Client for EJB

I've written a EJBean, and client to access it. I am using weblogic 5.x.
Now in client I've following statement
javax.naming.Context ctx = new javax.naming.InitialContext(props);
at this line I'm getting following exception NoClassFoundError: com/sun/javautil/collections/Map...
I've started weblogicc server and can see the bean is deployed.
My question is, Map is a class of package java.utils, then why does weblogic search com.sun.java/util etc etc package.
I hope this question is posted in right group, thouch this is EJB question I'm getting error whike using JNDI.
help is appreciated

Yes. weblogic server does use the com/sun/javautil/collections/Map class in its get initial context. this class in lib/unpacked_jars of your weblogic install directory.
add this path and maybe another jar jsafeWithNative path in your CLASSPATH. it will be ok.
"S. K." <[email protected]> wrote:
>
I've written a EJBean, and client to access it. I am using weblogic 5.x.
Now in client I've following statement
javax.naming.Context ctx = new javax.naming.InitialContext(props);
at this line I'm getting following exception NoClassFoundError: com/sun/javautil/collections/Map...
I've started weblogicc server and can see the bean is deployed.
My question is, Map is a class of package java.utils, then why does weblogic search com.sun.java/util etc etc package.
I hope this question is posted in right group, thouch this is EJB question I'm getting error whike using JNDI.
help is appreciated

Similar Messages

Rmi-iiop client for EJBs

[att1.html]

I've been fighting the same issues over the past few days. The answer you gave still left me
wondering which tool to use. Should it be rmi -iiop or ejbc -iiop? I get the idl files on
WLS 5.1 generated but then I can't get the idlj to execute properly on the generated
HelloHome.idl and Hello.idl.
Wayne
Andy Piper wrote:
Abhishek <[email protected]> writes:
But How do I write Rmi - iiop clients for EJBs.
when I try to generate the IDL for my EJB by running the weblogic.rmic utility I get an
error that none of my classes ( Remote, Home and Impl ) implement the remote
interface. Which is true as EJBs do not directly implement the remote interface.You may be able to get this to work with WLS6.0SP1 and the
-idlMethodSignatures flag. Take a look at the methods target in
examples/rmi_iiop/ejb/generic_idl or at
examples/rmi_iiop/ejb/simplified_idl. This all works fine in
Silversword.
andy

Writing a Standalone Client for EJB 3.0 Bean For Weblogic 10

Steps for Writing a Standalone Client
Client Code
package com.client;
import java.util.Properties;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.naming.NamingException;
import javax.rmi.PortableRemoteObject;
import com.StatelessService;
public class StatelessClient {
     public static void main(String [] args){
          Context ctx = null;
          try {
               ctx = getInitialContext("t3://localhost:7001/protossbservice","weblogic","weblogic");
               Object ref = ctx.lookup("StatelessService#"+StatelessService.class.getName());
               StatelessService service = (StatelessService)PortableRemoteObject.narrow(ref,StatelessService.class);
               System.out.println("StatelessClient.getMessage() ++");
               String message = service.getMessage();
               System.out.println("StatelessClient.getMessage --");
                    System.out.println("Message from Bean "+message);
     } catch (NamingException e) {
               e.printStackTrace();
     private static Context getInitialContext(String url, String user, String password) throws NamingException {
        Properties h = new Properties();
        h.put(Context.INITIAL_CONTEXT_FACTORY,
                "weblogic.jndi.WLInitialContextFactory");
        h.put(Context.PROVIDER_URL, url);
        h.put(Context.SECURITY_PRINCIPAL, user);
        h.put(Context.SECURITY_CREDENTIALS, password);
        return new InitialContext(h);
Business Interface
package com;
public interface StatelessService {
     public String getMessage();
Stateless Session Bean
package com;
import javax.annotation.PostConstruct;
import javax.ejb.Remote;
import javax.ejb.Stateless;
* Test Stateless Session Bean
@Stateless(mappedName="StatelessService")
@Remote(StatelessService.class)
public class StatelessServiceBean implements StatelessService {
     public String getMessage(){
          return "I am invoked";

emekaco wrote:
Hi,
I am a trainee although with a good background in java.
I'm urgently in need of a free ebook for EJB 3.0 with the latest version of Netbean. Pls, help me with one if you have. my email is [email protected]
http://www.theserverside.com/tt/books/wiley/masteringEJB3/index.tss
Here's a good free e-book but without Netbean. It covers everything you would need to know about EJBs.
>
Again, is container managed bean good for a big project?
The question is too vague to be answered. It's a design decision that needs more details.

