GoJara

Implemented Comparator to sort active Gatewaysessions on overview page.
Some refactoring of jsps and TransportSession manager as well as some docs.

git-svn-id: http://svn.igniterealtime.org/svn/repos/openfire/trunk@13678 b35dd754-fafc-0310-a699-88a17e54d16e

src/plugins/gojara/src/java/org/jivesoftware/openfire/plugin/gojara/base/RemoteRosterPlugin.java

@@ -14,7 +14,6 @@ import org.jivesoftware.openfire.container.Plugin;
 import org.jivesoftware.openfire.container.PluginManager;
 import org.jivesoftware.openfire.interceptor.InterceptorManager;
 import org.jivesoftware.openfire.plugin.gojara.messagefilter.MainInterceptor;
-import org.jivesoftware.openfire.plugin.gojara.permissions.TransportSessionManager;
 import org.jivesoftware.openfire.plugin.gojara.utils.XpathHelper;
 import org.jivesoftware.util.JiveGlobals;
 import org.jivesoftware.util.PropertyEventDispatcher;

src/plugins/gojara/src/java/org/jivesoftware/openfire/plugin/gojara/messagefilter/MainInterceptor.java

@@ -3,14 +3,12 @@ package org.jivesoftware.openfire.plugin.gojara.messagefilter;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
-import java.util.Iterator;
 import org.dom4j.Element;
-import org.dom4j.Node;
 import org.jivesoftware.openfire.XMPPServer;
 import org.jivesoftware.openfire.interceptor.PacketInterceptor;
 import org.jivesoftware.openfire.interceptor.PacketRejectedException;
 import org.jivesoftware.openfire.plugin.gojara.messagefilter.processors.*;
-import org.jivesoftware.openfire.plugin.gojara.permissions.TransportSessionManager;
+import org.jivesoftware.openfire.plugin.gojara.sessions.TransportSessionManager;
 import org.jivesoftware.openfire.roster.RosterManager;
 import org.jivesoftware.openfire.session.Session;
 import org.jivesoftware.util.ConcurrentHashSet;

src/plugins/gojara/src/java/org/jivesoftware/openfire/plugin/gojara/permissions/GatewaySession.java → src/plugins/gojara/src/java/org/jivesoftware/openfire/plugin/gojara/sessions/GatewaySession.java

-package org.jivesoftware.openfire.plugin.gojara.permissions;
+package org.jivesoftware.openfire.plugin.gojara.sessions;
 
 import java.util.Date;
 
@@ -28,6 +28,11 @@ public class GatewaySession {
 	public Date getLastActivity() {
 		return lastActivity;
 	}
+
+	@Override
+	public String toString() {
+		return "GatewaySession [username=" + username + ", transport=" + transport + ", lastActivity=" + lastActivity + "]";
+	}
 	
 
 }

src/plugins/gojara/src/java/org/jivesoftware/openfire/plugin/gojara/sessions/SortLastActivity.java

+package org.jivesoftware.openfire.plugin.gojara.sessions;
+
+import java.util.Comparator;
+
+public class SortLastActivity implements Comparator<GatewaySession>{
+
+	public int compare(GatewaySession gws1, GatewaySession gws2) {
+		return gws1.getLastActivity().compareTo(gws2.getLastActivity());
+	}
+}

src/plugins/gojara/src/java/org/jivesoftware/openfire/plugin/gojara/sessions/SortTransport.java

+package org.jivesoftware.openfire.plugin.gojara.sessions;
+
+import java.util.Comparator;
+
+public class SortTransport implements Comparator<GatewaySession>{
+
+	public int compare(GatewaySession gws1, GatewaySession gws2) {
+		return gws1.getTransport().compareTo(gws2.getTransport());
+	}
+}

src/plugins/gojara/src/java/org/jivesoftware/openfire/plugin/gojara/sessions/SortUserName.java

