NameAlreadyBoundException for EJB server.

I got NameAlreadyBoundException for EJB server when I tried to start PNS in VAJave Websphere test Enviornment.
Any help is appreciated.

Hi,
I think you need to stop the Application Server before you start the WebSphere Test Environment.
If the problem still persist then try changing the port number in PNS.
Hope this helps.

Similar Messages

How can connect different ejb server in one client program

hi , every
i want to make connect ejb server into one client program.
for that , but i try to change PROVIDER_URL property , it's not correct
who solve this problem for novice? :(

You need to create separate initialContext to each of the different servers
and lookup up the different ejbs.
-Sabha
"inking" <[email protected]> wrote in message
news:[email protected]..
hi , every
i want to make connect ejb server into one client program.
for that , but i try to change PROVIDER_URL property , it's not correct
who solve this problem for novice? :(

How to set up different realms for each server ?

I am using weblogic 6 sp1.I have a domain with several servers. i want to assoicate or use different custom security realm for each server.However -on weblogic console- there is no 'Target' tab in the Security node ,and no way to set up multiple Security nodes.How ca i do this (or can i)?

Main reason why is this:
Imagine situation I have 2 servers A and B both of them bellongs to domain SomeDomain.
Server A is as WebServer and server B hosts all EJBs. And server A is outside
firewall (does not have DB access). But i would like to use RDBMS realm so what
to do in this situation. Place both servers in different domains and in server
A install proxy realm for RDBS realm ?
"Tom Moreau" <[email protected]> wrote:
>
You can't have a different realm for each
server. There is only one realm for all
servers - think of it as there is only
one set of authentication & authorization
information (that is users/groups/permissions)
and it applies to all servers.
Why do you want each server to have its
own realm? If someone tries to log in,
do you want WLS to automatically route
them to a server who is capable of logging
them in? I'm having trouble understanding
why you want this feature.
Thanks,
-Tom Moreau
Rachel <[email protected]> wrote:
I am using weblogic 6 sp1.I have a domain with several servers. i want
to assoicate or use different custom security realm for each server.However
-on weblogic console- there is no 'Target' tab in the Security node
,and no way to set up multiple Security nodes.How ca i do this (or can
i)?

JNDI Lookup in JSP fails for EJB 3.0

I am new to Java technology. I read the EJB FAQ, NetBeans docs and may forum discussions and I am still confused with the error I am having.
Background:
I have developed a persistance bean and related sessions beans (similar to the customer-cmp-ear application in the Java App Server samples). Now I am trying to access this bean using a JSP. After deploying the war file in the App Server and try to access the page, I get the following error.
javax.naming.NameNotFoundException: No object bound to name java:comp/env/ConsumerSessionLocal
After reading many articles, I understood that I dont have to prepare any descriptors, or JAR files for EJB 3.0.
Environment Details:
Java App Server Ver 9.0
NetBeans 5.5
I normally build the war files using NetBeans.
I use App Server Admin console to deploy the web applications using the above war file.
EJB details:
Persistance EJB : person.java
Session Objects
Consumer.java (this implements ConsumerSessionLocal, ConsumerSessionRemote). This Stateless bean accesses the methods in person.java.
ConsumerSessionLocal.java - local interface
ConsumerSessionRemote.java - remote interface
SearchConsumer.jsp
This JSP page is calling the ConsumerSessionLocal using the JNDI lookup through InitialContext.
Here is the Code snippet:
try {
InitialContext ic = new InitialContext();
Object o = ic.lookup("java:comp/env/ConsumerSessionLocal");
ConsumerSessionLocal consSession = (ConsumerSessionLocal) o;
I am able to see the jsp page in the browser, however, after a submit action, I get the Java Naming Exception error.
javax.naming.NameNotFoundException: No object bound for java:comp/env/ConsumerSessionLocal
I would appreciate your help/any of your thoughts.
Thanks in advance.
-Ram

I did not really solve it. Instead I used some of the tutorials that used JNDI lookup and modified those as my way forward. I did not really find out exactly what I was doing wrong.
/Anders

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.

