| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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.provisioner.internal.service; |
| |
| import com.datastax.driver.core.ResultSet; |
| import com.datastax.driver.mapping.Mapper; |
| import com.datastax.driver.mapping.Result; |
| import io.mifos.provisioner.config.ProvisionerConstants; |
| import io.mifos.provisioner.internal.repository.ApplicationEntity; |
| import java.util.ArrayList; |
| import java.util.List; |
| import org.apache.fineract.cn.cassandra.core.CassandraSessionProvider; |
| import org.apache.fineract.cn.lang.ServiceException; |
| import org.slf4j.Logger; |
| import org.springframework.beans.factory.annotation.Autowired; |
| import org.springframework.beans.factory.annotation.Qualifier; |
| import org.springframework.stereotype.Component; |
| |
| @Component |
| public class ApplicationService { |
| |
| private final Logger logger; |
| private final CassandraSessionProvider cassandraSessionProvider; |
| private final TenantApplicationService tenantApplicationService; |
| |
| @Autowired |
| public ApplicationService(@Qualifier(ProvisionerConstants.LOGGER_NAME) final Logger logger, |
| final CassandraSessionProvider cassandraSessionProvider, |
| final TenantApplicationService tenantApplicationService) { |
| super(); |
| this.logger = logger; |
| this.cassandraSessionProvider = cassandraSessionProvider; |
| this.tenantApplicationService = tenantApplicationService; |
| } |
| |
| public void create(final ApplicationEntity applicationEntity) { |
| final Mapper<ApplicationEntity> applicationEntityMapper = |
| this.cassandraSessionProvider.getAdminSessionMappingManager().mapper(ApplicationEntity.class); |
| |
| if (applicationEntityMapper.get(applicationEntity.getName()) != null) { |
| this.logger.warn("Tried to create duplicate application {}!", applicationEntity.getName()); |
| throw ServiceException.conflict("Application {0} already exists!", applicationEntity.getName()); |
| } |
| |
| applicationEntityMapper.save(applicationEntity); |
| } |
| |
| public ApplicationEntity find(final String name) { |
| final Mapper<ApplicationEntity> applicationEntityMapper = |
| this.cassandraSessionProvider.getAdminSessionMappingManager().mapper(ApplicationEntity.class); |
| |
| final ApplicationEntity applicationEntity = applicationEntityMapper.get(name); |
| if (applicationEntity == null) { |
| this.logger.warn("Tried to find unknown application {}!", name); |
| throw ServiceException.notFound("Application {0} not found!", name); |
| } |
| |
| return applicationEntity; |
| } |
| |
| public List<ApplicationEntity> fetchAll() { |
| final ArrayList<ApplicationEntity> applicationEntities = new ArrayList<>(); |
| |
| final ResultSet resultSet = |
| this.cassandraSessionProvider.getAdminSession().execute(" SELECT * FROM applications "); |
| |
| final Mapper<ApplicationEntity> applicationEntityMapper = |
| this.cassandraSessionProvider.getAdminSessionMappingManager().mapper(ApplicationEntity.class); |
| |
| if (resultSet != null) { |
| final Result<ApplicationEntity> mappedApplicationEntities = applicationEntityMapper.map(resultSet); |
| applicationEntities.addAll(mappedApplicationEntities.all()); |
| } |
| |
| return applicationEntities; |
| } |
| |
| public void delete(final String name) { |
| final Mapper<ApplicationEntity> applicationEntityMapper = |
| this.cassandraSessionProvider.getAdminSessionMappingManager().mapper(ApplicationEntity.class); |
| |
| applicationEntityMapper.delete(name); |
| this.tenantApplicationService.removeApplication(name); |
| } |
| } |