+package org.jivesoftware.openfire.plugin.gojara.sessions;
+
+import java.util.Comparator;
+
+public class SortUserName implements Comparator<GatewaySession>{
+	
+	public int compare(GatewaySession gw1, GatewaySession gw2) {
+		return gw1.getUsername().compareTo(gw2.getUsername());
+	}
+}

src/plugins/gojara/src/java/org/jivesoftware/openfire/plugin/gojara/permissions/TransportSessionManager.java → src/plugins/gojara/src/java/org/jivesoftware/openfire/plugin/gojara/sessions/TransportSessionManager.java

-package org.jivesoftware.openfire.plugin.gojara.permissions;
+package org.jivesoftware.openfire.plugin.gojara.sessions;
 
 import java.sql.Timestamp;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.Date;
-import java.util.HashMap;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
@@ -12,6 +12,10 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.xmpp.packet.JID;
 
+/**
+ * @author axel.frederik.brand
+ *	This is the central point for doing anything Gojara GatewaySession Related
+ */
 public class TransportSessionManager {
 	private static TransportSessionManager myself;
 	private DatabaseManager db;
@@ -93,16 +97,38 @@ public class TransportSessionManager {
 		return transportSessions;
 	}
 	
-	public ArrayList<GatewaySession> getSessionArrayList(){
+	
+	/**
+	 * Puts all Sessions into an ArrayList of GatewaySession Objects, and sorts it according to specified sorting attributes.
+	 * @param sortby username, transport or LoginTime
+	 * @param sortorder ASC or DESC
+	 * @return Sorted/Unsorted ArrayList of GatewaySession Objects
+	 */
+	public ArrayList<GatewaySession> getSessionsSorted(String sortby, String sortorder){
 		ArrayList<GatewaySession> result = new ArrayList<GatewaySession>();
 		for (String key : transportSessions.keySet()) {
 			for (String user : transportSessions.get(key).keySet()) {
 				result.add(new GatewaySession(user, key, transportSessions.get(key).get(user)));
 			}
 		}
+		
+		if (sortby.equals("username")) {
+			Collections.sort(result, new SortUserName());
+		} else if (sortby.equals("transport")) {
+			Collections.sort(result, new SortTransport());
+		} else if (sortby.equals("loginTime")) {
+			Collections.sort(result, new SortLastActivity());
+		}
+		if (sortorder.equals("DESC")){
+			Collections.reverse(result);
+		}
 		return  result;
 	}
+
 	
+	/**
+	 * @return  count of recognized active Sessions
+	 */
 	public int getNumberOfActiveSessions() {
 		int result = 0;
 		for (String key : transportSessions.keySet()) {
@@ -110,20 +136,28 @@ public class TransportSessionManager {
 		}
 		return result;
 	}
-
-	public final Map<String, Date> getConnectionsFor(String username) {
-		// Maybe i do too much with hashes
-		Map<String, Date> userconnections = null;
+	
+	/**
+	 * Searches for Sessions with given Username and returns them as ArrList
+	 * @param username
+	 * @return
+	 */
+	public ArrayList<GatewaySession> getConnectionsFor(String username) {
+		ArrayList<GatewaySession> userconnections = null;
 		for (String transport : transportSessions.keySet()) {
 			if (transportSessions.get(transport).containsKey(username)) {
 				if (userconnections == null)
-					userconnections = new HashMap<String, Date>();
-				userconnections.put(transport, transportSessions.get(transport).get(username));
+					userconnections = new ArrayList<GatewaySession>();
+				userconnections.add(new GatewaySession(username, transport, transportSessions.get(transport).get(username)));
 			}
 		}
 		return userconnections;
 	}
-
+	/**
+	 * Returns Registrations associated with Username
+	 * @param username
+	 * @return ArrayList of SessionEntries
+	 */
 	public ArrayList<SessionEntry> getRegistrationsFor(String username) {
 		return db.getSessionEntriesFor(username);
 	}

src/plugins/gojara/src/web/gojara-RegistrationsOverview.jsp

 <%@ page
-	import="org.jivesoftware.openfire.plugin.gojara.permissions.TransportSessionManager"%>
+	import="org.jivesoftware.openfire.plugin.gojara.sessions.TransportSessionManager"%>
 <%@ page
 	import="org.jivesoftware.openfire.plugin.gojara.database.SessionEntry"%>
 <%@ page
@@ -13,6 +13,7 @@
 
