How to setup using WEB-INF/lib in weblogic 10.3.1

Hello everybody:
I check weblogic 10.3.1 in %WLS_PAHT%/modules find com.bea.core.apache.commons.lang_2.1.0.jar.
But I want using org.apache.commons.lang.time.DateUtils.addDays(java.util.Date date, int amount).
In server version,no this method
So I download commons-lang 2.4 from apache,and put it in WEB-INF/lib.
and I aslo setting this :
<?xml version="1.0" encoding="UTF-8"?>
<wls:weblogic-application xmlns:wls="http://xmlns.oracle.com/weblogic/weblogic-application" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/javaee_5.xsd http://xmlns.oracle.com/weblogic/weblogic-application http://xmlns.oracle.com/weblogic/weblogic-application/1.0/weblogic-application.xsd">

<wls:application-param>
<wls:param-name>webapp.encoding.default</wls:param-name>
<wls:param-value>UTF-8</wls:param-value>
</wls:application-param>
<wls:prefer-application-packages>
<wls:package-name>org.apache.commons.lang.time.*</wls:package-name>
</wls:prefer-application-packages>
</wls:weblogic-application>
but when I run
<body>
<%=DateFormatUtils.format(DateUtils.addDays(new Date(),2),"yyyyMMdd HHmm")%>
</body>
this result :
The method addDays(Date, int) is undefined for the type DateUtils
<%=DateFormatUtils.format(DateUtils.addDays(new Date(),2),"yyyyMMdd HHmm")%>
^----^
     at weblogic.servlet.jsp.JavelinxJSPStub.reportCompilationErrorIfNeccessary(JavelinxJSPStub.java:221)
     at weblogic.servlet.jsp.JavelinxJSPStub.compilePage(JavelinxJSPStub.java:157)
     at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:246)
     at weblogic.servlet.jsp.JspStub.prepareServlet(JspStub.java:191)
     at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:235)
     Truncated. see log file for complete stacktrace
>
anyboby can tell me,how to setting this.

Try to set <prefer-web-inf-classes>true</prefer-web-inf-classes>
--olaf
Edited by: Olaf Heimburger on Oct 30, 2009 6:06 PM

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Sorry for being picky on this. Oracle is not doing it, it is the software you're using, ie JDeveloper in your case.
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Martin Gilchrist wrote:
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I wrote up a simple test case for this and it works fine for me.
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works for me. My servlet implments an interface in the jar in my lib dir.
Cheers
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"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:
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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:
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location: package binding
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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:
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location: package binding
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Wondering if it is a bug...?
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[mywebapptest.zip]

