RAS-46 Add login exceptions.

common/src/main/java/org/echocat/marquardt/common/exceptions/AlreadyLoggedInException.java

@@ -0,0 +1,20 @@
+/*
+ * echocat Marquardt Java SDK, Copyright (c) 2015 echocat
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+package org.echocat.marquardt.common.exceptions;
+
+public class AlreadyLoggedInException extends RuntimeException {
+
+    public AlreadyLoggedInException() {
+        super();
+    }
+
+    public AlreadyLoggedInException(String message) {
+        super(message);
+    }
+}

common/src/main/java/org/echocat/marquardt/common/exceptions/LoginFailedException.java

@@ -0,0 +1,20 @@
+/*
+ * echocat Marquardt Java SDK, Copyright (c) 2015 echocat
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+package org.echocat.marquardt.common.exceptions;
+
+public class LoginFailedException extends RuntimeException {
+
+    public LoginFailedException() {
+        super();
+    }
+
+    public LoginFailedException(String message) {
+        super(message);
+    }
+}

common/src/main/java/org/echocat/marquardt/common/exceptions/UserExistsException.java

@@ -0,0 +1,21 @@
+/*
+ * echocat Marquardt Java SDK, Copyright (c) 2015 echocat
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+package org.echocat.marquardt.common.exceptions;
+
+public class UserExistsException extends RuntimeException {
+
+    public UserExistsException() {
+        super();
+    }
+
+    public UserExistsException(String message) {
+        super(message);
+    }
+
+}