svn commit: r219008 - /lenya/trunk/src/java/org/apache/lenya/cms/ac/usecases/SessionViewer.java

Author: andreas
Date: Thu Jul 14 01:05:41 2005
New Revision: 219008

URL: http://svn.apache.org/viewcvs?rev=219008&view=rev
Log:
[minor change] removed unused variable, added javadoc tag

Modified:
    lenya/trunk/src/java/org/apache/lenya/cms/ac/usecases/SessionViewer.java

Modified: 
lenya/trunk/src/java/org/apache/lenya/cms/ac/usecases/SessionViewer.java
URL: 
http://svn.apache.org/viewcvs/lenya/trunk/src/java/org/apache/lenya/cms/ac/usecases/SessionViewer.java?rev=219008&r1=219007&r2=219008&view=diff
==============================================================================
--- lenya/trunk/src/java/org/apache/lenya/cms/ac/usecases/SessionViewer.java 
(original)
+++ lenya/trunk/src/java/org/apache/lenya/cms/ac/usecases/SessionViewer.java 
Thu Jul 14 01:05:41 2005
@@ -22,7 +22,6 @@
 import java.util.Iterator;
 import java.util.List;
 import java.util.Map;
-import java.util.Enumeration;
 import java.util.Vector;
 
 import javax.servlet.http.*;
@@ -34,73 +33,69 @@
 import org.apache.lenya.util.SessionListener;
 
 /**
- * SessionViewer usecase which gets all session objects from the 
SessionListener 
- * and extract the necessary informations. 
+ * SessionViewer usecase which gets all session objects from the 
SessionListener and extract the
+ * necessary informations.
  * 
- * @version $Id:$
+ * @version $Id$
  */
 public class SessionViewer extends AccessControlUsecase {
 
-       private static final String IDENTITY = Identity.class.getName();
+    private static final String IDENTITY = Identity.class.getName();
 
-       private static final String HISTORY = 
"org.apache.lenya.cms.cocoon.acting.History";
+    private static final String HISTORY = 
"org.apache.lenya.cms.cocoon.acting.History";
 
-       protected static final String USERS = "users";
+    protected static final String USERS = "users";
 
-       /**
-        * @see org.apache.lenya.cms.usecase.AbstractUsecase#initParameters()
-        */
-       protected void initParameters() {
-               super.initParameters();
-               this.getSourceURL();
-
-               SessionListener sessions = new SessionListener();
-               WeakHashMap allSessions = sessions.getAllSessions();
-               List userList = new ArrayList();
-
-               Iterator userit = allSessions.entrySet().iterator();
-               while (userit.hasNext()) {
-                       Map.Entry entry = (Map.Entry) userit.next();
-                       HttpSession nextsession = (HttpSession) 
entry.getValue();
-
-                       Enumeration enum = nextsession.getAttributeNames();
-                       Identity identity = (Identity) 
nextsession.getAttribute(IDENTITY);
-
-                       User user = identity.getUser();
-                       if (user != null) {
-                               Vector history = (Vector) 
nextsession.getAttribute(HISTORY);
-                               String publicationID = 
getPublicationIDfromHistory(history);
-                               if 
(publicationID.equals(getPublicationIDfromURL())) {
-                                       userList.add(identity.getUser());
-                               }
-                       }
-               }
-               setParameter(USERS, userList);
-       }
-
-       /**
-        * Extract the publicationID from the history information stored in the
-        * session
-        * 
-        * @param history
-        *            The history stored in the session.. An entry looks like \/
-        *            <publication-id>/authoring/index.html
-        * 
-        */
-       private String getPublicationIDfromHistory(Vector history) {
-
-               String firstElement = history.firstElement().toString();
-               String publicationID = firstElement.substring(1, 
firstElement.indexOf(
-                               "/", 1));
-
-               return publicationID;
-       }
-
-       /**
-        * @return The publicationID from an URL.
-        */
-       private String getPublicationIDfromURL() {
-               URLInformation info = new URLInformation(getSourceURL());
-               return info.getPublicationId();
-       }
+    /**
+     * @see org.apache.lenya.cms.usecase.AbstractUsecase#initParameters()
+     */
+    protected void initParameters() {
+        super.initParameters();
+        this.getSourceURL();
+
+        SessionListener sessions = new SessionListener();
+        WeakHashMap allSessions = sessions.getAllSessions();
+        List userList = new ArrayList();
+
+        Iterator userit = allSessions.entrySet().iterator();
+        while (userit.hasNext()) {
+            Map.Entry entry = (Map.Entry) userit.next();
+            HttpSession nextsession = (HttpSession) entry.getValue();
+
+            Identity identity = (Identity) nextsession.getAttribute(IDENTITY);
+
+            User user = identity.getUser();
+            if (user != null) {
+                Vector history = (Vector) nextsession.getAttribute(HISTORY);
+                String publicationID = getPublicationIDfromHistory(history);
+                if (publicationID.equals(getPublicationIDfromURL())) {
+                    userList.add(identity.getUser());
+                }
+            }
+        }
+        setParameter(USERS, userList);
+    }
+
+    /**
+     * Extract the publicationID from the history information stored in the 
session
+     * 
+     * @param history The history stored in the session.. An entry looks like 
\/
+     *            <publication-id>/authoring/index.html
+     * @return A publication ID.
+     */
+    private String getPublicationIDfromHistory(Vector history) {
+
+        String firstElement = history.firstElement().toString();
+        String publicationID = firstElement.substring(1, 
firstElement.indexOf("/", 1));
+
+        return publicationID;
+    }
+
+    /**
+     * @return The publicationID from an URL.
+     */
+    private String getPublicationIDfromURL() {
+        URLInformation info = new URLInformation(getSourceURL());
+        return info.getPublicationId();
+    }
 }