Servlet Client for EJB

Hi,
Till now i had normal java client for my EJB Programs.. I use j2ee 1.4 AppServer
Whenever i run my java program i used to set classpath for the returned client jar file and appserv-rt.jar but now when i run my servlet client program i don know how to set them and hence when i run the servlet i get an error saying No class def found for home interface...
How do i rectify this?
Waiting for ur replies!
Thanks,
Akshatha

Hi,
Inspite of putting my jar file i am getting the no
class def found error. So how do i
proceed further?
AkshathaDid you put the EJB client jar in the WEB-INF/lib directory for your web application as suggested?

Corba Client For EJB

Hello
I am trying to connect Corba Client to EJB deployed in OC4J.
I followed the instructions given on
http://otn.oracle.com/tech/java/oc4j/htdocs/how-to-rmi-iiop.html
But I am not getting success after making tries in different ways.
Can some body tell how to connect to EJB by a corba client using Oc4j.
If OC4J does't support RMI-IIOP , can you suggest other server which supports that.
Thanx in advance.

I'm stuck exactly with the same issue while trying to port my application from weblogic to jboss.
I tried to specify different ORB implementations (JacORB, OpenORB) for jvm option org.omg.CORBA.ORBClass, but JBoss couldn't get them instantiated. Native Sun implementation which is used in JBoss by default and can be instantiated, apparently is not fully compatible with weblogic security module.
So did you manage to find out the solution?
Edited by DigitalDude at 04/09/2008 11:47 PM

PageNotFound when using servlets as clients for EJB

Can anyone help me? I have a container managed EJB. I'm using servlets as my client. I placed my EJB's in a jar file and my servlets and html pages in a WAR file. I deployed them using J2EE's deploytool. I can access my html files but not my servlet files. It always says file not found or a 405 error (resource not allowed) I access my servlet this way...
http://localhost:8000/ReservationContextRoot/ReservationAlias
my web.xml file looks like the following:
<?xml version="1.0" encoding="Cp1252"?>
<!DOCTYPE web-app PUBLIC '-//Sun Microsystems, Inc.//DTD Web Application 2.2//EN' 'http://java.sun.com/j2ee/dtds/web-app_2.2.dtd'>
<web-app>
<display-name>ReservationWAR</display-name>
<description>no description</description>
<servlet> <servlet-name>ReservationServlet</servlet-name>
<display-name>ReservationServlet</display-name>
<description>no description</description>
<servlet-class>ReservationServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>ReservationServlet</servlet-name>
<url-pattern>ReservationAlias</url-pattern>
</servlet-mapping>
<session-config>
<session-timeout>30</session-timeout>
</session-config>
<resource-ref>
<description>no description</description>
<res-ref-name>jdbc/ReservationDB</res-ref-name>
<res-type>javax.sql.DataSource</res-type>
<res-auth>Container</res-auth>
</resource-ref>
<ejb-ref> <description>no description</description>
<ejb-ref-name>ejb/Reservation</ejb-ref-name>
<ejb-ref-type>Entity</ejb-ref-type>
<home>ReservationHome</home>
<remote>Reservation</remote>
</ejb-ref>
</web-app>

Are you sure your servlet class itself can run without problem? Try debug in the these steps:
1. Change your servlet to simply output some HTML text, so you can be sure tomcat can get to your servlet. If this is OK, it means the servlet itself has problem, probably the EJB stuff.
2. Make sure the EJB container is running.
3. Make your servlet a standalone client (not a servlet) and see if it can run. Pay attention to how you do JNDI lookup of the EJB.
Yi

Javabean Clients for EJBs in OC4J

Is there anyone who has written a Javabean that accesses a EJB
deployed in OC4J, doesnt have to be a structural EJB, could be
any class that does it and is then used by a JSP. If so, could
you please help me out. I cant seem to do that, i cant
understand what will be the directory structure. I use the ANT
tool for creating the ear file.

