112 lines
4.8 KiB
Java
112 lines
4.8 KiB
Java
package de.joethei.core.api;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import de.joethei.core.Core;
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/**
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* messages from database
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* @author joethei
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* @version 1.0
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*/
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public class Messages {
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public static String PREFIX;
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public static String CONSOLE_PREFIX;
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public static String UNKNOWN_ERROR;
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public static String NOT_A_PLAYER;
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public static String NO_PERMS;
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public static String ERROR;
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public static String NOT_ONLINE;
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public static String KICK_RESTART;
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public static String KICK_FULL;
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public static String COMMAND_NOT_FOUND;
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/**
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* write default data
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* @throws ClassNotFoundException Class couldn't be found
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* @throws SQLException SQL server not available or throwing error
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*/
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public static void writeDefault() throws ClassNotFoundException, SQLException {
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//editable messages will be set here, but do not edit this messages.
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MySQL sql = Core.returnSQL();
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sql.openConnection();
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if(!isInDatabase("Prefix")) sql.getConnection().createStatement().execute("INSERT INTO MESSAGES(Ident, Message) values ('Prefix', '§aunivento §8»');");
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if(!isInDatabase("ConsolePrefix")) sql.getConnection().createStatement().execute("INSERT INTO Messages(Ident, Message) values ('ConsolePrefix', '[univento Core]');");
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if(!isInDatabase("UnknownError")) sql.getConnection().createStatement().execute("INSERT INTO Messages(Ident, Message) values ('UnknownError', '§cEs ist leider ein unbekannter Fehler aufgetreten');");
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if(!isInDatabase("Commands.NoPlayer")) sql.getConnection().createStatement().execute("INSERT INTO Messages(Ident, Message) values ('Commands.NoPlayer', '§cDu bist leider kein Spieler');");
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if(!isInDatabase("Commands.NoPerms")) sql.getConnection().createStatement().execute("INSERT INTO Messages(Ident, Message) values ('Commands.NoPerms', '§cDu hast keine Berechtigungen diesen Befehl auszuführen')");
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if(!isInDatabase("Commands.Error")) sql.getConnection().createStatement().execute("INSERT INTO Messages(Ident, Message) values ('Commands.Error', '§cBeim ausführen dieses Befehls ist ein Fehler aufgetreten');");
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if(!isInDatabase("Commands.NotOnline")) sql.getConnection().createStatement().execute("INSERT INTO Messages(Ident, Message) values ('Commands.NotOnline', '§cDer Spieler $player ist nicht online');");
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if(!isInDatabase("Commands.Unknown")) sql.getConnection().createStatement().execute("INSERT INTO Messages(Ident, Message) values ('Commands.Unknown', '§6Dieser Befehl konnte leider nicht gefunden werden');");
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if(!isInDatabase("Kick.Restart")) sql.getConnection().createStatement().execute("INSERT INTO Messages(Ident, Message) values ('Kick.Restart', '§cDer Server startet gerade neu');");
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if(!isInDatabase("Kick.Full")) sql.getConnection().createStatement().execute("INSERT INTO Messages(Ident, Message) values ('Kick.Full', '§cDer Server ist leider schon voll')");
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sql.closeConnection();
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}
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/**
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* checks if message is in database
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* @param ident identifier of message
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* @return true/false
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*/
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private static boolean isInDatabase(String ident) {
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MySQL sql = Core.returnSQL();
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try {
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sql.openConnection();
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ResultSet rs = sql.getConnection().createStatement().executeQuery("SELECT * FROM Messages WHERE Ident='" + ident + "';");
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if (!rs.next()) {
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sql.closeConnection();
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return false;
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}
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sql.closeConnection();
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return true;
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} catch (ClassNotFoundException | SQLException e) {
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e.printStackTrace();
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return false;
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}
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}
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/**
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* reads all string to variables
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* @throws ClassNotFoundException Class couldn't be found
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* @throws SQLException SQL server not available or throwing error
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*/
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public static void readStrings() throws ClassNotFoundException, SQLException {
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PREFIX = readString("Prefix") + " ";
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CONSOLE_PREFIX = readString("ConsolePrefix") + " ";
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UNKNOWN_ERROR = readString("UnknownError");
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NOT_A_PLAYER = readString("Commands.NoPlayer") ;
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NO_PERMS = readString("Commands.NoPerms");
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ERROR = readString("Commands.Error");
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NOT_ONLINE = readString("Commands.NotOnline");
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KICK_RESTART = readString("Kick.Restart");
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KICK_FULL = readString("Kick.Full");
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COMMAND_NOT_FOUND = readString("Commands.Unkown");
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}
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/**
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* reads single message from database
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* @param path path
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* @return String
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*/
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public static String readString(String path) {
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MySQL sql = Core.returnSQL();
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try {
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sql.openConnection();
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ResultSet rs = sql.getConnection().createStatement().executeQuery("SELECT * FROM Messages WHERE Ident='" + path + "';");
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if (!rs.next()) {
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sql.closeConnection();
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return null;
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}
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sql.closeConnection();
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return rs.getString("Message");
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} catch (ClassNotFoundException | SQLException e) {
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e.printStackTrace();
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return null;
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}
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}
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} |