added event for logged-out users

diff --git a/src/org/mxchange/jusercore/events/logout/ObserveableUserLogoutEvent.java b/src/org/mxchange/jusercore/events/logout/ObserveableUserLogoutEvent.java
new file mode 100644 (file)
index 0000000..e9d430b
--- /dev/null
+++ b/src/org/mxchange/jusercore/events/logout/ObserveableUserLogoutEvent.java
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2016 Roland Haeder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.jusercore.events.logout;
+
+import java.io.Serializable;
+import org.mxchange.jusercore.model.user.User;
+
+/**
+ * An interface for events after the user has logged in
+ * <p>
+ * @author Roland Haeder<roland@mxchange.org>
+ */
+public interface ObserveableUserLogoutEvent extends Serializable {
+
+       /**
+        * Getter for user instance
+        * <p>
+        * @return User instance
+        */
+       User getLoggedOutUser ();
+
+}

diff --git a/src/org/mxchange/jusercore/events/logout/UserLogoutEvent.java b/src/org/mxchange/jusercore/events/logout/UserLogoutEvent.java
new file mode 100644 (file)
index 0000000..3ee0555
--- /dev/null
+++ b/src/org/mxchange/jusercore/events/logout/UserLogoutEvent.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2016 Roland Haeder
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.mxchange.jusercore.events.logout;
+
+import java.text.MessageFormat;
+import org.mxchange.jusercore.model.user.User;
+
+/**
+ * This event is fired when the loggedOutUser has logged in
+ * <p>
+ * @author Roland Haeder<roland@mxchange.org>
+ */
+public class UserLogoutEvent implements ObserveableUserLogoutEvent {
+
+       /**
+        * Serial number
+        */
+       private static final long serialVersionUID = 58_617_641_290_620L;
+
+       /**
+        * User instance
+        */
+       private final User loggedOutUser;
+
+       /**
+        * Constructor with updated loggedOutUser instance
+        * <p>
+        * @param loggedOutUser Updated loggedOutUser instance
+        */
+       public UserLogoutEvent (final User loggedOutUser) {
+               // Is the logged-in user instance valid?
+               if (null == loggedOutUser) {
+                       // Throw NPE
+                       throw new NullPointerException("loggedOutUser is null"); //NOI18N
+               } else if (loggedOutUser.getUserId() == null) {
+                       // Throw NPE again
+                       throw new NullPointerException("loggedOutUser.userId is null"); //NOI18N
+               } else if (loggedOutUser.getUserId() < 1) {
+                       // Invalid id number
+                       throw new IllegalArgumentException(MessageFormat.format("loggedOutUser.userId={0} is invalid.", loggedOutUser.getUserId())); //NOI18N
+               }
+
+               // Set loggedOutUser
+               this.loggedOutUser = loggedOutUser;
+       }
+
+       @Override
+       public User getLoggedOutUser () {
+               return this.loggedOutUser;
+       }
+
+}