Composition of default shared libraries in Oc4j

Hi,
I'm trying to undestand the shared libraries in OC4J 10.1.3.
Looking at the global application.xml (located in j2ee\home\config), I noticed the following element:

<imported-shared-libraries>
<import-shared-library name="oracle.dms"/>
<import-shared-library name="oracle.jdbc"/>
<import-shared-library name="oracle.xml"/>
<import-shared-library name="soap"/>
<import-shared-library name="global.libraries"/>
<import-shared-library name="global.tag.libraries" />
</imported-shared-libraries>
For example, I suppose that the library named "oracle.xml" is made up of some JARS, but I can't understand where the jar list is defined.
I looked in server.xml, but "oracle.xml" is not defined there. It seems that "oracle.xml" is not defined in a configutation file, but it's hard-coded somewhere.
Please, notice that I perfectly know that it's possible to import a different XML parser (it's explained in a lot of documents).
Please, help me.

gday Claudio --
Well the good news is that we've good a pretty good facility in OC4J 10g (10.1.3) that may help in this situation.
We can query the classloading mechanism and have it report on quite a few different areas related to classloading.
This is documented in the 10.1.3 Config and Admin Guide (http://download-west.oracle.com/otn/java/oc4j/1013/doc/web.1013/b14432.pdf) towards the end of Chapter 7.
For example, if you want to see the full list of shared-libraries that are loaded by OC4J and what is visible to an application you can perform a query like this:
java -Doc4j.start.query=LoaderTree+Exit -jar oc4j.jarOr you can restrain it to the loader for a specific application as follows:
java -Doc4j.start.query=LoaderTree[b][AcmeOrderProcessor.root]+Exit -jar oc4j.jar
These queries will display the classloader tree and will describe all of the loaded resources, the code-sources, the packages imported, etc. for each of the libraries that are loaded.
Here's an example I picked out of a query report for the oracle.jdbc shared library
| +- Name: oracle.jdbc:10.1.0_2
| | Parent: jre.extension:0.0.0
| | Scope: Global: API & Shared
| | Creator:
| | oracle.oc4j.loader.PolicyClassLoader.init(PolicyClassLoader.java:572)
| | oracle.oc4j.loader.PolicyClassLoader.<init>(PolicyClassLoader.java:432)
| | oracle.oc4j.loader.boot.XMLBootConfiguration.setCurrentLoader(XMLBootConfiguration.java:911)
| | oracle.oc4j.loader.boot.XMLBootConfiguration.startElement(XMLBootConfiguration.java:498)
| | org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1674)
| | org.apache.crimson.parser.Parser2.content(Parser2.java:1963)
| | org.apache.crimson.parser.Parser2.maybeElement(Parser2.java:1691)
| | org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:667)
| | org.apache.crimson.parser.Parser2.parse(Parser2.java:337)
| | org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:448)
| | oracle.oc4j.loader.boot.XMLBootConfiguration.configureLoaders(XMLBootConfiguration.java:258)
| | oracle.oc4j.loader.boot.BootStrap.populateLoaders(BootStrap.java:477)
| | oracle.oc4j.loader.boot.BootStrap.initLoaders(BootStrap.java:320)
| | oracle.oc4j.loader.boot.BootStrap.createBootEnvironment(BootStrap.java:284)
| | oracle.oc4j.loader.boot.BootStrap.main(BootStrap.java:216)
| | Search-Policy: Standard[findLoadedClass -> askParent -> checkSharedLibraries -> findLocal]
| | Supported-Configurations:
| | <code-source> (e.g. "boot.xml")
| | <code-source> (ignore manifest Class-Path) (e.g. "boot.xml")
| | <import-shared-library> (e.g. "boot.xml")
| | Buffer-Size: 25845
| | Code-Sources: (# of subscribers) '.' = created, '-' = closed, '+' = open, '*' = suspended, '!' = orphaned
| | 0. (1)+ /D:/java/oc4j-main-latest/jdbc/lib/ojdbc14dms.jar (from <code-source> (ignore manifest Class-Path) in boot.xml in D:\java\oc4j-main-latest\j2ee\home\oc4j.jar)
| | 1. (1)+ /D:/java/oc4j-main-latest/jdbc/lib/orai18n.jar (from <code-source> (ignore manifest Class-Path) in boot.xml in D:\java\oc4j-main-latest\j2ee\home\oc4j.jar)
| | 2. (1)+ /D:/java/oc4j-main-latest/opmn/lib/ons.jar (from <code-source> (ignore manifest Class-Path) in boot.xml in D:\java\oc4j-main-latest\j2ee\home\oc4j.jar)
| | 3. (1)+ /D:/java/oc4j-main-latest/jdbc/lib/ocrs12.jar (from <code-source> (ignore manifest Class-Path) in boot.xml in D:\java\oc4j-main-latest\j2ee\home\oc4j.jar)
| | Native-Code-Sources: (# of subscribers) '.' = created, '-' = closed, '+' = open, '*' = suspended, '!' = orphaned
| | Imported-Shared-Libraries:
| | oracle.dms:3.0
| | Loaded-Packages:
| | 1. oracle.jdbc
| | 2. oracle.jdbc.driver
| | 3. oracle.sql.converter
| | 4. oracle.sql
| | 5. oracle.i18n.text.converter
| | 6. oracle.jdbc.pool
| | Loaded-Classes:
| | 1. class oracle.jdbc.pool.OracleDataSource
| | 2. class oracle.jdbc.driver.OracleDriver
| | 3. class oracle.sql.converter.CharacterConverterFactory
| | 4. class oracle.sql.converter.CharacterConverterFactoryOGS
| | 5. class oracle.sql.converter.CharacterConverters
| | 6. class oracle.i18n.text.converter.CharacterConverterOGS
| | 7. class oracle.i18n.text.converter.CharacterConverter12Byte
| | 8. class oracle.i18n.text.converter.CharacterConverterSJIS
| | 9. class oracle.sql.CharacterSet
| | 10. class oracle.sql.CharacterSetWithConverter
| | 11. class oracle.sql.CharacterSetFactory
| | 12. class oracle.sql.CharacterSetFactoryThin
| | 13. class oracle.sql.CharacterSetFactoryDefault
| | 14. class oracle.sql.CharacterSet1Byte
| | 15. class oracle.sql.CharacterSetSJIS
| | 16. class oracle.sql.CharacterSetShift
| | 17. class oracle.sql.CharacterSet2ByteFixed
| | 18. class oracle.sql.CharacterSetGB18030
| | 19. class oracle.sql.CharacterSet12Byte
| | 20. class oracle.sql.CharacterSetJAEUC
| | 21. class oracle.sql.CharacterSetZHTEUC
| | 22. class oracle.sql.CharacterSetLCFixed
| | 23. class oracle.sql.converter.CharacterConverterFactoryJDBC
| | 24. interface oracle.sql.CharacterRepConstants
| | 25. class oracle.sql.CharacterSetAL16UTF16
| | 26. class oracle.sql.CharacterSetUTF
| | 27. class oracle.sql.CharacterSetAL32UTF8
| | 28. class oracle.sql.CharacterSetUTFE
| | 29. class oracle.sql.CharacterSetAL16UTF16LE
| | 30. class oracle.sql.CharacterSetUnknown