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          1.the struts-html.tld is in web-inf directory
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          >Deepak
          >
          >
          >"erric_sarra" <[email protected]> wrote:
          >>
          >>Hi,
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          >>
          >>I use struts in my application.so I put struts.jar in web-inf/lib.
          >>In the .war file, the struts.jar can be found under web-inf/lib.
          >>
          >>my servlet configuration in web.xml is:
          >> <servlet>
          >> <servlet-name>action</servlet-name>
          >> <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>
          >> <init-param>
          >> <param-name>application</param-name>
          >> <param-value>StrutsProperties</param-value>
          >> </init-param>
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          >> <param-value>/WEB-INF/struts-config.xml</param-value>
          >> </init-param>
          >> <load-on-startup>1</load-on-startup>
          >> </servlet>
          >>
          >>when this .war file is deploy, the console not show any error message.
          >>then,when i visit a jsp page that has a <html:form> tag, the console
          >>will show
          >>the error below:
          >><Error> <HTTP> <[WebAppServletContext(5418530,struts,/
          >>struts)] Servlet failed with Exception
          >>java.lang.NoClassDefFoundError: org/apache/struts/action/ActionForm
          >> at java.lang.ClassLoader.defineClass0(Native Method)
          >> at java.lang.ClassLoader.defineClass(ClassLoader.java:486)
          >> at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:11
          >>1)
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          >> at java.net.URLClassLoader.access$100(URLClassLoader.java:56)
          >> at java.net.URLClassLoader$1.run(URLClassLoader.java:195)
          >> at java.security.AccessController.doPrivileged(Native Method)
          >> at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
          >> at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
          >> at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
          >> at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
          >> at java.lang.ClassLoader.loadClass(ClassLoader.java:290)
          >> at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
          >> at weblogic.utils.classloaders.ChangeAwareClassLoader.loadClass(ChangeAw
          >>areClassLoader.java:43)
          >> at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
          >> at java.lang.Class.forName0(Native Method)
          >> at java.lang.Class.forName(Class.java:120)
          >> at org.apache.struts.taglib.html.FormTag.doStartTag(FormTag.java:563)
          >> at jsp_servlet.__logon._jspService(__logon.java:137)
          >> at weblogic.servlet.jsp.JspBase.service(JspBase.java:27)
          >> at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          >>pl.java:265)
          >> at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          >>pl.java:304)
          >> at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubIm
          >>pl.java:200)
          >> at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppSe
          >>rvletContext.java:2495)
          >> at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestIm
          >>pl.java:2204)
          >> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
          >> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
          >>>
          >>
          >>note "org/apache/struts/action/ActionForm" can be found when i open
          >struts.jar
          >>in web-inf/lib
          >>why weblogic can't find this class but can find the "org.apache.struts.action.ActionServlet",
          >>these 2 classes should all be located in struts.jar
          >>
          >>i used it in win2k,so i think it may not be connect with case sensitive.
          >>
          >>Any one can give me some help or a link I did not found in this group.
          >>
          >>Thanks
          >>
          >>
          >

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I've downloaded the Process Explorer from www.sysinternals.com and no windows processes appear to have a handle on there directory.
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     permission java.util.PropertyPermission "*", "read,write";
     permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
grant codeBase "jar:file:${catalina.home}/webapps/jsfblog/WEB-INF/lib/mysql-connector-java-3.1-nightly-20060403-bin.jar!/-"
     permission java.net.SocketPermission "localhost:3306", "connect,resolve";
     permission java.lang.RuntimePermission "accessDeclaredMembers";
     permission java.util.PropertyPermission "*", "read,write";
     permission java.lang.reflect.ReflectPermission "suppressAccessChecks";
Project layout
|-- build
|   `-- jsfblog.war
|-- build.xml
|-- conf
|   `-- 99jsfblog.policy
|-- deploy
|   `-- jsfblog.war
|-- doc
|   |-- WEB-INF
|   |   |-- classes
|   |   |   |-- beans
|   |   |   |   `-- CategoryBean.class
|   |   |   |-- blog
|   |   |   |   |-- Category.class
|   |   |   |   |-- Category.hbm.xml
|   |   |   |   |-- Comment.class
|   |   |   |   |-- Comment.hbm.xml
|   |   |   |   |-- Post.class
|   |   |   |   `-- Post.hbm.xml
|   |   |   |-- hibernate.cfg.xml
|   |   |   |-- log4j.properties
|   |   |   `-- util
|   |   |       |-- HibernateSessionFactory.class
|   |   |       |-- HibernateUtil.class
|   |   |       `-- Service.class
|   |   |-- faces-config.xml
|   |   |-- lib
|   |   |   |-- antlr-2.7.5.jar
|   |   |   |-- asm-attrs.jar
|   |   |   |-- asm.jar
|   |   |   |-- cglib-2.1.3.jar
|   |   |   |-- common-annotations.jar
|   |   |   |-- commons-beanutils.jar
|   |   |   |-- commons-collections-2.1.1.jar
|   |   |   |-- commons-digester.jar
|   |   |   |-- commons-lang.jar
|   |   |   |-- commons-logging-1.0.4.jar
|   |   |   |-- commons-validator.jar
|   |   |   |-- dom4j-1.6.1.jar
|   |   |   |-- el-api.jar
|   |   |   |-- el-ri.jar
|   |   |   |-- hibernate3.jar
|   |   |   |-- jsf-api.jar
|   |   |   |-- jsf-facelets.jar
|   |   |   |-- jsf-impl.jar
|   |   |   |-- jsf-tlds.jar
|   |   |   |-- jstl.jar
|   |   |   |-- jta.jar
|   |   |   |-- log4j-1.2.11.jar
|   |   |   |-- mysql-connector-java-3.1-nightly-20060403-bin.jar
|   |   |   `-- standard.jar
|   |   `-- web.xml
|   |-- admin
|   |   |-- admintemplate.xhtml
|   |   |-- category.xhtml
|   |   |-- index.xhtml
|   |   `-- skeleton.xhtml
|   |-- index.jsp
|   `-- layout.css
|-- lib
|   `-- servlet.jar
|-- meta
|   `-- context.xml
`-- src
    |-- beans
    |   `-- CategoryBean.java
    |-- blog
    |   |-- Category.hbm.xml
    |   |-- Category.java
    |   |-- Comment.hbm.xml
    |   |-- Comment.java
    |   |-- Post.hbm.xml
    |   `-- Post.java
    |-- hibernate.cfg.xml
    |-- log4j.properties
    `-- util
        `-- HibernateUtil.javaAnd, finally, the error message:
Caused by: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver
     at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:854)
     at org.apache.catalina.loader.StandardClassLoader.loadClass(StandardClassLoader.java:721)
     at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
     at java.lang.Class.forName0(Native Method)
     at java.lang.Class.forName(Class.java:164)
     at org.apache.commons.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:760)
     ... 60 moreI don't really understand how I can setup the CLASSPATH in this
context. So there should be something else. Does anyone have an
idea?
Thanks.
Igor

