Updated JAR files in j2ee/home/lib

We are developing and deploying j2ee applications to a 9.0.2.3 9iAS server. We have a framework.jar file that we have a number of applications in two OC4J instances (home and portal) that need to use this jar file. As a result, we place the jar file in the j2ee/home/lib directory since this could be seen by all applications. My question comes in when we try and update this jar file. We seem to experience problems when moving a new framework.jar file into the directory. We mainly notice this issue in our EM Website. We begin to get the following error in the EM Website after we move an updated jar file into the directory:
Servlet error: Renderer failed: java.lang.InternalError: jzentry == 0
I've seen this error before and it seems to link back to a problem with jar files. If I remove the new jar file the error disappears. We are eventually able to get the jar file in, but only after restarting the whole mid-tier. Is this normal? Should we have to restart the server everytime we update the jar file? If so, what would be the best way to implement the new jar files? Stop mid-tier, move new file in and restart??
Would you recommend a different location for this jar file?? Our biggest concern is that we only want to deploy this jar file one time and have all applications that need it find it. Thanks in advance for any input you might have.
Beth

Libraries loaded from the j2ee/home/lib directory are opened and loaded at the J2EE container level. So they are accessed from the very start of the server, to the point where it is stopped.
Therefore if you modify a class library which has already been loaded, you may run into file locking related issues (which will be OS dependent, Windows for example probably won't even let you overwrite the file) so that is what you are likely to be seeing.
JAR files loaded at the J2EE container level aren't really suitable for dynamic updating -- the classes can be referenced in a multitude of other classloaders.
As you have seen, replacing a J2EE container level class file, then a restart will be required along the lines of what you have written.
Stop mid-tier, move new file in and restart?? cheers
-steve-

Similar Messages

Lazy downloading broken for updated jar-files?

Hello,
Using webstart-6.0 + jar-index + download="lazy" works great - jar files are downloaded on demand when they are really needed.
However when updating all jar-files, the files that have been downloaded lazily and cached before are downloaded again before the application can be launched, not only on demand.
Is this the intended behaviour, and is there any way to let webstart lazily download updates, just when the jar-files are needed?
Thank you in advance, lg Clemens

Libraries loaded from the j2ee/home/lib directory are opened and loaded at the J2EE container level. So they are accessed from the very start of the server, to the point where it is stopped.
Therefore if you modify a class library which has already been loaded, you may run into file locking related issues (which will be OS dependent, Windows for example probably won't even let you overwrite the file) so that is what you are likely to be seeing.
JAR files loaded at the J2EE container level aren't really suitable for dynamic updating -- the classes can be referenced in a multitude of other classloaders.
As you have seen, replacing a J2EE container level class file, then a restart will be required along the lines of what you have written.
Stop mid-tier, move new file in and restart?? cheers
-steve-

How to add a Jar file to J2EE Server Component Library ?

Hello,
My objective:
=====================================================
To add a 3rd party jar file to be a runtime jar file to J2EE Server Component
Library project.
I have created a J2EE Server Component Library project.
I have built the J2EE Server Component Library project to get the provider.xml file and place the provider.xml under the J2EE Server Component Library project's server folder.
Here is my problem:
=====================================================
I can't open the provider.xml with SAP's special editor for the provider.xml.
The special SAP editor doesn't exist for me.
Here is my question:
=====================================================
Q1) Do I copy/paste my JAR_X file where <jar_0> is located? (Below is the
      J2EE Server Component Library SDA structure.)
Q2) If you were to update the provider.xml with notepad, what would you
type in provider.xml for JAR_X?
Q3) Is there anything else that I need to do?
Thanks,
Steve
J2EE Server Component Library SDA structure.
======================================
|-META-INF_
|         |-manifest.mf
|         |-sap_manifest.mf
|         |-SearchRules.xml
|         |-<SDA>.xml
|         |...
|-<jar_0>
|- ...
|-<jar_N>
|-dispatcher_
|           |-provider.xml
|           |-properties
|           |-runtime.properties
|           |-persistent__
|           |            |-<persistent_files(2)>
|           |-descriptors_
|                        |-<descriptor_files(3)>
|-server_____
|           |-provider.xml
|           |-properties
|           |-runtime.properties
|           |-persistent__
|           |            |-<persistent_files>
|           |-descriptors_
|                        |-<descriptor_files>
|-os_libs____
            |-<char set>__
                         |-<platform>__
                                      |-<jvm bitlength>__
                                                        |-<native lib files>