| | 31. class oracle.jdbc.driver.OracleDriverExtension
| | 32. class oracle.jdbc.pool.OracleConnectionCacheManager
| | 33. class oracle.jdbc.pool.OracleFailoverWorkerThread
| | 34. class oracle.jdbc.pool.OracleFailoverEventHandlerThread
| | 35. class oracle.jdbc.pool.OracleImplicitConnectionCache
| | 36. interface oracle.jdbc.OracleConnection
| | 37. class oracle.jdbc.pool.OracleConnectionPoolDataSource
| | 38. class oracle.jdbc.pool.OracleImplicitConnectionCacheThread
| | 39. class oracle.jdbc.driver.DMSFactory
| | 40. class oracle.sql.TypeDescriptor
| | 41. class oracle.sql.ArrayDescriptor
You can also run a query to determine the classpath which is made available to a specific application
java -Doc4j.start.query=ClassPath[AcmeOrderProcessor.root]+Exit -jar oc4j.jarWhich results in output like this:
D:\java\jdk142\jre\lib\rt.jar;
D:\java\jdk142\jre\lib\sunrsasign.jar;
D:\java\jdk142\jre\lib\jsse.jar;
D:\java\jdk142\jre\lib\jce.jar;
D:\java\jdk142\jre\lib\charsets.jar;
D:\java\jdk142\jre\lib\ext\dnsns.jar;
D:\java\jdk142\jre\lib\ext\ldapsec.jar;
D:\java\jdk142\jre\lib\ext\localedata.jar;
D:\java\jdk142\jre\lib\ext\sunjce_provider.jar;
D:\java\oc4j-main-latest\j2ee\home\oc4j-api.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\oc4j-unsupported-api.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\activation.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\mail.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\ejb.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\javax77.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\javax88.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\servlet.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jms.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jta.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jacc-api.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\connector.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\cos.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jaas.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jaxp.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jmx_remote_api.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jax-qname-namespace.jar;
D:\java\oc4j-main-latest\webservices\lib\wsdl-api.jar;
D:\java\oc4j-main-latest\webservices\lib\orawsdl.jar;
D:\java\oc4j-main-latest\webservices\lib\jaxr-api.jar;
D:\java\oc4j-main-latest\webservices\lib\jaxrpc-api.jar;
D:\java\oc4j-main-latest\webservices\lib\jaxb-api.jar;
D:\java\oc4j-main-latest\webservices\lib\saaj-api.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\oc4j-internal.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\ojsp.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\commons-el.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\bcel.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\oc4j_orb.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\iiop_support.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\orbbase.jar;
D:\java\oc4j-main-latest\j2ee\home\iiop_gen_bin.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jmxri.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jmxcluster.jar;
D:\java\oc4j-main-latest\j2ee\home\jaccprovider.jar;
D:\java\oc4j-main-latest\javavm\lib\jasper.zip;
D:\java\oc4j-main-latest\j2ee\home\lib\adminclient.jar;
D:\java\oc4j-main-latest\j2ee\home\jazn.jar;
D:\java\oc4j-main-latest\j2ee\home\jazncore.jar;
D:\java\oc4j-main-latest\jlib\jaxen.jar;
D:\java\oc4j-main-latest\jlib\ojpse.jar;
D:\java\oc4j-main-latest\jlib\ojpxml.jar;
D:\java\oc4j-main-latest\jlib\ojpwss.jar;
D:\java\oc4j-main-latest\jlib\ojpsaml.jar;
D:\java\oc4j-main-latest\webservices\lib\wsserver.jar;
D:\java\oc4j-main-latest\webservices\lib\wssecurity.jar;
D:\java\oc4j-main-latest\webservices\lib\wsdl.jar;
D:\java\oc4j-main-latest\webservices\lib\orajaxr.jar;
D:\java\oc4j-main-latest\webservices\lib\jaxb-impl.jar;
D:\java\oc4j-main-latest\webservices\lib\jaxb-libs.jar;
D:\java\oc4j-main-latest\webservices\lib\orasaaj.jar;
D:\java\oc4j-main-latest\webservices\lib\xsdlib.jar;
D:\java\oc4j-main-latest\webservices\lib\relaxngDatatype.jar;
D:\java\oc4j-main-latest\webservices\lib\commons-logging.jar;
D:\java\oc4j-main-latest\webservices\lib\orawsrm.jar;
D:\java\oc4j-main-latest\webservices\lib\wsclient.jar;
D:\java\oc4j-main-latest\webservices\lib\wsif.jar;
D:\java\oc4j-main-latest\rdbms\jlib\aqapi.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jem.jar;
D:\java\oc4j-main-latest\jlib\jssl-1_1.jar;
D:\java\oc4j-main-latest\toplink\jlib\toplink.jar;
D:\java\oc4j-main-latest\toplink\jlib\antlr.jar;
D:\java\oc4j-main-latest\diagnostics\lib\ojdl.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\jgroups-core.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\asm.jar;
D:\java\oc4j-main-latest\lib\dmsapp.jar;
D:\java\oc4j-main-latest\j2ee\home\applications\admin_ejb.jar;
D:\java\oc4j-main-latest\j2ee\home\connectors\datasources\datasources\datasources.jar;
D:\java\oc4j-main-latest\j2ee\home\connectors\OracleASjms\OracleASjms\gjra.jar;
D:\java\oc4j-main-latest\j2ee\home\application-deployments\default\admin_ejb.jar\deployment-cache.jar;
D:\java\oc4j-main-latest\lib\dms.jar;
D:\java\oc4j-main-latest\jdbc\lib\ojdbc14dms.jar;
D:\java\oc4j-main-latest\jdbc\lib\orai18n.jar;
D:\java\oc4j-main-latest\opmn\lib\ons.jar;
D:\java\oc4j-main-latest\jdbc\lib\ocrs12.jar;
D:\java\oc4j-main-latest\lib\xmlparserv2.jar;
D:\java\oc4j-main-latest\xdk\lib\xml.jar;
D:\java\oc4j-main-latest\xdk\lib\xmlmesg.jar;
D:\java\oc4j-main-latest\webservices\lib\soap.jar;
D:\java\oc4j-main-latest\j2ee\home\lib\http_client.jar;
D:\java\oc4j-main-latest\j2ee\home\applib;
D:\java\oc4j-main-latest\j2ee\home\jsp\lib\taglib;
D:\java\oc4j-main-latest\j2ee\home\jsp\lib\taglib\jaxen.jar;
D:\java\oc4j-main-latest\j2ee\home\jsp\lib\taglib\ojsputil.jar;
D:\java\oc4j-main-latest\j2ee\home\jsp\lib\taglib\standard.jar;
D:\java\oc4j-main-latest\xdk\lib\xsu12.jar;
D:\java\oc4j-main-latest\javacache\lib\cache.jar;
D:\java\oc4j-main-latest\sqlj\lib\runtime12.jar;
D:\java\oc4j-main-latest\sqlj\lib\translator.jar;
D:\java\oc4j-main-latest\j2ee\home\applications\AcmeOrderProcessor\ApprovalMBean.jar
cheers
-steve-