This is what I achived using the <metainf> tags from
war task in build.xml. Look at the first code
listing. The
magic code is:
<metainf dir="${meta.dir}">
<include name="context.xml"/>
</metainf>where ${meta.dir} is defined as ./meta and there
resides
the context.xml file (look at the project layout).Very good, thanks.
Any guesses why Tomcat is not loading mysql jar from
WEB-INF/lib directory?No. 8(
My understanding is that JARs in the WEB-INF/lib are visible only to your web app. Those in /common/lib are visible to all apps and the container. Those in /server/lib are visible only to the container and no apps. It SHOULD work from WEB-INF/lib. I've done it that way, but it was an older version of Tomcat.
Checked the Tomcat docs. They say to put it in /common/lib, but they don't explicitly forbid it in WEB-INF/lib.
I'll try a simpler example.
%

Oc4j 10.1.3.0.0Prev4 does not load libs in WEB-INF/lib

Hi,
trying to use an existing application with oc4j I have serious problems.
When trying to deploy I get exceptions (ClassNotFound) of classes that are in libs that are in the WEB-INF/lib folder of the war file I want to deploy:
05/09/23 17:20:21 CharScanner; panic: ClassNotFoundException: org.hibernate.hql.ast.HqlToken
This class is in hibernate3.jar which is included in the war-file.
When I place all the libs into the applib folder it does deploy. But then it crashes at runtime telling me the classes are duplicate (one in the war, one in applib).
Any suggestions what I can do would be greatly appreciated.
Norbert

Hello,
Instead of simply dropping the Jar file in the applib directory you should create shared libraries that will give you better control of what is happening at the classloader level (System, Application and Web Application)
Please take a look to the 10.1.3 How tos about shared library. (Swapping XML parser and JDBC driver), and also to the documentation, chapter 7 "Using Shared Libraries" of the OC4J Configuration and Administration Guide
Regards
Tugdual Grall

