Cactus and JRUN

Hi,
Could somebody help me out in figuring out the possible solutions for implementing automated regression testing on JRUN4 ?
I have searched most of the websites and forums. It looks like everybody's attention is directed towards Cactus. When I tried running the sample code for EJB on JRun4 with cactus,I received an error that "the jrun4 container is not supported".
Any suggestions would be greatly appreciated.
Thanks in advance.
-Z

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Apache and JRun

From the documentation it would appear that only Apache 1.3.9 and JRun 2.3.3 are certified to work with iFS. However, after reading a few messages posted here it would seem that some people have tried running iFS with JRun 3.0.
Has anyone managed to get iFS running on Solaris with Apache and JRun 3.0 or JRun 3.0 coexisting with standard JWS supplied as part of the install ?
Thanks in advance
Niels
null

Moving up.
Anyone got any suggestions or had any experience of running iFS alongside Apache and JRun or another J2EE server ?
I want to be able to run servlets and EJBs that will be communicating with iFS and non-iFS data objects from the same J2EE server.
Thanks in advance
Niels

Tomcat and Jrun and get the same error.

Hello freinds,
iam facing problem with this.
It cant able to find Enumeration although it finds Vector which is in the same package as Enumeration. but i tried its running this on both tomcat and Jrun and get the same error.
<HTML>
<HEAD><TITLE> Example use of Vectors </TITLE></HEAD>
<BODY>
<%! String name = new String("Jonh Doe");
Integer ssn = new Integer(111223333);
Double salary = new Double(65432.10);
Vector employee = new Vector();
String[] infoTitles = {"Name", "SSN", "Salary"};
%>
<% employee.addElement(name);
employee.addElement(ssn);
employee.addElement(salary);
int i = 0;
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//while(employeeInfo.hasMoreElements()){ %>
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<% // } %>
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org.apache.jasper.JasperException: Unable to compile class for JSPC:\Tomcat\Binary\work\localhost_8080%2Fexamples\_0002fjsp_0002fmyJSPs_0002fhour_00037_0002fusingEnumerations_0002ejspusingEnumerations_jsp_18.java:75: Class
jsp.myJSPs.hour_00037.Enumeration not found.
Enumeration employeeInfo = employee.elements();
can any body help me
todd

Hi toddyj,
problem in the code is you havent imported the package
here iam giving below you my tested code..
<HTML>
<HEAD><TITLE> Example use of Vectors </TITLE></HEAD>
<BODY>
<%@ page language="java" import="packagename.*" %>
<%! String name = new String("Jonh Doe");
Integer ssn = new Integer(111223333);
Double salary = new Double(65432.10);
Vector employee = new Vector();
String[] infoTitles = {"Name", "SSN", "Salary"};
%>
<% employee.addElement(name);
employee.addElement(ssn);
employee.addElement(salary);
int i = 0;
Enumeration employeeInfo = employee.elements();
//while(employeeInfo.hasMoreElements()){ %>
<P> Employee <%//= infoTitles[i++] %>: <%//= (Object)employeeInfo.nextElement() %>
<% // } %>
</BODY>
</HTML>
I hope by this import reason your not able to find Enumeration
Regards,
TirumalaRao
Developer Technical support,
Sun MicroSystem, India.

