Problem with JNDI in WLS 5.1

Hi all,
i have a problem with JNDI in WLE 5.1.
i am accessing an LDAP on another machine running Netscape Directory Server.
The host URL is ldap://myhost:65535/o=marco, c=fi
i am always getting back the following exception:
javax.naming.NoInitialContextException: Cannot instantiate class: weblogic.jndi.
WLInitialContextFactory. Root exception is java.lang.ClassCastException: weblog
ic.jndi.WLInitialContextFactory
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:6
58)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:242
at javax.naming.InitialContext.init(InitialContext.java:218)
at javax.naming.InitialContext.<init>(InitialContext.java:194)
and my code is this:
Hashtable _environment = new Hashtable();
try {
environment.put(Context.INITIALCONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
environment.put(Context.PROVIDERURL, "ldap://myhost:65535");
if ((principal!=null) || (credentials!=null)) {
environment.put(Context.SECURITYAUTHENTICATION, "simple");
environment.put(Context.SECURITYPRINCIPAL, principal);
environment.put(Context.SECURITYCREDENTIALS, credentials);
context = new InitialContext(environment);
parser = context.getNameParser(initialCtxFactory);
} catch(Exception e) {
e.printStackTrace();
can anyone help me please??
thanx in advance
marco

Take out the "weblogic.jndi.WLInitialContextFactory" and add the respective factory NAME..
environment.put(Context.INITIALCONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
Cheers,
Naggi
Senthil Kumar S wrote:
http://weblogic.com/docs51/classdocs/API_jndi.html#delegate
Marco wrote:
Hi all,
i have a problem with JNDI in WLE 5.1.
i am accessing an LDAP on another machine running Netscape Directory Server.
The host URL is ldap://myhost:65535/o=marco, c=fi
i am always getting back the following exception:
javax.naming.NoInitialContextException: Cannot instantiate class: weblogic.jndi.
WLInitialContextFactory. Root exception is java.lang.ClassCastException: weblog
ic.jndi.WLInitialContextFactory
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:6
58)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:242
at javax.naming.InitialContext.init(InitialContext.java:218)
at javax.naming.InitialContext.<init>(InitialContext.java:194)
and my code is this:
Hashtable _environment = new Hashtable();
try {
environment.put(Context.INITIALCONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory");
environment.put(Context.PROVIDERURL, "ldap://myhost:65535");
if ((principal!=null) || (credentials!=null)) {
environment.put(Context.SECURITYAUTHENTICATION, "simple");
environment.put(Context.SECURITYPRINCIPAL, principal);
environment.put(Context.SECURITYCREDENTIALS, credentials);
context = new InitialContext(environment);
parser = context.getNameParser(initialCtxFactory);
} catch(Exception e) {
e.printStackTrace();
can anyone help me please??
thanx in advance
marco--
http://www.net4tech.com

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Manish
The issue may not be related to the number of connections or the initial
connections. Check your heap size (ms, mx). Turn on verbosegc. Your heap may
not be big enough to accept the 25,000 rows.
Bernie
"Manish Kumar Singh" <[email protected]> wrote in message
news:3e6c34ca$[email protected]..
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Has anyone ever find this exception???
can anyone help me???
thanx in advance and regards
marco

Friend, In LAN the network speed is high so you don't feel the problem. But on real network the speeds becomes slow and when one thread on the reading process is suspended and the other on write is executed the results are ostensible to be unreliable.
One alternative is use synchronization or some synchronization flag, but I suggest you to have one thread for both the task. Though you have a thread for each client connected.
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You have to change the design a little.
Hope that works,
Ashish

