/*
  Copyright (C) 2000 - 2022 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 recieved a copy of the text describing
  the FLOSS exception, and it is also available here:
  "http://www.silverpeas.org/docs/core/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 <http://www.gnu.org/licenses/>.
 */
package org.silverpeas.setup.api

import org.apache.commons.dbcp2.cpdsadapter.DriverAdapterCPDS
import org.apache.commons.dbcp2.datasources.SharedPoolDataSource

import javax.sql.DataSource

/**
 * A provider of the DataSource object used to access the database.
 * @author mmoquillon
 */
class DataSourceProvider {

  private final DataSource dataSource

  DataSourceProvider(final Map<String, String> settings) {
    Objects.requireNonNull(settings)
    DriverAdapterCPDS cpds = new DriverAdapterCPDS()
    cpds.setDriver(settings.DB_DRIVER)
    cpds.setUrl(settings.DB_URL)
    cpds.setUser(settings.DB_USER)
    cpds.setPassword(settings.DB_PASSWORD)

    SharedPoolDataSource tds = new SharedPoolDataSource()
    tds.setConnectionPoolDataSource(cpds)
    tds.setMaxTotal(10)
    tds.setDefaultMaxWaitMillis(50)
    dataSource = tds
  }
}