Error when trying to start EJB Server

Hi,
I am new to EJB's and am following the tutorial on ejbtut.com. I followed the tutorial and created the EmployeesEJB.jar file and placed the appropriate code in the ejb.ini file to deploy it. But when i start the EJB server i get the following. Can anyone please help me tackle this problem.
Heres what happens when i start the server:::::::::::
file: C:\Blazix\Ejblog.log
Blazix EJB Server 1.2
Copyright (C) Desiderata Software, 2001-2002
All rights reserved
Configuration file: C:\Blazix\ejb.ini
JRMP version
Deploying EJB-Home class "employees.EmployeesHome" at JNDI name "Employees"
Evaluation license
java.rmi.ServerException: Server RemoteException; nested exception is:
     java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
     java.lang.ClassNotFoundException: desisoft.ejb.server.EjbServerJRMP_Stub
java.rmi.UnmarshalException: error unmarshalling arguments; nested exception is:
     java.lang.ClassNotFoundException: desisoft.ejb.server.EjbServerJRMP_Stub
java.lang.ClassNotFoundException: desisoft.ejb.server.EjbServerJRMP_Stub
     at sun.rmi.transport.StreamRemoteCall.exceptionReceivedFromServer(Unknown Source)
     at sun.rmi.transport.StreamRemoteCall.executeCall(Unknown Source)
     at sun.rmi.server.UnicastRef.invoke(Unknown Source)
     at sun.rmi.registry.RegistryImpl_Stub.rebind(Unknown Source)
     at java.rmi.Naming.rebind(Unknown Source)
     at desisoft.ejb.server.EjbServerJRMP.serverMain(EjbServerJRMP.java:329)
     at desisoft.ejb.server.EjbServer.main(EjbServer.java:803)
Looking at the error it seems as if its looking for the EJBServer's stub file. The tutorial didn't mention abt creating any kind of stub file, so can someone please tell me what am missing here.
Thanks in advance

Generate the stubs and skeletons for your EJB.This you can do by generating deployment code in most of the IDEs.
Hope this helps you.

JavaFX as a SaaS/ How good is it for Client-Server work?

I was under the impression that FX could be used to produce a Client-Server application as well as SaaS.
a member of another forum said "I'm sure you meant to say "Desktop". JavaFX will not be making inroads on the web as a client-side technology."
To which I said
There have been examples of FX used with EE
http://www.oracle.com/technetwork/java/javafx/samples/index.html
http://docs.oracle.com/javafx/2/overview/jfxpub-overview.htm
Sales Dashboard (DataApp)
DataApp is a client-server application for a fictional global automobile company called Henley Car Sales. Automobile sales are simulated on an EJB server using JavaDB, and the data is available via Derby and a RESTful web service. The client demonstrates a variety of data presentations by using a mix of FXML and JavaFX.
I thought originally that JavaFX was "Desktop" only also, until I found this example. I couldn't get it to run due to some weird Database line read issue that others also had. I'm not sure if this is now due to FX's integration, or if this was something new, but I believe I have seen another FX client-server app as well.
I'm not that familiar with the client-server side of Java yet, so if you have other Information I would like to know, because I am looking to design a Client-Server app with FX, and I don't see why it would be an issue, unless there are huge limitations."
He ended up saying "Those are still desktop apps. Sure, they are client-server in that they connect to a remote database. But they are still traditional fat-client apps rather than web-based thin-client SAAS web applications which, these days, most people will think of when you say "client".
My point is to be more precise when you use the word "client".
But if your point is just that JavaFX is taking over from Swing for the limited areas in which Swing is used, I have no insight into that area."
Now I don't really like attitudes when I get my question answered, but the high and mighty needs to stop. It clearly says Client-Server so I don't know why it's being denounced by this dude who thinks he obviously knows better.
Anyways he talks about it only being able to connect to a DB, to which it says it uses EE tech such as EBJ, Restful, and Derby, so that's more than just DB right(I don't know since I havent' learned that yet)?
It seems as if he's saying that only EE code can go up on a server? Or can SE code go up there as well?
I'm looking to design a SaaS software with FX, so if this isnt' possible I would like to know possible other options(or just having all of the gui work on the client, and the rest on the backend)???
Thanks!
~KZ
Edited by: KonradZuse on Apr 30, 2013 11:26 AM

