| /* |
| * Copyright 2017 The Mifos Initiative. |
| * |
| * 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. |
| */ |
| package io.mifos.identity.internal.repository; |
| |
| import com.datastax.driver.core.DataType; |
| import com.datastax.driver.core.Session; |
| import com.datastax.driver.core.Statement; |
| import com.datastax.driver.core.querybuilder.QueryBuilder; |
| import com.datastax.driver.core.schemabuilder.Create; |
| import com.datastax.driver.core.schemabuilder.CreateType; |
| import com.datastax.driver.core.schemabuilder.SchemaBuilder; |
| import com.datastax.driver.mapping.Mapper; |
| import io.mifos.core.cassandra.core.CassandraSessionProvider; |
| import io.mifos.core.cassandra.core.TenantAwareCassandraMapperProvider; |
| import io.mifos.core.cassandra.core.TenantAwareEntityTemplate; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.stereotype.Component; |
| import org.springframework.util.Assert; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Optional; |
| |
| /** |
| * @author Myrle Krantz |
| */ |
| @Component |
| public class PermittableGroups { |
| static final String TABLE_NAME = "isis_permittable_groups"; |
| static final String IDENTIFIER_COLUMN = "identifier"; |
| static final String PERMITTABLES_COLUMN = "permittables"; |
| |
| static final String TYPE_NAME = "isis_permittable_group"; |
| static final String PATH_FIELD = "path"; |
| static final String METHOD_FIELD = "method"; |
| static final String SOURCE_GROUP_ID_FIELD = "source_group_id"; |
| |
| private final CassandraSessionProvider cassandraSessionProvider; |
| private final TenantAwareEntityTemplate tenantAwareEntityTemplate; |
| private final TenantAwareCassandraMapperProvider tenantAwareCassandraMapperProvider; |
| |
| @Autowired |
| PermittableGroups( |
| final CassandraSessionProvider cassandraSessionProvider, |
| final TenantAwareEntityTemplate tenantAwareEntityTemplate, |
| final TenantAwareCassandraMapperProvider tenantAwareCassandraMapperProvider) { |
| this.cassandraSessionProvider = cassandraSessionProvider; |
| this.tenantAwareEntityTemplate = tenantAwareEntityTemplate; |
| this.tenantAwareCassandraMapperProvider = tenantAwareCassandraMapperProvider; |
| } |
| |
| public void buildTable() { |
| final CreateType createType = SchemaBuilder.createType(TYPE_NAME) |
| .ifNotExists() |
| .addColumn(PATH_FIELD, DataType.text()) |
| .addColumn(METHOD_FIELD, DataType.text()) |
| .addColumn(SOURCE_GROUP_ID_FIELD, DataType.text()); |
| |
| cassandraSessionProvider.getTenantSession().execute(createType); |
| |
| final Create create = SchemaBuilder.createTable(TABLE_NAME) |
| .ifNotExists() |
| .addPartitionKey(IDENTIFIER_COLUMN, DataType.text()) |
| .addUDTListColumn(PERMITTABLES_COLUMN, SchemaBuilder.frozen(TYPE_NAME)); |
| |
| cassandraSessionProvider.getTenantSession().execute(create); |
| |
| } |
| |
| public void add(final PermittableGroupEntity instance) { |
| tenantAwareEntityTemplate.save(instance); |
| } |
| |
| public Optional<PermittableGroupEntity> get(final String identifier) |
| { |
| final PermittableGroupEntity instance = |
| tenantAwareCassandraMapperProvider.getMapper(PermittableGroupEntity.class).get(identifier); |
| |
| if (instance != null) { |
| Assert.notNull(instance.getIdentifier()); |
| } |
| |
| return Optional.ofNullable(instance); |
| } |
| |
| public List<PermittableGroupEntity> getAll() { |
| final Session tenantSession = cassandraSessionProvider.getTenantSession(); |
| final Mapper<PermittableGroupEntity> entityMapper = tenantAwareCassandraMapperProvider.getMapper(PermittableGroupEntity.class); |
| |
| final Statement statement = QueryBuilder.select().all().from(TABLE_NAME); |
| |
| return new ArrayList<>(entityMapper.map(tenantSession.execute(statement)).all()); |
| } |
| } |