Klagarge/MinecraftElectricalAge
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github-classroom[bot]
2023-05-02 11:57:51 +00:00
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src/main/java/ch/hevs/isi/MinecraftController.java Normal file
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package ch.hevs.isi;
import ch.hevs.isi.utils.Utility;
public class MinecraftController {
public static boolean ERASE_PREVIOUS_DATA_INB_DB = false;
public static void usage() {
System.out.println();
System.out.println("You're reading this message because no parameter (or not the needed ones) has been passed to the application.");
System.out.println();
System.out.println("In development mode, just add to your running configuration the needed parameters (see usage below).");
System.out.println("In running mode, the application's usage is the following:");
System.out.println("java MinecraftController <InfluxDB Server> <DB Name> <DB Measurement> <DB Username> <ModbusTCP Server> <ModbusTCP port> [-modbus4j] [-keepAlive]");
System.out.println("where:");
System.out.println("- <InfluxDB Server>: The complete URL of the InfluxDB server, including the protocol (http or https)...");
System.out.println(" Example: https://influx.sdi.hevs.ch");
System.out.println("- <DB Name>: The name of the Influx DB to use. For this project, this name is the name of the group you've been affected to. (SInXX)");
System.out.println("- <DB Username: The user's name to use to access the DB. It's also your group's name. (SInXX)");
System.out.println("- <ModbusTCP Server>: The IP address of the Minecraft ModbusTCP server (default value: localhost)");
System.out.println("- <ModbusTCP port>: The port number of the Minecraft ModbusTCP server (default value: 1502)");
System.out.println("- [-eraseDB]: Optional parameter! If set, the application will erase the previous data in InfluxDB...");
System.out.println();
System.exit(1);
}
@SuppressWarnings("all")
public static void main(String[] args) {
// ------------------------------------- DO NOT CHANGE THE FOLLOWING LINES -------------------------------------
String dbProtocol = "http";
String dbHostName = "localhost";
String dbName = "labo";
String dbUserName = "root";
String dbPassword = "root";
String modbusTcpHost = "localhost";
int modbusTcpPort = 1502;
// Check the number of arguments and show usage message if the number does not match.
String[] parameters = null;
// If there is only one number given as parameter, construct the parameters according the group number.
if (args.length >= 5) {
parameters = args;
// Decode parameters for influxDB
String[] dbParams = parameters[0].split("://");
if (dbParams.length != 2) {
usage();
}
dbProtocol = dbParams[0];
dbHostName = dbParams[1];
dbName = parameters[1];
dbUserName = parameters[2];
dbPassword = Utility.md5sum(dbUserName);
// Decode parameters for Modbus TCP
modbusTcpHost = parameters[3];
modbusTcpPort = Integer.parseInt(parameters[4]);
for (int i = 5; i < args.length; i++) {
if (parameters[i].compareToIgnoreCase("-erasedb") == 0) {
ERASE_PREVIOUS_DATA_INB_DB = true;
}
}
} else {
usage();
}
// ------------------------------------ /DO NOT CHANGE THE FOLLOWING LINES -------------------------------------
// Start coding here ...
}
}