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Classloader Configuration Option
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<classpath> jars/directories in orion-web.xml
Manifest Class-Path of above jars.
search-local-classes-first attribute in orion-web.xml
Shared libraries are inherited from the app root.
We have reasons why we prefer not to use .JAR files for these “non-standard” or “replaced” classes, so prefer an option that doesn’t involve creating a .JAR file.
Our ideal solution would be to have such classes placed in an alternate directory that is referred to in a classpath such that IF a class exists in that location, it will be used instead of the one in the WEB-INF/classes/ directories, and if not such class is found it would then locate it in the WEB-INF/classes/ directories.
- Can a classpath be set to look for such classes in a directory?
- Do the classes have to replicate the original package directory structure within that directory (<dir>/talent2/alesco/model/libraries)?
- If the class were put in such a directory, without replicating the original package directory structure, I assume the referencing “import” statements would not locate it correctly.
- Is the classpath mechanism “clever” enough to search the package directory structure to locate the class (i.e. just points to <dir>)?
- Or would the classpath mechanism require each individual path replicating the package structure to be added (i.e. <dir>/talent2/alesco/model/libraries/ and any other such package path)?
If we are “forced” to resort to the use of JAR files, does a JAR file used for the purpose of overwrite/extending a sub-set of classes in the original location need to contain ALL related package classes? Or does it effectively “superset” classes it finds in all JAR files, etc. in the whole classpath? That is, it finds talent2.alesco.model.libraries.ModelUtil in the custom.jar file and happily goes on to get the remainder of talent2.alesco.model.libraries classes in the other core JAR/location. Or does it need all of them to be in the first JAR file for that package?
Any help would be appreciated to understand how these various class visibility mechanisms could be used to achieve what is required would be appreciated.
Gene

