Re: Compile JSP before the first request arrives

2009-05-29 Thread S Arvind
Thanks Martin,
Solved, i pointed the different folder, so it took my entire webapps instead
of my jsp content alone...

*
"Many of lifes failure are people who did not realize how close they were to
success when they gave up."
-Thomas Edison
*

On Thu, May 28, 2009 at 7:11 PM, Martin Gainty  wrote:

>
> the example jar is catalina-root.jar whose contents consist of:
> Index.list whose contents consist of
> JarIndex-Version: 1.0
>
> catalina-root.jar
> org
> org/apache
> org/apache/jsp
>
> Manifest.mf
> NameOfJsp_jsp.class (packaged as org\apache\jsp\NameOfJsp_jsp.class)
>
> place your compiled class from *.jsp into
> web-inf/classes/org/apache/jsp/*.*
> and retry
>
> Martin Gainty
> __
> Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité
>
> Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene
> Empfaenger sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte
> Weiterleitung oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht
> dient lediglich dem Austausch von Informationen und entfaltet keine
> rechtliche Bindungswirkung. Aufgrund der leichten Manipulierbarkeit von
> E-Mails koennen wir keine Haftung fuer den Inhalt uebernehmen.
> Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le
> destinataire prévu, nous te demandons avec bonté que pour satisfaire
> informez l'expéditeur. N'importe quelle diffusion non autorisée ou la copie
> de ceci est interdite. Ce message sert à l'information seulement et n'aura
> pas n'importe quel effet légalement obligatoire. Étant donné que les email
> peuvent facilement être sujets à la manipulation, nous ne pouvons accepter
> aucune responsabilité pour le contenu fourni.
>
>
>
>
> > From: arvindw...@gmail.com
> > Date: Thu, 28 May 2009 15:57:31 +0530
> > Subject: Re: Compile JSP before the first request arrives
> > To: users@tomcat.apache.org
> >
> > Hi Ghufran,
> > The problem is not in that,
> > problem is in
> > http://www.rgagnon.com/javadetails/java-0414.html that u provide in
> previous
> > post
> >
> > if i run that jsp file i am getting that stack trace...
> >
> > I am in tomcat 5.5
> >
> > -Arvind S
> >
> > *
> > "Many of lifes failure are people who did not realize how close they were
> to
> > success when they gave up."
> > -Thomas Edison*
> >
> >
> > On Thu, May 28, 2009 at 4:54 PM, Ghufran  wrote:
> >
> > > Hi
> > >
> > >
> > >
> > > If your jsp can be successfully invoked at this url
> > >
> > > http://hostname.com/mywebapp/mypage.jsp
> > >
> > >
> > >
> > >
> > >
> > > Then it should also get pre compiled by invoking this url
> > >
> > >  <http://hostname.com/mywebapp/mypage.jsp?jsp_precompile>
> > > http://hostname.com/mywebapp/mypage.jsp?jsp_precompile
> > >
> > > or try this
> > >
> > > http://hostname.com/mywebapp/mypage.jsp?jsp_precompile=true
> > >
> > >
> > >
> > >
> > >
> > > Regards
> > >
> > > Ghufran
> > >
> > >
> > >
> > > -Original Message-
> > > From: S Arvind [mailto:arvindw...@gmail.com]
> > > Sent: Thursday, May 28, 2009 3:03 PM
> > > To: Tomcat Users List
> > > Subject: Re: Compile JSP before the first request arrives
> > >
> > >
> > >
> > > Hi Ghufran,
> > >
> > >
> > >
> > > if i ran the below mentioned jsp file to compile all jsp i am getting
> error
> > >
> > > with this stacktrace
> > >
> > > java.lang.ClassNotFoundException: org.apache.jsp.jsp.precompile_jsp
> > >
> > >at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> > >
> > >at java.security.AccessController.doPrivileged(Native Method)
> > >
> > >at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> > >
> > >at
> > >
> > > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:131)
> > >
> > >at
> > >
> > > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
> > >
> > >at
> > >
> > >
> > >
> org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:597)
> > >
> > >at
> >

RE: Compile JSP before the first request arrives

2009-05-28 Thread Martin Gainty

the example jar is catalina-root.jar whose contents consist of:
Index.list whose contents consist of
JarIndex-Version: 1.0

catalina-root.jar
org
org/apache
org/apache/jsp

Manifest.mf
NameOfJsp_jsp.class (packaged as org\apache\jsp\NameOfJsp_jsp.class)

place your compiled class from *.jsp into web-inf/classes/org/apache/jsp/*.*
and retry

Martin Gainty 
__ 
Verzicht und Vertraulichkeitanmerkung/Note de déni et de confidentialité

