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package sql;
import java.io.File;
import java.io.IOException;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Date;
import org.ini4j.InvalidFileFormatException;
import org.ini4j.Wini;
public class sql {
public Connection getConnection() {
try {
Class.forName("com.mysql.jdbc.Driver").newInstance();
} catch (InstantiationException | IllegalAccessException
| ClassNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
Wini ini = new Wini(new File("Maintenance_Config.ini"));
Connection con = DriverManager
.getConnection("jdbc:mysql://"+ini.get("sql", "connection")+"?user="+ini.get("sql", "user")+"&password="+ini.get("sql", "pass")+"");
con.setAutoCommit(false);
return con;
} catch (SQLException | IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
public void deleteFTPUsers(){
try {
Connection con=getConnection();
Statement stm = con.createStatement();
stm.executeUpdate("Delete from bwLehrpool.FtpUsers where CreationDate < date_sub(now(),interval 1 day);");
con.commit();
con.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
public void setLectureInactive(){
try {
Connection con=getConnection();
Statement stm_query = con.createStatement();
Statement stm_update = con.createStatement();
ResultSet rs=stm_query.executeQuery("SELECT lectureID FROM bwLehrpool.m_VLData_lecture where lastUsed < date_sub(now(),interval 1 day);");
while(rs.next()){
System.out.println(rs.getString("lectureID"));
stm_update.executeUpdate("UPDATE `bwLehrpool`.`m_VLData_lecture` SET `isActive`='0' WHERE `lectureID`='"+rs.getString("lectureID")+"';");
}
con.commit();
con.close();
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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