Authentication and Authorization Problems with IIS 6 and Jrun 4

Hello all,
I am using IIS 6 with JRun 4 as my app server, and I am having problems trying to get authentication and role authorization with Windows Integrated Authentication to work. I have set up IIS 6 to pass-through the authentication credentials to Jrun, without using an anonymous user. What I have done is written a small test servlet that displays the username of the logged in user, and then tries to check if a user is in a test role that I set up in my database. I have specified that a roles table is to be used by specifying a JDBCLoginModule in Jrun's auth.config file. The code for the servlet is below:
package testauthenticationapp;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.*;
import javax.servlet.http.*;
public class SecureTestServlet extends HttpServlet {
   private static final String CONTENT_TYPE =
      "text/html; charset=windows-1252";
   public void init(ServletConfig config) throws ServletException {
      super.init(config);
   public void doGet(HttpServletRequest request,
                     HttpServletResponse response) throws ServletException,
                                                          IOException {
      response.setContentType(CONTENT_TYPE);
      PrintWriter out = response.getWriter();
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      if (request.getUserPrincipal() != null){
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      } else{
         out.println("<h3>User Principal is null</h3>");
      if (request.isUserInRole("Test_Role")){
         out.println("<h3>User is in Test_Role</h3>");
      } else {
         out.println("<h3>User is NOT in Test_Role</h3>");
      out.close();
1. What I am seeing is that when request.getRemoteUser() is called, the username information is what I expect it to be. It is of the form <Domain>\<Username>. When I try to redisplay the username using the request object's Principal object, the call to request.getUserPrincipal() returns null. This is a little confusing to me since I thought that essentially getRemoteUser() was a short cut for calling getUserPrincipal().getName(), and if I get something for getRemoteUser, getUserPrinicipal should return something as well. I guess they work differently at some level. Has anyone ever encountered this before?
2. When I call request.isUserInRole("Test_Role"), it returns false. I've checked the role name being called for typos in both my database and in the code, and that does not seem to be the case. I think the setup in auth.config is properly configured because I have created many other applications using declaritive FORM based authentication, and the role information was retrieved fine from the database. I would think that when I use request.isUserInRole in my servlet code it would use the same role information, but I could be wrong since this is a different type of authentication. Do you think that the reason request.isUserInRole() is returning false could be tied to the fact that request.getUserPrincipal() is returning null (even though getRemoteUser() is returning a valid username)? How does request.isUserInRole() get its user information, by using getUserPrincipal().getName() or getRemoteUser()?
Any help that is provided is appreciated. Thanks in advance.

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Close All Open Apps... Perform a Reset... Try again...
Reset ( No Data will be Lost )
Press and hold the Sleep/Wake button and the Home button at the same time for at least ten seconds, until the Apple logo appears. Release the Buttons.
http://support.apple.com/kb/ht1430

CF8 and JRun 4 Clustering question

I have a production CF8 environment that consists of:
3 Windows 2003 IIS 6.0 servers (behind a load balancer)
JRun 4.0 Updater7 with a CF8 instance installed on each
server .
Each JRun server I created a cluster and added the CF8
instance from each server to it.
I connected IIS 6.0 to the local cluster via the JRun
Connector tool.
My question is when a request is sent to IIS web server for a
CF page, would JRun try to process the CF request locally and if it
could not, then send it to another server in the cluster, or would
it simple do a round robin where as 2/3 of the requests that come
into that JRun server would be sent off to other servers?
Thanks.

what i know that is the request goes in round-robin
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CF7, CF8, CF Administrator and JRun Launcher Issue

I've got 2 cf8 instances and 2 cf7 instances installed. The
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Also, is there any way to tell the JRun Launcher to use a
specific jvm.config file for starting up an instance?
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windows service so they are automatically started when the box
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Jon,
As another long time CF Admin/Dev I second everything you've
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I've been using the CFMX/JRun mix for years now and love it;
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looking through these boards for solutions.
I particularly like the idea of setting up a 'kit' with a
full dir structure, etc. - That would be a great idea for newer
users.. I'd also like to see better commenting or readmes that
fully explain the configuration options for all files - such as all
of the xml files under the WEB-INF dir..
There have been a few too many times that I've looked in the
documentation only to have it tell me to get a book for 'advanced
config options' - and I wouldn't consider any of what I'm looking
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PHP and JRun together

I have a client who has some PHP scripts that need to be
executed under the same domain as their Java application. I can't
seem to figure out how to keep the PHP files from running through
JRun. I would assume it could be setup in the Apache config file
but have not figured it out. Does anyone have any ideas? Have any
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Matthew,
Check your DreamWeaver Site settings. It appears as though
you've got the
wrong server model selected.
HTH
Steve
"matthew stuart" <[email protected]> wrote
in message
news:g83qkb$2o3$[email protected]..
> OK, I have just been given this link
>
http://www.iis-aid.com/iis_aid_php_installer
and it installed everything
> under
> IIS for me without any hassle, AND, I have now been able
to test a simple
> php
> page minus any db connectivity - it just has a simple
line of hello world
> in it
> and it works, so I know IIS and its ability to show php
is up and running.
>
> However, I am now trying to connect a MySQL db and I am
getting this error
> in
> the MySQL connection panel when I click the select
button to try to select
> a db:
>
> The files from the _mmServerScripts folder are for the
server model
> PHP-MySQL.
> You try to connect to a database using a different
server model.
> Please remove this folder outside the Dreamweaver
environment on both
> local
> and testing machines and try again.
>
> Followed by:
>
> HTTP Error Code 500 Internal Server Error.
>
> That's all I get, nothing else. Any ideas?
>
> Thanks.
>
> Mat
>

Tomcat 5 releases and JRun Application Server

Hi all,
I am a Java Developer. Could you tell me about tomcat 5 releases and its connectors with IIS and apache?
Which release is the best and the most suitable one for J2EE 1.4 specification?
Do you think the Tomcat is the best and fastest J2EE application server on the globe?
Which one is the best on this platform? I mean other application server software.
How about JRun 4? Is it good? Should I use it?
Pls answer me if you could possibly for above question.
With Thanks.
wtdahl......