Hi nil,
This may help you:
http://kb.atlassian.com/content/tutorials/jollem/orion-cmp-
primer/
It shows how to access a CMP entity EJB from a JSP. The java code
is embedded in the JSP file(s) but I think you can easily move
the code to a java bean and call the java bean methods from the
JSP.
Hope this helps you.
Good Luck,
Avi.

APPLETS AS CLIENT FOR EJB

Hi
We 've deployed our EJB APPLN. in OAS 4.0.8.2. We use OASDEPLOY for deploying our source. Now we r migrating to 9IAS whic has a different deployment scenario.
I am quite sucessful in deploying some sample EJB's which uses servlets. But we r using APPLETS to call EJB. For this what will be the exploded directory look like.
Thanks for the efforts.
RAJ
Thanks for u r efforts.

Hi
I have also tried setting permissions in the policy file. but i could not figure out exactly which all permission have to be set. it worked when i granted ALL permissions, which is ofcourse not recomended..
grant {
permission java.security.AllPermission;
A more practicable way would be to sign ur applet. anyway, You cant expect all the users of the applet to make changes in their policy files.
take a look at http://developer.java.sun.com/developer/qow/archive/99/index.html
remember, u may need to sign all the accompanying jar files aslo(oc4j.jar, ejb.jar, etc..)
regards
raees

Rich Client For EJB asking for 'ioser12.dll' when using PortableRemoteObject.narrow()

Hi,
When using narrow down the object to home interface after performing lookup(), it gives error for
'ioser12.dll' not found. If doing 'SomeHome someHome = (SomeHome)obj;' it's working fine.
Regards,
Jitendra Kumar

Remove the j2ee.jar from your classpath and narrow will work.
The correct version is in weblogicaux.jar.
-- Rob
Jitendra Kumar wrote:
>
Hi,
When using narrow down the object to home interface after performing lookup(), it gives error for
'ioser12.dll' not found. If doing 'SomeHome someHome = (SomeHome)obj;' it's working fine.
Regards,
Jitendra Kumar

Stand alone client for remote EJB corba error

Regarding problem below, I've checked System env variables
that weblogic server is using for CORBA classes:
javax.rmi.CORBA.UtilClass=weblogic.iiop.UtilDelegateImpl
org.omg.CORBA.ORBSingletonClass=weblogic.corba.orb.ORB
org.omg.CORBA.ORBClass weblogic.corba.orb.ORB
javax.rmi.CORBA.PortableRemoteObjectClass=weblogic.iiop.PortableRemoteObjectDelegateImpl
But these are server classes and not found in wlclient.jar and wljmsclient.jar. What classes should be used for client? What needs to be set in order to get successful remote RMI/EJB call to weblogic server?
Original post:
I have a stand alone spring client for simple stateless session EJB deployed on weblogic 9.2. I'm using spring (jdk 1.5) to call this remote EJB and the only way I can succeed is to have full weblogic.jar in my bootstrap classpath. Otherwise I get corba error:
CORBA BAD_PARAM 0 No; nested exception is:
org.omg.CORBA.BAD_PARAM: vmcid: 0x0 minor code: 0 completed: No
Interestingly, within same client I have JMS call to weblogic JMS and that fails if weblogic.jar is in boot classpath. Getting rid of weblogic.jar from boot classpath works if I have wlclient.jar and wljmsclient.jar in regular classpath (as per weblogic docs). I would think that for stand alone client all I would need is to weblogic client jars, why should I need to have full weblogic.jar?
I can't get those work together with same classpath. I wonder if anybody has some pointers and/or advice. I was looking to set system parameters for corba for weblogic client that maybe could help:
org.omg.CORBA.ORBClass
org.omg.CORBA.ORBSingletonClass
javax.rmi.CORBA.UtilClass
javax.rmi.CORBA.StubClass
javax.rmi.CORBA.PortableRemoteObjectClass
But I can't find definitive answer.
Regards,
-pp
Edited by mr.papini at 06/28/2007 9:05 AM

I'm stuck exactly with the same issue while trying to port my application from weblogic to jboss.
I tried to specify different ORB implementations (JacORB, OpenORB) for jvm option org.omg.CORBA.ORBClass, but JBoss couldn't get them instantiated. Native Sun implementation which is used in JBoss by default and can be instantiated, apparently is not fully compatible with weblogic security module.
So did you manage to find out the solution?
Edited by DigitalDude at 04/09/2008 11:47 PM