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import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.jsp.*;
import javax.servlet.jsp.tagext.*;
import javax.naming.*;
import javax.sql.*;
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Tomcat 5.0\conf\Catalina\localhost\injury.xml
<?xml version='1.0' encoding='utf-8'?>
<Context displayName="Injury" docBase="E:\Tomcat 5.0\webapps\injury" path="/injury" className="org.apache.catalina.core.StandardContext"
cachingAllowed="true" charsetMapperClass="org.apache.catalina .util.CharsetMapper" cookies="true" crossContext="false" debug="0"
mapperClass="org.apache.catalina.core.StandardContextMapper" useNaming="true" wrapperClass="org.apache.catalina.core.StandardWrapper" >
<Resource auth="Container" description="Resource reference to a factory for java.sql.Connection instances that may be used for talking to a particular database that is configured in the server.xml file." name="jdbc/injury" type="javax.sql.DataSource"/>
<ResourceLink global="jdbc/injury" name="injury" type="javax.sql.DataSource"/>
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Hi,
First of all, you can find alot of information about this in the forum about jsp's.
I think a good thing to do is not to put your context tag directly into the server.xml file.
What you should do is create a context.xml file with the context-tag in it, and put it in the META-INF directory of your .war file. Upon deployment to tomcat5 this file will be extracted from the war, copied to the conf\enginename\hostname directory, and it will be renamed to contextName.xml.
I think you are developing directly into the webapps directory, and I believe you should avoid that and use the deployment feature of the manager web-app or you should use the deployertool from you ide or standalone ant.
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Problem with JNDI

hi,
i am not sure whether this is right forum or not, but could not find more better place. for this i have tried to google a lot, so if you are suggesting google please provide with google key words. and gone through this page as well : http://www.jboss.org/file-access/default/members/jbossweb/freezone/docs/2.1.0/jndi-resources-howto.html
have a small requirement,
=> need to deploy a small JNDI service on JBoss 4.2.3GA and test that service from a simple java desktop client via jnp protocol.
if any one knows how to fulfill this requirement please help...
thanx in advance
Aniruddha

Hi Aniruddha,
Thanks for responding. However, I'm not clear with your solution. Are you asking me to reboot the machine with a -b option? Its a production system and I can't do it. The client is on the same host and it throws a Connection refused : connect exception. However, the port diagnostic tool shows a connection between the server and client.
Thanks & Regards,
RNE

JNDI problem with Sun Application Server

I am trying to call a extremely simple EJB from a remote computer. But everytime I run the client I get a Class castException. I have used Weblogic and Jboss in the past and I never had any problem with JNDI. I included all the files except for the descriptor. Please help, this is driving me nut.
Here is the exception i get:
java.lang.ClassCastException
at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:293)
at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:134)
at clients.testEjbTest.main(testEjbTest.java:42)
The remote Interface :
package ejb.test;
import javax.ejb.*;
public interface Test extends javax.ejb.EJBObject{
public String getResult() throws java.rmi.RemoteException;
The Home interface is:
package ejb.test;
import javax.ejb.*;
public interface TestHome extends javax.ejb.EJBHome{
public Test create() throws java.rmi.RemoteException, CreateException;
The Bean is:
package ejb.test;
import javax.ejb.*;
public class TestBean implements javax.ejb.SessionBean {
public TestBean() {}
public String getResult() { return "hello";}
public void ejbActivate() { }
public void ejbPassivate() { }
public void ejbRemove() { }
public void ejbCreate() throws CreateException { }
public void setSessionContext(javax.ejb.SessionContext sessionContext) { }
The client is:
public class testEjbTest {
public testEjbTest() { }
public static void main(String[] args) {
try{
Properties env = new Properties();
env.setProperty("java.naming.factory.initial", "com.sun.jndi.cosnaming.CNCtxFactory" );
env.setProperty("java.naming.provider.url", "iiop://192.168.0.102:3700");
InitialContext ic = new InitialContext(env);
Object objref = ic.lookup("TestBean");
Object tt = PortableRemoteObject.narrow(objref, ejb.test.TestHome.class);
}catch(Exception e){e.printStackTrace();}