Thank you for all your solution...
my provider.xml was missing the <!DOCTYPE> tag for me to use the SAP LibraryDD Editor
Thanks again,
Steve
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE provider-descriptor SYSTEM "library.provider.dtd">
<provider-descriptor>
     <display-name>
      Your_Lib_Name
    </display-name>
     <component-name>
      Your_Lib_Name
    </component-name>
     <major-version>6</major-version>
     <minor-version>40</minor-version>
     <micro-version>0</micro-version>
     <provider-name>
      sap.com
    </provider-name>
     <references>
          <reference
               provider-name="sap.com"
               strength="weak"
               type="library">Your_Lib_Name</reference>
     </references>
     <jars>
          <jar-name>my_jar.jar</jar-name>
     </jars>
</provider-descriptor>

Deploying a jar file into J2EE server

Hello,
I need to deploy a few jar files I need in my jsp pages I deploy into EP 6. I'm using SAP Web AS 6.40. I tried to copy them into F:\usr\sap\DEP\JC00\j2ee\cluster\server1\apps\sap.com\irj\servlet_jsp\irj\root\WEB-INF\lib folder but after restarting J2EE server, I still have an error for each import I'm doing for the classes contained in my jar files.
I also tried to pu them in PORTALINF/lib folder of my project but it doesn't work.
Does anyone have an idea ?
Thank you !

Hi Olivier,
you could try the following approach:
1. Package your JAR files as J2EE Engine libraries and deploy them on it as described here: <a href="http://help.sap.com/saphelp_nw04/helpdata/en/9f/2ade3fc6c6ec06e10000000a1550b0/frameset.htm">Working with J2EE Libraries</a>.
2. Set reference to this library from the application that use them. Depending on your application, refer to the appropriate documentation:
-- reference from a J2EE app -> see <a href="http://help.sap.com/saphelp_nw04/helpdata/en/15/d5d93fe80fed06e10000000a1550b0/frameset.htm">Referencing Libraries in Applications</a>
-- reference from a portal app -> see <a href="http://help.sap.com/saphelp_nw04/helpdata/en/02/788540ae1dbb4de10000000a1550b0/frameset.htm">Referencing Elements</a>
Hope that helps!

Re: Recognizing JAR files in WEB-INF/lib

Steven Vetzal wrote:
I am attempting to open existing web projects in NitroX and am beingplagued with:
The class "com.someone.Class" is not in the application class path
The classes are contained in JAR files in WEB-INF/lib.
I have been looking for a way to add these JAR files to the classpath.
There is no builder registered, so I'm not sure I can even get there
from here :)
Don't you love it when people answer their own questions?
Here's what I did:
Add the following sections to the .project file-
Under BuildSpec:
<buildCommand>
<name>org.eclipse.jdt.core.javabuilder</name>
<arguments>
</arguments>
</buildCommand>
Under natures:
<nature>org.eclipse.jdt.core.javanature</nature>
<nature>com.m7.nitrox.webProjectNature</nature>
This fixed up all my classpath issues - after I modified the Java
classpath of course... For example, my .classpath file looks like:
<classpathentry kind="src" path="WEB-INF/classes"/>
<classpathentry kind="lib" path="WEB-INF/lib/cms-bindings-3.0.2.jar"/>
<classpathentry kind="con" path="J2ee.runtime.m7"/>
<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
<classpathentry kind="lib" path="WEB-INF/lib/cms-ejb-2.4.0.jar"/>
<classpathentry kind="lib" path="WEB-INF/lib/jstl.jar"/>
<classpathentry kind="lib" path="WEB-INF/lib/standard.jar"/>
<classpathentry kind="output" path="WEB-INF/classes"/>
I found that by examining these files from other projects (like from the
web project wizard) it was easy to find out what my broken project was
missing.
Hopefully this will help someone else one day :)
Steve

