Classpath trouble

ok. I had a ShoppingCart working perfect when it was in one directory. Now, I move it to a different one, and errors arise. I've tried modifying the classpath but nothing works.
// old app directory
c:\jakarta-tomcat-4.0.3\webapps\ROOT\WEB-INF\classes\cart (this works here)
// new app directory
c:\jakarta-tomcat-4.0.3\webapps\ROOT\WEB-INF\classes\vdatabase\cart
// errors
c:\jakarta-tomcat-4.0.3\webapps\ROOT\WEB-INF\classes\cartC:\jakarta-tomcat-4.0.3\webapps\ROOT\WEB-INF\classes\vdatabase\cart>ja
vac AddToShoppingCartServlet.java
AddToShoppingCartServlet.java:18: cannot resolve symbol
symbol : class Item
location: class vdatabase.cart.AddToShoppingCartServlet
Item item = new Item(productCode, description, price, quantity);
^
^
AddToShoppingCartServlet.java:22: cannot resolve symbol
symbol : class ShoppingCart
location: class vdatabase.cart.AddToShoppingCartServlet
ShoppingCart cart = (ShoppingCart) session.getAttribute("Shopping
Cart");
^
This is basically saying all the different ajoining classes aren't being found.
the only thing i did was switch the package to package vdatabase.cart;
// classpath
c:\jakarta-tomcat-4.0.3\webapps\ROOT\WEB-INF\classes\vdatabase\cart;
(note: i removed cart and vdatabase, does not work)
thanks in advance

yes. I changed the package names in all files, but only about 3 of the 8 will eight will compile w/out giving the errors shown above.

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Classpath troubles in Solaris 8

Hi, I'm trying to run my application build on JWSDP1.2 on Solaris 8. I've installed the JWSDP and J2SDK and they work fine. But now I'm stuck with the classpath.
I use (something like :) the following start script:
HME="/export/home/NAME"
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When I run this script in 'HME/Manager' I get the message:
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The application runs fine on Windows XP using the same classpath and jar(name)s...
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Hi!
In your classpath... aren't you using $JAR instead of $JAX ??
In the line:
CLSPATH="../:.:$JAR/jaxb-api.jar:$JAR/jaxb-impl.jar:$JAR/jaxb-libs.jar:$JWS/relaxngDatatype.jar:$JWS/namespace.jar"

Advanced classpath troubles :(

I've tried the general programming thread, searched my #ss off on the internet. A lot of people have (experienced) the same problem as I do now. but believe me NOBODY ever replied to every cry for help. I've seen posts dated from 1999 till now (2003, doh) but noone ever gives a concrete answer. So PLEASE try and help me, and so many others!
What is my problem:
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I use a script to start my application like this
[prompt] ./runmgr/
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HME="/export/home/me"
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JWS="$HME/jwsdp1.2.jwsdp-shared/lib"
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CLASSPATH="./:$JAX/jaxb-api.jar:$JAX/jaxb-libs.jar:$JAX/jaxb-impl.jar:$JWS/namespace.jar:$JWS/relaxngDatatype.jar"
export CLASSPATH
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Some info:
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- I use a terminal from within X
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Yes, I've:
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The solution will probably simple, but as I feel stupid already, it doesn't matter anymore :) Please help me out...

I will cover some of the basics, here. Sorry if you already have done so.
Which jar file is supposed to contain javax/xml/bind/JAXBException.class?
Is that jar file uncorrupted?
You have a lot of dependent environment variables in your launch script. Are they being expanded correctly. Is the resultant path to said jar file correct?

