diff options
Diffstat (limited to 'openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/impl/ProcessDaoCassandraImpl.java')
1 files changed, 139 insertions, 0 deletions
diff --git a/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/impl/ProcessDaoCassandraImpl.java b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/impl/ProcessDaoCassandraImpl.java new file mode 100644 index 0000000000..b8900eb5d3 --- /dev/null +++ b/openecomp-be/lib/openecomp-sdc-vendor-software-product-lib/openecomp-sdc-vendor-software-product-core/src/main/java/org/openecomp/sdc/vendorsoftwareproduct/dao/impl/ProcessDaoCassandraImpl.java @@ -0,0 +1,139 @@ +/*- + * ============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.vendorsoftwareproduct.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.nosqldb.api.NoSqlDb; +import org.openecomp.core.nosqldb.factory.NoSqlDbFactory; +import org.openecomp.sdc.vendorsoftwareproduct.VendorSoftwareProductConstants; +import org.openecomp.sdc.vendorsoftwareproduct.dao.ProcessDao; +import org.openecomp.sdc.vendorsoftwareproduct.dao.type.ProcessEntity; +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; + +public class ProcessDaoCassandraImpl implements ProcessDao { + + private static final NoSqlDb noSqlDb = NoSqlDbFactory.getInstance().createInterface(); + private static final Mapper<ProcessEntity> mapper = + noSqlDb.getMappingManager().mapper(ProcessEntity.class); + private static final ProcessAccessor accessor = + noSqlDb.getMappingManager().createAccessor(ProcessAccessor.class); + private static final UDTMapper<Version> versionMapper = + noSqlDb.getMappingManager().udtMapper(Version.class); + + @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(VendorSoftwareProductConstants.UniqueValues.PROCESS_NAME, + Arrays.asList("vsp_id", "version", "component_id", "name")))); + + VersioningManagerFactory.getInstance().createInterface() + .register(versionableEntityType, metadata); + } + + @Override + public Collection<ProcessEntity> list(ProcessEntity entity) { + return accessor + .list(entity.getVspId(), versionMapper.toUDT(entity.getVersion()), entity.getComponentId()) + .all(); + } + + @Override + public void create(ProcessEntity entity) { + accessor.update(entity.getVspId(), versionMapper.toUDT(entity.getVersion()), + entity.getComponentId(), entity.getId(), entity.getName(), entity.getDescription()); + } + + @Override + public void update(ProcessEntity entity) { + accessor.update(entity.getVspId(), versionMapper.toUDT(entity.getVersion()), + entity.getComponentId(), entity.getId(), entity.getName(), entity.getDescription()); + } + + @Override + public ProcessEntity get(ProcessEntity entity) { + return accessor + .get(entity.getVspId(), versionMapper.toUDT(entity.getVersion()), entity.getComponentId(), + entity.getId()); + } + + @Override + public void delete(ProcessEntity entity) { + if (entity.getId() == null) { + accessor.deleteAll(entity.getVspId(), versionMapper.toUDT(entity.getVersion()), + entity.getComponentId()); + } else { + accessor.delete(entity.getVspId(), versionMapper.toUDT(entity.getVersion()), + entity.getComponentId(), entity.getId()); + } + } + + public void deleteAll(ProcessEntity entity) { + accessor.deleteAll(entity.getVspId(), versionMapper.toUDT(entity.getVersion())); + } + + @Accessor + interface ProcessAccessor { + + @Query( + "insert into vsp_process (vsp_id, version, component_id, process_id, name, description) " + + "values (?,?,?,?,?,?)") + ResultSet update(String vspId, UDTValue version, String componentId, String id, String name, + String description); + + @Query( + "select vsp_id, version, component_id, process_id, name, description, artifact_name " + + "from vsp_process where vsp_id=? and version=? and component_id=? and process_id=?") + ProcessEntity get(String vspId, UDTValue version, String componentId, String id); + + @Query( + "select vsp_id, version, component_id, process_id, name, description, artifact_name " + + "from vsp_process where vsp_id=? and version=? and component_id=?") + Result<ProcessEntity> list(String vspId, UDTValue version, String componentId); + + @Query( + "delete from vsp_process where vsp_id=? and version=? and component_id=? and process_id=?") + ResultSet delete(String vspId, UDTValue version, String componentId, String id); + + @Query("delete from vsp_process where vsp_id=? and version=? and component_id=?") + ResultSet deleteAll(String vspId, UDTValue version, String componentId); + + @Query("delete from vsp_process where vsp_id=? and version=?") + ResultSet deleteAll(String vspId, UDTValue version); + } +} |