WEB-INF\lib\ Jar files

Hello
I have a war module with this:
/index.html
/pages/ (my pages)
/pages/js (my js)
/pages/images (my images)
/WEB-INF/classes/ (my servlet classes)
/WEB-INF/lib/ (my lib jar files)
/WEB-INF/web.xml (descriptor)
ok,
I run deploy tool,
open this war file (module), (ex mod1.war)
convert to ias module, modify the descriptor,
verify (everything ok)
save module
create ear (ex ap1.ear)
put this module within this ear
create and save ear descriptor
save ear
verify (everything ok)
deploy ear.
ok,
Why decompress my lib jar files in:
/APPS/ap1/mod1/WEB-INF/lib
These wil be fine if decompress the entire jars, but only extracts the class
files and no the xxxx.properties neither messages.txt; exactly
no extracts files that aren't .class. ???
Are there any workaround to this that isn't copy the files? Figure not to
have ftp acces in a sun? What we have to do?
Thanks.

In iWS 6.0, the context information such as a context path of the web application and other properties are defined in web-apps.xml file.
'class-loader' element in web-apps.xml file can be be used to specify the class path to a web application and customize how the application is serviced.
Refer to example web-apps.xml file in Prog. guide to Servlets for more details.
http://docs.iplanet.com/docs/manuals/enterprise/50/servlets/war.htm#33557

Deployment of JSF Libraries to /WEB-INF/lib

Good day.
In our new web application we use three different JSF taglibs (richfaces, trinidad, tomahawk). All of them are managed as "JSF Libraries" (created in eclipse options->web->"JavaServer Faces Tools"->Libraries). To include jars from these libraries in webapp I've checked respective entries in project's options->"Java EE Module Dependencies"->"Web Libraries". However webapp doesn't contain jars from these libs at runtime even if webapp is served from separate folder within weblogic server's directory structure (don't remember how this option is called at server configuration page). Is it some kind of a bug or this feature is just not supported (tradeoff for being able to serve modules directly from the workspace)? I read throught OEPE help contents, but haven't found definite answer there.
Env: Eclipse 3.4.1, WTP 3.0.3, OEPE 1.0, JVM Sun 1.6.0_11, Win32 XP SP2, WLS 10.3
Thank you very much!

