Hi, friends,
I need some suggestions on my project.
In my project, i need to capture as much error as possible if the program process is crashed somehow. Let say, i am using Tomcat providing JSP page with JavaBean(to handle the business logic). The JSP page is going to generate WML based on the data retrieved from the JavaBean for WAP phone users.
Now, how does my program keep track all the possible errors that may happen for a normal web environment?
The way i approach this problem is to write a Logger class that use Singleton pattern and provides some synchronize method like writing the error message to the log file. And i try to use this for my application. People suggest me to use try and catch for some potential fail code. However, i am worrying that there are situations beyond the error of the code. Like database down, JSP page missing... What is the way to get those info? Because my clients going to use my program for doing $$ transaction. I need to give them a detailed log if the transaction fail somehow. Anyone get some ideas on this??
Raymond
Raymond
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No comment has been added lately, so it's time to clean up this TA.
I will leave a recommendation in the Cleanup topic area that this question is:
[points to seva]
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by: sevaPosted on 2000-11-28 at 17:55:04ID: 5641166
if you catch just Exception in your code,
you shouild be safe.
It will catch both checked and Runtime exceptions, so you can see all the exceptions that occur.