Hi Steven,
Sorry for the late response, next time you can do this in a more simple way
by launching Properties window (right click on project) and select Java
Build Path, click on Libraries tab.
Thanks
M7 Support
"Steven Vetzal" <[email protected]> wrote in message
news:[email protected]..
Steven Vetzal wrote:I am attempting to open existing web projects in NitroX and am being
plagued with:
The class "com.someone.Class" is not in the application class path
The classes are contained in JAR files in WEB-INF/lib.
I have been looking for a way to add these JAR files to the classpath.
There is no builder registered, so I'm not sure I can even get there from
here :)
Don't you love it when people answer their own questions?
Here's what I did:
Add the following sections to the .project file-
Under BuildSpec:
buildCommand
name>org.eclipse.jdt.core.javabuilder</name
arguments
/arguments
/buildCommand
Under natures:
nature>org.eclipse.jdt.core.javanature</nature
nature>com.m7.nitrox.webProjectNature</nature
This fixed up all my classpath issues - after I modified the Java
classpath of course... For example, my .classpath file looks like:
classpathentry kind="src" path="WEB-INF/classes"/
classpathentry kind="lib" path="WEB-INF/lib/cms-bindings-3.0.2.jar"/
classpathentry kind="con" path="J2ee.runtime.m7"/
classpathentry kind="con"
path="org.eclipse.jdt.launching.JRE_CONTAINER"/
classpathentry kind="lib" path="WEB-INF/lib/cms-ejb-2.4.0.jar"/
classpathentry kind="lib" path="WEB-INF/lib/jstl.jar"/
classpathentry kind="lib" path="WEB-INF/lib/standard.jar"/
classpathentry kind="output" path="WEB-INF/classes"/
I found that by examining these files from other projects (like from the
web project wizard) it was easy to find out what my broken project was
missing.
Hopefully this will help someone else one day :)
Steve

Error While Opening an Updated JAR file

Frnds,
I have some problem with a JAR file update. Seek ur help in this regard.Here goes my problem.
I need to update a jar file ( need to replace a single .class file with a new one ). I updated the JAR file using ' jar uf ' command and it was successfull.. I removed the old JAR file and replaced it with the updated JAR file. But when i tried to invoke the JAR application using Java we start iam unable to open the applicaiton. But when i replace this upadted JAR file with the old JAR file ( using the backup) the application loads correctly.
The application is hposted in Apcahe web server. Is a server restart required after deploying the updated JAR file or is this porblem due to some other reasons.
Thanks in advance.
Regards,
Bala.

It appears that the New Report .vi only accepts the .xlt template format and not .xltx as one would commonly expect. I am currently working to determine for sure that this is the case, but it does run (mostly) properly on my end if you make that change.
When I say mostly, I mean there are a couple other minor issues with your code. First the first frame of your sequence structure is really accomplishing anything. If your intent is to open a reference to the excel template, there is no need because the New Report .vi does it automatically.
Second, you will need a file path of some sort wired in to your Save Report to File .vi or else you will get a different error message after fixing the .xlt issue. I am currently researching whether this should be marked as a required terminal instead of recommended so that it not being wired would result in a broken run arrow rather than an error.
Let me know if these suggestions resolve your issue, or if I can provide further input on what you are doing in your first frame. I will touch base again once I determine whether these are expected behaviors or bugs.
Christopher S. | Applications Engineer
Certified LabVIEW Developer
"If in doubt... flat out." - Colin McRae

Programatic way of updating jar files

Is there a programmatic way of updating jar files (efficiently)? What I am looking for is an equivalent of jar -u option available in JDK 1.3.
The only way I have right now is to create a new jar file, add the new files into this file and then add the entries from the original.
Spawning jar -u ... is also not a desired option.
Thanks in advance,
Bharat

What am looking for is a programmatic way from my Java program to do so without calling jar -u ...
The method I am looking for is using the java.util.zip/java.util.jar packages to acheive the same result as jar -u...