Sorry, forgot to mention that web application is a part of ear archive. Don't know if "Stand-alone Web Application Deployment Mode" will have any signification effect in this case.
However, here are contents of .beabuild file from ear and contents of temporary directory from wls with webapp contents if it will be of any importance.
ru.bpc.sv.web is ear archive and ru.bpc.sv.web.iu is included webapp.
.beabuild:
C\:/workspaces/web2008/ru.bpc.sv.web/EarContent/APP-INF/classes = APP-INF/classes
C\:/workspaces/web2008/ru.bpc.sv.web.ui/WebContent = ru.bpc.sv.web.ui.war
C\:/workspaces/web2008/ru.bpc.sv.web.ui/build/weboutput = ru.bpc.sv.web.ui.war
C\:/workspaces/web2008/ru.bpc.sv.web.ui/build/classes = ru.bpc.sv.web.ui.war/WEB-INF/classes
C\:/projects/java/libs/org/jboss/richfaces/3.1.5_1.4/richfaces-api-3.1.5.GA.jar = ru.bpc.sv.web.ui.war/WEB-INF/lib/richfaces-api-3.1.5.GA.jar
C\:/projects/java/libs/org/jboss/richfaces/3.1.5_1.4/richfaces-impl-3.1.5.GA.jar = ru.bpc.sv.web.ui.war/WEB-INF/lib/richfaces-impl-3.1.5.GA.jar
C\:/projects/java/libs/org/jboss/richfaces/3.1.5_1.4/richfaces-ui-3.1.5.GA.jar = ru.bpc.sv.web.ui.war/WEB-INF/lib/richfaces-ui-3.1.5.GA.jar
C\:/projects/java/libs/org/apache/myfaces/tomahawk/1.1.6/tomahawk-1.1.6.jar = ru.bpc.sv.web.ui.war/WEB-INF/lib/tomahawk-1.1.6.jar
C\:/projects/java/libs/org/apache/myfaces/trinidad/1.0.9_1.4/trinidad-api-1.0.9-jdk14.jar = ru.bpc.sv.web.ui.war/WEB-INF/lib/trinidad-api-1.0.9-jdk14.jar
C\:/projects/java/libs/org/apache/myfaces/trinidad/1.0.9_1.4/trinidad-impl-1.0.9-jdk14.jar = ru.bpc.sv.web.ui.war/WEB-INF/lib/trinidad-impl-1.0.9-jdk14.jar
C\:/projects/java/libs/org/apache/myfaces/trinidad/1.2.8/backport-util-concurrent-3.1.jar = ru.bpc.sv.web.ui.war/WEB-INF/lib/backport-util-concurrent-3.1.jar
C\:/projects/java/libs/org/apache/myfaces/trinidad/1.2.8/retrotranslator-runtime-1.2.6.jar = ru.bpc.sv.web.ui.war/WEB-INF/lib/retrotranslator-runtime-1.2.6.jar
C\:/workspaces/web2008/ru.bpc.sv.ejb.authClient/build/classes = APP-INF/lib/ru.bpc.sv.ejb.authClient.jar
C\:/workspaces/web2008/ru.bpc.sv.ejb.svboClient/build/classes = APP-INF/lib/ru.bpc.sv.ejb.svboClient.jar
C\:/workspaces/web2008/ru.bpc.sv.ejb.svfeClient/build/classes = APP-INF/lib/ru.bpc.sv.ejb.svfeClient.jar
C\:/workspaces/web2008/ru.bpc.sv.commonitems/bin = APP-INF/lib/ru.bpc.sv.commonitems.jar
C\:/workspaces/web2008/ru.bpc.sv.commonEjbUtils/bin = APP-INF/lib/ru.bpc.sv.commonEjbUtils.jar
C\:/workspaces/web2008/ru.bpc.sv.web/EarContent/APP-INF/lib/commons-logging-1.1.jar = APP-INF/lib/commons-logging-1.1.jar
C\:/workspaces/web2008/ru.bpc.sv.web/EarContent/APP-INF/lib/log4j-1.2.14.jar = APP-INF/lib/log4j-1.2.14.jar
C\:/workspaces/web2008/ru.bpc.sv.web/EarContent/APP-INF/lib/poi-3.0.1-FINAL-20070705.jar = APP-INF/lib/poi-3.0.1-FINAL-20070705.jar
C\:/workspaces/web2008/ru.bpc.sv.web/EarContent/APP-INF/lib/quartz-all-1.6.1-RC3.jar = APP-INF/lib/quartz-all-1.6.1-RC3.jar
dir:
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\1
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\.tld_cache
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\libs
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\public
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\.tld_cache\tomahawk-sandbox-1.1.7-SNAPSHOT.jar
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\.tld_cache\tomahawk-sandbox-1.1.7-SNAPSHOT.jar\META-INF
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\.tld_cache\tomahawk-sandbox-1.1.7-SNAPSHOT.jar\META-INF\myfaces_sandbox.tld
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\.tld_cache\tomahawk-sandbox-1.1.7-SNAPSHOT.jar\META-INF\myfaces_sandbox.tld\crc.ser
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\.tld_cache\tomahawk-sandbox-1.1.7-SNAPSHOT.jar\META-INF\myfaces_sandbox.tld\des.ser
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\libs\jsf-ri
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\libs\jsf-ri\moygs
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\libs\jsf-ri\moygs\war
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war\WEB-INF
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war\WEB-INF\lib
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war\WEB-INF\lib\commons-collections-3.1.jar
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war\WEB-INF\lib\commons-el-1.0.jar
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war\WEB-INF\lib\commons-fileupload-1.2.jar
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war\WEB-INF\lib\itext-2.0.6.jar
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war\WEB-INF\lib\iText-2.1.2u.jar
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war\WEB-INF\lib\iText-rtf-2.1.2u.jar
C:\as\bea\user_projects\domains\base_domain\servers\AdminServer\tmp\_WL_user\ru.bpc.sv.web\mc65ws\war\WEB-INF\lib\tomahawk-sandbox-1.1.7-SNAPSHOT.jar