Creating a simple java client for a session EJB local interface

Hi all
Is it possible to create a simple java client for a session ejb local interface with JDeveloper.
The problem is that it creates a test client for a remote interface only...
i.e.
MySessionEJB sessionEJB = context.lookup("MySessionEJB")
and once i try to adjust it manually for the local interface...
MySessionEJBLocal sessionEJB = (MySessionEJBLocal) context.lookup("MySessionEJBLocal") (MySessionEJBLocal - is the name of my local interface)
it generates the exception:
javax.naming.NotFoundException: SessionEJBLocal not found
at...........................(RMIClientContext.java:52)
There is still no problem with accessing the local interface object from the jsf project where i've added <ejb-local-ref> tag into the web.xml file.
but i need the possibility of testing the simple java client for the local interface to test business methods wich should return objects without indirect properties
Thanks in advance.
Alex.

Pedja thanks for reply.
I still dont understand what is wrong with my example.
The first peace of the code i wrote (getting the reference to the remote interface object) works pretty well, and even more it is produced automatically by JDeveloper, so why we cant get a reference to the local interface object the same way?
Certanly we should use the local interface for getting access to the resource functioning under the same local jvm and i think it doesnt metter wich app server we really use wls or oas or others
Thanks. Alex.

Create a Secure Client for a Secure Web Service- is failing

Hi,
This is actually with reference to the webservice tutorial.I am trying the example on Create a Secure Client for a Secure Web Service and have followed all the steps mentioned,however I am getting the following error:
D:\JDev11gTp\jdk\bin\javaw.exe -client -classpath D:\Jdev11gTpInstance\mywork\WebServiceApplications\.adf;D:\Jdev11gTpInstance\mywork\WebServiceApplications\WebServiceProjects\classes;D:\JDev11gTp\webservices\lib\jaxws-api.jar;D:\JDev11gTp\webservices\lib\jws-api.jar;D:\JDev11gTp\webservices\lib\orawsmetadata.jar;D:\JDev11gTp\webservices\lib\wsclient.jar;D:\JDev11gTp\j2ee\home\lib\activation.jar;D:\JDev11gTp\j2ee\home\lib\ejb.jar;D:\JDev11gTp\j2ee\home\lib\jms.jar;D:\JDev11gTp\j2ee\home\lib\jta.jar;D:\JDev11gTp\j2ee\home\lib\mail.jar;D:\JDev11gTp\j2ee\home\lib\servlet.jar;D:\JDev11gTp\webservices\lib\jaxrpc-api.jar;D:\JDev11gTp\webservices\lib\wsserver.jar;D:\JDev11gTp\webservices\lib\wssecurity.jar;D:\JDev11gTp\webservices\lib\wsdl.jar;D:\JDev11gTp\webservices\lib\orasaaj.jar;D:\JDev11gTp\webservices\lib\saaj-api.jar;D:\JDev11gTp\webservices\lib\orawsdl.jar;D:\JDev11gTp\webservices\lib\orawsrm.jar;D:\JDev11gTp\webservices\lib\orawsrel.jar;D:\JDev11gTp\webservices\lib\jaxr-api.jar;D:\JDev11gTp\webservices\lib\orajaxr.jar;D:\JDev11gTp\webservices\lib\relaxngDatatype.jar;D:\JDev11gTp\webservices\lib\xsdlib.jar;D:\JDev11gTp\webservices\lib\mdds.jar;D:\JDev11gTp\webservices\lib\wsif.jar;D:\JDev11gTp\webservices\lib\fabric-common.jar;D:\JDev11gTp\webservices\lib\fabric-interceptors.jar;D:\JDev11gTp\jlib\jaxen.jar;D:\JDev11gTp\jlib\oraclepki.jar;D:\JDev11gTp\jlib\ojpse.jar;D:\JDev11gTp\jlib\jsr106.jar;D:\JDev11gTp\jlib\jsr105.jar;D:\JDev11gTp\jlib\osdt_xmlsec_jce.jar;D:\JDev11gTp\jlib\osdt_wss_jce.jar;D:\JDev11gTp\jlib\osdt_saml_jce.jar;D:\JDev11gTp\jlib\osdt_saml2_jce.jar;D:\JDev11gTp\jlib\osdt_core.jar;D:\JDev11gTp\jlib\osdt_cert.jar;D:\JDev11gTp\jlib\osdt_xmlsec.jar;D:\JDev11gTp\jlib\osdt_wss.jar;D:\JDev11gTp\jlib\osdt_saml.jar;D:\JDev11gTp\jlib\osdt_saml2.jar;D:\JDev11gTp\jlib\ojmisc.jar;D:\JDev11gTp\j2ee\home\lib\http_client.jar;D:\JDev11gTp\j2ee\home\jazncore.jar;D:\JDev11gTp\j2ee\home\oc4jclient.jar;D:\JDev11gTp\rdbms\jlib\xdb.jar;D:\JDev11gTp\j2ee\home\lib\javax77.jar;D:\JDev11gTp\lib\java\api\jsr173_api.jar;D:\JDev11gTp\lib\java\shared\sun.jaxb\2.0\jaxb-impl.jar;D:\JDev11gTp\lib\java\shared\sun.jaxb\2.0\jaxb-xjc.jar;D:\JDev11gTp\lib\java\shared\sun.jaxb\2.0\jaxb1-impl.jar;D:\JDev11gTp\j2ee\home\lib\oc4j-schemas.jar;D:\JDev11gTp\jlib\ojdl.jar;D:\JDev11gTp\jlib\ojdl2.jar;D:\JDev11gTp\jlib\fmw_audit.jar;D:\JDev11gTp\j2ee\home\lib\jmxri.jar;D:\JDev11gTp\j2ee\home\lib\jmx_remote_api.jar;D:\JDev11gTp\j2ee\home\lib\adminclient.jar;D:\JDev11gTp\j2ee\home\lib\jmxframework.jar;D:\JDev11gTp\j2ee\home\lib\jmxspi.jar;D:\JDev11gTp\j2ee\home\lib\xmlcfg.jar;D:\JDev11gTp\jlib\dms.jar;D:\JDev11gTp\jlib\orai18n.jar;D:\JDev11gTp\j2ee\home\lib\commons-digester.jar;D:\JDev11gTp\j2ee\home\lib\spring.jar;D:\JDev11gTp\lib\java\shared\oracle.wsm\11.1.1.0\wsm-policy-core.jar;D:\JDev11gTp\lib\java\shared\oracle.wsm\11.1.1.0\wsm-pmclient.jar;D:\JDev11gTp\lib\java\shared\oracle.wsm\11.1.1.0\wsm-pap.jar;D:\JDev11gTp\lib\java\shared\oracle.wsm\11.1.1.0\wsm-agent.jar;D:\JDev11gTp\lib\java\shared\oracle.wsm\11.1.1.0\wsm-secpol.jar;D:\JDev11gTp\lib\java\shared\oracle.javatools\11.1.1.0.0\javamodel-rt.jar;D:\JDev11gTp\lib\java\shared\oracle.javatools\11.1.1.0.0\javatools-nodeps.jar;D:\JDev11gTp\lib\java\shared\oracle.toplink\11.1.1.0.0\toplink-sdo.jar;D:\JDev11gTp\lib\java\api\jaxb-api.jar;D:\JDev11gTp\lib\xmlparserv2.jar;D:\JDev11gTp\lib\xml.jar;D:\JDev11gTp\jakarta-taglibs\commons-logging-1.0.3\commons-logging.jar -Dhttp.proxyHost=localhost -Dhttp.proxyPort=8099 -Dhttp.nonProxyHosts= -Dhttps.proxyHost=localhost -Dhttps.proxyPort=8099 -Dhttps.nonProxyHosts= HelloPolicyPortClient
Feb 1, 2008 5:13:43 PM oracle.j2ee.ws.common.context.ContextInterceptor init
INFO: Context provider properties file not found
Feb 1, 2008 5:13:44 PM oracle.wsm.audit.Auditor <init>
INFO: Created J2SE auditor for componentType=OWSM-AGENT busstop=D:\oracle\product\10.2.0\client_1\auditlogs\OWSM-AGENT filter=false auditor=oracle.security.audit.Auditor@143a083
Feb 1, 2008 5:13:44 PM oracle.wsm.audit.Auditor <init>
INFO: Created J2SE auditor for componentType=OWSM-PM-LIB busstop=D:\oracle\product\10.2.0\client_1\auditlogs\OWSM-PM-LIB filter=false auditor=oracle.security.audit.Auditor@15af049
SEVERE: WSM-04514 An MDS error occurred.
SEVERE: WSM-09012 No key, WSM-06002, was found in the resource bundle oracle.wsm.resources.policyvalidation.PolicyValidationMessageBundle.
javax.xml.ws.WebServiceException: oracle.fabric.common.PolicyEnforcementException: PolicySet Invalid: WSM-06002 PolicyReference Invalid policy reference
at oracle.j2ee.ws.client.jaxws.DispatchImpl.invoke(DispatchImpl.java:466)
at oracle.j2ee.ws.client.jaxws.WsClientProxyInvocationHandler.invoke(WsClientProxyInvocationHandler.java:204)
at $Proxy28.sayHello(Unknown Source)
at HelloPolicyPortClient.main(HelloPolicyPortClient.java:35)
Caused by: oracle.fabric.common.PolicyEnforcementException: PolicySet Invalid: WSM-06002 PolicyReference Invalid policy reference
at oracle.integration.platform.common.InterceptorChainImpl.createPolicyEnforcementException(InterceptorChainImpl.java:217)
at oracle.integration.platform.common.InterceptorChainImpl.processRequest(InterceptorChainImpl.java:104)
at oracle.j2ee.ws.client.mgmt.runtime.SuperClientInterceptorPipeline.handleRequest(SuperClientInterceptorPipeline.java:91)
at oracle.j2ee.ws.client.jaxws.DispatchImpl.handleRequest(DispatchImpl.java:309)
at oracle.j2ee.ws.client.jaxws.DispatchImpl.handleRequest(DispatchImpl.java:290)
at oracle.j2ee.ws.client.jaxws.DispatchImpl.invoke(DispatchImpl.java:444)
... 3 more
Process exited with exit code 0.
Can anyone please give any clue as to why this error is coming?
Thanks.