Diese Nachricht ist vertraulich. Sollten Sie nicht der vorgesehene Empfaenger 
sein, so bitten wir hoeflich um eine Mitteilung. Jede unbefugte Weiterleitung 
oder Fertigung einer Kopie ist unzulaessig. Diese Nachricht dient lediglich dem 
Austausch von Informationen und entfaltet keine rechtliche Bindungswirkung. 
Aufgrund der leichten Manipulierbarkeit von E-Mails koennen wir keine Haftung 
fuer den Inhalt uebernehmen.
Ce message est confidentiel et peut être privilégié. Si vous n'êtes pas le 
destinataire prévu, nous te demandons avec bonté que pour satisfaire informez 
l'expéditeur. N'importe quelle diffusion non autorisée ou la copie de ceci est 
interdite. Ce message sert à l'information seulement et n'aura pas n'importe 
quel effet légalement obligatoire. Étant donné que les email peuvent facilement 
être sujets à la manipulation, nous ne pouvons accepter aucune responsabilité 
pour le contenu fourni.




> From: arvindw...@gmail.com
> Date: Thu, 28 May 2009 15:57:31 +0530
> Subject: Re: Compile JSP before the first request arrives
> To: users@tomcat.apache.org
> 
> Hi Ghufran,
> The problem is not in that,
> problem is in
> http://www.rgagnon.com/javadetails/java-0414.html that u provide in previous
> post
> 
> if i run that jsp file i am getting that stack trace...
> 
> I am in tomcat 5.5
> 
> -Arvind S
> 
> *
> "Many of lifes failure are people who did not realize how close they were to
> success when they gave up."
> -Thomas Edison*
> 
> 
> On Thu, May 28, 2009 at 4:54 PM, Ghufran  wrote:
> 
> > Hi
> >
> >
> >
> > If your jsp can be successfully invoked at this url
> >
> > http://hostname.com/mywebapp/mypage.jsp
> >
> >
> >
> >
> >
> > Then it should also get pre compiled by invoking this url
> >
> >  <http://hostname.com/mywebapp/mypage.jsp?jsp_precompile>
> > http://hostname.com/mywebapp/mypage.jsp?jsp_precompile
> >
> > or try this
> >
> > http://hostname.com/mywebapp/mypage.jsp?jsp_precompile=true
> >
> >
> >
> >
> >
> > Regards
> >
> > Ghufran
> >
> >
> >
> > -Original Message-
> > From: S Arvind [mailto:arvindw...@gmail.com]
> > Sent: Thursday, May 28, 2009 3:03 PM
> > To: Tomcat Users List
> > Subject: Re: Compile JSP before the first request arrives
> >
> >
> >
> > Hi Ghufran,
> >
> >
> >
> > if i ran the below mentioned jsp file to compile all jsp i am getting error
> >
> > with this stacktrace
> >
> > java.lang.ClassNotFoundException: org.apache.jsp.jsp.precompile_jsp
> >
> >at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> >
> >at java.security.AccessController.doPrivileged(Native Method)
> >
> >at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> >
> >at
> >
> > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:131)
> >
> >at
> >
> > org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
> >
> >at
> >
> >
> > org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:597)
> >
> >at
> >
> >
> > org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.jav
> > a:137)
> >
> >at
> >
> >
> > org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
> > 14)
> >
> >at
> >
> > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
> >
> >at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
> >
> >at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
> >
> >at
> >
> >
> > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> > FilterChain.java:269)
> >
> >at
> >
> >
> > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> > ain.java:188)
> >
> >at
> >
> >
> > org.apa

Re: Compile JSP before the first request arrives

2009-05-28 Thread S Arvind
Hi Ghufran,
The problem is not in that,
problem is in
http://www.rgagnon.com/javadetails/java-0414.html that u provide in previous
post

if i run that jsp file i am getting that stack trace...

I am in tomcat 5.5

-Arvind S

*
"Many of lifes failure are people who did not realize how close they were to
success when they gave up."
-Thomas Edison*


On Thu, May 28, 2009 at 4:54 PM, Ghufran  wrote:

