceTemplateEntity != null) {
116 return element.one().getBaseName();
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 vsp_enriched_service_template "
132 + "where vsp_id=? and version=?")
133 Result<EnrichedServiceTemplateEntity> list(String vspId, Version version);
137 "SELECT vsp_id, version, name, base_name ,content_data FROM vsp_enriched_service_template "
138 + "where vsp_id=? and version=? and name=?")
139 Result<EnrichedServiceTemplateEntity> getTemplateInfo(String vspId, UDTValue version,
143 "SELECT vsp_id, version, name, base_name FROM vsp_enriched_service_template "
144 + "where vsp_id=? and version=?")
145 Result<EnrichedServiceTemplateEntity> getBase(String vspId, UDTValue version);