differentiate me two things .....

[dmjpro]

the web-container and the JVM .... plz help

thnaxxx in advance .... have a good day

[sicarie]

the web-container and the JVM .... plz help

thnaxxx in advance .... have a good day

The JVM, well, what have you looked for on this and where have you looked?

And, what do you think?

[dmjpro]

see ... here is my conception ....

JVM ... is the run time system of .class file ....

and the web-container(here srvlet-container) is reposible for .. initiating executing dynamic-web-pages (written in java related langs) and maintaining their life-cycle

when application server started then which one first gets loaded into the memory .....

here i m totaly lost ... plz explain me ..... here

thanxxx

[sicarie]

see ... here is my conception ....

JVM ... is the run time system of .class file ....

and the web-container(here srvlet-container) is reposible for .. initiating executing dynamic-web-pages (written in java related langs) and maintaining their life-cycle

when application server started then which one first gets loaded into the memory .....

here i m totaly lost ... plz explain me ..... here

thanxxx

You explained the underlying concepts of each, but not how you thought they worked together. What do you think?

[Kirit]

The JVM runs your java code (.class)

A container (servlet, J2EE...) it a TYPE of java program that can runn special java classes and is typically also a java program itself.

The JVM is needed to run any java program, including any java based containers. Containers adhere to Suns J2EE contracts.

I hope this clears up things for you.

[dmjpro]

ok now i understood ... thanxxx both of u

now one more Q. is here .... once JVM started ... java based container takes the total control of executing java-based web-pages or JVM interferes
plz clear my conception here .....

one more Q. also here
if i have more than one APPs on my system then...

now suppose no application is running .... i start an application first then what happens??? after that if i start the second one then what happens??

plz clear these confusing things.... thanxxx
have a good day

[sicarie]

ok now i understood ... thanxxx both of u

now one more Q. is here .... once JVM started ... java based container takes the total control of executing java-based web-pages or JVM interferes
plz clear my conception here .....

one more Q. also here
if i have more than one APPs on my system then...

now suppose no application is running .... i start an application first then what happens??? after that if i start the second one then what happens??

plz clear these confusing things.... thanxxx
have a good day

To answer the first part of your question, the JVM will only run the code it has been called to run (what the application server tells it to run). The JVM will leave the execution of the rest of the code (stuff it has no idea about thanks to the scope it was created with) to the application server.

As for the second part or your question, I don't understand what you are asking. What do you mean "what happens"? When? Are you asking about memory management, or threading, or what?

[dmjpro]

now the total picture is clear to me ....

thanxxx guyessss