Hi,
I am new to this Forum.
I have an application running on Weblogic.
I want to shift to using SunOne as the Webserver and weblogic as application server.
But when I deploy the application I am getting this ClassCastException
at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow.
java.lang.ClassCastException
     at com.sun.corba.se.internal.javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:293)
     at javax.rmi.PortableRemoteObject.narrow(PortableRemoteObject.java:134)
     at com.elsevier.portal.admin.web.proxy.LoginProxy.getLoginSession(LoginProxy.java:156)
     at com.elsevier.portal.admin.web.proxy.LoginProxy.authenticateUser(LoginProxy.java:48)
    at com.elsevier.portal.admin.web.actions.LoginAction.login(LoginActi
on.java:201)
     at com.elsevier.portal.admin.web.actions.LoginAction.execute(LoginAction.java:80)
     at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
     at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
     at org.apache.struts.action.ActionServlet.process(ActionServlet.java
:1482)
      at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:
525)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:807)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:908)
     at org.apache.catalina.core.StandardWrapperValve.invokeServletServic
e(StandardWrapperValve.java:771)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:322)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
warning: CORE3283: stderr: at org.apache.catalina.core.StandardHostValve.invoke(StandardHostVal
ve.java:209)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:509)
     at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:161)The code snippet is as follows�.
protected LoginSession getLoginSession() throws ApplicationException {
LoginSessionHome home = null;
LoginSession object = null;
try {
home = (LoginSessionHome) (PortableRemoteObject.narrow(ProxyUtil.getEJBHome(getProperties().getProperty(DataCoreConstants.LOGIN_JNDI_NAME),getProperties()),LoginSessionHome.class));
object = home.create();
catch(ClassCastException cse){
cse.printStackTrace();
logger.error("Class Cast Exception is thrown while casting the Object to                      LoginSessionHome");
logger.error(cse);
throw new ApplicationException(ExceptionConstants.CLASS_CAST_EXCEPTION);
return object;
}Same method is running on weblogic without any problem�
Help needed urgently.
Regards,
Neha.

Problem with encodeing

hi all,
i have a problem with JNDI pooling
everything apear to be ok
but when i insert a UTF String into database the string appear a ??????????
I know that i must set the charset for the connection to utf
but i dont know how to set it in JNDI
i use this code to do it :
this code is getConnection() method
Context ctx = new InitialContext();
if(ctx == null ) {
      throw new Exception("Boom - No Context");
Connection conn = null;
ds = (DataSource)ctx.lookup("java:comp/env/jdbc/jdbc/myDB");
if (ds != null) {
     conn = ds.getConnection(); // get connection from datasource pool
return conn;this the web.xml
                  <resource-ref>
               <description>DBConnection</description>
               <res-ref-name>jdbc/myDB</res-ref-name>
               <res-type>javax.sql.DataSource</res-type>
               <res-auth>Container</res-auth>
             </resource-ref>and this the server.xml
                 <Context path="/myPath" docBase="myDocBase" debug="5" reloadable="true" crossContext="true" source="org.eclipse.jst.j2ee.server:myDocBase">
                    <Resource name="jdbc/myDB"
                                                 auth="Container"
                                                 type="javax.sql.DataSource"
                                                 maxActive="100"
                                                 maxIdle="30"
                                                 maxWait="10000"
                                                 username="$$$"
                                                 password="$$$"
                                                 driverClassName="com.mysql.jdbc.Driver"
                                                 url="jdbc:mysql://localhost/myTest" />
                 </Context>Edited by: daigoor on Jul 1, 2010 5:49 AM
Edited by: daigoor on Jul 1, 2010 5:59 AM
Edited by: daigoor on Jul 1, 2010 7:32 AM

the solution was to set the characterEncoding in the url in server.xml
even i try it before but the server was not started
he tell me that i must insert a ";" after password
finally i found that the xml file does not understand the char "&" as it so the server was not started
i search about this char in xml and found that it must be written as "&"
i try this code and its work fine
<Context path="/myDB"
              docBase="myDB"
              debug="5"
              reloadable="true"
              crossContext="true"
              source="org.eclipse.jst.j2ee.server:myDB">
               <Resource name="jdbc/MYdbcomhDS"
                                         auth="Container"
                                         type="javax.sql.DataSource"
                                         maxActive="100"
                                         maxIdle="30"
                                         maxWait="10000"
                                         driverClassName="com.mysql.jdbc.Driver"
                                         url="jdbc:mysql://localhost/mydb?user=$$$&password=$$$&characterEncoding=UTF8" />
</Context>thank you for help
Edited by: daigoor on Jul 4, 2010 4:25 AM

