This is a URGENT project with limited time. I will try to use several RAC coders to fullfill this project. Its my first time I use this.
Create a simple HTMLpost as Test enviroment. The HTML has 2 fields and the send button. The POST is calling a java servlet that takes the field and validate the input from the HTML. The servlet communicate with a Vending machine thru RS232. How the Java Servlet communicate with the Vending machine is described in the attached file
The Linux PC is available thru putty. Tomcat 6.0 is installed.
A SDK for Java and C# is available for the RS232 interface the the Java should communicate with. SourceCode for the Java GUI is available. Maybee this code could be used to be converted to a Java Servlet
A test enviroment ia available written in C#
All sourcecode for a working C# GUI program is available. Maybee code from this project can be used to explain how the servlet should work. This C# program is very quickly made and is almost working.
Attached is a free Serial RS232 monitor. Could help during development
Suggested is that a Vending machine Simulator is created and/or hyperteminal is used to create a Vending machine response.
More info about the protocol can be found at
[url removed, login to view]
In short term the project is to convert a C#GUI or Java GUI program to Java and have it running on a Linux PC as a servlet. The Servlet and the HTML installation is included in the project. That includes configuration of Tomcat (if needed) and also configuration of Apache (if needed)
More details is in the attached file
Read the documentation of the project carefully.. A word document is attached with more details of the function of the Java servlet and how it interact with the surrounding components