Updating jar files in ALSB 2.6

How do we update jar files imported in ALSB projects? Once they have references to them it does not seem feasible to replace them with new version?

I may not have been clear in my initial post. My questions pertains to jar files that provide POJOs for java callouts. Above link discusses updating project jar with a new version. To create new version of project jar, I think i would first need to update the jar that provides POJOs. Please correct me if there is another way to do it.

How to make the browser reload an updated jar-file?

Hi there,
Previosly when running applets using MSIE, all needed to reload an updated jar-file was pressing CTRL+F5
Currently I've been assigned to re-develop some of my old applets and now I realize that the old CTRL+F5 won't do the trick any more since the old jar file is still in the cache and the new jar file is not loaded.
I learned the hard way that all I can do is to manually clear the cache of the browser (Tools | Options | Delete files) and restart the browser and after that the new jar file is correctly loaded.
Cache settings of the browser is set to "Reload on every visit to the page"
Currently running Win2k, MSIE 6.0 SP1 and MSJVM 3809 but the problem also exists on Win2k, MSIE 6.0 and MSJVM 3186.
Isn't there any easier way to do this?
Currently I don't even mind not caching the jar-files at all as long as I don't get my development work trashed by having to restart the browser after every new build...
Why has the old CTRL+F5 behaviour been changed?
BR
/Jonas

I have been closing IE and reopening it for 7 months now. I don't of any other way to reload an applet.
Jason

Detecting updated JAR files

Hi,
I have a problem that shows up somewhat infrequently. Once in a while, when I start my offline-allowed application, newer versions the application (e.g. updated JAR files) are not automatically downloaded. If I close the application and restart, the newer JAR files are properly downloaded. Has anyone else seen this problem?
A perhaps related question I have is how long does web start wait for the head request to come back when it checks for newer JAR files?
Thanks,
Joe

this post may help
http://forum.java.sun.com/thread.jsp?forum=38&thread=452567

Update jar file with modified class files

hi all,
I'm developing a jar utility for updating a jar file with modified class files as of now i have reached a point where in i can browse files and set it to required location
i.e i have developed a swings GUI application using JfileChooser and browse the files ..now my requirement is to update the jar files with modified class file
GUI looks like below
....enter the modified class file ----> d:\c.class
....enter the jar file path ---> d:\a.jar
                                                      update button now i have the requirement as
1> when i click on the update button ,my jar file (a.jar) should get updated with the latest class file (c.class)
can u help me to achieve this requirement.???
im stuck with this,,,if u can provide me wit the code for updating jar file with latest class file...it will really be helpful
if u can help me with the code on click on update button it will be really helpful
Thanks and expecting a faster response from u all java experts....

