public Connection get_connection() {
try {
// This will load the MySQL driver, each DB has its own driver
Class.forName("com.mysql.jdbc.Driver");
// Setup the connection with the DB
Connection connect =
DriverManager.getConnection(
"jdbc:mysql://"
+ Non_GUI_config.get_database_host()
+ "/"
+ Non_GUI_config.get_database_name()
+ "?"
+ "user="******"&password="
+ Non_GUI_config.get_database_password());
return connect;
} catch (SQLException ex) {
System.out.println(ex);
return null;
} catch (ClassNotFoundException ex) {
System.out.println(ex);
return null;
}
}
public ResultSet get_parsing_entity() {
Connection connect = get_connection();
if (connect != null) {
try {
PreparedStatement prepared_statement =
connect.prepareStatement(
"SELECT * FROM " + Non_GUI_config.get_database_name() + ".parsing_entity");
ResultSet cat = prepared_statement.executeQuery();
while (cat.next()) {
System.out.println(cat.getString("starting_url"));
System.out.println(cat.getString("domain"));
}
System.out.println("here");
} catch (SQLException ex) {
return null;
}
}
return null;
}