> Hi
>
>
>
> If your jsp can be successfully invoked at this url
>
> http://hostname.com/mywebapp/mypage.jsp
>
>
>
>
>
> Then it should also get pre compiled by invoking this url
>
>  <http://hostname.com/mywebapp/mypage.jsp?jsp_precompile>
> http://hostname.com/mywebapp/mypage.jsp?jsp_precompile
>
> or try this
>
> http://hostname.com/mywebapp/mypage.jsp?jsp_precompile=true
>
>
>
>
>
> Regards
>
> Ghufran
>
>
>
> -Original Message-
> From: S Arvind [mailto:arvindw...@gmail.com]
> Sent: Thursday, May 28, 2009 3:03 PM
> To: Tomcat Users List
> Subject: Re: Compile JSP before the first request arrives
>
>
>
> Hi Ghufran,
>
>
>
> if i ran the below mentioned jsp file to compile all jsp i am getting error
>
> with this stacktrace
>
> java.lang.ClassNotFoundException: org.apache.jsp.jsp.precompile_jsp
>
>at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
>
>at java.security.AccessController.doPrivileged(Native Method)
>
>at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
>
>at
>
> org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:131)
>
>at
>
> org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
>
>at
>
>
> org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:597)
>
>at
>
>
> org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.jav
> a:137)
>
>at
>
>
> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
> 14)
>
>at
>
> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
>
>at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
>
>at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
>
>at
>
>
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.java:269)
>
>at
>
>
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:188)
>
>at
>
>
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> va:213)
>
>at
>
>
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> va:172)
>
>at
>
>
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127
> )
>
>at
>
>
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117
> )
>
>at
>
>
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
> :108)
>
>at
>
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
>
>at
>
> org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875)
>
>at
>
>
> org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
> onnection(Http11BaseProtocol.java:665)
>
>at
>
>
> org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
> a:528)
>
>at
>
>
> org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
> rkerThread.java:81)
>
>at
>
>
> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
> a:689)
>
>at java.lang.Thread.run(Thread.java:619)
>
>
>
>
>
> but the java class and java file is available in the correct location...
>
> i am working in linux with tomcat running in root user. so the java and
>
> class file will be also in root rights.. is there any relation between
>
> these?
>
>
>
> -Arvind S
>
>
>
> *
>
> "Many of lifes failure are people who did not realize how close they were
> to
>
> success when they gave up."
>
> -Thomas Edison*
>
>
>
>
>
> On Wed, May 27, 2009 at 8:17 PM, Ghufran  wrote:
>
>
>
> > Try this
>
> >
>
> >
>
> >
>
> >
>
> >
>
> > Some JSP containers (as per section 8.4.2 of the JSP 1.2 specification)
>
> > support the capability of precompiling a JSP page.
>
> >
>
> &

RE: Compile JSP before the first request arrives

2009-05-28 Thread Ghufran
Hi

 

If your jsp can be successfully invoked at this url

http://hostname.com/mywebapp/mypage.jsp

 

 

Then it should also get pre compiled by invoking this url

 <http://hostname.com/mywebapp/mypage.jsp?jsp_precompile>
http://hostname.com/mywebapp/mypage.jsp?jsp_precompile

or try this

http://hostname.com/mywebapp/mypage.jsp?jsp_precompile=true

 

 

Regards

Ghufran

 

-Original Message-
From: S Arvind [mailto:arvindw...@gmail.com] 
Sent: Thursday, May 28, 2009 3:03 PM
To: Tomcat Users List
Subject: Re: Compile JSP before the first request arrives

 

Hi Ghufran,

 

if i ran the below mentioned jsp file to compile all jsp i am getting error

with this stacktrace

java.lang.ClassNotFoundException: org.apache.jsp.jsp.precompile_jsp

at java.net.URLClassLoader$1.run(URLClassLoader.java:200)

at java.security.AccessController.doPrivileged(Native Method)

at java.net.URLClassLoader.findClass(URLClassLoader.java:188)

at

org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:131)

at

org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)

at

org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:597)

at

org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.jav
a:137)

at

org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:3
14)

at

org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)

at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)

at

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
FilterChain.java:269)

at

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
ain.java:188)

at

org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
va:213)

at

org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
va:172)

at

org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127
)

at

org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117
)

at

org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
:108)

at

org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)

at

org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875)

at

org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processC
onnection(Http11BaseProtocol.java:665)

at

org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.jav
a:528)

at

org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWo
rkerThread.java:81)

at

org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.jav
a:689)

at java.lang.Thread.run(Thread.java:619)

 

 

but the java class and java file is available in the correct location...

i am working in linux with tomcat running in root user. so the java and

class file will be also in root rights.. is there any relation between

these?

 

-Arvind S

 

*

"Many of lifes failure are people who did not realize how close they were to

success when they gave up."

-Thomas Edison*

 

 

On Wed, May 27, 2009 at 8:17 PM, Ghufran  wrote:

 

> Try this

> 

> 

> 

> 

> 

> Some JSP containers (as per section 8.4.2 of the JSP 1.2 specification)

> support the capability of precompiling a JSP page.