Please find my query in bolds...i have written the partial code now,i need some help now
hope u guys can help me out...
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.io.File;
public class FileExplorer extends JDialog implements ActionListener
     JTextField txtLocation_class;
     JButton btnBrowse_class;
     JLabel label_class;
     JTextField txtLocation_jar;
     JButton btnBrowse_jar;
     JLabel label_jar;
     JButton updatebutton;
     public FileExplorer()
               setSize(600,300);
               //for class files
               label_class = new JLabel("Please select Modified Class File");
               txtLocation_class= new JTextField(20);
               btnBrowse_class = new JButton("Browse");
               btnBrowse_class.addActionListener(this);
               //for jar files
               label_jar = new JLabel(" Please select the Jar file");
               txtLocation_jar= new JTextField(20);
               btnBrowse_jar = new JButton("Browse");
               btnBrowse_jar.addActionListener(this);
               ActionListener updateListener = new ActionListener(){
                public void actionPerformed(ActionEvent ae){
                 if(ae.getActionCommand().equalsIgnoreCase("Update")){
                  System.out.println("ae.getActionCommand() :: "+ae.getActionCommand());
                  System.out.println("Update Button is pressed");
                *//Query :how do i access FilePath and FilePath1 here which*
*                // has been set in public void actionPerformed(ActionEvent ae)*
*                //method below*
*                // FilePath ---??*
*                // FilePath1 ---??*
*                // how do i access the above 2 parameters*
*                //Query :on click of update button i have to pass*
*                //two parameters FilePath and FilePath1 to*
*                //perform some functionality. please help me*
*                //to achieve this..how do i access Filepath and Filepath1*
*                //here which has been set below.*
                 } // end of if
               } // end of actionPerformed
            };// end of ActionListener
              updatebutton = new JButton("Update");
              updatebutton.addActionListener(updateListener);
               //adding to the panel
               JPanel pnl = new JPanel();
               pnl.add(label_class);
               pnl.add(txtLocation_class);
               pnl.add(btnBrowse_class);
               pnl.add(label_jar);
               pnl.add(txtLocation_jar);
               pnl.add(btnBrowse_jar);
              pnl.add(updatebutton);
               getContentPane().add(pnl);
     public void actionPerformed(ActionEvent ae)
          Object obj=ae.getSource();
          if(obj==btnBrowse_class)
               final JFileChooser fcstudent = new JFileChooser();
               int rtrnval = fcstudent.showOpenDialog(this);
               if(rtrnval==JFileChooser.APPROVE_OPTION)
                    try
                         File file=fcstudent.getSelectedFile();
                         String path = file.getPath();
                         System.out.println("This is Path:"+path);
                         txtLocation_class.setText(""+path);
                         String FilePath=txtLocation_class.getText();
                         System.out.println("FilePath is ::"+FilePath);
                    catch(Exception ex)
                         ex.printStackTrace();
          }else if(obj==btnBrowse_jar){
                         final JFileChooser fcstudent = new JFileChooser();
                         int rtrnval = fcstudent.showOpenDialog(this);
                         if(rtrnval==JFileChooser.APPROVE_OPTION)
                              try
                                   File file=fcstudent.getSelectedFile();
                                   String path1 = file.getPath();
                                   System.out.println("This is Path:"+path1);
                                   txtLocation_jar.setText(""+path1);
                                   String FilePath1=txtLocation_jar.getText();
                                   System.out.println("FilePath is ::"+FilePath1);
                              catch(Exception ex)
                                   ex.printStackTrace();
     public static void main(String arg[]){
               FileExplorer Exm= new FileExplorer();
               Exm.setVisible(true);
}

Incremental update jar files

Hi,
I want to update a jar file but everything I do ends in
"Missing version field in response from server when accessing resource".
Do I need a version.xml? If I need this how should it looks like? Could someone write an example for that mission?
Regards,
Patrick
Thats my project:
/myapp/myapp.html
/myapp/myapplication.jar
/myapp/myapplication.jnlp
/myapp/myapplication.jpg
/myapp/meta-inf/Manifest.mf
/myapp/web-inf/web.xml
/myapp/web-inf/lib/jaxp.jar
/myapp/web-inf/lib/jnlp-servlet.jar
/myapp/web-inf/lib/parser.jar
web.xml:
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN"
"http://java.sun.com/j2ee/dtds/web-app_2.2.dtd">
<web-app>
     <servlet>
               <servlet-name>JnlpDownloadServlet</servlet-name>
               <servlet-class>com.sun.javaws.servlet.JnlpDownloadServlet</servlet-class>
          <init-param>
               <param-name>loglevel</param-name>
               <param-value>DEBUG</param-value>
          </init-param>
          <init-param>
               <param-name>logPath</param-name>
               <param-value>/logs/jnlpdownloadservlet.log</param-value>
          </init-param>
          <mime-mapping>
               <extension>
                    jnlp
               </extension>
               <mime-type>
                    application/x-java-jnlp-file
               </mime-type>
          </mime-mapping>
          <mime-mapping>
               <extension>
                    jardiff
               </extension>
               <mime-type>
                    application/x-java-archive-diff
               </mime-type>
          </mime-mapping>
     </servlet>
</web-app>
jnlp:
<jnlp spec="1.0+" codebase="http://asgard/myapp" href="myapplication.jnlp" version="2.0">
<information>
<title>MyApplication</title>
<vendor>Patrick Scholze</vendor>
<homepage href="../myapp.html" />
<description kind="">MyApplication</description>
<description kind="short">myapp</description>
<icon kind="default" href="myapplication.jpg" />
</information>
<resources>
<j2se version="1.2+" />
<jar href="myapplication.jar" main="true" download="eager" version="2.0"/>
</resources>
<application-desc main-class="Start">
</application-desc>
<security>
<all-permissions />
</security>
</jnlp>

