Added the UsageException

src/main/java/de/gnmyt/autoresponder/commands/usage/UsageException.java

@@ -0,0 +1,59 @@
+package de.gnmyt.autoresponder.commands.usage;
+
+public class UsageException extends Exception {
+
+    public UsageExceptionType exceptionType;
+    public String message;
+    public String usageName;
+
+    /**
+     * Constructor of the {@link UsageExceptionType}
+     *
+     * @param exceptionType The type of the usage exception
+     * @param message       The reason why this has been executed
+     * @param usageName     The name of the usage element
+     */
+    public UsageException(UsageExceptionType exceptionType, String message, String usageName) {
+        this.exceptionType = exceptionType;
+        this.message = message;
+        this.usageName = usageName;
+    }
+
+    /**
+     * Gets the exception type
+     *
+     * @return the exception type
+     */
+    public UsageExceptionType getExceptionType() {
+        return exceptionType;
+    }
+
+    /**
+     * Gets the message of the exception
+     *
+     * @return the message of the exception
+     */
+    @Override
+    public String getMessage() {
+        return message;
+    }
+
+    /**
+     * Gets the name of the usage element
+     *
+     * @return the name of the usage element
+     */
+    public String getUsageName() {
+        return usageName;
+    }
+
+    /**
+     * Builds the usage exception into a string
+     *
+     * @return the usage exception into a string
+     */
+    @Override
+    public String toString() {
+        return exceptionType.toString() + "#" + getUsageName() +": " + message;
+    }
+}