abdelouahab khan

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since May 26, 2014
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Recent posts by abdelouahab khan

Ulf Dittmer wrote:

and they developpe very fast with nice design the only thing to do is to look for a template and some jquery plugins using only dreamweaver and the work is done.


This suggests that they are putting Java code into JSP pages, which is really bad design that the industry moved away from 10 years ago. They should separate out Java code into proper classes, at which point their development cycle becomes very much like yours.

my question is why tomcat make memoryleak when a class or jar file is changed or reloaded and how to prevent that ?


Tomcat has gotten better at that with recent releases, but the issue is likely not going away any time soon. But reloading a web app should not take more than a few seconds, restarting Tomcat running that web app maybe 30 seconds once you run into the PermGen issue. How often does that actually happen?



hi, Ulf and thanks for reply

i agree with you for separating the java code with the design its for that thing i am using jsf and i dont accept and admite that jsp/jquery are better and productive than an MVC developement ,
i must make arguments to my boss that still using jsp is not appropriate and the good way is to look to the future .but jquery broke all my arguments .

for the memory leak i can escape it with adding some jvm arguments .but i couldnt liberate the old class still loaded in memory .
Good day
9 years ago
JSF

hi, Dieter and thanks for reply it was very beneficial to me.

but the question is can jsf with primefaces be more productive than jsp/jquery?
i work now with primefaces it is better than the old webuijsf .

Good day


9 years ago
JSF
Hi everybody,

firstly ,this is my first topic in this helpfull forum where i have looked for resolutions of all my problems for years and i decided to write something about my small experience in web developement.

i work in company and we are many developpers but i am the only one who developpe in jsf ,the others developpe with jsp/jquery .
and they developpe very fast with nice design the only thing to do is to look for a template and some jquery plugins using only dreamweaver and the work is done.
but in my case i must have netbeans or eclipse to copile and build the project and when i make some changes in beans i must compile them .
the other probleme is that when i make changes to classes or jars in tomcat that make memoryleak ,unlike jsp pages its simple with them with no memoryleak.

my question is why tomcat make memoryleak when a class or jar file is changed or reloaded and how to prevent that ?
the seconde question is how to deploy fastly beans and servelts like jsp files

finaly , i am so glade to meat you in this area of java developpers
thanks
9 years ago
JSF