I had worked on a Struts web application a couple of years ago, and within our team I am still considered the "expert" on that application. So yesterday, when something wasn't working correctly, a teammate approached me and asked for help. As I walked her through what was going on, I made it a point NOT to rely on any knowledge of the application (after all, it has been two years and several maintenance programmers since I have worked on the application.) Here's what we did:
- Based on the URL, track down the action mapping
- Look in the
struts-config.xmlfile and find the JSP that is rendered - Examine the JSP and see where the data is coming from; identify the form object that holds the data
- Back in
struts-config.xml, find the action that does the work - In the action, look at how the form is populated
In finding and resolving the problem, I didn't have to use any tacit knowledge of application. Instead, we just ran the application, identified the problem, and tracked it back to the code that was causing the problem.
Thanks for sharing such a great information..Its really nice and informative..
ReplyDeleteRegards,
CCNA Training in Chennai | CCNA Training Institute in Chennai | Best CCNA Training in Chennai
This is really a nice and informative, containing all information and also has a great impact on the new technology. Thanks for sharing it. Techavera providing the best
ReplyDeleteAndroid training in noida.
Visit us For Quality Learning.
Great post I would like to thank you for the efforts you have made in writing this interesting and knowledgeable article. artificial intelligence
ReplyDeleteGood Post! Thank you so much for sharing this pretty post, it was so good to read and useful to improve my knowledge as updated one, keep blogging.
ReplyDeleteArtificial Intelligence Training
Java Training
AWS Training
Machine Learning Training
Data Science Training
DevOps Training