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Posted to users@tomcat.apache.org by TWönlìnè <tw...@gmail.com> on 2010/03/24 09:58:19 UTC
Compiling JSP with SMAP
I'm using apache-tomcat-6.0.20 with JASPER 2....
I need to compile a web project (Eclipse WAR application) which is JSP to
JAVA source files.
I'm successfully generating JAVA files from JSP files (Used JASPER 2), but
now i need to get mapping from JSP lines to JAVA lines.
I tried using SMAP feature which available in JASPER 2, but i can't
configure it correctly.
There are two questions i need to ask,
1) Will generating SMAP files will help me to map JSP lines to generated
JAVA lines?
2) How to do this?
JASPER how to doc says - The servlet which implements Jasper is configured
using init parameters in your global $CATALINA_BASE/conf/web.xml.
I edited that web.xml with following code - (used dumpSmap & suppressSmap)
<servlet>
<servlet-name>jsp</servlet-name>
<servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
<init-param>
<param-name>suppressSmap</param-name>
<param-value>false</param-value>
</init-param>
<init-param>
<param-name>dumpSmap</param-name>
<param-value>true</param-value>
</init-param>
</servlet>
But no luck!!!!
Any help!!!!!
--
_A_N_I_M_E_-_O_T_A_K_U_
Re: Compiling JSP with SMAP
Posted by Konstantin Kolinko <kn...@gmail.com>.
2010/3/24 TWönlìnè <tw...@gmail.com>:
> @Mercy, Thanks....
>
> I managed to create SMAP files,
> using this code in my BUILD.XML - which compiles JSPs
>
> (...)
>
> Now it is creating .SMAP files.
>
SMAPs are appended to the *.class files. That is why you do not see
them as separate files when running Tomcat.
Format of the SMAP is specified by JSR 045,
http://jcp.org/en/jsr/detail?id=045
Best regards,
Konstantin Kolinko
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Re: Compiling JSP with SMAP
Posted by Christopher Schultz <ch...@christopherschultz.net>.
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All,
Strange... I found this sitting in my "Unsent" folder. Here it is, a
little late.
On 3/24/2010 8:40 AM, TWönlìnè wrote:
> Now a new problem arise,
> How to read a .SMAP file,
> I know its map from JSP to JAVA but how the numbers are associated, (can
> someone explain....) is there an easier way to do this?
SMAP is defined in JSR 45 (first Google result when searching for "smap
file" tells you this).
http://www.jcp.org/en/jsr/summary?id=45
- -chris
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Re: Compiling JSP with SMAP
Posted by TWönlìnè <tw...@gmail.com>.
@Mercy, Thanks....
I managed to create SMAP files,
using this code in my BUILD.XML - which compiles JSPs
<taskdef classname="org.apache.jasper.JspC" name="jasper2" >
<classpath refid="tomcat.classpath" />
</taskdef>
<target name="jasper.jspc">
<echo message="Starting JASPER/JSPC compiler..." />
<jasper2
validateXml="false"
failonerror="false"
package="${module.name}"
smapSuppressed="false"
smapDumped="true"
compilertargetvm="1.6"
compilersourcevm="1.6"
classdebuginfo="true"
listErrors="true"
verbose="9"
uriroot="${web.dir}"
webXmlFragment="${tool.work.dir}/generated_web.xml"
outputDir="${tool.web.scr.dir}" />
</target>
Now it is creating .SMAP files.
Now a new problem arise,
How to read a .SMAP file,
I know its map from JSP to JAVA but how the numbers are associated, (can
someone explain....)
is there an easier way to do this?
Re: Compiling JSP with SMAP
Posted by Mercy <te...@gmail.com>.
Hi TWönlìnè,
Did you a project named "Server" with a sub folder whose name is
like "Tomcat v6.0 Server at localhost-config"?
If you had, please set these values into web.xml in.
Kind regards,
Mercy
TWönlìnè wrote:
> I'm using apache-tomcat-6.0.20 with JASPER 2....
>
> I need to compile a web project (Eclipse WAR application) which is JSP to
> JAVA source files.
>
> I'm successfully generating JAVA files from JSP files (Used JASPER 2), but
> now i need to get mapping from JSP lines to JAVA lines.
> I tried using SMAP feature which available in JASPER 2, but i can't
> configure it correctly.
>
> There are two questions i need to ask,
>
> 1) Will generating SMAP files will help me to map JSP lines to generated
> JAVA lines?
>
> 2) How to do this?
>
> JASPER how to doc says - The servlet which implements Jasper is configured
> using init parameters in your global $CATALINA_BASE/conf/web.xml.
>
> I edited that web.xml with following code - (used dumpSmap & suppressSmap)
>
> <servlet>
> <servlet-name>jsp</servlet-name>
> <servlet-class>org.apache.jasper.servlet.JspServlet</servlet-class>
> <init-param>
> <param-name>suppressSmap</param-name>
> <param-value>false</param-value>
> </init-param>
> <init-param>
> <param-name>dumpSmap</param-name>
> <param-value>true</param-value>
> </init-param>
> </servlet>
>
> But no luck!!!!
>
> Any help!!!!!
>
>
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