Setting class path poi API...

Hi,
Please help me where to set the classpath for poi jar in my application?????

If you're talking about a web application context, then just put the JAR file in one of the default classpath paths, e.g. /WEB-INF/lib.

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How can i set class path in ubuntu JAVA_HOME ?

how can i set class path in ubuntu <JAVA_HOME>?

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How to set class path for mysql

hai, I have been trying to make a java program read from mysql database. but i don't know how to set the class path for mysql-connector-java-5_1_.0.6-bin. i set the class path in system variable as C:\Program Files\Java\jdk1.5.0_08\jre\lib\ext\mysql-connector-java-5_1_.0.6-bin.
in the command prompt, i compile C:\javac abc.java and run java abc.
when run it come out error java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
i am using Window xp. can anybody help me??? TQ.

hai, I have been trying to make a java program read
from mysql database. but i don't know how to set the
class path for mysql-connector-java-5_1_.0.6-bin. i
set the class path in system variable as C:\Program
Files\Java\jdk1.5.0_08\jre\lib\ext\mysql-connector-jav
a-5_1_.0.6-bin.
in the command prompt, i compile C:\javac abc.java
and run java abc.
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i am using Window xp. can anybody help me??? TQ.Right click on my computer icon,
Goto properties->advanced->environment variables.
Look for 'classpath' under system variable.
Select it and click edit.
put ';' and path of the mysql connector jar at the end
suppose if u have jar file under d:/driver/mysqlconnector.jar
thn put this value in variable value text box
;d:/driver/mysqlconnector.jar
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How do I set class path for 3rd-party classes?

Hello, I need to know how to set the classpath so that I can use the apache's third-party lang classes. I downloaded commons.apache.org/lang/download_lang.cgi. And I need to know next steps. Move the unzipped files to which location? And type what commands?
Thanks, Melissa

Hi, it's not the server that I am running. My instructor told me to download an apache class file for the Apache Lang library and then set my class path to point to the executable. Her instructions are for Windows users, however. I need to do something in the terminal shell but I don't know precisely what.
mg

Help setting Class Path

hi,
I just downloaded and installed JDK 5 update 7 and need help setting the class path. Can someone give me instructions on how to do this in windows XP please.
Cheers

thanks for the replies guys.
I'm still having problems. What I want to be able to do is compile a .java file using the Command Prompt in windows XP.
Currently, when I type javac I get the message:
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Have I set the classpath incorrectly or is it something else?
Thanks

How to set (class)paths for a Managed server?

How does one configure the PATH and CLASSPATH and pass definitions (like "-Djava.library.path=c:\p\bea\wlserver6.1\bin")
to a remotely-started managed server?
The section in the WLS 6.1 AdminGuide.pdf that talks about configuring a managed
server's Remote Start tab says on pages 3-9 to 3-10 that, "If you don't specify
values for these fields and attempt to start the target server from the Administration
Console, the Node Manager will attempt to start the target server with the values
for these attributes that were used when starting the Node Manager. The Node Manager
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Does that work when using the Node Manager as an NT Service? Here is my Win2K
command file for setting up the Node Manager as an NT Service. Note that I'm trying
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========== BEGIN installNMNtService.cmd ================ @echo off
SETLOCAL
cd C:\p\bea\wlserver6.1\
rem *** Set Classpath to load Weblogic Classes
set CLASSPATH=.;C:\p\bea\wlserver6.1\lib\weblogic_sp.jar;C:\p\bea\wlserver6.1\lib\weblogic.jar;C:\SHADOW\JDBC\scjd12.jar;C:\orant\jdbc\lib\classes111.zip
rem *** Set Command Line for service to execute
rem *** %JAVA_HOME%\java will automatically be prepended.
set CMDLINE=" -ms16m -mx16m -classpath \"%CLASSPATH%\" \"-Dbea.home=C:\p\bea\"
\"-Djava.security.policy==C:\p\bea\wlserver6.1/lib/weblogic.policy\" \"-Dweblogic.nodemanager.weblogicHome=C:\p\bea\wlserver6.1\"
\"-Dweblogic.nodemanager.reverseDNSenabled=true\" \"-Djava.library.path=c:\p\bea\wlserver6.1\bin\"
\"-Dweblogic.nodemanager.listenAddress=111.111.111.123\" \"-Dweblogic.nodemanager.trustedHosts=./config/nodemanager.hosts\"
weblogic.nodemanager.NodeManager"
rem *** Install the service
"C:\p\bea\wlserver6.1\bin\beasvc" -install -svcname:EDANodeManager -javahome:"C:\p\bea\jdk131"
-execdir:"C:\p\bea\wlserver6.1" -extrapath:"C:\p\bea\wlserver6.1\bin" -cmdline:%CMDLINE%
ENDLOCAL
================= END installNMNtService.cmd ==================
But when I start a server remotely, it can't find the native libraries and it
can't find the JDBC libraries in the CLASSPATH. Otherwise, it can serve up HTML
pages at the correct port number so I know it's running.
When starting a managed server remotely via the WLS 6.1 console, how do I tell
the managed server where the native libraries and JDBC libraries are?
Thanks!