Working with tag-library which is packed in WEB-INF\lib\jar-file.jar:

Hi,
When importing a webworks war file, which contains default taglib.tld in the webworks.jar which is packed in /Web-Inf/lib/webworks.2.1.7.jar the war file.
I am getting following error while running the jsp.
Error(6): duplicated tag definitions within the same TLD: text
Error(6): java.lang.NullPointerException
Error(6): Unable to load taghandler class: /webwork
Line which points to Errors is "<%@ taglib prefix="ww" uri="/webwork" %>"
But, There is a taglib.tld in /Web-Inf/lib/webworks.2.1.7.jar!\meta-inf\tablib.tld
which mentions uri as
<taglib>
<tlib-version>2.2.1</tlib-version>
<jsp-version>1.2</jsp-version>
<short-name>WebWork Taglib</short-name>
<uri>/webwork</uri>
</taglib>
But, There is no following entry for '/webwork' (uri) in web.xml
Same war is working fine in tomcat webserver.
Can anybody explain me how to work with this kind of a setup, where taglib is packed in some jar which is packed in Web-Inf/lib dir.
Thanks,
Siva

I found the problem. The web-app was finding the class in the APP-INf/lib. But the problem was being caused due to a reference to another class that was being loaded by the webapp classloader which was not visible to the class inside the common jar. The solution was to make sure both classes were being loaded by one class loader.
Thanks anyway
Sameet

Jce in web-inf/lib - does not work

Hi all!
I've got the following problem:
I accomplished to form an ear file that contains an ejb jar and a war file. The
ejb jar manifest includes several jars that are part of the ear file. Additionally
the web app needs the following jars: local_policy.jar, jce1_2_1.jar, US_export_policy.jar
When I put these files into the WEB-INF/lib of the webapp or into Manifest's Class-Path
of the ejb.jar I always get the same behaviour:
I can deploy it (yipieeh) but when I run the web app I get the following exception
(uieehh):
java.lang.SecurityException: Cannot authenticate JCE framework java.lang.SecurityException:
The JCE framework has unsigned class files. at com.sun.crypto.provider.SunJCE.a([DashoPro-V1.2-120198])
at com.sun.crypto.provider.SunJCE.c([DashoPro-V1.2-120198]) at com.sun.crypto.provider.PBEKeyFactory.<init>([DashoPro-V1.2-120198])
at java.lang.Class.newInstance0(Native Method) at java.lang.Class.newInstance(Class.java:237)
at javax.crypto.Support.getImplementation(Support.java:77) at javax.crypto.Support.getImplementation(Support.java:32)
at javax.crypto.SecretKeyFactory.getInstance(SecretKeyFactory.java:42)
Surprisingly it works when I put the jar files into wls6.1SP2's lib directory
respectively to wls's classpath! But what I need is one ear file that contains
everything ...
Please if you know this problem, a workaround or you have only a guess reply to
this message.
Thanks for every serious response,
Chris.

