bugfix: index out of bound while building link file name

src/main/java/logic/GEManager.java

@@ -77,6 +77,11 @@ public class GEManager {
         SimpleHttpResponse resp = null;
         BaseRestResponse brr = new BaseRestResponse(false,null);
 
+        String api = "";
+        for (String tk: apiIdAsParams)
+            api += tk + ".";
+        logger.info("received getCamera() serviceId=" + serviceId + "  api=" + api);
+
         req = buildCameraHttpRequest(requestContext,content,apiIdAsParams);
         try {
             resp = httpClient.processRequest(req);
@@ -87,6 +92,7 @@ public class GEManager {
         if(resp.getStatusCode() == 200)
             return buildCameraResp(resp);
         else if (resp.getStatusCode() == 403 || resp.getStatusCode() == 401) {
+            logger.info("no valid token - obtain a new token ...");
             if(getNewToken())
                 brr = executeRequest(serviceId,apiIdAsParams,requestContext,content,isMaintenanceRequest);
             else
@@ -103,6 +109,11 @@ public class GEManager {
         SimpleHttpResponse resp = null;
         BaseRestResponse brr = new BaseRestResponse(false,null);
 
+        String api = "";
+        for (String tk: apiIdAsParams)
+            api += tk + ".";
+        logger.info("received getCamerasList() serviceId=" + serviceId + " api=" + api);
+
         req = buildCamerasHttpRequest(requestContext,content);
         try {
             resp = httpClient.processRequest(req);
@@ -110,8 +121,9 @@ public class GEManager {
             e.printStackTrace();
         }
         if(resp.getStatusCode() == 200)
-            return buildCamerasResp(resp);
+            return buildCameraListResp(resp);
         else if (resp.getStatusCode() == 403 || resp.getStatusCode() == 401) {
+            logger.info("no valid token - obtain a new token ...");
             if(getNewToken())
                 brr = executeRequest(serviceId,apiIdAsParams,requestContext,content,isMaintenanceRequest);
             else
@@ -160,7 +172,10 @@ public class GEManager {
                 // file name
                 String filename = getImageFileName(url);
                 String[] fileNameTokens = filename.split("\\.");
-                filename = fileNameTokens[0] + ".latest" + "." + fileNameTokens[1];
+                if (fileNameTokens.length == 2)
+                    filename = fileNameTokens[0] + ".latest" + "." + fileNameTokens[1];
+                else
+                    filename = fileNameTokens[0] + ".latest";
                 dataObj.put("fileName", filename);
                 // data
                 dataObj.put("data", resp.getContent());
@@ -174,7 +189,7 @@ public class GEManager {
         }
         return brr;
     }
-    private BaseRestResponse buildCamerasResp(SimpleHttpResponse resp) {
+    private BaseRestResponse buildCameraListResp(SimpleHttpResponse resp) {
         BaseRestResponse brr = new BaseRestResponse(true,null);
         int size;
         String content = resp.getContent();