# SimpleMyDBConnectionInfoService.java

    /*
     * Copyright (C) 2000 - 2024 Silverpeas
     *
     * This program is free software: you can redistribute it and/or modify
     * it under the terms of the GNU Affero General Public License as
     * published by the Free Software Foundation, either version 3 of the
     * License, or (at your option) any later version.
     *
     * As a special exception to the terms and conditions of version 3.0 of
     * the GPL, you may redistribute this Program in connection with Free/Libre
     * Open Source Software ("FLOSS") applications as described in Silverpeas's
     * FLOSS exception. You should have received a copy of the text describing
     * the FLOSS exception, and it is also available here:
     * "https://www.silverpeas.org/legal/floss_exception.html"
     *
     * This program is distributed in the hope that it will be useful,
     * but WITHOUT ANY WARRANTY; without even the implied warranty of
     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
     * GNU Affero General Public License for more details.
     *
     * You should have received a copy of the GNU Affero General Public License
     * along with this program. If not, see <https://www.gnu.org/licenses/>.
     */
    package org.silverpeas.components.mydb.service.impl;

    import org.silverpeas.components.mydb.model.DataSourceDefinition;
    import org.silverpeas.components.mydb.model.MyDBConnectionInfo;
    import org.silverpeas.components.mydb.model.MyDBConnectionInfoRepository;
    import org.silverpeas.components.mydb.service.MyDBConnectionInfoService;
    import org.silverpeas.core.annotation.Service;
    import org.silverpeas.core.util.ResourceLocator;
    import org.silverpeas.core.util.SettingBundle;
    import org.silverpeas.core.util.StringUtil;

    import javax.inject.Inject;
    import javax.transaction.Transactional;
    import java.util.ArrayList;
    import java.util.List;

    @Service
    @Transactional
    public class SimpleMyDBConnectionInfoService implements MyDBConnectionInfoService {

      private static final SettingBundle dataSources =
          ResourceLocator.getSettingBundle("org.silverpeas.mydb.settings.dataSources");

      @Inject
      private MyDBConnectionInfoRepository repository;

      @Override
      public List<MyDBConnectionInfo> getConnectionInfoList(final String instanceId) {
        return repository.findByInstanceId(instanceId);
      }

      @Override
      public void removeConnectionInfo(final MyDBConnectionInfo connectionInfo) {
        repository.delete(connectionInfo);
      }

      @Override
      public void removeConnectionInfoOfComponentInstance(final String componentInstanceId) {
        repository.deleteByInstanceId(componentInstanceId);
      }

      @Override
      public MyDBConnectionInfo getConnectionInfo(final String id) {
        return repository.getById(id);
      }

      @Override
      public MyDBConnectionInfo saveConnectionInfo(
          final MyDBConnectionInfo connectionInfo) {
        return repository.save(connectionInfo);
      }

      @Override
      public List<DataSourceDefinition> getAllDataSourceDefinitions() {
        int count = dataSources.getInteger("dataSource.count", 0);
        List<DataSourceDefinition> dataSourceDefinitions = new ArrayList<>(count);
        for (int i = 0; i < count; i++) {
          String jndiName = dataSources.getString("dataSource." + i + ".name");
          String description = dataSources.getString("dataSource." + i + ".description");
          if (StringUtil.isNotDefined(description)) {
            description = "";
          }
          dataSourceDefinitions.add(new DataSourceDefinition(jndiName, description));
        }
        return dataSourceDefinitions;
      }

    }