Problem with Application build in JDeveloper 11.1.5 to WLS 10.3.5

Hi to everyone, I have a problem with a application build in JDeveloper 11.1.5 and deployed to a standalone WLS 10.3.5 ( with the JRF template appliied , to run adf applications )
When I try access to the page : localhost:7001/myApp , it show me :
"Error 403 Fordbbiben ".
but when I put :
localhost:7001/myApp/index.jspx, it show me :
Error 500--Internal Server Error
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.5.1 500 Internal Server Error
The server encountered an unexpected condition which prevented it from fulfilling the request.
and the log is :
<May 8, 2012 9:06:22 PM BOT> <Warning> <oracle.adf.view.rich.component.fragment.UIXRegion> <BEA-000000> <
java.lang.IllegalStateException: The expression "#{bindings.genRegion.regionModel}" (that was specified for the RegionModel "value" attribute of the region component with id "genRegion_dlg") evaluated to null.
This is typically due to an error in the configuration of the objects referenced by this expression.
If it helps, the expression "#{bindings.genRegion}" evaluates to "null".
If it helps, the expression "#{bindings}" evaluates to "null". Now using an empty RegionModel instead.
at oracle.adf.view.rich.component.fragment.UIXRegion.getRegionModel(UIXRegion.java:450)
at oracle.adf.view.rich.component.fragment.UIXRegion._beginInterruptibleRegion(UIXRegion.java:682)
at oracle.adf.view.rich.component.fragment.UIXRegion.processRegion(UIXRegion.java:498)
at oracle.adfinternal.view.faces.taglib.region.RegionTag.doStartTag(RegionTag.java:127)
What can I do to fix the problem ??
Thanks

Analyzing the problem, I created a new ADF application with only a web page (index.jspx) , and deploy it to the WLS, and I access to URL of page and it runs !! ( http:localhost:7001/myApp/faces/index.jspx ).
But, when I ADD A TASK FLOW to the application and deploy to the WLS newly , and try to access to the URL application's ( http:localhost:7001/myApp/faces/index.jspx ) . It show me again :
Error 500--Internal Server Error
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.5.1 500 Internal Server Error
The server encountered an unexpected condition which prevented it from fulfilling the request.
and the log is :
<May 10, 2012 19:02:57 PM BOT> <Warning> <oracle.adf.view.rich.component.fragment.UIXRegion> <BEA-000000> <
java.lang.IllegalStateException: The expression "#{bindings.genRegion.regionModel}" (that was specified for the RegionModel "value" attribute of the region component with id "genRegion_dlg") evaluated to null.
This is typically due to an error in the configuration of the objects referenced by this expression.
If it helps, the expression "#{bindings.genRegion}" evaluates to "null".
If it helps, the expression "#{bindings}" evaluates to "null". Now using an empty RegionModel instead.
at oracle.adf.view.rich.component.fragment.UIXRegion.getRegionModel(UIXRegion.java:450)
at oracle.adf.view.rich.component.fragment.UIXRegion._beginInterruptibleRegion(UIXRegion.java:682)
at oracle.adf.view.rich.component.fragment.UIXRegion.processRegion(UIXRegion.java:498)
at oracle.adfinternal.view.faces.taglib.region.RegionTag.doStartTag(RegionTag.java:127)
Why it show me that error when I ADD a Task Flow to the Application ???
Can Anyone help me please ?? I m varios days with this problem. Thanks

