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From André Warnier ...@ice-sa.com>
Subject Re: MVC or Model2 with Tomcat
Date Sun, 04 Dec 2011 22:30:09 GMT
Blaxton wrote:
> 
> 
> 
> ________________________________
>  From: Pid * <pid@pidster.com>
> To: Tomcat Users List <users@tomcat.apache.org> 
> Sent: Sunday, December 4, 2011 11:10:08 PM
> Subject: Re: MVC or Model2 with Tomcat
>  
> On 4 Dec 2011, at 16:17, Blaxton <blaxxton@yahoo.com> wrote:
> 
>>
>>
>>
>> ________________________________
>> From: André Warnier <aw@ice-sa.com>
>> To: Tomcat Users List <users@tomcat.apache.org>
>> Sent: Sunday, December 4, 2011 6:51:58 PM
>> Subject: Re: MVC or Model2 with Tomcat
>>
>> Blaxton wrote:
>>> I have created ROOT directory and placed index.jsp in ROOT directory
>>> the same as your example:
>>> /path/to/appbase/ROOT/index.jsp    -> myhost.com/index.jsp
>>>
>>> but that didn't work.
>>>
>>> I followed following instructions but those didn't work either.
>>>
>>> http://www.jguru.com/faq/view.jsp?EID=91006
>>>
>>> http://wiki.apache.org/tomcat/HowTo#How_do_I_make_my_web_application_be_the_Tomcat_default_application.3F
>>>
>>> is there any thing else I should do to work this out?
>>>
>> I wrote that second faq, but I don't see what it has to do with your problem.
>>
>> You haven't answered Pid's question :
>>
>>> Why do you need to do that to implement MVC?
>> Nor his second question :
>>
>>> Without more information about your config, e.g. workers.properties it's
>>> impossible to tell why this didn't work.
>> And please, do not top-post.  It is very hard to follow a discussion when you have
to jump up and down in the mesage to understand what each phrase relates to.
>>
>> Also, thank you for providing the versions of Apache httpd and Tomcat up-front.
>> But "mod_jk version 2", that does not exist.
>>
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>>
>>
>> My bad, the subject should have been "serving .jsp files from apache document root"
>> I just want to access my website as follow:
>> www.mydomain.com/index.jsp
>>
>> the same as the solustion you wrote, but that solustion didn't work for me.
>> maybe because in that solution you were talking about
>> CATALINA_BASE/webapps/ROOT directory
>> and I created CATALINA_BASE/webapps/myapplication/ROOT directory.
>>
>> can we have ROOT directory for each application ?
>> like:
>>
>> CATALINA_BASE/webapps/ROOT
>> CATALINA_BASE/webapps/firstapp/ROOT
>> CATALINA_BASE/webapps/secondapp/ROOT
> 
> No, you can't. None of the docs day you can.
> 
> ROOT is the special name for the default application, which serves
> resources from / and handles all requests which are not handled by
> other applications.
> 
> Putting ROOT inside other apps just results in publishing that whole
> dir as /appname/ROOT.
> 
> If you don't provide other details of your config, no-one here will be
> able to help, without a really, really lucky guess.
> 
> 
> p
> 
> 
>> anyway, here is the out put of the package query on my FreeBSD box:
>> ap22-mo_jk-ap2-1.2.30_1 Apache2 JK module for connecting to Tomcat using AJP1X
> 
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> To unsubscribe, e-mail: users-unsubscribe@tomcat.apache.org
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> 
> 
> 
> Its a virtual host with following lines have been added to main httpd.conf:
> LoadModule jk_module          libexec/apache22/mod_jk.so
> JkWorkersFile /usr/local/etc/apache22/workers.properties
> JkShmFile     /var/log/mod_jk.shm
> JkLogFile     /var/log/mod_jk.log
> JkLogLevel   debug 
> JkLogStampFormat "[%a %b %d %H:%M:%S %Y] "
> 
> and following JkMount directives for each virtual host:
> JkMount  /appexmp1/*     appexmp1
> JkMount  /appexmp1/*.jsp appexmp1
> 
> and following is the worker file for two of the sites:
> worker.list=appexmp2,appexmp1
> worker.appexmp2.type=ajp13
> worker.appexmp2.host=localhost
> worker.appexmp2.port=8009
> worker.appexmp1.type=ajp13
> worker.appexmp1.host=localhost
> worker.appexmp1.port=8109
> 
> 
> Created separate directories in CATALINA_BASE/webapps/
> for each application so , it contain following directories:
> CATALINA_BASE/webapps/ROOT
> CATALINA_BASE/webapps/appexmp1
> CATALINA_BASE/webapps/appexmp2
> 
> context file for each application resides in 
> CATALINA_BASE/conf/Catalina/localhost for example:
> CATALINA_BASE/conf/Catalina/localhost/appexmp1.xml
> CATALINA_BASE/conf/Catalina/localhost/appexmp2.xml
> 
> cat  CATALINA_BASE/conf/Catalina/localhost/appexmp1.xml
> <Context path="/appexmp1" docBase="appexmp1" debug="0" reloadable="true" crossContext="true">
> </Context>
> 
> and web.xml file as follow:
> cat CATALINA_BASE/webapps/appexmp1/WEB-INF/web.xml
> <web-app xmlns="http://java.sun.com/xml/ns/javaee" version="2.5">
> <servlet>
>     <servlet-name>App1</servlet-name>
>     <servlet-class>com.appexmp1.App1</servlet-class>
>   </servlet>
> 
>   <servlet-mapping>
>     <servlet-name>App1</servlet-name>
>     <url-pattern>/APP1</url-pattern>
>   </servlet-mapping>
> 
>   <welcome-file-list>
>     <welcome-file>index.jsp</welcome-file>
>   </welcome-file-list>
> 
> </web-app>
> 
> 
> I already can access mydomain.com/App1/index.jsp and every thing works fine
> but want to be able to serve .jsp files as follow:
> mydomain.com/index.jsp
> for each of my virtual hosts.
> 
> I hope I have provided enough information.
> 
No. :-)

What we are still missing, is how you have defined the DocumentRoot in each of your Apache

httpd VirtualHost's. And also any Alias directive which mentions "App1".

Because with your above setup, calling "mydomain.com/App1/index.jsp" can only work, if you

have allowed Apache httpd to access your Tomcat applications directory directly.  Which 
you should not do.

Here is a reason why you should not do this :
Try the following URL :
mydomain.com/App1/WEB-INF/web.xml
What do you see ?
Do you want users to see that ?




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