Listener for user session timeouts

Login/Logout events

git-svn-id: https://subversion.switch.ch/svn/shibboleth/java-idp/trunk@2075 ab3bd59b-922f-494d-bb5f-6f0a3c29deca

diff --git a/src/edu/internet2/middleware/shibboleth/idp/session/ContainerSessionListener.java b/src/edu/internet2/middleware/shibboleth/idp/session/ContainerSessionListener.java
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+++ b/src/edu/internet2/middleware/shibboleth/idp/session/ContainerSessionListener.java
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+/*
+ * Copyright [2006] [University Corporation for Advanced Internet Development, Inc.]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package edu.internet2.middleware.shibboleth.idp.session;
+
+import javax.servlet.http.HttpSession;
+import javax.servlet.http.HttpSessionEvent;
+import javax.servlet.http.HttpSessionListener;
+
+/**
+ * A listener that listens for the destruction of {@link HttpSession}s.  This allows
+ * the {@link SessionManager} to appropriately destroy a shibboleth session whether the 
+ * HTTP session is destroyed explicitly or through inactivity.
+ */
+public class ContainerSessionListener implements HttpSessionListener {
+
+    /**
+     * A no-op operation.
+     */
+    public void sessionCreated(HttpSessionEvent arg0) {
+        // we don't care about session creations
+    }
+
+    /** {@inheritDoc} */
+    public void sessionDestroyed(HttpSessionEvent arg0) {
+        // TODO Auto-generated method stub
+
+    }
+}
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diff --git a/src/edu/internet2/middleware/shibboleth/idp/session/LoginEvent.java b/src/edu/internet2/middleware/shibboleth/idp/session/LoginEvent.java
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+/*
+ * Copyright [2006] [University Corporation for Advanced Internet Development, Inc.]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package edu.internet2.middleware.shibboleth.idp.session;
+
+import org.springframework.context.ApplicationEvent;
+
+/**
+ * An event representing the creation of a Shibboleth session that occured 
+ * because a user logged into the system.
+ */
+public class LoginEvent extends ApplicationEvent {
+
+    public LoginEvent(SessionManager sessionManager){
+        super(sessionManager);
+    }
+}
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diff --git a/src/edu/internet2/middleware/shibboleth/idp/session/LogoutEvent.java b/src/edu/internet2/middleware/shibboleth/idp/session/LogoutEvent.java
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+++ b/src/edu/internet2/middleware/shibboleth/idp/session/LogoutEvent.java
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+/*
+ * Copyright [2006] [University Corporation for Advanced Internet Development, Inc.]
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package edu.internet2.middleware.shibboleth.idp.session;
+
+import org.springframework.context.ApplicationEvent;
+
+/**
+ * An event representing the destruction of a Shibboleth session that occured 
+ * because a user logged out of the system or because the application timed out.
+ */
+public class LogoutEvent extends ApplicationEvent {
+
+    public LogoutEvent(SessionManager sessionManager){
+        super(sessionManager);
+    }
+}