Well if you got the jar file to work in the /lib/ dir of the EAR file with
the manifest.mf Class-Path: entry then more power to you. This didn't work
for me for some reason, just let each ejb/war/etc compile to its own dir and
deploy it with all its dependencies included...
Your MalformedURL exception looks different than the security exception you
had earlier. Im guessing that putting the files in a common location in the
ear solved the class loading/security exception problem.
Your malformedURL problem is probably just that, a malformed URL.
Make sure all your associated metadata is pointing to the right place (use
paths of /someApp/somejsp.jsp, etc. dont use ../../somejsp.jsp)
make sure your using the right protocol (dont put one by default). This
would be my guess. Maybe its expecting an SSL call of the form
https://something or t3s://something but I'm not sure
hope this helps,
Michael Lee
Architect
AfterBOT
[email protected]
remove nospam_ to email
"Chris" <[email protected]> wrote in message
news:[email protected]...
>
First of all: Thanks for your response
"Michael Lee" <[email protected]> wrote:
Your getting that error because different wars run in different class
loaders. It does not trust the other class loaders files unless they're
signed in some way. I think one way you can do this is set up a
security.policy? file for each war that tells what files are allowedI was thinking about that but: How can I do that?
from
where. Here's the way the WLS class loaders work...
WLS system class loader
|
EAR class loader
|
EJB class loader
|
WAR class loader
everything down on the chain there can see up, but not vice versa. You
will
get a class not found
That way, the war files can call ejb's without problems, but EJBs can
not
access war file classes.
One other possible way around your problem is to add a /lib/... directory
to
your EAR and include a Class-Path: section in your manifest to point
to the
JCE files. I think this allows war files to see each others classes.You have to manipulate the EJB-Manifest and put the jar files into the earfile!
At least this is how it worked in my case! But I 've tried that alreadybut then
I get a very similiar Exception: something with can not authenticate: ..MalormedURLException:
no protocol ...
This
didn't work for me when I tried to create a shared library between
EJBs/WARs
but I didnt try to share files between 2 wars so who knows.
Hope this helps some,
Mike Lee
Architect
AfterBOT
[email protected]
Just remove nospam_ to email me
"Chris" <[email protected]> wrote in message
news:[email protected]...
Hi all!
I've got the following problem:
I accomplished to form an ear file that contains an ejb jar and a warfile. The
ejb jar manifest includes several jars that are part of the ear file.Additionally
the web app needs the following jars: local_policy.jar, jce1_2_1.jar,US_export_policy.jar
When I put these files into the WEB-INF/lib of the webapp or intoManifest's Class-Path
of the ejb.jar I always get the same behaviour:
I can deploy it (yipieeh) but when I run the web app I get the
following
exception
(uieehh):
java.lang.SecurityException: Cannot authenticate JCE frameworkjava.lang.SecurityException:
The JCE framework has unsigned class files. atcom.sun.crypto.provider.SunJCE.a([DashoPro-V1.2-120198])
at com.sun.crypto.provider.SunJCE.c([DashoPro-V1.2-120198]) atcom.sun.crypto.provider.PBEKeyFactory.<init>([DashoPro-V1.2-120198])
at java.lang.Class.newInstance0(Native Method) atjava.lang.Class.newInstance(Class.java:237)
at javax.crypto.Support.getImplementation(Support.java:77) atjavax.crypto.Support.getImplementation(Support.java:32)
at javax.crypto.SecretKeyFactory.getInstance(SecretKeyFactory.java:42)
Surprisingly it works when I put the jar files into wls6.1SP2's libdirectory
respectively to wls's classpath! But what I need is one ear file thatcontains
everything ...
Please if you know this problem, a workaround or you have only a guessreply to
this message.
Thanks for every serious response,
Chris.

Web application can not find apphome /WEB-INF/lib/*.jar files in classpath?

I need to add the jsse jars to one of my servlets. I do not want the jsse in the server classpath(jvm12.conf) however, because this screws with some credit card jar I am using. Can't I have a per application classpath with the /WEB-INF/lib directory? This is iWS 6.0.

In iWS 6.0, the context information such as a context path of the web application and other properties are defined in web-apps.xml file.
'class-loader' element in web-apps.xml file can be be used to specify the class path to a web application and customize how the application is serviced.
Refer to example web-apps.xml file in Prog. guide to Servlets for more details.
http://docs.iplanet.com/docs/manuals/enterprise/50/servlets/war.htm#33557

How to setup using WEB-INF/lib in weblogic 10.3.1

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