Hi,
The memory setting on the WC_Spaces managed servers can be seen as mentioned below.
ps -eaf | grep Spaces
Above command shows something like this at the top of the output:
/a01/app/oraweb/middle/jrrt-3.1.2-1.6.0/bin/java -jrockit -Xms512m -Xmx1024m -Dweblogic.Name=WC_Spaces1 ...
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Setting Class Path

I recently installed 1.4.2_01 on my computer with Windows 98. I have a previous version 1.1.2_01 installed. Everything worked fine until I went to update classpath. I have changed autoexec.bat to the new version
but when I run a "path" coomand in DOS it still reflects the old 1.1.2_01 in the PATH=. I have uninstalled everything and reinstalled but that seemed to be of no help. Any suggestions? Steve

I recently installed 1.4.2_01 on my computer with
Windows 98. I have a previous version 1.1.2_01
installed. Everything worked fine until I went to
update classpath. I have changed autoexec.bat to the
new version
but when I run a "path" coomand in DOS it still
reflects the old 1.1.2_01 in the PATH=. I have
uninstalled everything and reinstalled but that seemed
to be of no help. Any suggestions? StevePath and Classpath are two different variables. In your autoexec.bat, put a line at the endset Path=c:\j2sdk1.4.2_01\bin;%path%[pre](I am assuming c:\j2sdk1.4.2_01 is where you installed java.) If your autoexec does not contain any line with "set Classpath=..." then don't worry about it for now. If you do have a Classpath setting, post it if you are having trouble.

Help displaying/ setting class path

On a Windows 2000 system, from the command line, how can I
1. display the classpath
2. add a search directory to the classpath
thanks,
Eric

On a Windows 2000 system, from the command line, how
can I
1. display the classpathecho %CLASSPATH%
I believe.
2. add a search directory to the classpathI think it's
set CLASSPATH=%CLASSPATH%;yourExtraClassPathPartHere
Also you can do it by going to Settings / Control Panel / System / Advanced tab / Environment Variables button.

Class Path, Set Path

Imm new to Java Techology...plz tell me in detail bout how to "Set Class path", ....In Detail...Bye

To set class path
we type
set classpath= c:\j2sdk folder\lib;.;
set path = c:\j2sdk folder\bin;.;
setting these both will work out. in this .; ending means the class path will be available throught otu the command prompt where ever which ever folder it is..
well for setting permanent in the system for win2000 OS
right click on myComputer icon there from that option you select properties
then you get a pop up window where you have few tabs in which last one is advanced -- click on it
then you get there button placed vertically .... in which there is button callled Environment variables
click on it... you will get an window...
in that see the user variables box
In this if there is a variable to see as classpath then append the path of j2sdk folder\lib;.;
if not present then create a variable and set the name to classpath and value to the pathof folder\bin;
similalry path in that also if exist then edit it and give path to bin folder of j2sdk folder..
this will work out for you..
All The BEst

Jar class path in solaris

Hi
I am new to solaris environment. I have a java file which is dependent on xerces.jar. to compile the file i need to set the classpath. pleas let me know how to set class path for xerces.jar which is in usr/raj/ folder structure of solaris machine.
if there is any on the fly method of setting classpath plz let me know....
thanks a lot
raj

What shell are you using?
csh: setenv CLASSPATH ${CLASSPATH}:/usr/raj/xerces.jarsh/ksh: CLASSPATH=${CLASSPATH}:/usr/raj/xerces.jar
export CLASSPATH

RMI Server Class path issue

hi ,
i am facing classpath issue when try to run rmi server. i have a jar file
(RmiServer.jar) for rmi server , which contain some other jar file .
when i run this jar file it throws ClassNotFoundException
the java classloader are not able to load class from jar(RmiServer.jar)
file. pls. tell me what i did wrong .
Regards
Brajesh K

