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90 lines
3.3 KiB
90 lines
3.3 KiB
/*
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This file is part of Libresonic.
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Libresonic is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Libresonic is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Libresonic. If not, see <http://www.gnu.org/licenses/>.
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Copyright 2016 (C) Libresonic Authors
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Based upon Subsonic, Copyright 2009 (C) Sindre Mehus
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*/
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package org.libresonic.player.dao;
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import org.libresonic.player.Logger;
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import org.libresonic.player.domain.InternetRadio;
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import org.springframework.jdbc.core.RowMapper;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.util.List;
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/**
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* Provides database services for internet radio.
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*
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* @author Sindre Mehus
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*/
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public class InternetRadioDao extends AbstractDao {
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private static final Logger LOG = Logger.getLogger(InternetRadioDao.class);
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private static final String INSERT_COLUMNS = "name, stream_url, homepage_url, enabled, changed";
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private static final String QUERY_COLUMNS = "id, " + INSERT_COLUMNS;
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private final InternetRadioRowMapper rowMapper = new InternetRadioRowMapper();
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/**
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* Returns all internet radio stations.
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*
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* @return Possibly empty list of all internet radio stations.
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*/
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public List<InternetRadio> getAllInternetRadios() {
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String sql = "select " + QUERY_COLUMNS + " from internet_radio";
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return query(sql, rowMapper);
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}
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/**
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* Creates a new internet radio station.
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*
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* @param radio The internet radio station to create.
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*/
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public void createInternetRadio(InternetRadio radio) {
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String sql = "insert into internet_radio (" + INSERT_COLUMNS + ") values (?, ?, ?, ?, ?)";
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update(sql, radio.getName(), radio.getStreamUrl(), radio.getHomepageUrl(), radio.isEnabled(), radio.getChanged());
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LOG.info("Created internet radio station " + radio.getName());
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}
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/**
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* Deletes the internet radio station with the given ID.
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*
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* @param id The internet radio station ID.
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*/
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public void deleteInternetRadio(Integer id) {
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String sql = "delete from internet_radio where id=?";
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update(sql, id);
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LOG.info("Deleted internet radio station with ID " + id);
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}
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/**
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* Updates the given internet radio station.
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*
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* @param radio The internet radio station to update.
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*/
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public void updateInternetRadio(InternetRadio radio) {
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String sql = "update internet_radio set name=?, stream_url=?, homepage_url=?, enabled=?, changed=? where id=?";
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update(sql, radio.getName(), radio.getStreamUrl(), radio.getHomepageUrl(), radio.isEnabled(), radio.getChanged(), radio.getId());
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}
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private static class InternetRadioRowMapper implements RowMapper<InternetRadio> {
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public InternetRadio mapRow(ResultSet rs, int rowNum) throws SQLException {
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return new InternetRadio(rs.getInt(1), rs.getString(2), rs.getString(3), rs.getString(4), rs.getBoolean(5), rs.getTimestamp(6));
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}
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}
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}
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