 <%
 	TransportSessionManager transportManager = TransportSessionManager.getInstance();
+
 	//Helper object for generation of sorting links, column restriction is done in DatabaseManager
 	Map<String, String> sortParams = new HashMap<String, String>();
 	if (request.getParameter("sortby") != null && request.getParameter("sortorder") != null) {
@@ -22,6 +23,7 @@
 		sortParams.put("sortby", "username");
 		sortParams.put("sortorder", "ASC");
 	}
+	//pagination
 	int current_page = 1;
 %>
 
@@ -46,7 +48,7 @@
 		<%=transportManager.removeRegistrationOfUser(transport, key.toString())%>
 	</ul>
 	<%
-		}
+				}
 			}
 		}
 	%>
@@ -79,6 +81,7 @@
 		if (next_items > numOfSessions)
 			next_items = numOfSessions;
 	%>
+	
 	<p>
 		Pages: [
 		<%
@@ -138,7 +141,7 @@
 			<%
 			for (int i = 1; i <= numOfPages; i++) {
 		%>
-			<%="<a href=\"gojara-activeSessions.jsp?page=" + i + "&sortby=" + sortParams.get("sortby") + "&sortorder="
+			<%="<a href=\"gojara-RegistrationsOverview?page=" + i + "&sortby=" + sortParams.get("sortby") + "&sortorder="
 						+ sortParams.get("sortorder") + "\" class=\"" + ((current_page + 1) == i ? "jive-current" : "") + "\">" + i
 						+ "</a>"%>
 			<%

src/plugins/gojara/src/web/gojara-activeSessions.jsp

 <%@ page
-	import="org.jivesoftware.openfire.plugin.gojara.permissions.TransportSessionManager"%>
+	import="org.jivesoftware.openfire.plugin.gojara.sessions.TransportSessionManager"%>
 <%@ page
-	import="org.jivesoftware.openfire.plugin.gojara.permissions.GatewaySession"%>
+	import="org.jivesoftware.openfire.plugin.gojara.sessions.GatewaySession"%>
 <%@ page
 	import="org.jivesoftware.openfire.plugin.gojara.utils.JspColumnSortingHelper"%>
 <%@ page import="java.util.Map"%>
@@ -12,6 +12,7 @@
 
 <%
 	TransportSessionManager transportManager = TransportSessionManager.getInstance();
+
 	//Helper object for generation of sorting links, column restriction is done in DatabaseManager
 	Map<String, String> sortParams = new HashMap<String, String>();
 	if (request.getParameter("sortby") != null && request.getParameter("sortorder") != null) {
@@ -22,6 +23,7 @@
 		sortParams.put("sortorder", "ASC");
 	}
 