So, nobody's had any experience with deploying an ADF application, and providing a means for a client to place custom classes in such a way as they're used in preference to the standard application class, effectively to implement a customised class without overwriting the original "standard" class?
Gene

Svcadm: error while loading shared libraries: libz.so.1: cannot open shared

Ops center 12c installation last stage we are getting below error :
INFO: starting new satellite SMF services
satadm: Enable HTML redirect
satadm: Disabling application/scn/ec-server-splashpage
/opt/sun/xvmoc/bin/svcadm: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
satadm: ERROR: application/scn/ec-server-splashpage failed to stop
satadm: Starting Enterprise Controller with SMFlite...
svcadm: error while loading shared libraries: libz.so.1: cannot open shared object file: No such file or directory
satadm: ERROR: Error enabling Enterprise Controller run-time milestone svc:/application/scn/satellite-enable:default (rc=127)
Error: starting satellite services
Command: /opt/sun/xvmoc/bin/satadm start -v -w
Exit code: 1
Output:
Please fix the problem and then try this step again.
For a full log of the failed install see the file: /var/tmp/installer.log.14112.
t. Try this step again (correct the failure before proceeding)
x. Exit

Hi Valentin
The copy error occurs when you try to copy the files to the main OS that has allocated the VM ?
Because another option is to get those files toward the VM across and ftp server. You could use
an ftp server installed in the main machine or in the network where you are connected o inclusive from
your mail if you have connection to internet.
Joel Perez
Oracle Ace Member
DBA Oracle

Error while loading shared libraries: libltdl.so.7: cannot open shared

After a recent upgrade, several applications started complaining "error while loading shared libraries: libltdl.so.7: cannot open shared object file: No such file or directory".
As far as I know, at least these programs won't work in my system:
mplayer: extra/mplayer 34007-1
mocp: extra/moc 20110528-3
display / composite /... : extra/imagemagick 6.7.2.5-1
inkscape: extra/inkscape 0.48.2-2
shotwell: community/shotwell 0.11.1-2
And my libltdl is
core/libltdl 2.4-5
Is there something important missing in my system? Thanks in advance.