Tomcat isnt a j2ee application server
Do you think the Tomcat is the best and fastest J2EE
application server on the globe?

Jstl and jrun

I am deploying a strut application onto Jrun3.1, but got following errors. It would be appreciated if someone let me know the solution or suggestion.
Error parsing TLD '/WEB-INF/c.tld': null. java.lang.NullPointerException at allaire.jrun.jsp.TagLibraryClassLoader.loadClass(JRunTagLibraryInfo.java:872) at java.lang.ClassLoader.loadClass(ClassLoader.java:235) at allaire.jrun.jsp.JRunTagLibraryInfo.getPropertyType(JRunTagLibraryInfo.java:725) at allaire.jrun.jsp.JRunTagLibraryInfo.buildAttributeInfo(JRunTagLibraryInfo.java:705) ......

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You will need JRun4 as a minimum to use the JSTL.

Cactus and jars on (embedded) server

Hi
Has anyone tried the Cactus test frame work and got it to work? (when running the embedded oc4j server)
I keep getting noclassfound errors, no matter where I put the Cactus specific libararies. I have tried putting them in $JDEV_HOME/j2ee/home/lib and in $PROJ_HOME/public_html/WEB_INF/lib but to no success.
I have not tried to deploy the project to an external server, maybe that will work better...?
How about the differences of external and embedded server when it comes to where to put jars?
I find it difficult to understand how the embedded server works. Does the embedded server depend on any deployment profiles set up in the project?
Thanks for the help.

Has anyone tried the Cactus test frame work and got it to work? (when running the embedded oc4j server)I have not tried the Cactus test framework.
I keep getting noclassfound errors, no matter where I put the Cactus specific libararies. I have tried putting them in $JDEV_HOME/j2ee/home/lib and in $PROJ_HOME/public_html/WEB_INF/lib but to no success.For a document on OC4J classloaders, see
http://otn.oracle.com/oramag/oracle/02-sep/o52oc4j.html
Thanks for the redirection. That page explains a lot.
I have not tried to deploy the project to an external server, maybe that will work better...?It might, although the external server and embedded server use the exact same binaries. The problem you are having sounds like a configuration issue.Yes, it is a configuration issue. But the configuration may differ, as you say yourself.
How about the differences of external and embedded server when it comes to where to put jars?The configuration of the external and embedded servers are separate. So where you put jars depends on where the configuration is set up to look for jars. JDev automatically administers the embedded server config, and part of that is based on the external server config.I have not myself setup any library or classpath paths on the external server.
I find it difficult to understand how the embedded server works.Can you be more specific? Integrating J2EE server configuration with the features of an IDE like workspaces and projects is inherently complicated. What would help make it easier to understand how the embedded server works?What I meant is that it is difficult to understand the whole server configuration when running the embedded server. You say JDev automatically administers the embedded server config, and picks some configurations from the external server configuration, but how to know what yourself has to include in the external configuration...
Does the embedded server depend on any deployment profiles set up in the project?Only if you use project dependencies (Project Settings | Dependencies) to make a project depend on a deployment profile in a different project.Ok, this is clear.
Thanks for the help.You probably just need to define a Cactus libarary in your project and select the Cactus library as a project library. Then JDev will know to include the Cactus jars when running in the embedded server. Go to Project Settings | Libraries, define a new library, and add it to the project's list of selected libraries. This is exactly what I did.
With the new knowledge, by reading the j2ee classloader document, I hope I will straighten this out.
Thanks

Multiple Apache Servers tied to CF8/JRUN?