Actully you dont understand my problem.
i have 2 jar file RmiClient.jar and RmiServer.jar
when i run RMIserver.jar it throws following exception.
Caused by: java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
java.lang.ClassNotFoundException: RmiServer_Stub
the RmiServer.jar contain all the class file (stub/skelton,remote,etc) whichever needed.
even i set class path to that folder where RMIserver.jar is placed
inspite of that it throws ClassNotFoundException : RmiServer_Stub
i dont undersatand why classloder , not able to load class file from Rmiserver.jar.
any idea.
thanks in advance
Regards
Brajesh K

Class path win me

Hey there. I've installed java on a system with windows me, I followed the instructions on the homepage and got java working but I cant get my class path to work.
the file is located in my c:\ST151CLASSES\classes
I put "SET CLASS PATH c:\ST151CLASSES\classes" in my autoexec.bat. Is there something I'm missing? any help would be nice thanks.

if you set your classpath in autoexec.bat, i think the line should go like this:
set classpath = %classpath%;c:\ST151CLASSES\classes
but it'd be a better way to add it to the CLASSPATH environment variable in your system properties (My Computer -> Properties -> Environment Variables)

Class path probelm

Hi guys I brought new machine with xp operating system. I installed j2re1.4.1
I am confused while setting class path, Any one help me...
How to do that...

Follow this link and then folow the thread through - it has it all.
http://forum.java.sun.com/thread.jsp?forum=54&thread=297394&start=15&range=15#1195467

OK - I can set the Class Path. Now - what else?

Dear all,
I read with interest the many posts in this forum debating whether to use an IDE for your Java development, or to use some other (more primitive????) means of crafting code - notepad for example. As I understand things:
If I use notepad and the command line to build, run, and compile my classes, then I will hopefully come to learn and understand how to set my class path correctly, and gain an insight into the environment in which I work - an insight moreover, that I might not happen upon if I leave an IDE to do all this for me. Ok - fine, I can use my IDE, but also do some testing on the command line to fill this gap in my knowledge.
If I use an IDE to help me build my UIs, then it is more than likely that I will progress through life without a profound knowledge or understanding of layout managers, cell renderers, event handelers etc. OK - this is fine too, and I have decided to craft my UI 'by hand' because I want a broad appreciation of Swing and anyway, after the initial pain (akin, I imagine, to child birth), it's not so bad really.
Now I feel I am cooking. I understand my environment, and the more esoteric features of Swing; I use my IDE to fashion my code - it's cool and helps me with code completion, and direct access to the API documentation as I type, and it does a whole bunch of refactoring stuff too.
I feel as if I am getting the best from both worlds now.
Would anyone argue against an approach such as this?

ChuckBing wrote:In general, a good approach. You're correct, using the IDE will make life easier.
What you have to watch out for is using it as a crutch. If it ever does something that you can't do, or don't know why it's doing "that", then you aren't learning. The next time "that" has to be done, if the IDE isn't available to do "that" for you, you're dead.
Then you'll be posting the "how do I do that outside the IDE" question here.
Make a promise to yourself: You'll learn why and what the IDE does, and read the API's - A lot!Yes, I agree Chuck. I am not comfortable with a tool doing something for me which I don't understand; which is one of the reasons I build the UIs by hand.
I also become somewhat downcast when I see people in the forums requesting code so they can simply paste it into their aplpications. Learning can be painful, but it is a necessary pre-requisiite to knowledge in my view - so copy/paste can be a most harzardous thing.
I am hoping this thread will be a small guide to new folk.
Thank you for your input,
Steve

ORABPEL-01005 class path is set correctly while deploying a BPEL composite.

07:20:08 AM Received HTTP response from the server, response code=500
07:20:08 AM Error deploying archive sca_HelloSoa1_rev1.0.jar to partition "default" on server soa_server1 http://slc01mrt.us.oracle.com:8001
07:20:08 AM HTTP error code returned 500
07:20:08 AM Error message from server:
There was an error deploying the composite on soa_server1: Deployment Failed: Error occurred during deployment of component: HelloSoa1 to service engine: implementation.bpel, for composite: HelloSoa1: ORABPEL-01005
Failed to compile bpel generated classes.
failure to compile the generated BPEL classes for BPEL process "HelloSoa1" of composite "default/HelloSoa1!1.0*soa_3764b7a8-b2ca-43ba-a289-1f8e281a50bc"
The class path setting is incorrect.
Ensure that the class path is set correctly. If this happens on the server side, verify that the custom classes or jars which this BPEL process is depending on are deployed correctly. Also verify that the run time is using the same release/version.
07:20:08 AM Check server log for more details.
07:20:08 AM Error deploying archive sca_HelloSoa1_rev1.0.jar to partition "default" on server soa_server1 http://slc01mrt.us.oracle.com:8001
07:20:08 AM #### Deployment incomplete. ####
07:20:08 AM Error deploying archive file:/scratch/jdev11117/jdevuserhome/mywork/MMSOAHello/HelloSoa1/deploy/sca_HelloSoa1_rev1.0.jar
(oracle.tip.tools.ide.fabric.deploy.common.SOARemoteDeployer)
My BPEL has a Java Embedding I have posted the entire BPEL below:
<?xml version = "1.0" encoding = "UTF-8" ?>