Would you please post the output of ls -l /usr/lib/libltdl*
On my system
ewaller@odin:~[1] 1007 %pacman -Qo /usr/lib/libltdl.so
/usr/lib/libltdl.so is owned by libltdl 2.4-5
ewaller@odin:~ 1008 %ls -l /usr/lib/libltdl*
-rw-r--r-- 1 root root 63986 Sep 8 00:12 /usr/lib/libltdl.a
lrwxrwxrwx 1 root root 16 Sep 8 00:12 /usr/lib/libltdl.so -> libltdl.so.7.3.0
lrwxrwxrwx 1 root root 16 Sep 8 00:12 /usr/lib/libltdl.so.7 -> libltdl.so.7.3.0
-rwxr-xr-x 1 root root 39480 Sep 8 00:12 /usr/lib/libltdl.so.7.3.0
ewaller@odin:~ 1009 %

Error while loading shared libraries after installing cleartype fonts.

Hi there.!
Since the default fonts of Arch looked quite ugly on my LCD, I read the Fonts wiki and installed cleartype packages from AUR.But now, when I try switching to runlevel 5 (I use GDM by the way), it throws up following error:
/usr/sbin/gdm-binary: error while loading shared libraries: libcairo.so.2 : cannot open shared object file: No such file or directory.
I didn't edit the pkgbuilds in any way.Running "locate libcairo.so" doesn't show up anything either.
Any help guys.?

Well you have two choices, use windows XP or google for 'fonts linux ugly'
or there is a search feature on this forum, it works well.
setting a right DPI will probably make your fonts look the best no matter what packages you install or ~/.fonts file you use.
Last edited by jacko (2009-01-10 12:32:54)

Error while loading shared libraries: libgij.so.7rh

Hi everyone,
I just installed jdk1.6.0_06 on red hat linux 5 server, and try to run a simply java class but have the following error message:
java: error while loading shared libraries: libgij.so.7rh: cannot open shared object file: No such file or directory
I have added the following into /etc/profile
export JAVA_HOME=/usr/java/jdk1.6.0_06
export PATH=$PATH:$JAVA_HOME/bin:$JAVA_HOME/jre/bin
export CLASSPATH=.:$JAVA_HOME/lib:$JAVA_HOME/jre/lib:$CLASSPATH
Can you kindly indicate the cause for this issue? Thanks a lot.
Best,
VovoTsai

You have GNU Java installed by default on many Linux distributions and this is being picked up ahead of the Sun Java. You can change the PATH declaration to make sure that the Sun Java is found first.
export PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$PATHI have removed GNU Java from all my Linux installations.

Shared Libraries Dummy Questions

Hello *,
I am painfully improving my understanding about shared libs. I read the technical docs how to reference them etc but I guess I am missing the concepts.
I built a web service with workshop 10.3 which of course runs fine from workshop, default settings, so the web service references 3 shared libs automagically.
Now I manually deployed this webservice app to a managed server instead of admin and it failed. I figured out I have to target the shared libs to the managed server which is of course understandable. But still, wouldn't it be helpfull to have shared libs targeted to all servers as default? (actually I am not sure if there is such a thing, target to all servers, all I know is target to a whole cluster).
Now I tried to deploy the same web service to another domain with admin console. This fails. Workshop deploys the shared libs but admin doesn't.
Now my main question is about the concept behind.
1. Is there a recommended way to get rid of the shared libs for a workshop project once it was configured to use shared libs?
Is the only way manually adding the shared lib under WEB-INF/lib?
2. Is there a deploy dependent shared libs? I mean if workshop can do it, couldn't wls admin do it the same way?
3. If I generate a build script, will it take care of deploying shared libs?
4. let's assume I want to replace the wls-commonslogging-bridge.war which contains the commons-logging.jar,
where is this jar located?
I understand share libs make sense for bigger projects, but I don't understand I have to deploy 3 of them first to
make a hello world web service run.
curious,
Barossa
Edited by: Barossa on Feb 18, 2009 9:17 PM

