I am sorry for the title, may be you get confused about it. But definitely, you will find the answer about the external file and java web app problem. I put phrase “the story about” because I retell how I solve that thing.
Although it is not the first time I build an application using Java Web App, there are lot of stuff that I don’t really understand. I think because Java Web App is well design application platform. Because of that, I tried to know more about it so finally I tried implementing my final project using Java Web App.
There are some considerations why I prefer web app, the main reason is using web app, the system could be used by a lot of people. I hope it could also happen to my app.
At the first time, I think all will go well as I plan in my head. You’re right, problem can rise anytime. Based on the Java Web architecture, there are some components on Java Web App. They are source package for implementing the java logic class, then web for implementing web page. We also could use library when our App needs library.
First, my app goes well without any problem when it run on java logic classes. Suddenly, after creating a java servlet and initiate an object that use library for reading external files, the server get some SEVERE messages and shut down as well as give me lot of error messages.
