Gwt getthreadlocalrequest returns null




















Subclasses can override this logic. Skip navigation links. Object javax. GenericServlet javax. HttpServlet com. AbstractRemoteServiceServlet com. Serializable, javax. Servlet, javax. Field Summary Fields inherited from class com. The wrapping constructor used by service implementations that are separate from this class. Loads a serialization policy stored as a servlet resource in the same ServletContext as this servlet. Override this method to examine the serialized response that will be returned to the client.

Override this method to examine the serialized version of the request payload before it is deserialized into objects. Determines whether the response to a given servlet request should or should not be GZIP compressed. The servlet will delegate AJAX requests to the appropriate method in the subclass.

The servlet will delegate AJAX requests to the appropriate method in the given object. Returns null if not found. Used by HybridServiceServlet. Description copied from interface: SerializationPolicyProvider. Process a call originating from the given request. I am thankful to you for sharing this plethora of useful information. I found this resource utmost beneficial for me. Thanks a lot for hard work. This is very Amazing and Very Informative Artical we get alot of Informations from this artical we really appreciate your team work keep it up and keep posting such a informative articles.

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Many, thank you! Joker Gaming. Spade gaming Slot Online. Awesome and interesting article. Just continue composing this kind of post. I definitely loved every little bit of it. This is the best information I have ever read and I hope to get new knowledge from this blog again. Latest News. Wednesday, 23 December This is another of those days, everything was going fine on this project I am currently working on. This is not a social networking sites but a site for sharing and comunicating how I missed the days of the chatrooms similar in many aspect to Digg and DZone but which also allows users to communicate in realtime and leave comments.

So the back-end was sort of completed but so now time to focus on the user registration. The sites needed to be open and avoid repeatitive tasks such registering users. The way forward was to implement some authentication to allow users to register with some sort of universally accessible ID or sort of. Facebook Connect, OpenSocial and Google Accounts have their advantages but to me personally; the disadvantages outweight the pros.

These are some of the disadvantages of those platform: Facebook is a popular site hence is its platform, Facebook Connect, in mostly Europe and America but not everybody in Europe and America have a Facebook account. OpenSocial, when it comes to single logon, has more advantages than Facebook.

I supposed that if we do take into consideration all the OpenSocial sites, we might have apossible larger user based than supporting Facebook alone. Even that was too limited. Google Accounts, one thing Google does not advertise its user base. I could be wrong but do anybody actually knows how many people uses the various Google services excluding search. Google has the same disadvantages as Facebook. Enter OpenID. OpenID has been around longer than most Internet-based decentralised authentication platform.

The beauty of this platform is that it also supported by most if not all large site on the Internet. It was recently announced that OpenID has reached 1Billion enabled accounts read here. Based on those figures, I decided that OpenID for now was the authentication choice for this application. I will not be discussing any security issues in this entry, there are plenty of resources available on the Internet for that. I spent more time reading about the OpenID specification and implementations examples on the Internet.

I have to admit that some of tutorials that I found on the Internet were somehow confusing and not helpful at all. For example, my blog is hosted by Google on blogspot. Google supports OpenID authentication therefore if a reader wanted to leave a comment on my blog, he does not have to have a Google Account as he can log-in with his Yahoo or AOL or Facebook or Wordpress or any other OpenID provider sites, and then leave a comment, that simple.

When authenticating a user, the relaying site the site the user is trying to access redirects to user to the OpenID provider i.

Google login page. Now here is the front-end code which executes the authentication and reads the data back. The code is provided as-is and use at your own risk ;. Here is a screenshot of the working application: Step1: Authenticate on the site enter the URL Step2: Redirect to OpenID provider Google is my provider : , authenticate with your provider Step3: Allow the application to access your OpenID details and redirect back to the original site Step4: final step, check the parameters from the provider and proceeds accordingly Take a look at the URL in each of the above step to see the OpenID data.

OK, so my code actually works yuppie , now you know that it is possible form GWT to OpenID and it's not as complicated as many other sites are trying to show. The code is just for authentication but once authenticated, you can retrieve any parameters that you need.

In this example, the query is sent through the browser URL GET but you can change it to be encoded in a form submit action. Iwrote some of the code to allow the user to authenticate via a popup window, the code is not complete and maybe someone else might want to have a go. My only problem is getting the redirect back to the original window but apart from that it works. Download the source code I hope you guys enjoyed it and Happy Coding.

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JMSAppender in Log4j 1. Note this issue only affects Log4j 1. US: 1 Results 1 to 6 of 6. Thread Tools Show Printable Version. Thanks for offering your help. The advice to make a login on the servlet was given to us in an answer on a ticket we have opened at the redhat helpdesk we are using the JBoss EAP and having support for that.

On browser side we call the method "callWithBomObject" for example: Code:. If getThreadLocalRequest returns a non-null value, that means you are in a request, and that the HttpServletRequest has been saved there for your use.



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