Oracle XA driver problem with WLS 7.0.1.0, Oracle 9.0.1

We are using simplified chinese, after swith to bea jdriver, it messed up
all the encoding. So we cannot display Chinese character correctly.
We are using WLS 7.0.1.0, Oracle 9.0.1 on both Windows and Solaris 8
environment, BEA supplied JDK 1.3.1_03.
We have many diffrent problems with oracle drivers:
1. We want to use XA driver to support distributed transaction, However:
* bea jdriver xa messes up with encoding
* when using oracle 901 driver, everything works fince except webservices.
Workshop application access the ejb, then the workshp application sets
isolation level, but oracle driver does not support it and gives error. Is
there a way to turn off isolation level in workshop? I tried manually edit
weblogic-ejb-jar.xml, however,workshop cannot redeploy it after that.
2. When not using XA, oracle thin driver works fine. But we lost XA
capability.
Any work around?

I did try to change the value in this config file as well, but did not help.
In fact, the installation default setting is with
'<transaction-isolation-level>' commented out.
And when I use bea oracle jdriver, it somehow messed up with database
character set encoding, so our Chinese characters could not be retrieved
correctly. And I try to set the encoding of jdriver to 'GBK', it did not
work.
"Anurag Pareek" <[email protected]> Ð´ÈëÏûÏ¢ÐÂÎÅ
:[email protected]..
Hello Ma,
The transaction isolation level value for EJBs backing the JWS files is
specified in the <transaction-isolation-level> tag in the
WEB-INF/weblogic-jws-config.xml file of a Workshop project. You can
manipulate this value to serve your purpose.
Please do let me know how it goes.
Regards,
Anurag
Workshop Support
"Ma Jie" <[email protected]> wrote in message
news:[email protected]..
We are using simplified chinese, after swith to bea jdriver, it messed
up
all the encoding. So we cannot display Chinese character correctly.
We are using WLS 7.0.1.0, Oracle 9.0.1 on both Windows and Solaris 8
environment, BEA supplied JDK 1.3.1_03.
We have many diffrent problems with oracle drivers:
1. We want to use XA driver to support distributed transaction, However:
* bea jdriver xa messes up with encoding
* when using oracle 901 driver, everything works fince exceptwebservices.
Workshop application access the ejb, then the workshp application sets
isolation level, but oracle driver does not support it and gives error.Is
there a way to turn off isolation level in workshop? I tried manuallyedit
weblogic-ejb-jar.xml, however,workshop cannot redeploy it after that.
2. When not using XA, oracle thin driver works fine. But we lost XA
capability.
Any work around?

Problem with creating Connection pool and JNDI, driver is not detected

Hi,
I have an issue with creating Connection Pool and JNDI.
I'm using:
- JDK 1.6
- OS: Linux(ubuntu 8.10)
- Netbeans IDE 6.5.1
- Java EE 5.0
- Apache Tomcat 6.0.18 Its lib directory contains all necessary jar files for Oracle database driver
- Oracle 11g Enterprise
My problem is that the Oracle database driver is not detected when I want to create a pool (it works pretty well and is detected without any problem when I create ordinary connection by DriverManager)
Therefore after running:
InitialContext ic = new InitialContext();
Context context = (Context)ic.lookup("java:comp/env");
DataSource dataSource = (DataSource)context.lookup("jdbc/oracle11g");
Connection connection = dataSource.getConnection();and right after dataSource.getConnection() I have the following exception:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot load JDBC driver class 'oracle.jdbc.OracleDriver'
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1136)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.getConnection(BasicDataSource.java:880)
at servlets.Servlet1.doPost(Servlet1.java:47)
at servlets.Servlet1.doGet(Servlet1.java:29)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassNotFoundException: oracle.jdbc.OracleDriver
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at sun.misc.Launcher$ExtClassLoader.findClass(Launcher.java:229)
at java.lang.ClassLoader.loadClass(ClassLoader.java:307)
at java.lang.ClassLoader.loadClass(ClassLoader.java:252)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:320)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at org.apache.tomcat.dbcp.dbcp.BasicDataSource.createDataSource(BasicDataSource.java:1130)
... 17 more
My application context file (context.xml) is:
<?xml version="1.0" encoding="UTF-8"?>
<Context path="/WebApplication3">
<Resource auth="Container"
                  driverClassName="oracle.jdbc.OracleDriver"
                  maxActive="8"
                  maxIdle="4"
                  name="jdbc/oracle11g"
                  username="scott"
                  password="tiger"
                  type="javax.sql.DataSource"
                  url="jdbc:oracle:thin:@localhost:1521:database01" />
</Context>and my web.xml is:
    <resource-ref>
        <description>Oracle Datasource example</description>
        <res-ref-name>jdbc/oracle11g</res-ref-name>
        <res-type>javax.sql.DataSource</res-type>
        <res-auth>Container</res-auth>
    </resource-ref>
...I found similar threads in different forums including sun, such as
http://forums.sun.com/thread.jspa?threadID=567630&start=0&tstart=0
http://forums.sun.com/thread.jspa?threadID=639243&tstart=0
http://forums.sun.com/thread.jspa?threadID=5312178&tstart=0
, but no solution.
As many suggest, I also tried to put context directly in the server.xml (instead of my application context) and referencing it by <ResourceLink /> inside my application context but it didn't work and instead it gave me the following message:
org.apache.tomcat.dbcp.dbcp.SQLNestedException: Cannot create JDBC driver of class '   ' for connect URL 'null'
Has anyone succeeded in creating a connection pool with JNDI by using Tomcat 6 or higher ? If yes, could kindly explain about the applied method.
Regards,

