Polish add SessionDeletedEvent & SessionExpiredEvent

* Add @author Mark Anderson for proper credit
* SessionDestroyedEvent no longer abstract to preserve passivity

Issue gh-258

spring-session/src/main/java/org/springframework/session/data/redis/SessionMessageListener.java

@@ -31,6 +31,7 @@ import org.springframework.util.Assert;
  * translate into a {@link SessionExpiredEvent}.
  *
  * @author Rob Winch
+ * @author Mark Anderson
  * @since 1.0
  */
 public class SessionMessageListener implements MessageListener {

spring-session/src/main/java/org/springframework/session/events/SessionDeletedEvent.java

@@ -22,7 +22,7 @@ import org.springframework.session.SessionRepository;
  * For {@link SessionRepository} implementations that support it, this event is
  * fired when a {@link Session} is destroyed via deletion.
  *
- * @author Rob Winch
+ * @author Mark Anderson
  * @since 1.1
  *
  */
@@ -32,5 +32,5 @@ public class SessionDeletedEvent extends SessionDestroyedEvent {
 	public SessionDeletedEvent(Object source, String sessionId) {
 		super(source, sessionId);
 	}
-	
+
 }

spring-session/src/main/java/org/springframework/session/events/SessionDestroyedEvent.java

@@ -26,7 +26,7 @@ import org.springframework.session.Session;
  *
  */
 @SuppressWarnings("serial")
-public abstract class SessionDestroyedEvent extends ApplicationEvent {
+public class SessionDestroyedEvent extends ApplicationEvent {
 	private final String sessionId;
 
 	public SessionDestroyedEvent(Object source, String sessionId) {

spring-session/src/main/java/org/springframework/session/events/SessionExpiredEvent.java

@@ -22,7 +22,7 @@ import org.springframework.session.SessionRepository;
  * For {@link SessionRepository} implementations that support it, this event is
  * fired when a {@link Session} is destroyed via expiration.
  *
- * @author Rob Winch
+ * @author Mark Anderson
  * @since 1.1
  *
  */

spring-session/src/main/java/org/springframework/session/web/socket/handler/WebSocketRegistryListener.java

@@ -41,6 +41,7 @@ import org.springframework.web.socket.messaging.SessionDisconnectEvent;
  *
  *
  * @author Rob Winch
+ * @author Mark Anderson
  * @since 1.0
  */
 public final class WebSocketRegistryListener implements ApplicationListener<ApplicationEvent> {

spring-session/src/test/java/org/springframework/session/data/redis/SessionMessageListenerTests.java

@@ -37,6 +37,7 @@ import org.springframework.session.events.SessionExpiredEvent;
 /**
  *
  * @author Rob Winch
+ * @author Mark Anderson
  *
  */
 @RunWith(MockitoJUnitRunner.class)
@@ -49,7 +50,7 @@ public class SessionMessageListenerTests {
 
 	@Captor
 	ArgumentCaptor<SessionDestroyedEvent> deletedEvent;
-	
+
 	@Captor
 	ArgumentCaptor<SessionExpiredEvent> expiredEvent;
 
@@ -93,7 +94,7 @@ public class SessionMessageListenerTests {
 		verify(eventPublisher).publishEvent(deletedEvent.capture());
 		assertThat(deletedEvent.getValue().getSource()).isEqualTo(listener);
 	}
-	
+
 	@Test
 	public void onMessageExpiredSource() throws Exception {
 		mockMessage("__keyevent@0__:expired","spring:session:sessions:123");