[GATE-86] Added connection test functionality.

Added status message for options update.
Fixed yahoo.xml options config.

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk/src/plugins/gateway@6352 b35dd754-fafc-0310-a699-88a17e54d16e

src/java/org/jivesoftware/wildfire/gateway/web/ConnectionTester.java

+/**
+ * $Revision$
+ * $Date$
+ *
+ * Copyright (C) 2006 Jive Software. All rights reserved.
+ *
+ * This software is published under the terms of the GNU Public License (GPL),
+ * a copy of which is included in this distribution.
+ */
+
+package org.jivesoftware.wildfire.gateway.web;
+
+import java.net.Socket;
+
+/**
+ * Connection Tester
+ *
+ * This class tests a connection with a legacy service (just simple open port tcp check).
+ *
+ * @author Daniel Henninger
+ */
+public class ConnectionTester {
+
+    /**
+     * Tests a tcp connection to a host and port.
+     *
+     * @param host Hostname (or ip address) to try to connect to.
+     * @param port Port to try to connect to.
+     * @return True or false if the connection succeeded.
+     */
+    public boolean testConnection(String host, String port) {
+        try {
+            Socket sock = new Socket(host, Integer.parseInt(port));
+            sock.close();
+            return true;
+        }
+        catch (Exception e) {
+            return false;
+        }
+    }
+
+}

src/java/org/jivesoftware/wildfire/gateway/web/GatewayDWR.java

@@ -43,8 +43,8 @@ public class GatewayDWR extends DWRServlet {
             document.appendChild(root);
             Element allowElement = document.createElement("allow");
 
-            Element timElement = buildCreator("ConfigManager", "org.jivesoftware.wildfire.gateway.web.ConfigManager");
-            allowElement.appendChild(timElement);
+            allowElement.appendChild(buildCreator("ConfigManager", "org.jivesoftware.wildfire.gateway.web.ConfigManager"));
+            allowElement.appendChild(buildCreator("ConnectionTester", "org.jivesoftware.wildfire.gateway.web.ConnectionTester"));
 
             root.appendChild(allowElement);
         }

src/web/WEB-INF/options/yahoo.xml

@@ -3,6 +3,6 @@
     <leftpanel></leftpanel>
     <rightpanel>
         <item type="text" sysprop="plugin.gateway.yahoo.connecthost" var="host" desc="Host" default="scs.msg.yahoo.com"/>
-        <item type="text" sysprop="plugin.gateway.yahoo.connectport" var="port" desc="Port" port="5050"/>
+        <item type="text" sysprop="plugin.gateway.yahoo.connectport" var="port" desc="Port" default="5050"/>
     </rightpanel>
 </optionsconfig>
\ No newline at end of file

src/web/style/gateways.css

@@ -88,17 +88,23 @@ a.jive-gatewayButtonOn {
 	padding: 0px;
 	overflow: hidden;
 	-moz-border-radius: 0px 0px 4px 4px;
-	}
+}
 .jive-gatewayPanel div {
 	padding: 14px 15px 5px 15px;
-	}
+}
 .jive-gatewayPanel div form {
 	margin: 0px;
 	padding: 0px;
-    }
+}
 .jive-formButton {
 	margin: 10px 5px 5px 0px;
-	}
+}
+.saveResultsMsg {
+    margin-left: 5px;
+    vertical-align: middle;
+    font-weight: bold;
+    color: #009900;
+}