<process name="HelloSoa1"
targetNamespace="http://xmlns.oracle.com/MMSOAHello/HelloSoa1/HelloSoa1"
xmlns="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:client="http://xmlns.oracle.com/MMSOAHello/HelloSoa1/HelloSoa1"
xmlns:ora="http://schemas.oracle.com/xpath/extension"
xmlns:bpelx="http://schemas.oracle.com/bpel/extension"
xmlns:bpws="http://schemas.xmlsoap.org/ws/2003/03/business-process/"
xmlns:xp20="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.Xpath20"
xmlns:bpel2="http://docs.oasis-open.org/wsbpel/2.0/process/executable"
xmlns:oraext="http://www.oracle.com/XSL/Transform/java/oracle.tip.pc.services.functions.ExtFunc"
xmlns:dvm="http://www.oracle.com/XSL/Transform/java/oracle.tip.dvm.LookupValue"
xmlns:hwf="http://xmlns.oracle.com/bpel/workflow/xpath"
xmlns:ids="http://xmlns.oracle.com/bpel/services/IdentityService/xpath"
xmlns:bpm="http://xmlns.oracle.com/bpmn20/extensions"
xmlns:xdk="http://schemas.oracle.com/bpel/extension/xpath/function/xdk"
xmlns:xref="http://www.oracle.com/XSL/Transform/java/oracle.tip.xref.xpath.XRefXPathFunctions"
xmlns:ldap="http://schemas.oracle.com/xpath/extension/ldap">
<bpelx:exec import="oracle.security.jps.*"/>

<partnerLinks>

<partnerLink name="hellosoa1_client" partnerLinkType="client:HelloSoa1" myRole="HelloSoa1Provider"/>
</partnerLinks>

<variables>

<variable name="inputVariable" messageType="client:HelloSoa1RequestMessage"/>

<variable name="outputVariable" messageType="client:HelloSoa1ResponseMessage"/>
</variables>

<sequence name="main">

<receive name="receiveInput" partnerLink="hellosoa1_client" portType="client:HelloSoa1" operation="process" variable="inputVariable" createInstance="yes"/>
<assign name="Assign1">
<copy>
<from expression="concat('Hello ', bpws:getVariableData('inputVariable','payload','/client:process/client:input'))"/>
<to variable="outputVariable" part="payload"
query="/client:processResponse/client:result"/>
</copy>
</assign>
<bpelx:exec name="Java_Embedding1" version="1.5" language="java">
<![CDATA[/*Write your java code below e.g.
System.out.println("Hello, World");
try {
System.out.println("Hello from MM World");
oracle.security.jps.util.SubjectUtil.getUserName(oracle.security.jps.util.SubjectUtil.getCurrentSubject());
} catch(Exception ex) {
System.out.println("Exception");
ex.printStackTrace();
}]]>
</bpelx:exec>

<reply name="replyOutput" partnerLink="hellosoa1_client" portType="client:HelloSoa1" operation="process" variable="outputVariable"/>
</sequence>
</process>

Hi,
The problem you are referring above is definitely due to the java embedding you are using.
This seems to be a simple Hello World example, and if you are looking for the same to work, you can simply use an assign activity to concat the input with the Hello world.
If you are trying to use a java embedding activity which has some custom java coding in it, please refer to the following:
Make sure all the dependent classes are explicitly mentioned with their packagename.ClassName.
Also , make sure you make all the classes as jar and include it in sca-inf\lib directory of the code.
a) See that your external / dependent Java applications dependent Jar files are copied in csa-inf/lib (e.g all jars like log4j, apache jars, wickets jar etc etc etc )
b) also make sure u deploy the dependent java application as JAR using jdeveloper deploy wizard.... for example archive1.jar and then copy this jar as well in sca - inf / lib folder
it will work ....
Thanks,
Deepak.

Setting class path poi API...

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