Apache & Tomcat & Struts Integration Problem

#1 (**permalink**) 08-15-2003

Hi All

I hope someone can give me a hand on this. Thanks in advance.
Environment:
W2k
Tomcat 5.0.6
Apache 2.0
Struts 1.1
Mod_jk2-2.0.43.dll (rename to mod_jk2.dll)

Apache httpd.conf

LoadModule jk2_module modules/mod_jk2.dll

DirectoryIndex index.html index.html.var index.jsp

<VirtualHost *>
ServerName mywww
ServerAdmin admin@mywww.com
DocumentRoot "C:/jakarta-tomcat-5.0.6/webapps/mywww"

Alias /tryme "C:/tomcat5_06/webapps/mywww/index.jsp"

ErrorLog logs/mywww.log
CustomLog logs/mywww.log common

<Location "/*.do">
JkUriSet worker ajp13:localhost:8009
</Location>
</VirtualHost>

workers2.properties

#
[common]
debug=10

[config]
debug=10
debugEnv=10

[shm]
file=C:/Program Files/Apache Group/Apache2/logs/shm.file
size=1048576

# Define the communication channel
[channel.socket:localhost:8009]
info=Ajp13 forwarding over socket
tomcatId=localhost:8009

uri:/mywww/*]
info=Map the whole webapp

jk2.properties
all comments out
# Set the desired handler list
# handler.list=apr,request,channelJni
#
# Override the default port for the socketChannel
# channelSocket.port=8019
# Default:
# channelUnix.file=${jkHome}/work/jk2.socket
# Just to check if the the config is working
# shm.file=${jkHome}/work/jk2.shm

# In order to enable jni use any channelJni directive
# channelJni.disabled = 0
# And one of the following directives:

# apr.jniModeSo=/opt/apache2/modules/mod_jk2.so

# If set to inprocess the mod_jk2 will Register natives itself
# This will enable the starting of the Tomcat from mod_jk2
# apr.jniModeSo=inprocess

server.xml


<Connector port="8009"
enableLookups="false" redirectPort="8443" debug="0"
protocol="AJP/1.3" />

<Context path="" docBase="mywww" debug="0"/>
<Context path="/audioebuy" docBase="mywww" debug="0"/>

Update the w2k Host file
Add
192.168.1.100 mywww

Invoke the index.JSP direct from Tomcat no problem
http://localhost:8080/mywww/index.jsp

Access the index.JSP from Apache no problem
http://mywww

Now Modify the index.JSP to include the “Struts” stuff

<%@ page language="java" %>
<%@ taglib uri="WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="WEB-INF/struts-logic.tld" prefix="logic" %>
<html:html>

<html>
<head>
<title>Create</title>
<BR>
<B> Testing Apache/Tomcat/Struts</B>
<br>
<table width="100%" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width="100%" bgcolor="#5E85BF"><html:img page="" height="1"
width="1"/></td>
<td><table width="779" border="0" cellspacing="0" cellpadding="0">
<tr>
<td><table width="644" border="0" cellspacing="0"
cellpadding="0">
<TR>
<TD> <font size=+1><B>Here is it No. 3 </B></font></TD>
<TD> <html:img page="/images/top_links_01.gif"
alt="Buyers" width="56" height="17"/></TD>
<TD> <html:img page="images/top_links_02.gif"
alt="Dealers" width="97" height="17"/></TD>
</TR>
</table></td>
<td><html:img page="/images/login.gif" alt="Login"
width="135" height="17"/></td>
</tr>
</table></td>
</tr>
</table>

</body>
</html>
</html:html>

Invoke the index.JSP with “Struts” directly from Tomcat no
problem
http://localhost:8080/mywww/index.jsp

Access the index JSP with “Struts” from Apache , images
did not display ?
http://mywww

click on view source from the browser
The taglib was not being processed ?

<%@ page language="java" %>
<%@ taglib uri="WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="WEB-INF/struts-logic.tld" prefix="logic" %>
<html:html>

<html>
<head>
<title>Create</title>
…….
I have tried http://mywww/tryme with the same result.

Any clue why the JSP page with Struts forward from the Apache
wasn’t processed correctly ?