> 

> To precompile a JSP page, access the page with a query string of

> ?jsp_precompile

> 

> http://hostname.com/mywebapp/mypage.jsp?jsp_precompile

> 

> 

> 

> 

> 

> see more details at http://www.rgagnon.com/javadetails/java-0414.html

> 

> 

> 

> 

> 

> Regards

> 

> Ghufran

> 

> 

> 

> -Original Message-

> From: S Arvind [mailto:arvindw...@gmail.com]

> Sent: Wednesday, May 27, 2009 6:31 PM

> To: Tomcat Users List

> Subject: Re: Compile JSP before the first request arrives

> 

> 

> 

> can you give me the good docs about this..

> 

> 

> 

> -Arvind S

> 

> 

> 

> *

> 

> "Many of lifes failure are people who did not realize how close they were

> to

> 

> success when they gave up."

> 

> -Thomas Edison

> 

> 

> 

> *

> 

> On Wed, May 27, 2009 at 6:23 PM, David Smith  wrote:

> 

> 

> 

> > S Arvind wrote:

> 

> > > Is there any way to pre-compile all the jsp files, when we are

> deploying

> 

> > in

> 

> > > the production environment?

> 

> > >

> 

> > > -Arvind S

> 

> > >

> 

> > > *

> 

> &g

Re: Compile JSP before the first request arrives

2009-05-28 Thread S Arvind
Hi Ghufran,

if i ran the below mentioned jsp file to compile all jsp i am getting error
with this stacktrace
java.lang.ClassNotFoundException: org.apache.jsp.jsp.precompile_jsp
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:131)
at
org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:63)
at
org.apache.jasper.JspCompilationContext.load(JspCompilationContext.java:597)
at
org.apache.jasper.servlet.JspServletWrapper.getServlet(JspServletWrapper.java:137)
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:314)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:329)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:265)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
at
org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:875)
at
org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at
org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at
org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
at java.lang.Thread.run(Thread.java:619)


but the java class and java file is available in the correct location...
i am working in linux with tomcat running in root user. so the java and
class file will be also in root rights.. is there any relation between
these?

-Arvind S

*
"Many of lifes failure are people who did not realize how close they were to
success when they gave up."
-Thomas Edison*


On Wed, May 27, 2009 at 8:17 PM, Ghufran  wrote:

> Try this
>
>
>
>
>
> Some JSP containers (as per section 8.4.2 of the JSP 1.2 specification)
> support the capability of precompiling a JSP page.
>
> To precompile a JSP page, access the page with a query string of
> ?jsp_precompile
>
> http://hostname.com/mywebapp/mypage.jsp?jsp_precompile
>
>
>
>
>
> see more details at http://www.rgagnon.com/javadetails/java-0414.html
>
>
>
>
>
> Regards
>
> Ghufran
>
>
>
> -Original Message-
> From: S Arvind [mailto:arvindw...@gmail.com]
> Sent: Wednesday, May 27, 2009 6:31 PM
> To: Tomcat Users List
> Subject: Re: Compile JSP before the first request arrives
>
>
>
> can you give me the good docs about this..
>
>
>
> -Arvind S
>
>
>
> *
>
> "Many of lifes failure are people who did not realize how close they were
> to
>
> success when they gave up."
>
> -Thomas Edison
>
>
>
> *
>
> On Wed, May 27, 2009 at 6:23 PM, David Smith  wrote:
>
>
>
> > S Arvind wrote:
>
> > > Is there any way to pre-compile all the jsp files, when we are
> deploying
>
> > in
>
> > > the production environment?
>
> > >
>
> > > -Arvind S
>
> > >
>
> > > *
>
> > >
>
> > > "Many of lifes failure are people who did not realize how close they
> were
>
> > to
>
> > > success when they gave up."
>
> > > -Thomas Edison*
>
> > >
>
> > >
>
> > Yes ... depends on your build environment.  Most offer some means of
>
> > pre-compiling the jsps to servlets.
>
> >
>
> > --David
>
> >
>
> > -
>
> > To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
>
> > For additional commands, e-mail: users-h...@tomcat.apache.org
>
> >
>
> >
>
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Re: Compile JSP before the first request arrives

2009-05-27 Thread Len Popp
On Wed, May 27, 2009 at 09:51, Serge Fonville  wrote:
> Hi
>
>> Some JSP containers (as per section 8.4.2 of the JSP 1.2 specification)
>> support the capability of precompiling a JSP page.
>>
>> To precompile a JSP page, access the page with a query string of
>> ?jsp_precompile
>
> How is this different from just accessing the page after deploying it?