First, for Workshop questions you may want to try that specific forum:
Workshop
Your question definitely has WebLogic components too. Let me give some of these a try.
>
1. Is there a recommended way to get rid of the shared libs for a workshop project once it was configured to use shared libs?
Is the only way manually adding the shared lib under WEB-INF/lib?That would be one way, another way would be APP-INF/lib of the EAR. The shared libraries are defined in weblogic.xml or weblogic-application xml. Typically a domain will be configured with the libraries to be deployed when it is created if you're just using the standard WebLogic shared libraries like the Workshop framework, etc. You can also make sure that your deployment mechanism, like WLST, checks to make sure the libraries are deployed.
>
2. Is there a deploy dependent shared libs? I mean if workshop can do it, couldn't wls admin do it the same way?It's my understand that this is a convenience mechanism that Workshop built specifically. You're shared libraries are defined in Workshop in the preferences so it knows where to get them from if they are missing, that's not necessarily true for deploying from the Admin Server.
3. If I generate a build script, will it take care of deploying shared libs?Definitely WLST can be used to do this.
4. let's assume I want to replace the wls-commonslogging-bridge.war which contains the commons-logging.jar,
where is this jar located?Can't remember offhand (not on my normal machine right now), but you should be able to check easily by searching your installation of WLS for the shared library name (the war in this case). Also, Workshop should have a reference to it somewhere in the preferences.
I understand share libs make sense for bigger projects, but I don't understand I have to deploy 3 of them first to
make a hello world web service run.As I mentioned earlier, if you made the domain a Workshop domain when you created it, those shared libraries should already have been deployed and it would be ready to go.
curious,
Barossa
Edited by: Barossa on Feb 18, 2009 9:17 PM

Deleting the Shared library in oc4j instance of Oracle Application Server

Hi Friends,
I am using Oracle Application Server (10.1.3.4.0). I have some system level shared libraries. When i am deploying the application in home instance the application is deploying fine, but when i create an another instance using the default group i am getting two more system level shared libraries that are not present in the home instance. Because of this two shared libraries i am not able to deploy the application.
Is there a way to delete the system level shared libraries. If so provide the related information. If there is any other alternative solution provide me that also. This is very urgent to me. Please help me in resolving this issue.
Thank You,
Ravi kumar.

Hi Shail,
i referred the link you have sent it was helpful to me, but the thing is while deleting the shared library apache.webservices it is saying the shared library is in use. When we brought down the Application Server and try to run the removeSharedLibrary command we got other error.
Error: "Failed at "Could not get DeploymentManager".
This is typically the result of an invalid deployer URI format being supplied, the target server not being in a started state or incorrect authentication details being supplied.
Is the way which i have done is correct ?? Please reply me.
Thank You,
Ravi kumar.

Problem using JSTL tag libraries with OC4J 9.0.3

Hi
I'm using the JSTL tag libraries with OC4J 9.0.3. I'm using JDeveloper10.1.2. I put the fmt.tld and c.tld in the WEB-INF directory and I'm adding the jstl.jar and standard.jar library to the EAR file. Both tlds have:
<tlib-version>1.0</tlib-version>
<jsp-version>1.2</jsp-version>
And OC4J 9.0.3 is compatible with tlib version 1.0 and jsp version 1.2. When I run the web app I get:
OracleJSP: oracle.jsp.parse.JspParseException: Line # 1, <%@ taglib uri="/WEB-INF/fmt.tld" prefix="fmt"%>
Error: oracle.xml.parser.v2.XMLParseException ( /dataSource.jsp ):
line #:1 column #:48 : FIXED type Attribute value not equal to the default value 'http://java.sun.com/xml/ns/j2ee'.
line #:2 column #:18 : Attribute 'xmlns:xsi' used but not declared.
line #:3 column #:19 : Attribute 'xmlns:acme' used but not declared.
line #:4 column #:27 : Attribute 'xsi:schemaLocation' used but not declared.
line #:7 column #:16 : Attribute 'version' used but not declared.
line #:14 column #:15 : Invalid element 'tag-class' in content of 'tag', expected elements '[tagclass]'.
line #:14 column #:15 : Element 'tag-class' used but not declared.
line #:15 column #:18 : Invalid element 'body-content' in content of 'tag', expected elements '[tagclass]'.
line #:15 column #:18 : Element 'body-content' used but not declared.
line #:16 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:18 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:18 column #:12 : Element 'type' used but not declared.
line #:22 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:24 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:24 column #:12 : Element 'type' used but not declared.
line #:28 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:30 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:30 column #:12 : Element 'type' used but not declared.
line #:34 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:36 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
Any ideas?