One more for the classpath experts

Hi there,
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[~/mainwebsite_html/core]$ java -classpath . Test
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All answers appreciated.
regards
Andrew

thanks Kayaman - but I don't get it.
This Test program is not in a package. All I want to
do it run it. Does that mean I need to cd to that
directory to run it? (Might be a solution I suppose)No. He's saying that you specified otherdir twice. You only need to specify it in the classpath, not in the class name. If you do combine a directory with the classname, then it refers to the class' package.
How do I run a java program somewhere else in the
system (even assuming I get the classpath right?)Just like he showed you: java -classpath theParentDir TheClass
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Compilation problem -- classes in same package

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Ok, your .java files and .class files are in the correct location.
What you should have done is:
1.) Go to C:\tomcat\web-apps\listenerTest\WEB-INF\classes
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It would also be a good idea to have a sparate tree for the sources and the classes.
And to develop your application independently from the deployment target.
But those are semi-advanced topics that you could ignore for now.
Edit: and again: there's nothing wrong with having classpath trouble when starting Java. But it means that you still have to learn some basics, before you should attempt any J2EE development. Seriously, don't do that yet.

Trouble Setting Classpath on Windows XP

I'm having trouble setting up a classpath on Windows XP for SDK1.3.1_04.
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c:\jdk1.3.1_04\bin;
There wasn't a Classpath variable present though. I've tried adding it myself in System Variables as follows:
Variable name: Classpath
Variable value: set classpath=.;
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I'd appreciate any help.
Cheers.

Hi,
I am running on XP (unfortunately), but also win2000 and win98.
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Try logging back in as yourself and then checking the classpah through the set command.
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kev

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SET windir=C:\WINDOWS
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I can't say much about the M$ VM.
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Troubles with PATH/CLASSPATH

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The CLASSPATH variable works fine.

Possibly you are including a space " " in the expression?
They aren't allowed. Here's my path statement (on 98SE):
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Can't import schemas in classpath when generating JAXB

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Novice Trying to Set The CLASSPATH Variable

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in win 2000, the classpath can be set by the following process.
Right Click My Computer icon and click on properties.
(This can be done by going to the Control Panel and Double Clicking the System icon too).
Once you have the properties window of the system click on the 'Advanced' tab.
There is a button called 'Environment variables'.Click on it.
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Tell me if it worx.
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Cheers,
Win!

How can i set the classpath??

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REM
REM Copyright 2002 Sun Microsystems, Inc. All rights reserved.
REM SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
REM
rem
rem Set JAVA_HOME and J2EE_HOME before running this script.
rem
if not "%J2EE_HOME%" == "" goto CONT0
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I can start up the server. I can use the deploytool, so that my setenv may be correctly.
Any expert can help me. thank a lottttttttttt

Re: servicegen classpath

HI Kevin,
Please make sure your webservice.jar is the same version as weblogic.jar. If
you still can't get it work, could please send me your EJB? and a full
stack trace can also be very helpful.
Thanks
-Neal
Can you post or send me personally following things..
"Kevin Jones" <[email protected]> wrote in message
news:[email protected]...
No,
and I'm not sure why it should. Surely all that's doing is adding my
environment CLASSPATH to the servicegen classpath. I don't have an
environment classpath set (setting the environment classpath is
generally regarded as being a bad idea),
Kevin Jones
Neal Yin wrote:
Please check if this works ...
<path id="class.path">
<pathelement path="${java.class.path}"/>
<pathelement location="${WL_HOME}/server/lib/webservices.jar"/>
<pathelement location="${WL_HOME}/server/lib/weblogic.jar"/>
</path>
Thanks
-Neal
"Kevin Jones" <[email protected]> wrote in message
news:[email protected]...
I'm using the servicegen ant task but I'm having trouble in getting it
to work if I don't have a global classpath environment variable set.
This is from the 'simple' sample with WLS 7.0
<path id="class.path">
<pathelement location="${WL_HOME}/server/lib/webservices.jar"/>
<pathelement location="${WL_HOME}/server/lib/weblogic.jar"/>
</path>
<target name="ear" depends="check, build-ejb">
<delete dir="${build}" />
<mkdir dir="${build}" />
<copy todir="${build}" file="${dist}/${ejbc_jar_file}"/>
<servicegen
destEar="${APPLICATIONS}/${ear_file}"
warName="${war_file}"
contextURI="webservice">
<classpath refid="class.path"/>
<service
ejbJar="${build}/${ejbc_jar_file}"
targetNamespace="http://www.bea.com/examples/Trader"
serviceName="TraderService"
serviceURI="/TraderService"
generateTypes="True"
expandMethods="True" >
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packageName="examples.webservices.complex.statelessSession"
clientJarName="${client_file}"
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If I set my environment classpath to
classpath=c:\bea\weblogic700\server\lib\webservices.jar;c:\bea\weblogic700\s
erver\lib\weblogic.jar
then the task works fine.
The task is defined via a taskdef
Am I missing something obvious, or does the task simply not work
properly with a user defined classpath?
Kevin Jones