This response is not a tutorial, I hope it gives you some verbiage to use in further searches.
SaaS to me means that the service is running on the server. If you have the server and permission to run java apps there then you can use Java FX by having the server shuttle requests to the Java FX app. But this is probably not the intent of Saas (it would be more appropriate to use a java implemented web service).
If you are using Netbeans then it is very easy to create demo projects; use "File/New Project" to run them on your local computer.
Example File/New Project/Java Web/Web Application will give you a hello world web site very quickly. This will 1) start either tomcat or glassfish as the server. 2) launch an html page with "hello world". then you can use java script to talk with the server via ajax. Using this approach you are going to need to study JSP or J2EE stuff.
After this is running you could start one of the Java Fx examples in Netbeans: File / New Project / Samples / WebViewBrowser. This will start a javaFX app that acts like a browser and runs on the client.
So, start the "hello world" app in netbeans by right clicking it in the project pain and selecting "debug". Then start the webviewBrowser app the same way to load that web page that has "hello world" in it as all browsers do. In the WebviewBrowser (which is java fx) you can get at the javascript in the web page and do all kinds of stuff. You'll need to search for webviewBrowser examples.
The above all assumes a Netbeans solution. But, as you probably know, there are no rules. The server can be in C++ and the client in C (or any other language). The server and client usally communicate via http or tcp. So you could have a server written in java (maybe J2ee or you can rewrite a http server from scratch which isn't that hard - search for "HttpServletRequest and HttpSession" ) and the client can be in Java FX (where the Java FX talks directly with the server via http (no javascript or web page in the middle) again there are probably hundreds of libraries to talk to a http server).
I use HttpServletRequest and HttpSession on the server side with MySQL and xml. On the client I use javaScript but I am moving to a strictly Java FX solution. This will give me close to 100% java on both sides and for my purposes this will work. (I may need a little html in the middle for drag and drop installation.) I am hoping that work continues with porting Java FX to most devices: Android, IOS, WinPhone. It is already on Linux, Windows Desktops and Mac.
Edited by: KevinPas on May 1, 2013 9:50 AM
Edited by: KevinPas on May 1, 2013 9:56 AM

What data binding framework to use for EJB(JPA) - Swing desktop application

Hi!
I am developing EJB server application which mostly uses the same entities and session EJB's both for web and for desktop user interface. While JSF is working nicely, I am stuck with necessity to make decision with data binding framework to use for desktop application - I investigated:
- JSR295 reference impementation at java.net (beans binding)
- Eclipse JFace
- JSR295 implementation at kenai.com (better beans binding)
- JGoodies binding
At present I like JGoodies, but I am not sure whether I am not missing something - I guess - large enterprises should develop a lot of desktop applications as well and what binding framework they are using?

user454720 wrote:
At present I like JGoodies, but I am not sure whether I am not missing something - I guess - large enterprises should develop a lot of desktop applications as well and what binding framework they are using?No, not really. I create them sometimes but they are service tools, not part of the main application framework. Generally you keep everything on the server, web based - this keeps it secure, accessible and contained. With all the web 2.0 javascript toolkits available nowadays you can go quite far creating a desktop experience in a browser, with limitations.