Now there are no error messages but JWS downloads the
complete jar file.If you specify "eager", Web Start is told to load that jar immeadiately.
What exactly do you have in mind with that jar?
Lazy download (thus at a latter time), or the download of a specific version of the jar or differential download?
Regards,
Marc

Weblogic Server not picking the jar files in WEB-INF/lib folder

we are facing a strange problem where Weblogic App Server is not picking the jar files present inside the WEB-INF/lib folder if we update the jar file path in the classpath of the start script then the classes get loaded properly.
Is there any specific setting which I need to do in weblogic to pick these jars ?

Class loaders associated with a Web application can be configured to locate local classes first. To enable this we have to set the <prefer-web-inf-classes> to true in the deployment override weblogic.xml, for example
<container-descriptor>
<prefer-web-inf-classes>true</prefer-web-inf-classes>
</container-descriptor>
http://blog.transfer-solutions.com/2010/12/weblogic-class-loading/

Error in updating jar file in windows

Hi...
I am updating a jar file using Runtime.exec() by passing a batch file in it.
While updating the jar file I am getting error like this:
java.io.IOException: Error in writing existing jar file
at sun.tools.jar.Main.run(Main.java:198)
at sun.tools.jar.Main.main(Main.java:1022)
The batch file (upgradejar.bat) is like this:
echo IQuinox NextGen Upgrade Management
cd shared/upgrade/upgrade/IQfullversion/classes
jar uf ../../../../../../jars/ng.jar ./qlc/postmaster/PMStartup.class ./qlc/postmaster/wpm/admin/scheduler/others/OthersScheduleServlet.class
The java code is like this:
Process p=Runtime.getRuntime.exec( "cmd /C start "+upgradejar.bat);
if (p.waitFor() != 0) {
System.err.println("exit value = " +p.exitValue());
Thanks.

I am using the jar file in my program. the jar file name is " _ng.jar_ " which is mentioned in the batch file.
The batch file is here :
echo IQuinox NextGen Upgrade Management
cd shared/upgrade/upgrade/IQfullversion/classes
jar uf ../../../../../../jars/ng.jar ./qlc/postmaster/PMStartup.class ./qlc/postmaster/wpm/admin/scheduler/others/OthersScheduleServlet.class

