when session expire, reload of webpage is enforced (in case of logged user...

when session expire, reload of webpage is enforced (in case of logged user redirection to login page is enforced)

frontend-js/src/main/js/NetworkError.js

@@ -2,6 +2,7 @@
 
 /* exported logger */
 
+// noinspection JSUnusedLocalSymbols
 var logger = require('./logger');
 
 function NetworkError(message, connectionParams) {
@@ -13,6 +14,9 @@ function NetworkError(message, connectionParams) {
   this.statusCode = connectionParams.statusCode;
   this.url = connectionParams.url;
   this.content = connectionParams.content;
+  if (this.content === undefined) {
+    this.content = "";
+  }
 }
 
 NetworkError.prototype = Object.create(Error.prototype);

frontend-js/src/main/js/ServerConnector.js

@@ -158,6 +158,18 @@ ServerConnector.sendRequest = function (params) {
     });
   }).then(function () {
     return content;
+  }, function (error) {
+    if (error instanceof NetworkError) {
+      if (error.statusCode === HttpStatus.FORBIDDEN && error.content.indexOf('"reason":"Invalid token"') >= 0) {
+        self.getSessionData().setToken(undefined);
+        if (self.getSessionData().getLogin() === "anonymous") {
+          window.location.reload(false);
+        } else {
+          window.location.href = ServerConnector.getServerBaseUrl() + "login.xhtml?from=" + encodeURI(window.location.href);
+        }
+      }
+    }
+    return Promise.reject(error);
   });
 
 };