I got this to work by defining the classpath in the taskdef.. ie
<taskdef name="servicegen" classname="weblogic.ant.taskdefs.webservices.servicegen.ServiceGenTask"
classpathref="project.classpath"/>
<servicegen
destEar="${build.dist}/${project.name}.ear"
warName="${project.name}.war">
<classpath refid="project.classpath"/>
<service
javaClassComponents="${webservice.sourceClasses}"
targetNamespace="${webservice.namespace}"
serviceName="${webservice.name}"
serviceURI="${webservice.uri}"
generateTypes="true"
expandMethods="false">
</service>
</servicegen>
"Alana" <[email protected]> wrote:
>
>
Hi all!
I also have the same problem... anything that i can do???
Thanks!!!!
"Dan Branley" <[email protected]> wrote:
Hey,
Was this problem ever resolved? I'm having the exact same problem as
Kevin -
ie, I'm having to put weblogic.jar and webservice.jar on my system classpath.
thanks,
Dan
"Neal Yin" <[email protected]> wrote:
HI Kevin,
Please make sure your webservice.jar is the same version as weblogic.jar.
If
you still can't get it work, could please send me your EJB? and afull
stack trace can also be very helpful.
Thanks
-Neal
Can you post or send me personally following things..
"Kevin Jones" <[email protected]> wrote in message
news:[email protected]...
No,
and I'm not sure why it should. Surely all that's doing is adding
my
environment CLASSPATH to the servicegen classpath. I don't have an
environment classpath set (setting the environment classpath is
generally regarded as being a bad idea),
Kevin Jones
Neal Yin wrote:
Please check if this works ...
<path id="class.path">
<pathelement path="${java.class.path}"/>
<pathelement location="${WL_HOME}/server/lib/webservices.jar"/>
<pathelement location="${WL_HOME}/server/lib/weblogic.jar"/>
</path>
Thanks
-Neal
"Kevin Jones" <[email protected]> wrote in message
news:[email protected]...
I'm using the servicegen ant task but I'm having trouble in getting
it
to work if I don't have a global classpath environment variable
set.
This is from the 'simple' sample with WLS 7.0
<path id="class.path">
<pathelement location="${WL_HOME}/server/lib/webservices.jar"/>
<pathelement location="${WL_HOME}/server/lib/weblogic.jar"/>
</path>
<target name="ear" depends="check, build-ejb">
<delete dir="${build}" />
<mkdir dir="${build}" />
<copy todir="${build}" file="${dist}/${ejbc_jar_file}"/>
<servicegen
destEar="${APPLICATIONS}/${ear_file}"
warName="${war_file}"
contextURI="webservice">
<classpath refid="class.path"/>
<service
ejbJar="${build}/${ejbc_jar_file}"
targetNamespace="http://www.bea.com/examples/Trader"
serviceName="TraderService"
serviceURI="/TraderService"
generateTypes="True"
expandMethods="True" >
<client
packageName="examples.webservices.complex.statelessSession"
clientJarName="${client_file}"
/>
</service>
</servicegen>
</target>
I've tried setting the classpath as a ref, as a string and as nested
elements. In all cases I get a ClassNotFoundException for
TopLevelDescriptorMBean.class (which is in weblogic.jar)
If I set my environment classpath to
classpath=c:\bea\weblogic700\server\lib\webservices.jar;c:\bea\weblogic700\s
erver\lib\weblogic.jar
then the task works fine.
The task is defined via a taskdef
Am I missing something obvious, or does the task simply not work
properly with a user defined classpath?
Kevin Jones

Classpath trouble

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