SpigotCore_Main/src/de/steamwar/command/CommandParseException.java

@@ -0,0 +1,42 @@
+/*
+ * This file is a part of the SteamWar software.
+ *
+ * Copyright (C) 2020  SteamWar.de-Serverteam
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package de.steamwar.command;
+
+public class CommandParseException extends Exception {
+
+    public CommandParseException() {
+    }
+
+    public CommandParseException(String message) {
+        super(message);
+    }
+
+    public CommandParseException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
+    public CommandParseException(Throwable cause) {
+        super(cause);
+    }
+
+    public CommandParseException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
+        super(message, cause, enableSuppression, writableStackTrace);
+    }
+}

SpigotCore_Main/src/de/steamwar/command/SWCommandUtils.java

@@ -99,12 +99,12 @@ public class SWCommandUtils {
         }
     }
 
-    static Object[] generateArgumentArray(TypeMapper<?>[] parameters, String[] args, boolean varArgs, String[] subCommand) {
+    static Object[] generateArgumentArray(TypeMapper<?>[] parameters, String[] args, boolean varArgs, String[] subCommand) throws CommandParseException {
         Object[] arguments = new Object[parameters.length + 1];
         int index = 0;
         while (index < subCommand.length) {
             if (!args[index].equals(subCommand[index])) {
-                throw new SecurityException();
+                throw new CommandParseException();
             }
             index++;
         }
@@ -112,7 +112,7 @@ public class SWCommandUtils {
         for (int i = 0; i < parameters.length - (varArgs ? 1 : 0); i++) {
             arguments[i + 1] = parameters[i].map(args[index++]);
             if (arguments[i + 1] == null) {
-                throw new SecurityException();
+                throw new CommandParseException();
             }
         }
 

SpigotCore_Main/src/de/steamwar/command/SubCommand.java

@@ -19,6 +19,7 @@
 
 package de.steamwar.command;
 
+import org.bukkit.Bukkit;
 import org.bukkit.command.CommandSender;
 
 import java.lang.reflect.InvocationTargetException;
@@ -26,6 +27,7 @@ import java.lang.reflect.Method;
 import java.lang.reflect.Parameter;
 import java.util.*;
 import java.util.function.Function;
+import java.util.logging.Level;
 
 class SubCommand {
 
@@ -94,6 +96,8 @@ class SubCommand {
             method.invoke(swCommand, objects);
         } catch (IllegalAccessException | RuntimeException | InvocationTargetException e) {
             throw new SecurityException(e.getMessage(), e);
+        } catch (CommandParseException e) {
+            return false;
         }
         return true;
     }