+	//pagination
 	int current_page = 1;
 %>
 <html>
@@ -34,15 +36,14 @@
 	<center>Please be aware that currently only users that connect
 		AFTER GoJara has been started are considered for these Sessions. This
 		affects Plugin-restarts.</center>
-	<%
-		Map<String, Map<String, Date>> sessions = transportManager.getSessions();
-	%><br>
+	<br>
 	<h4>
 		Current number of active Gateway Sessions: &emsp;
 		<%=transportManager.getNumberOfActiveSessions()%>
 	</h4>
 	<br>
 	<%
+		Map<String, Map<String, Date>> sessions = transportManager.getSessions();
 		for (String transport : sessions.keySet()) {
 	%>
 	<%=transport.substring(0, 10)%>... :
@@ -53,7 +54,7 @@
 	<br>
 	<br>
 	<%
-		ArrayList<GatewaySession> gwSessions = transportManager.getSessionArrayList();
+		ArrayList<GatewaySession> gwSessions = transportManager.getSessionsSorted(sortParams.get("sortby"), sortParams.get("sortorder"));
 		int numOfSessions = gwSessions.size();
 		int numOfPages = numOfSessions / 100;
 		if (request.getParameter("page") != null) {
@@ -76,7 +77,7 @@
 		Pages: [
 		<%
 		for (int i = 1; i <= numOfPages; i++) {
-		%>
+	%>
 		<%="<a href=\"gojara-activeSessions.jsp?page=" + i + "&sortby=" + sortParams.get("sortby") + "&sortorder="
 						+ sortParams.get("sortorder") + "\" class=\"" + ((current_page + 1) == i ? "jive-current" : "") + "\">" + i
 						+ "</a>"%>
@@ -115,7 +116,7 @@
 		Pages: [
 		<%
 		for (int i = 1; i <= numOfPages; i++) {
-		%>
+	%>
 		<%="<a href=\"gojara-activeSessions.jsp?page=" + i + "&sortby=" + sortParams.get("sortby") + "&sortorder="
 						+ sortParams.get("sortorder") + "\" class=\"" + ((current_page + 1) == i ? "jive-current" : "") + "\">" + i
 						+ "</a>"%>

src/plugins/gojara/src/web/gojara-sessionDetails.jsp

-<%@ page import="org.jivesoftware.openfire.plugin.gojara.permissions.TransportSessionManager"%>
-<%@ page import="org.jivesoftware.openfire.plugin.gojara.database.SessionEntry" %>
+<%@page
+	import="org.jivesoftware.openfire.plugin.gojara.sessions.GatewaySession"%>
+<%@ page
+	import="org.jivesoftware.openfire.plugin.gojara.sessions.TransportSessionManager"%>
+<%@ page
+	import="org.jivesoftware.openfire.plugin.gojara.database.SessionEntry"%>
 <%@ page import="java.util.Map"%>
 <%@ page import="java.util.Set"%>
 <%@ page import="java.util.Date"%>
-<%@ page import="java.util.ArrayList" %>
+<%@ page import="java.util.ArrayList"%>
 <%
 	TransportSessionManager transportManager = TransportSessionManager.getInstance();
 	String username = request.getParameter("username");
-	%>
+%>
 <html>
 <head>
 <title>GatewaySession Details for: &emsp; <%=username%></title>
@@ -23,28 +27,37 @@
 </script>
 </head>
 <body>
-	<% 	
-	if (request.getParameter(username) != null) {
-			String[] unregister = request.getParameterValues(username);	
+	<%
+		if (request.getParameter(username) != null) {
+			String[] unregister = request.getParameterValues(username);
+	%>
+	<br>
+	<br>
+	<%
+		for (String key : unregister) {
 	%>
-	<br><br>
+
+	<%=transportManager.removeRegistrationOfUser(key, username)%><br>
 	<%
-		for (String key : unregister) { 
+		}
 	%>
-				
-			<%=transportManager.removeRegistrationOfUser(key, username) %><br>
-	<% } %>
-	<br> <br>
+	<br>
+	<br>
 	<%
-	} 
-	Map<String, Date> userconnections = transportManager.getConnectionsFor(username);
-	if (userconnections == null) {
+		}
+		ArrayList<GatewaySession> userconnections = transportManager.getConnectionsFor(username);
+		if (userconnections == null) {
 	%>
-	<h2><center>User has no active sessions</center></h2>
+	<h2>
+		<center>User has no active sessions</center>
+	</h2>
 	<%
 		} else {
 	%>
-	<center><h1>Active Sessions:</h1></center><br>
+	<center>
+		<h1>Active Sessions:</h1>
+	</center>
+	<br>
 	<div class="jive-table">
 		<table cellpadding="0" cellspacing="0" border="0" width="100%">
 			<thead>
@@ -54,12 +67,16 @@
 				</tr>
 			</thead>
 			<tbody>
-				<% for (String transport : userconnections.keySet()) { %>
+				<%
+					for (GatewaySession gws : userconnections) {
+				%>
 				<tr class="jive-odd">
-					<td><%= transport%></td>
-					<td><%=userconnections.get(transport)%></td>
+					<td><%=gws.getTransport()%></td>
+					<td><%=gws.getLastActivity()%></td>
 				</tr>
-				<% } %>
+				<%
+					}
+				%>
 			</tbody>
 		</table>
 	</div>
@@ -68,42 +85,67 @@
 		}
 	%>
 