Jar file in web-inf\lib is not being loaded - weblogic 7.0

I am callling a webservice from a jsp. everything works fine if I keep the interface
classes under web-inf\classes....but If I put the interface classes in a jar file
and put it under web-inf\lib, then weblogic does not seem to find that....
I am getting following error :
C:\bea\user_projects\mydomain\.\myserver\.wlnotdelete\_appsdir_omccs_example_war_omccs_example_4653011\jarfiles\WEB-INF\lib\Customer_client32432.jar(com/qwest/omccsexample/ejb/CustomerBean/CustomerValue.java):14:
class CustomerValue is public, should be declared in a file named CustomerValue.java
(source unavailable)
C:\bea\user_projects\mydomain\.\myserver\.wlnotdelete\_appsdir_omccs_example_war_omccs_example_4653011\jarfiles\WEB-INF\lib\Customer_client32432.jar(com/qwest/omccsexample/ejb/CustomerBean/CustomerValue.java):119:
cannot resolve symbol
symbol : class RuntimeUtils
location: package binding
(source unavailable)
C:\bea\user_projects\mydomain\.\myserver\.wlnotdelete\_appsdir_omccs_example_war_omccs_example_4653011\jarfiles\WEB-INF\lib\Customer_client32432.jar(com/qwest/omccsexample/ejb/CustomerBean/CustomerValue.java):120:
cannot resolve symbol
symbol : class RuntimeUtils
location: package binding
(source unavailable)
C:\bea\user_projects\mydomain\.\myserver\.wlnotdelete\_appsdir_omccs_example_war_omccs_example_4653011\jarfiles\WEB-INF\lib\Customer_client32432.jar(com/qwest/omccsexample/ejb/CustomerBean/CustomerValue.java):121:
cannot resolve symbol
symbol : class RuntimeUtils
location: package binding
(source unavailable)
4 errors
Wondering if it is a bug...?
any thoughts ?
-Girish Bhatia

I wrote up a simple test case for this and it works fine for me.
I suppose there are diffences. ;)
I am using:
WebLogic Server 7.0 SP1 Mon Sep 9 22:46:58 PDT 2002 206753
Take the attached zip, unzip.
cd to directory
ant build
then deploy it via the console, or
java weblogic.Deployer -adminurl t3://127.0.0.1:7001 -user weblogic -password
weblogic -activate -name mywebapp2 -source e:/weblogic/dev/sandbox/griffith/apps/output/exploded_mywebapp_lib/
Then:
http://c863775-d:7001/exploded_mywebapp_lib/frobber
works for me. My servlet implments an interface in the jar in my lib dir.
Cheers
mbg
"Girish" <[email protected]> wrote:
>
I am callling a webservice from a jsp. everything works fine if I keep
the interface
classes under web-inf\classes....but If I put the interface classes in
a jar file
and put it under web-inf\lib, then weblogic does not seem to find that....
I am getting following error :
C:\bea\user_projects\mydomain\.\myserver\.wlnotdelete\_appsdir_omccs_example_war_omccs_example_4653011\jarfiles\WEB-INF\lib\Customer_client32432.jar(com/qwest/omccsexample/ejb/CustomerBean/CustomerValue.java):14:
class CustomerValue is public, should be declared in a file named CustomerValue.java
(source unavailable)
C:\bea\user_projects\mydomain\.\myserver\.wlnotdelete\_appsdir_omccs_example_war_omccs_example_4653011\jarfiles\WEB-INF\lib\Customer_client32432.jar(com/qwest/omccsexample/ejb/CustomerBean/CustomerValue.java):119:
cannot resolve symbol
symbol : class RuntimeUtils
location: package binding
(source unavailable)
C:\bea\user_projects\mydomain\.\myserver\.wlnotdelete\_appsdir_omccs_example_war_omccs_example_4653011\jarfiles\WEB-INF\lib\Customer_client32432.jar(com/qwest/omccsexample/ejb/CustomerBean/CustomerValue.java):120:
cannot resolve symbol
symbol : class RuntimeUtils
location: package binding
(source unavailable)
C:\bea\user_projects\mydomain\.\myserver\.wlnotdelete\_appsdir_omccs_example_war_omccs_example_4653011\jarfiles\WEB-INF\lib\Customer_client32432.jar(com/qwest/omccsexample/ejb/CustomerBean/CustomerValue.java):121:
cannot resolve symbol
symbol : class RuntimeUtils
location: package binding
(source unavailable)
4 errors
Wondering if it is a bug...?
any thoughts ?
-Girish Bhatia
[mywebapptest.zip]

Updated JAR files in j2ee/home/lib

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