JNDI Lookup for multiple server instances with multiple cluster nodes

Hi Experts,
I need help with retreiving log files for multiple server instances with multiple cluster nodes. The system is Netweaver 7.01.
There are 3 server instances all instances with 3 cluster nodes.
There are EJB session beans deployed on them to retreive the log information for each server node.
In the session bean there is a method:
public List getServers() {
List servers = new ArrayList();
ClassLoader saveLoader = Thread.currentThread().getContextClassLoader();
try {
   Properties prop = new Properties();
   prop.setProperty(Context.INITIAL_CONTEXT_FACTORY, "com.sap.engine.services.jndi.InitialContextFactoryImpl");
   prop.put(Context.SECURITY_AUTHENTICATION, "none");
   Thread.currentThread().setContextClassLoader((com.sap.engine.services.adminadapter.interfaces.RemoteAdminInterface.class).getClassLoader());
   InitialContext mInitialContext = new InitialContext(prop);
   RemoteAdminInterface rai = (RemoteAdminInterface) mInitialContext.lookup("adminadapter");
   ClusterAdministrator cadm = rai.getClusterAdministrator();
   ConvenienceEngineAdministrator cea = rai.getConvenienceEngineAdministrator();
   int nodeId[] = cea.getClusterNodeIds();
   int dispatcherId = 0;
   String dispatcherIP = null;
   String p4Port = null;
   for (int i = 0; i < nodeId.length; i++) {
    if (cea.getClusterNodeType(nodeId[i]) != 1)
     continue;
    Properties dispatcherProp = cadm.getNodeInfo(nodeId[i]);
    dispatcherIP = dispatcherProp.getProperty("Host", "localhost");
    p4Port = cea.getServiceProperty(nodeId[i], "p4", "port");
    String[] loc = new String[3];
    loc[0] = dispatcherIP;
    loc[1] = p4Port;
    loc[2] = null;
    servers.add(loc);
   mInitialContext.close();
} catch (NamingException e) {
} catch (RemoteException e) {
} finally {
   Thread.currentThread().setContextClassLoader(saveLoader);
return servers;
and the retreived server information used here in another class:
public void run() {
ReadLogsSession readLogsSession;
int total = servers.size();
for (Iterator iter = servers.iterator(); iter.hasNext();) {
   if (keepAlive) {
    try {
     Thread.sleep(500);
    } catch (InterruptedException e) {
     status = status + e.getMessage();
     System.err.println("LogReader Thread Exception" + e.toString());
     e.printStackTrace();
    String[] serverLocs = (String[]) iter.next();
    searchFilter.setDetails("[" + serverLocs[1] + "]");
    Properties prop = new Properties();
    prop.put(Context.INITIAL_CONTEXT_FACTORY, "com.sap.engine.services.jndi.InitialContextFactoryImpl");
    prop.put(Context.PROVIDER_URL, serverLocs[0] + ":" + serverLocs[1]);
    System.err.println("LogReader run [" + serverLocs[0] + ":" + serverLocs[1] + "]");
    status = " Reading :[" + serverLocs[0] + ":" + serverLocs[1] + "] servers :[" + currentIndex + "/" + total + " ] ";
    prop.put("force_remote", "true");
    prop.put(Context.SECURITY_AUTHENTICATION, "none");
    try {
     Context ctx = new InitialContext(prop);
     Object ob = ctx.lookup("com.xom.sia.ReadLogsSession");
     ReadLogsSessionHome readLogsSessionHome = (ReadLogsSessionHome) PortableRemoteObject.narrow(ob, ReadLogsSessionHome.class);
     status = status + "Found ReadLogsSessionHome ["+readLogsSessionHome+"]";
     readLogsSession = readLogsSessionHome.create();
     if(readLogsSession!=null){
      status = status + " Created ["+readLogsSession+"]";
      List l = readLogsSession.getAuditLogs(searchFilter);
      serverLocs[2] = String.valueOf(l.size());
      status = status + serverLocs[2];
      allRecords.addAll(l);
     }else{
      status = status + " unable to create readLogsSession ";
     ctx.close();
    } catch (NamingException e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
    } catch (CreateException e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
    } catch (IOException e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
    } catch (Exception e) {
     status = status + e.getMessage();
     System.err.println(e.getMessage());
     e.printStackTrace();
   currentIndex++;
jobComplete = true;
The application is working for multiple server instances with a single cluster node but not working for multiple cusltered environment.
Anybody knows what should be changed to handle more cluster nodes?
Thanks,
Gergely