Hello again,
Finally I managed to run my application also with Tomcat 6.0.18. There was only two lines that had to be modified
in the context.xml file (the context of my application project and not server's)
Instead of writing
<Context antiJARLocking="true" path="/WebApplication2">
    type="javax.sql.DataSource"
    factory="org.apache.tomcat.dbcp.dbcp.BasicDataSourceFactory"
</Context>we had to write:
<Context antiJARLocking="true" path="/WebApplication2">
    type="oracle.jdbc.pool.OracleDataSource"
    factory="oracle.jdbc.pool.OracleDataSourceFactory"
</Context>- No modification was needed to be done at server level (niether server.xml nor server context.xml)
- I just added the ojdbc6.jar in $CATALINA_HOME/lib (I didn't even need to add it in WEB-INF/lib of my project)
- The servlet used to do the test was the same that I presented in my precedent post.
For those who have encountered my problem and are interested in the format of the web.xml and context.xml
with Tomcat 6.0, you can find them below:
Oracle server: Oracle 11g Enterprise
Tomcat server version: 6.0.18
Oracle driver: ojdbc.jar
IDE: Netbeans 6.5.1
The context.xml file of the web application
<?xml version="1.0" encoding="UTF-8"?>
<Context antiJARLocking="true" path="/WebApplication2">
    <Resource name="jdbc/oracle11g"
              type="oracle.jdbc.pool.OracleDataSource"
              factory="oracle.jdbc.pool.OracleDataSourceFactory"
              url="jdbc:oracle:thin:@localhost:1521:database01"
              driverClassName="oracle.jdbc.OracleDriver"
              userName="scott"
              password="tiger"
              auth="Container"
              maxActive="100"
              maxIdle="30"
              maxWait="10000"
              logAbandoned="true"
              removeAbandoned="true"
              removeAbandonedTimeout="60" />
</Context>The web.xml of my web application
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" 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/web-app_2_5.xsd">
    <resource-ref>
        <description>Oracle Database 11g DataSource</description>
        <res-type>oracle.jdbc.pool.OracleDataSource</res-type>
        <res-auth>Container</res-auth>
        <res-ref-name>jdbc/oracle11g</res-ref-name>
    </resource-ref>
    <servlet>
        <servlet-name>Servlet1</servlet-name>
        <servlet-class>servlets.Servlet1</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>Servlet1</servlet-name>
        <url-pattern>/Servlet1</url-pattern>
    </servlet-mapping>
    <session-config>
        <session-timeout>
            30
        </session-timeout>
    </session-config>
    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>
</web-app>Ok, now I'm happy as the original problem is completely solved
Regards

Problem with JNDI in WLS 5.1

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