-	<br><hr> 
-	<center><h1>Associated Registrations:</h1></center><br>
-	<form name="unregister-form" id="gojara-sessDetailsUnregister"method="POST">
-	<div class="jive-table">
-		<table cellpadding="0" cellspacing="0" border="0" width="100%">
-			<thead>
-				<tr>
-					<th nowrap>User Name:</th>
-					<th nowrap>Resource:</th>
-					<th nowrap>Resource active?</th>
-					<th nowrap>Last login was at:</th>
-					<th nowrap>Unregister?</th>
-				</tr>
-			</thead>
-			<tbody>
-				<% ArrayList<SessionEntry> registrations = transportManager.getRegistrationsFor(username); %>
-				<% for (SessionEntry registration : registrations) { %>
-				<tr class="jive-odd">
-					<td><a href="/user-properties.jsp?username=<%=registration.getUsername()%>"><%= registration.getUsername()%></a></td>
-					<td><%= registration.getTransport()%></td>
-					<td><% if (transportManager.isTransportActive(registration.getTransport())) { %>
-						<img alt="Yes" src="/images/success-16x16.gif">
-						<% } else { %>
-						<img alt="No" src="/images/error-16x16.gif">
-						<% } %></td>
-					<td><%= registration.getLast_activityAsDate()%></td>
-					<td><input type="checkbox" name="<%= registration.getUsername() %>" value="<%= registration.getTransport() %>"></td>
-				</tr>
-				<% } %>
-			</tbody>
-		</table>
-	</div>
 	<br>
-	<center><input type="button" value="check/uncheck all" onclick='checkedAll();'></center>
+	<hr>
+	<center>
+		<h1>Associated Registrations:</h1>
+	</center>
 	<br>
-	<center><input type="submit" value="Unregister"></center>
+	<form name="unregister-form" id="gojara-sessDetailsUnregister"
+		method="POST">
+		<div class="jive-table">
+			<table cellpadding="0" cellspacing="0" border="0" width="100%">
+				<thead>
+					<tr>
+						<th nowrap>User Name:</th>
+						<th nowrap>Resource:</th>
+						<th nowrap>Resource active?</th>
+						<th nowrap>Last login was at:</th>
+						<th nowrap>Unregister?</th>
+					</tr>
+				</thead>
+				<tbody>
+					<%
+						ArrayList<SessionEntry> registrations = transportManager.getRegistrationsFor(username);
+					%>
+					<%
+						for (SessionEntry registration : registrations) {
+					%>
+					<tr class="jive-odd">
+						<td><a
+							href="/user-properties.jsp?username=<%=registration.getUsername()%>"><%=registration.getUsername()%></a></td>
+						<td><%=registration.getTransport()%></td>
+						<td>
+							<%
+								if (transportManager.isTransportActive(registration.getTransport())) {
+							%>
+							<img alt="Yes" src="/images/success-16x16.gif"> <%
+ 	} else {
+ %>
+							<img alt="No" src="/images/error-16x16.gif"> <%
+ 	}
+ %>
+						</td>
+						<td><%=registration.getLast_activityAsDate()%></td>
+						<td><input type="checkbox"
+							name="<%=registration.getUsername()%>"
+							value="<%=registration.getTransport()%>"></td>
+					</tr>
+					<%
+						}
+					%>
+				</tbody>
+			</table>
+		</div>
+		<br>
+		<center>
+			<input type="button" value="check/uncheck all"
+				onclick='checkedAll();'>
+		</center>
+		<br>
+		<center>
+			<input type="submit" value="Unregister">
+		</center>
 	</form>
 </body>
 </html>