The difference is that the JSP is not executed, it's just compiled.
This is described in section 11.4.2 of the JSP 2.1 spec (that's the
spec implemented by Tomcat 6).

> And can this also be done for an entire webapp instead of a single page?

No, it's one page at a time.
-- 
Len

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Re: Compile JSP before the first request arrives

2009-05-27 Thread Hassan Schroeder
On Wed, May 27, 2009 at 6:51 AM, Serge Fonville
 wrote:

>> To precompile a JSP page, access the page with a query string of
>> ?jsp_precompile
>
> How is this different from just accessing the page after deploying it?

Yeah, what?  :-)

> And can this also be done for an entire webapp instead of a single page?

Run a link checker against your app and voila, you not only know if
you have anything to fix, but all the JSPs are compiled.

Launch party!
-- 
Hassan Schroeder  hassan.schroe...@gmail.com

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Re: Compile JSP before the first request arrives

2009-05-27 Thread Serge Fonville
Hi

> Some JSP containers (as per section 8.4.2 of the JSP 1.2 specification)
> support the capability of precompiling a JSP page.
>
> To precompile a JSP page, access the page with a query string of
> ?jsp_precompile

How is this different from just accessing the page after deploying it?

And can this also be done for an entire webapp instead of a single page?

Regards,

Serge Fonville

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RE: Compile JSP before the first request arrives

2009-05-27 Thread Caldarale, Charles R
> From: S Arvind [mailto:arvindw...@gmail.com]
> Subject: Re: Compile JSP before the first request arrives
> 
> can you give me the good docs about this..

It's in the Tomcat docs:
http://tomcat.apache.org/tomcat-6.0-doc/jasper-howto.html#Production%20Configuration
http://tomcat.apache.org/tomcat-6.0-doc/jasper-howto.html#Web%20Application%20Compilation

 - Chuck


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RE: Compile JSP before the first request arrives

2009-05-27 Thread Ghufran
Try this

 

 

Some JSP containers (as per section 8.4.2 of the JSP 1.2 specification)
support the capability of precompiling a JSP page. 

To precompile a JSP page, access the page with a query string of
?jsp_precompile 

http://hostname.com/mywebapp/mypage.jsp?jsp_precompile

 

 

see more details at http://www.rgagnon.com/javadetails/java-0414.html

 

 

Regards

Ghufran

 

-Original Message-
From: S Arvind [mailto:arvindw...@gmail.com] 
Sent: Wednesday, May 27, 2009 6:31 PM
To: Tomcat Users List
Subject: Re: Compile JSP before the first request arrives

 

can you give me the good docs about this..

 

-Arvind S

 

*

"Many of lifes failure are people who did not realize how close they were to

success when they gave up."

-Thomas Edison

 

*

On Wed, May 27, 2009 at 6:23 PM, David Smith  wrote:

 

> S Arvind wrote:

> > Is there any way to pre-compile all the jsp files, when we are deploying

> in

> > the production environment?

> >

> > -Arvind S

> >

> > *

> >

> > "Many of lifes failure are people who did not realize how close they
were

> to

> > success when they gave up."

> > -Thomas Edison*

> >

> >

> Yes ... depends on your build environment.  Most offer some means of

> pre-compiling the jsps to servlets.

> 

> --David

> 

> -

> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org

> For additional commands, e-mail: users-h...@tomcat.apache.org

> 

> 

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18:14:00



Re: Compile JSP before the first request arrives

2009-05-27 Thread S Arvind
can you give me the good docs about this..

-Arvind S

*
"Many of lifes failure are people who did not realize how close they were to
success when they gave up."
-Thomas Edison

*
On Wed, May 27, 2009 at 6:23 PM, David Smith  wrote:

> S Arvind wrote:
> > Is there any way to pre-compile all the jsp files, when we are deploying
> in
> > the production environment?
> >
> > -Arvind S
> >
> > *
> >
> > "Many of lifes failure are people who did not realize how close they were
> to
> > success when they gave up."
> > -Thomas Edison*
> >
> >
> Yes ... depends on your build environment.  Most offer some means of
> pre-compiling the jsps to servlets.
>
> --David
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
> For additional commands, e-mail: users-h...@tomcat.apache.org
>
>


Re: Compile JSP before the first request arrives

2009-05-27 Thread David Smith
S Arvind wrote:
> Is there any way to pre-compile all the jsp files, when we are deploying in
> the production environment?
>
> -Arvind S
>
> *
>
> "Many of lifes failure are people who did not realize how close they were to
> success when they gave up."
> -Thomas Edison*
>
>   
Yes ... depends on your build environment.  Most offer some means of
pre-compiling the jsps to servlets.

--David

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