Hi
Thanks for the reply.
I tried it and I get the same error:
OracleJSP: oracle.jsp.parse.JspParseException: Line # 1, <%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt"%>
Error: oracle.xml.parser.v2.XMLParseException ( /dataSource.jsp ):
line #:1 column #:48 : FIXED type Attribute value not equal to the default value 'http://java.sun.com/xml/ns/j2ee'.
line #:2 column #:18 : Attribute 'xmlns:xsi' used but not declared.
line #:3 column #:19 : Attribute 'xmlns:acme' used but not declared.
line #:4 column #:27 : Attribute 'xsi:schemaLocation' used but not declared.
line #:7 column #:16 : Attribute 'version' used but not declared.
line #:14 column #:15 : Invalid element 'tag-class' in content of 'tag', expected elements '[tagclass]'.
line #:14 column #:15 : Element 'tag-class' used but not declared.
line #:15 column #:18 : Invalid element 'body-content' in content of 'tag', expected elements '[tagclass]'.
line #:15 column #:18 : Element 'body-content' used but not declared.
line #:16 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:18 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:18 column #:12 : Element 'type' used but not declared.
line #:22 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:24 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:24 column #:12 : Element 'type' used but not declared.
line #:28 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:30 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.
line #:30 column #:12 : Element 'type' used but not declared.
line #:34 column #:15 : Invalid element 'attribute' in content of 'tag', expected elements '[tagclass]'.
line #:36 column #:12 : Invalid element 'type' in content of 'attribute', expected elements '[required, rtexprvalue]'.

Shared-library in OC4J - load data-sources.xml throws error

H
To share common libraries (framework.jar, JAXB jars, axis.jar, log4j, tibco*.jars)
across application(app1/app2/app3) in the OC4J container.
Currently all these jars are loaded with common jars separately application, a total 3 common
footprints of these jars.
1 - Placed all common jars under $J2EE_HOME/shared-lib folder, updated server.xml in $J2EE_HOME/config.
2 - Connecting Tibco queues using generic JMS resource adapter (connectors - JCA).
3 - Connecting to databases using data-sources.xml.
4 - With following entries in orion-application.xml
<imported-shared-libraries>
<import-shared-library name="my.shared.libraries" max-version="1.0"/>
</imported-shared-libraries> ---> Entry 1
<connectors path="oc4j-connectors.xml"/> ---> Entry 2
<data-sources path="data-sources.xml"/> ---> Entry 3
Getting the following error while deploying the code.
Error occurred initializing connectors. Exception is: Exception creating Manage
d DataSource ConnectorPropertySet. Exception: Error setting up resource adapter
for embedded resource archive inside application 'deployGood1'. ManagedConnecti
onFactory implementation class 'oracle.oc4j.sql.spi.ManagedConnectionFactoryImpl
' cannot be set up: Error setting JavaBean property 'managedDataSourceConfigXML'
for ManagedConnectionFactory class 'oracle.oc4j.sql.spi.ManagedConnectionFactor
yImpl for embedded resource archive inside application 'deployGood1'. Exception
is: java.lang.reflect.InvocationTargetException
However orion-application.xml
Option A
Entry 1 (imported-shared-libraries)
Entry 2 (connectors)
Works perfectly fine - however the Service complains of not finding the datasource JNDI
5 - If all jars are loaded separately with each application
With following entries in orion-application.xml
<library path="C:/soft/jar/framework.jar" />
<library path="C:/soft/jar/log4j-1.2.14.jar" />
<library path="C:/soft/jar/axis.jar"/>
<library path="C:/soft/jar/commons-discovery-0.2.jar"/>
<library path="C:/soft/jar/commons-logging-1.0.4.jar"/>
<library path="C:/soft/jar/fscontext.jar"/>
<library path="C:/soft/jar/gjra.jar"/>
<library path="C:/soft/jar/jax-qname.jar"/>
<library path="C:/soft/jar/jaxb-api.jar"/>
<library path="C:/soft/jar/jaxb-impl.jar"/>
<library path="C:/soft/jar/jaxb-libs.jar"/>
<library path="C:/soft/jar/jaxb-xjc.jar"/>
<library path="C:/soft/jar/jaxrpc.jar"/>
<library path="C:/soft/jar/jmxri.jar"/>
<library path="C:/soft/jar/jmxtools.jar"/>
<library path="C:/soft/jar/namespace.jar"/>
<library path="C:/soft/jar/providerutil.jar"/>
<library path="C:/soft/jar/relaxngDatatype.jar"/>
<library path="C:/soft/jar/saaj.jar"/>
<library path="C:/soft/jar/tibcrypt.jar"/>
<library path="C:/soft/jar/tibjms.jar"/>
<library path="C:/soft/jar/tibjmsadmin.jar"/>
<library path="C:/soft/jar/tibjmsapps.jar"/>
<library path="C:/soft/jar/tibrvjms.jar"/>
<library path="C:/soft/jar/wsdl4j-1.5.1.jar"/>
<library path="C:/soft/jar/wss4j-1.5.2.jar"/>
<library path="C:/soft/jar/xercesImpl.jar"/>
<library path="C:/soft/jar/xmlsec-1.4.0.jar"/>
<library path="C:/soft/jar/xsdlib.jar"/> -------> Entry 1
<connectors path="oc4j-connectors.xml"/> ---> Entry 2
<data-sources path="data-sources.xml"/> ---> Entry 3
This configuration works perfectly fine as expected, but this configuration defeats the
purpose of shared-library
Thanks
sunder

