A Simple Page Not Found (404) Filter – Part 2

This post follows on from Part 1 Overview This post is all about back to basics with Servlets and Web Servers. Our scenario is very simple.  Our user will request a given web page and if this is found then it will be returned. If it is not found, then the web page will be … Continue reading A Simple Page Not Found (404) Filter – Part 2

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A Simple Page Not Found (404) Filter – Part 1

Continue to  Part 2 Overview This post is all about back to basics with Servlets and Web Servers. Our scenario is very simple.  Our user will request a given web page and if this is found then it will be returned. If it is not found, then the web page will be generated (if it should … Continue reading A Simple Page Not Found (404) Filter – Part 1

Drools EIP – From the Ground Up – Part 3 :: Camel Client

In this post we will update our client to use Camel to forward our request and response to the exposed web service. We already included all the dependencies we needed in Part2. So all that is required to is write the code: RequestClientUsingCamel RequestClientUsingCamel and here's the output..

Drools EIP – From the Ground Up – Part 2 :: WebService

In Part 1 we created and deployed a Web Servlet that invoked the Rule Engine to fire the rules. In Part 2 we will create a Web Service that will pass a Request to the Rule Engine and return a Response.  Each event will in turn encapsulate any data that is to be returned. The … Continue reading Drools EIP – From the Ground Up – Part 2 :: WebService

Drools EIP – From the Ground Up – Part 1 :: Servlet

Background One of the big problems with technology nowadays is how much we use without fully understanding what is going on in the background - so the objective of these posts is to take you step by step through the technology with a better understanding of what is going on. Overview In this post we … Continue reading Drools EIP – From the Ground Up – Part 1 :: Servlet