Hi
Please refer to this thread
Re: Can I create a login/password protection in Muse for a HTML5 page or two?

Error while using LiveCycle java APIs with Http servlets:"Remote EJBObject lookup failed for ejb/Inv

Hi all,
When i try to run more than one servelt of the Quick Start samples that using Livecycle Java APIs and i get an error of "Remote EJBObject lookup failed for ejb/Invocation provider" from any servelt i run.
I try some Quick samples which is not servelts (java class) and it works fine, which makes me sure that my connection properties is true.
Environment:
The LiveCycle is based on "Websphere v6.1", and i use "Eclipse Platform
Version: 3.4.1".
i install "tomcat 5.5.17" to test the servelts in developing time through Eclipse.(only for test in developing time not for deploy on )
The Jars i added in the classpath:
adobe-forms-client.jar
adobe-livecycle-client.jar
adobe-usermanager-client.jar
adobe-utilities.jar
ejb.jar
j2ee.jar
ecutlis.jar
com.ibm.ws.admin.client_6.1.0.jar
com.ibm.ws.webservices.thinclient_6.1.0.jar
server.jar
utlis.jar
wsexception.jar
My code is :
Properties ConnectionProps = new Properties();
ConnectionProps.setProperty(ServiceClientFactoryProperties.DSC_DEFAULT_EJB_ENDPOINT, "iiop://localhost:2809");
ConnectionProps.setProperty ServiceClientFactoryProperties.DSC_TRANSPORT_PROTOCOL,ServiceClientFactoryProperties.DSC_ EJB_PROTOCOL);
ConnectionProps.setProperty(ServiceClientFactoryProperties.DSC_SERVER_TYPE,ServiceClientFa ctoryProperties.DSC_WEBSPHERE_SERVER_TYPE);
ConnectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_USERNAME, "Administrator");
ConnectionProps.setProperty(ServiceClientFactoryProperties.DSC_CREDENTIAL_PASSWORD, "password");
ConnectionProps.setProperty("java.naming.factory.initial", "com.ibm.ws.naming.util.WsnInitCtxFactory");
//Create a ServiceClientFactory object
ServiceClientFactory myFactory = ServiceClientFactory.createInstance(ConnectionProps);
//Create a FormsServiceClient object
FormsServiceClient formsClient = new FormsServiceClient(myFactory);
//Get Form data to pass to the processFormSubmission method
Document formData = new Document(req.getInputStream());
//Set run-time options
RenderOptionsSpec processSpec = new RenderOptionsSpec();
processSpec.setLocale("en_US");
//Invoke the processFormSubmission method
FormsResult formOut = formsClient.processFormSubmission(formData,"CONTENT_TYPE=application/pdf&CONTENT_TYPE=app lication/vnd.adobe.xdp+xml&CONTENT_TYPE=text/xml", "",processSpec);
List fileAttachments = formOut.getAttachments();
Iterator iter = fileAttachments.iterator();
int i = 0 ;
while (iter.hasNext()) {
Document file = (Document)iter.next();
file.copyToFile(new File("C:\\Adobe\\tempFile"+i+".jp i++;
short processState = formOut.getAction();
...... (To the end of the sample)
My Error was:
com.adobe.livecycle.formsservice.exception.ProcessFormSubmissionException: ALC-DSC-031-000: com.adobe.idp.dsc.net.DSCNamingException: Remote EJBObject lookup failed for ejb/Invocation provider
at com.adobe.livecycle.formsservice.client.FormsServiceClient.processFormSubmission(FormsSer viceClient.java:416)
at HandleData.doPost(HandleData.java:62)
at HandleData.doGet(HandleData.java:31)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.j ava:252)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
a