#2 (**permalink**) 08-16-2003

wswwong@hotmail.com (wilson) wrote in message news:<bf25b803.0308150913.10526ca@posting.google.c om>...
> Hi All
>
> I hope someone can give me a hand on this. Thanks in advance.
> Environment:
> W2k
> Tomcat 5.0.6
> Apache 2.0
> Struts 1.1
> Mod_jk2-2.0.43.dll (rename to mod_jk2.dll)
>
> Apache httpd.conf
>
> LoadModule jk2_module modules/mod_jk2.dll
>
> DirectoryIndex index.html index.html.var index.jsp
>
> <VirtualHost *>
> ServerName mywww
> ServerAdmin admin@mywww.com
> DocumentRoot "C:/jakarta-tomcat-5.0.6/webapps/mywww"
>
> Alias /tryme "C:/tomcat5_06/webapps/mywww/index.jsp"
>
> ErrorLog logs/mywww.log
> CustomLog logs/mywww.log common
>
> <Location "/*.do">
> JkUriSet worker ajp13:localhost:8009
> </Location>
> </VirtualHost>
>
>
>
> workers2.properties
>
> #
> [common]
> debug=10
>
> [config]
> debug=10
> debugEnv=10
>
> [shm]
> file=C:/Program Files/Apache Group/Apache2/logs/shm.file
> size=1048576
>
> # Define the communication channel
> [channel.socket:localhost:8009]
> info=Ajp13 forwarding over socket
> tomcatId=localhost:8009
>
> uri:/mywww/*]
> info=Map the whole webapp
>
>
> jk2.properties
> all comments out
> # Set the desired handler list
> # handler.list=apr,request,channelJni
> #
> # Override the default port for the socketChannel
> # channelSocket.port=8019
> # Default:
> # channelUnix.file=${jkHome}/work/jk2.socket
> # Just to check if the the config is working
> # shm.file=${jkHome}/work/jk2.shm
>
> # In order to enable jni use any channelJni directive
> # channelJni.disabled = 0
> # And one of the following directives:
>
> # apr.jniModeSo=/opt/apache2/modules/mod_jk2.so
>
> # If set to inprocess the mod_jk2 will Register natives itself
> # This will enable the starting of the Tomcat from mod_jk2
> # apr.jniModeSo=inprocess
>
> server.xml
>
> 
> <Connector port="8009"
> enableLookups="false" redirectPort="8443" debug="0"
> protocol="AJP/1.3" />
>
> <Context path="" docBase="mywww" debug="0"/>
> <Context path="/audioebuy" docBase="mywww" debug="0"/>
>
> Update the w2k Host file
> Add
> 192.168.1.100 mywww
>
>
> Invoke the index.JSP direct from Tomcat no problem
> http://localhost:8080/mywww/index.jsp
>
> Access the index.JSP from Apache no problem
> http://mywww
>
> Now Modify the index.JSP to include the Struts; stuff
>
> <%@ page language="java" %>
> <%@ taglib uri="WEB-INF/struts-bean.tld" prefix="bean" %>
> <%@ taglib uri="WEB-INF/struts-html.tld" prefix="html" %>
> <%@ taglib uri="WEB-INF/struts-logic.tld" prefix="logic" %>
> <html:html>
>
> <html>
> <head>
> <title>Create</title>
> <BR>
> <B> Testing Apache/Tomcat/Struts</B>
> <br>
> <table width="100%" border="0" cellspacing="0" cellpadding="0">
> <tr>
> <td width="100%" bgcolor="#5E85BF"><html:img page="" height="1"
> width="1"/></td>
> <td><table width="779" border="0" cellspacing="0" cellpadding="0">
> <tr>
> <td><table width="644" border="0" cellspacing="0"
> cellpadding="0">
> <TR>
> <TD> <font size=+1><B>Here is it No. 3 </B></font></TD>
> <TD> <html:img page="/images/top_links_01.gif"
> alt="Buyers" width="56" height="17"/></TD>
> <TD> <html:img page="images/top_links_02.gif"
> alt="Dealers" width="97" height="17"/></TD>
> </TR>
> </table></td>
> <td><html:img page="/images/login.gif" alt="Login"
> width="135" height="17"/></td>
> </tr>
> </table></td>
> </tr>
> </table>
>
> </body>
> </html>
> </html:html>
>
> Invoke the index.JSP with Struts; directly from Tomcat no
> problem
> http://localhost:8080/mywww/index.jsp
>
>
> Access the index JSP with Struts from Apache , images
> did not display ?
> http://mywww
>
> click on view source from the browser
> The taglib was not being processed ?
>
> <%@ page language="java" %>
> <%@ taglib uri="WEB-INF/struts-bean.tld" prefix="bean" %>
> <%@ taglib uri="WEB-INF/struts-html.tld" prefix="html" %>
> <%@ taglib uri="WEB-INF/struts-logic.tld" prefix="logic" %>
> <html:html>
>
> <html>
> <head>
> <title>Create</title>
> . . . . .
> I have tried http://mywww/tryme with the same result.
>
> Any clue why the JSP page with Struts forward from the Apache
> wasn’t processed correctly ?

Corection it should be

DocumentRoot "C:/tomcat5_06/webapps/mywww"

Alias /tryme "C:/tomcat5_06/webapps/mywww/index.jsp"

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