H
To share common libraries (framework.jar, JAXB jars, axis.jar, log4j, tibco*.jars)
across application(app1/app2/app3) in the OC4J container.
Currently all these jars are loaded with common jars separately application, a total 3 common
footprints of these jars.
1 - Placed all common jars under $J2EE_HOME/shared-lib folder, updated server.xml in $J2EE_HOME/config.
2 - Connecting Tibco queues using generic JMS resource adapter (connectors - JCA).
3 - Connecting to databases using data-sources.xml.
4 - With following entries in orion-application.xml
<imported-shared-libraries>
<import-shared-library name="my.shared.libraries" max-version="1.0"/>
</imported-shared-libraries> ---> Entry 1
<connectors path="oc4j-connectors.xml"/> ---> Entry 2
<data-sources path="data-sources.xml"/> ---> Entry 3
Getting the following error while deploying the code.
Error occurred initializing connectors. Exception is: Exception creating Manage
d DataSource ConnectorPropertySet. Exception: Error setting up resource adapter
for embedded resource archive inside application 'deployGood1'. ManagedConnecti
onFactory implementation class 'oracle.oc4j.sql.spi.ManagedConnectionFactoryImpl
' cannot be set up: Error setting JavaBean property 'managedDataSourceConfigXML'
for ManagedConnectionFactory class 'oracle.oc4j.sql.spi.ManagedConnectionFactor
yImpl for embedded resource archive inside application 'deployGood1'. Exception
is: java.lang.reflect.InvocationTargetException
However orion-application.xml
Option A
Entry 1 (imported-shared-libraries)
Entry 2 (connectors)
Works perfectly fine - however the Service complains of not finding the datasource JNDI
5 - If all jars are loaded separately with each application
With following entries in orion-application.xml
<library path="C:/soft/jar/framework.jar" />
<library path="C:/soft/jar/log4j-1.2.14.jar" />
<library path="C:/soft/jar/axis.jar"/>
<library path="C:/soft/jar/commons-discovery-0.2.jar"/>
<library path="C:/soft/jar/commons-logging-1.0.4.jar"/>
<library path="C:/soft/jar/fscontext.jar"/>
<library path="C:/soft/jar/gjra.jar"/>
<library path="C:/soft/jar/jax-qname.jar"/>
<library path="C:/soft/jar/jaxb-api.jar"/>
<library path="C:/soft/jar/jaxb-impl.jar"/>
<library path="C:/soft/jar/jaxb-libs.jar"/>
<library path="C:/soft/jar/jaxb-xjc.jar"/>
<library path="C:/soft/jar/jaxrpc.jar"/>
<library path="C:/soft/jar/jmxri.jar"/>
<library path="C:/soft/jar/jmxtools.jar"/>
<library path="C:/soft/jar/namespace.jar"/>
<library path="C:/soft/jar/providerutil.jar"/>
<library path="C:/soft/jar/relaxngDatatype.jar"/>
<library path="C:/soft/jar/saaj.jar"/>
<library path="C:/soft/jar/tibcrypt.jar"/>
<library path="C:/soft/jar/tibjms.jar"/>
<library path="C:/soft/jar/tibjmsadmin.jar"/>
<library path="C:/soft/jar/tibjmsapps.jar"/>
<library path="C:/soft/jar/tibrvjms.jar"/>
<library path="C:/soft/jar/wsdl4j-1.5.1.jar"/>
<library path="C:/soft/jar/wss4j-1.5.2.jar"/>
<library path="C:/soft/jar/xercesImpl.jar"/>
<library path="C:/soft/jar/xmlsec-1.4.0.jar"/>
<library path="C:/soft/jar/xsdlib.jar"/> -------> Entry 1
<connectors path="oc4j-connectors.xml"/> ---> Entry 2
<data-sources path="data-sources.xml"/> ---> Entry 3
This configuration works perfectly fine as expected, but this configuration defeats the
purpose of shared-library
Thanks
sunder

Composition of default shared libraries in Oc4j

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