I've got CF6 experience over J2EE, but now I'm trying to
deploy CF8 over
embedded JRUN 4.0 on an OS X Tiger Server (10.4.10) and
running into some
headaches. From what I can see in the JRUN 4 documentation I
need to enable
Proxy Service so that I can have multiple web hosts tied into
the same CF8
server, but I can't figure out how to do this. The CF8
documentation doesn't
talk about embedded JRUN very much. Is there an administrator
interface for
embedded JRUN or should I attempt to edit jrun.xml by hand?
Or am I totally on
the wrong track?
Any help would be appreciated.
What follows are the nitty-gritty details.
The JRun / CF8 server is running at 192.168.1.100 and
jrun.xml contains the
following snippet (the default);
<service class="jrun.servlet.jrpp.JRunProxyService"
name="ProxyService">
<attribute
name="activeHandlerThreads">50</attribute>
<attribute
name="minHandlerThreads">1</attribute>
<attribute
name="maxHandlerThreads">1000</attribute>
<attribute name="mapCheck">0</attribute>
<attribute
name="threadWaitTimeout">300</attribute>
<attribute name="backlog">500</attribute>
<attribute name="deactivated">false</attribute>
<attribute name="interface">*</attribute>
<attribute name="port">51800</attribute>
<attribute name="timeout">300</attribute>

<attribute
name="cacheRealPath">false</attribute>

</service>
The Apache server running on the same machine
(192.168.1.100) contains the
following connection info in its httpd.conf file. This works
beautifully.
# JRun Settings
LoadModule jrun_module
/Applications/ColdFusion8/runtime/lib/wsconfig/1/mod_jrun.so
<IfModule mod_jrun.c>
JRunConfig Verbose false
JRunConfig Apialloc false
JRunConfig Ssl false
JRunConfig Ignoresuffixmap false
JRunConfig Serverstore
/Applications/ColdFusion8/runtime/lib/wsconfig/1/jrunserver.store
JRunConfig Bootstrap 127.0.0.1:51800
#JRunConfig Errorurl url <optionally redirect to this URL
on errors>
#JRunConfig ProxyRetryInterval 600 <number of seconds to
wait before
trying to reconnect to unreachable clustered server>
#JRunConfig ConnectTimeout 15 <number of seconds to wait
on a socket
connect to a jrun server>
#JRunConfig RecvTimeout 300 <number of seconds to wait on
a socket receive
to a jrun server>
#JRunConfig SendTimeout 15 <number of seconds to wait on
a socket send to
a jrun server>
AddHandler jrun-handler .jsp .jws .cfm .cfml .cfc .cfr
.cfswf
</IfModule>
Where I run into trouble is when I enable the following
configuration on a
second Apache server (at 192.168.1.102). If I enable the
following code I get
errors. [Yes, /Applications/Coldfusion8 is populated
properly, as far as I can
tell, but I don't want to launch JRUN / CF8 on this machine.]
# JRun Settings
LoadModule jrun_module
/Applications/ColdFusion8/runtime/lib/wsconfig/1/mod_jrun.so
<IfModule mod_jrun.c>
JRunConfig Verbose false
JRunConfig Apialloc false
JRunConfig Ignoresuffixmap false
JRunConfig Ssl false
JRunConfig Serverstore
/Applications/ColdFusion8/runtime/lib/wsconfig/1/jrunserver.store
JRunConfig Bootstrap 192.168.1.100:51800
#JRunConfig Errorurl url <optionally redirect to this URL
on errors>
#JRunConfig ProxyRetryInterval 600 <number of seconds to
wait before
trying to reconnect to unreachable clustered server>
#JRunConfig ConnectTimeout 15 <number of seconds to wait
on a socket
connect to a jrun server>
#JRunConfig RecvTimeout 300 <number of seconds to wait on
a socket receive
to a jrun server>
#JRunConfig SendTimeout 15 <number of seconds to wait on
a socket send to
a jrun server>
AddHandler jrun-handler .jsp .jws .cfm .cfml .cfc .cfr
.cfswf
</IfModule>
Here are the connection errors that I receive when the
Apache server at
192.168.1.102 fires up:
[Thu Aug 9 16:36:40 2007] [notice] jrApache[25761:61918]
255.255.255.255:0
connect failed[54]: 49 49 Can't assign requested address
[Thu Aug 9 16:36:40 2007] [notice] jrApache[25761:61918]
could not
initialize proxy for fe80:0:0:0:203:93ff:feab:9662%4:51800
[Thu Aug 9 16:36:40 2007] [notice] jrApache[25761:61918]
255.255.255.255:0
connect failed[54]: 49 49 Can't assign requested address
[Thu Aug 9 16:36:40 2007] [notice] jrApache[25761:61918]
could not
initialize proxy for fe80:0:0:0:203:93ff:fec0:7676%5:51800
---END---

