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From WANG Qingtian <qingtian.w...@gmail.com>
Subject Re: Configuration - Reload Strategy in j2ee containers
Date Tue, 05 Apr 2005 02:14:15 GMT
Hello Emmanuel,

Thanks very much for the clarification! Can you also shed some light on 
the performance issue when the reloading mechanism is used versus when 
not used?

Thanks again!
Qingtian



Emmanuel Bourg wrote:
> Hello Qingtian, a reloading strategy is passive, it doesn't spawn a 
> thread to monitor the file, instead it checks if the file changed 
> everytime a property is accessed. So just use it as a replacement for 
> java.util.Properties.
> 
> Emmanuel Bourg
> 
> 
> WANG Qingtian wrote:
> 
>> Hi,
>>
>> Is the reload strategy implemented by creating a thread that 
>> periodically checks the time stamp of the configuration file? If so, 
>> how do I make sure that thread is started/stopped properly when I use 
>> it in a j2ee container? Like, will the thread be killed when I shut 
>> down the web/ejb container? What is the "best practice" of using 
>> "configuration" in a j2ee container?
>>
>> Thanks a lot for your help!!!
>> Qingtian
> 
> 
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