Examples on how to download a file from Struts2 with annotations only.... Read More

To achieve this you must implement an Unknown Handler (they are available from Struts 2.1 on)... Read More

This example shows how to make a simple balancing for multiple instances using Apache balancer. Three tomcats in session configuration will be used. The Apache Balancer will always send all requests to the same server as long as it has the same session cookie. If one of the tomcats is shut down it will redirect to another cluster member server without sending any error messages to the client.... Read More

In this tutorial Ubuntu 14.04 and Apache/2.4.7 are used. The client used is Tortoise for Windows.... Read More

In java if you are dealing with slow requests to a server but you need a fast response but you can't modify the code that produces that response, one solution is to create a proxy that will call that final URL for you and tell you when it's finished.... Read More

Ngrep is a tool that allow us to capture HTTP traffic. Root permissions are needed to use it and install it.... Read More

In these examples you can find different ways of creating simple proxy socket servers. This can be useful to you for a number of reasons:... Read More

This example uses Struts2 with annotations to provide a Datatable with JSON.... Read More