/*
* Copyright 1998-2014 Linux.org.ru
* 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 ru.org.linux.user;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.JdbcTemplate;
import org.springframework.jdbc.core.PreparedStatementCreator;
import org.springframework.jdbc.core.RowMapper;
import org.springframework.stereotype.Repository;
import ru.org.linux.site.DefaultProfile;
import ru.org.linux.util.ProfileHashtable;
import javax.annotation.Nonnull;
import javax.sql.DataSource;
import javax.validation.constraints.NotNull;
import java.sql.*;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@Repository
public class ProfileDao {
private JdbcTemplate jdbcTemplate;
@Autowired
private void setDataSource(DataSource ds) {
jdbcTemplate = new JdbcTemplate(ds);
}
@Nonnull
public Profile readProfile(@NotNull User user) {
List<Profile> profiles = jdbcTemplate.query(
"SELECT settings, main FROM user_settings WHERE id=?",
new RowMapper<Profile>() {
@Override
public Profile mapRow(ResultSet resultSet, int i) throws SQLException {
Array boxes = resultSet.getArray("main");
if (boxes != null) {
return new Profile(
new ProfileHashtable(DefaultProfile.getDefaultProfile(), (Map<String, String>) resultSet.getObject("settings")),
Arrays.asList((String[]) boxes.getArray())
);
} else {
return new Profile(
new ProfileHashtable(DefaultProfile.getDefaultProfile(), (Map<String, String>) resultSet.getObject("settings")),
null
);
}
}
},
user.getId()
);
if (profiles.isEmpty()) {
return new Profile(new ProfileHashtable(DefaultProfile.getDefaultProfile(), new HashMap<String, String>()), null);
} else {
return profiles.get(0);
}
}
public void deleteProfile(@Nonnull User user) {
jdbcTemplate.update("DELETE FROM user_settings WHERE id=?", user.getId());
}
public void writeProfile(@Nonnull final User user, @Nonnull final Profile profile) {
String boxlets[] = null;
List<String> customBoxlets = profile.getCustomBoxlets();
if (customBoxlets !=null) {
boxlets = customBoxlets.toArray(new String[customBoxlets.size()]);
}
final String[] finalBoxlets = boxlets;
if (jdbcTemplate.update(
new PreparedStatementCreator() {
@Override
public PreparedStatement createPreparedStatement(Connection con) throws SQLException {
PreparedStatement st = con.prepareStatement("UPDATE user_settings SET settings=?, main=? WHERE id=?");
st.setObject(1, profile.getSettings());
if (finalBoxlets!=null) {
st.setArray(2, con.createArrayOf("text", finalBoxlets));
} else {
st.setNull(2, Types.ARRAY);
}
st.setInt(3, user.getId());
return st;
}
})==0) {
jdbcTemplate.update(
new PreparedStatementCreator() {
@Override
public PreparedStatement createPreparedStatement(Connection con) throws SQLException {
PreparedStatement st = con.prepareStatement("INSERT INTO user_settings (id, settings, main) VALUES (?,?,?)");
st.setInt(1, user.getId());
st.setObject(2, profile.getSettings());
if (finalBoxlets!=null) {
st.setArray(3, con.createArrayOf("text", finalBoxlets));
} else {
st.setNull(3, Types.ARRAY);
}
return st;
}
}
);
}
}
}