I assume here that your application is deployed on a different physical machine of where LCES is deployed and running.
Do the following test:
- Say that LCES is deployed on machine1 and your application is deployed on machine2. Ping machine1 from machine2 and note the ip address.
- Ping machine1 from machine1 and note the ip address.
The two pings should match.
- Ping machine2 from machine1 and note the ip address.
- Ping machine2 from machine2 and note the ip address.
The two pings should match.
Usually this kind of error would happen if your servers have internal and external ip addresses.

Jdk 1.2 clients running ejb deployed on oracle 8.1.5

Oracle claims that it is possible to run jdk 1.2 clients with ejb on oracle 8.1.5 in the faq : http://technet.oracle.com/products/oracle8i/htdocs/jserver_faq/815faq0012.html
If you have JDK1.2 on the client side and:
8.1.5 clients connecting to an 8.1.5 server: This does not work, because of conflicts with the ORB supplied in JDK1.2.
8.1.5 clients connecting to an 8.1.6 server: This does not work, because of conflicts with the ORB supplied in JDK1.2.
8.1.6 clients connecting to an 8.1.5 server: This works provided the "server" portion of the application is developed/loaded using the client side tools and jars that are supplied with 8.1.5.
What do they meen with 8.1.6 clients? and how to make 8.1.6 clients?

Oracle 8.1.6's JVM uses JDK 1.2. Oracle's 8.1.6 JDBC drivers support JDBC2 and JDK2. The 8.1.6 drivers are available for download from OTN under the Technologies section.
If you develop a client (application, applet, servlet, JSP, etc.) using the Oracle 8.1.6 JDBC drivers, then this is considered an Oracle 8.1.6 client.
Laura

A tough one for EJB experts - Stateless session bean spec question

I am busy learning more about EJBs and came across something confusing regarding the legal operations in the various container callback methods for stateless session beans.
Specifically, the EJB spec states that in the ejbCreate() method, the SessionContext can be used to obtain a reference to the EJB Object. Now this makes perfect sense with stateful session beans, since the ejbCreate() method isn't called until a client is creating a bean and the container has linked that bean to the client's EJB Object. However, it is my understanding that when it comes to stateless session beans, the container creates the beans and adds them to the bean pool at its leisure. It is not until a business method is called by a client that a stateless bean is actually linked to an EJB object. So, how is it that a stateless bean could ever obtain a reference to an EJB Object from within ejbCreate(). Which EJB Object would it be linked to? This operation just doesn't appear to make sense in that context.
Can anyone clarify this for me?

Interesting question. I have such questions all the time! Here's a link to a similar discussion
http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=70&t=000905
Also, I tried this using Weblogic 8.1. Tried to access the EJBObject in ejbCreate before any business method was invoked. I did this by specifying a value for initial-beans-in-free-pool and found that the hash code for the EJBObject was the same for all the bean instances that were created on startup.
I then invoked a business method and accessed the EJBObject in that method. Again the hash code for the object was the same as the one created on startup.
Seemed to be that there is a 1:n relation between the EJBObject and bean instances.
This may be container specific. The spec says the user should be able to invoke the getEJBObject() method in ejbCreate(), its upto the container to comply with it.

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