Thanks for the response.
I was afraid that it would be something like that although
was hoping for
something closer to the application pools we use with IIS to
isolate sites
and limit the impact one badly behaving one can have on
another.
mmr
"Ian Skinner" <[email protected]> wrote in message
news:fe5u5v$pue$[email protected]..
> Run CF with one instance. Look at your processes and see
how much memory
> the "JRun" process is using, multiply this by number of
other CF
> instances.
>
> You are most likely going to end up on implementing a
"handful" of
> instances versus "dozens" of instance on all but the
beefiest of servers.
>
> This can be affected by how much memory each instance
uses. An
> application that puts major amounts of data into
persistent scopes such as
> application and|or session will have a larger foot print
then a leaner
> application that does not put much data into memory
and|or leave it there
> for a very long time.
>
> I know the first time we made use of CF in it's
multi-home flavor, we went
> a bit overboard and created way too many. After nearly
bringing a
> moderate server to its knees, we consolidated until we
had three or four
> or so IIRC. A couple dedicated to to each of our largest
and most
> critical applications and a couple general instances
that ran many smaller
> applications each.
>
>
>
>
>

Excessive cxs socket connections created for ejb access

We are seeing a large number of TCP connections being created to the cxs engine for ejb access in our application.
We are running iPlanet application server 6.0, sp3 on Solaris 8. We have a web application that accesses a singleton component running in a kjs engine. That singleton accesses cmp entity beans and stateless session beans for serving client requests over the RMI/IIOP bridge. When three clients are connected and making requests, the number of TCP connections to the IIOP port (9010) starts to increase until everything freezes. I believe the "freezing" of the client apps is due to the open socket limit of 1024 being exceeded. According to the developer doc we can increase rlim_fd_max to 8192 to fix that problem.
However, my question is why are there an increasing number of socket connections? We are caching the ejb instances in the singleton so we should not be creating a large pool of EJBs. I have verfied the large number of sockets using netstat and also using RMI runtime logging in the kjs engine.
Does anyone have any ideas what could be happening here?
Thanks,
Mark

I noticed that most of the TCP connections are made to port 32787. Can anyone from iPlanet tell me what is listening on this port? The large number of socket connections is really tying up server resources.
Thanks,
Mark

How integrate JAAS with EJB Server?

I want to use JAAS to create a security Handler for an open source EJB Server. Does anyone have some suggestions on how best to integrate this with EJB's (using EJB 1.1 for now)?
Any ideas, or problems you might see, or things to be careful of are all welcome!

Weblogic 6 actually provides this as an example. They use JAAS login modules for authentication purposes. I don't think this integration is too difficult. In integrating authorization I believe they just delegate to one of their security realms.

Help for EJB

Hi,
after I added a busness method in EJB Bean class, I cannot add the method in remote interface.
can anybody help me?
zhou

Yes, you should have an application server for EJB container. Try JBoss; it's free.