Hi:
I played with this stuff and I found that this will work, without the Location elements:
<IfModule mod_weblogic.c>
MatchExpression /app1 WebLogicHost=server1|WebLogicPort=7003
MatchExpression /app2 WebLogicHost=server2|WebLogicPort=7003
</IfModule>
Also this will work too, with no entries inside the IfModule element:
<Location /app1 >
SetHandler weblogic-handler
WebLogicHost server1
WebLogicPort 7003
</Location>
<Location /app2 >
SetHandler weblogic-handler
WebLogicHost server2
WebLogicPort 7003
</Location>

Oracle 10g with JRUN 4.0

Hi,
I am new to this side... & Secondly i am not a Java expert .... I am a Oracle DBA....
We are using Oracle 10g with JRUN 4.0 ...... In Oracle i define all the paramters properly... I thing some how we are unable to configure our JRUN 4.0 successfully... due to this we are facing a "Connection Pooling" problem in JRUN .... Everytime we need to restart our JRUN... to release the connections..
What are ways to handled the connection pooling in JRUN .... & what are necessary setting w e have to do in "jrun-resources.xml " and "jrun.xml " to handled connection pooling.
Regard
Mani

http://livedocs.macromedia.com/jrun/4/JRun_Administrators_Guide/resources2.htm
this might help

Apache / JRUN setting up trust between two app servers

Hi,
I have two applications running on Apache web server and JRUN app server.
How can i setup a trust domain between the two jrun app servers so that the user doesnt have to enter authentication credentials in both the servers when forwarded from app server 1 to app server 2?
Thanks in advance

I researched that we can do a "fake" authentication by using cookies. Has anyone does this before? Can somebody guide me on this?

CFBuilder, CF10 (multihoming) and admin services

Hi folks,
I am setting up a development server with 2 instances of coldfusion running (cfusion + instance0)
I was wondering if anyone has been able to get the admin services working when cf instances are set up in a multihoming arrangement?
I have looked through the CFBuilder documentation and it seems to be skewed towards CF9 and Jrun. I am able to add the servers in CFBuilder and have it correctly report the current status, but if I try to stop, start or restart a server from CFBuilder nothing happens.
I initially tried to get it working with just the default cfusion instance and when I tried to stop, start or restart I would get an error in the cfbuilder server console
Error(11/21 at 03:06:01) Cannot perform the operation. Admin server for the remote server 192.168.0.10 is not running.
After looking around the web (I can't remember who posted the info, but thanks!) I found that I needed to comment out the host node in the {CFHome}/cfusion/jetty/etc/jetty.xml file.
<Call name="addConnector">
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            <Set name="port"><SystemProperty name="jetty.port" default="8985"/></Set>
            <Set name="maxIdleTime">50000</Set>
            <Set name="lowResourceMaxIdleTime">1500</Set>
          </New>
      </Arg>
    </Call>
After that I created a second ColdFusion instance and then added it to the servers view in CFBuilder neither of my servers can be stopped, started or restarted via the IDE.
Does anyone have any suggestions?
Thanks,
Simon

How can I confirm that the admin service have been installed? Is there a file I can check for or something in an xml file somewhere? I have another server that I'd like to try, but can't remember if I said yes to the admin services.
If you see
#Remote Component Administrator Credentials
JETTY_USERNAME=
JETTY_PASSWORD=
JETTY_PASSWORD_CONFIRM=
in the log does that mean it should be installed?
Cheers,
Simon

Latest build of Jrun 4.0 does not handle Struts

I have Jrun 4.0 build 61650 installed on my old dev server,
and Jrun 4.0 build 106363 (my engineer installed the latest
updater) on a new dev server. Recently I found struts web app runs
on the old server, but not the new one.
I downloaded the struts-blank.war file from Struts web site
and deployed on both server with no modification. The old server
works fine, but the new one throws this message
"java.lang.NullPointerException at
org.apache.struts.taglib.TagUtils.computeURLWithCharEncoding(TagUtils.java:428)...."
I tried to run another struts web app with a simple action
and 2 jsp pages. Again it works on old server but new server gives
this error "Cannot find ActionMappings or ActionFormBeans
collection". The error throws when it encountered <html:form>
tage. The web.xml file has the proper <load-on-startup> tag.
Both apps are self contained war files including all the jar files
in it. Both also worked out on Tomcat right away.
The struts-blak.war is a starting point for all struts apps,
it has to work on all j2ee server out of box. I suspect a bug in
Jrun updater caused this. I need to resolve this quickly. Please
help, Jrun supporting engineers!

By the way, both servers has CF MX7 installed on top of JRun
4.0. Do I need to post code here? The Struts-blank.war file is from
Struts website without change.

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