ArrayDescriptor.createDescriptor uses Oracle specific in EJB Server

I use Pramati EJB Server. It is EJB 1.1 compatible. I can use getCustomDatum calls without any error (even though it is Oracle specific). But I can't use setCustomDatum. It throws me ClassCastException error.
My line looks like
((OraclePreparedStatement) pstmt).setCustomDatum(...)
So I tried different method to acheive the same. That is to use Loosely Typed method setArray.
To use setArray I need to get the descriptor from Oracle.
I use the following line to do that.
ArrayDescriptor orderLinesDesc = ArrayDescriptor.createDescriptor("OBL_EMPLOYEE", connection);
Where OBL_EMPLOYEE is a Table of EMPLOYEE Object OB_EMPLOYEE.
Where OB_EMPLOYEE has several primitive fields and a TABLE (OBL_ROLES) of Roles object OB_ROLES.
Where OB_ROLES has primitive types and table (OBL_RESPONSIBILITY) of Responisibilities OB_RESPONSIBILITY
Where OB_Responsibility has primitive types
I get the same ClassCastException.
Both parameters (String, Connection) to createDescriptor are non Oracle-Specific.
But the EJB Server vendor says the method tries to typecast to OracleConnection which they don't support.
Any idea?

user521490,
Pardon me if I am asking an obvious question, but did you create the ACCOUNT_TYPE using a "create type" DDL statement? For example:
create or replace type ACCOUNT_TYPE as ...An "ArrayDescriptor" only works for global types (as far as I know).
I'm guessing that JACKCACHE is a [PL/SQL] package, and that's probably why it doesn't work.
Good Luck,
Avi.

EJB lookup from another EJB server

Hi people,
I have two application servers on two different computers. One
of them contains an EJB, which I need to access from another EJB
server. I know that I can achieve this using RMI, but will then
security and transaction contexts be propagated to the called
EJB?
Sincerely,
Sergei Batiuk.

Here is the solution posted on another forum:
[email protected] Dec 8, 6:03 am show options
Newsgroups: ibm.software.websphere.studio
From: [email protected]
Date: 8 Dec 2004 06:03:04 -0800
Local: Wed, Dec 8 2004 6:03 am
Subject: Re: EJB lookup on from one server to another does not work
Eric,
I dealt with this same problem trying to run 2 local servers (websphere
test servers), using 2 separate WSAD 5.1.2 workspaces. Running on 1
server I have an application that contains an EJB, and running on the
other server is an application that uses an access bean to make a
remote call to my EJB, running on my other server. I too repeately
received the "NameNotFoundException" when trying to lookup my EJB home
reference.
What you have to do to get around this is to modify the server
configuration of the application that contains the EJB that you are
attempting to call remotely. You must open the the server.wsi file for
the server that is running the EJB and go to the "Configuration" tab.
You must check the "Enable administrative console". Once this is
complete, start your server. When it is started, right click on the
server, and select "run administrative console". In the admin console,
select
servers -> application servers -> <your server> -> end points ->
bootstrap address. For "host" you must change "localhost" to either
your ip address or computer name (ive only tried my ip, but your
computer name should work too). When building your properties to get
the initial context, make sure you use
"env.put(Context.PROVIDER_URL, "corbaloc:iiop:<the ip or computer name
listed as the bootstrap host of server running ejb>:<the port listed as
the bootstrap port of server running ejb, which is 2809 in your case>
Restart your server and things should work.

Setting Run-time parameters for EJB objects

Hello,
I need to set a run-time paramater that will be used by the session beans in my
application. I looked thru the documentation, but I'm not finding an obvious
way to do this.
In weblogic-application.xml, there is an <application-parameter> element that
seems promising, but I can't find a weblogic method for getting the value of this
element from within an EJB.
Any ideas on the best way to do this?
Thank you

Ellen,
There is no global <env-entry> that you can use currently, but you can make
an
<env-entry> in the EJB module's descriptors for each session bean that needs
the run-time parameter.
the <application-parameter> element you speak of is not a place that
arbitrary
values can be placed and obtained. That element is used to by the server
and there are a specific set of values that are recognized
as override options for the server to use for the application.
Michael Kovacs
Senior Software Engineer
BEA Systems
"Ellen Kraffmiller" <[email protected]> wrote in message
news:3f857657$[email protected]..
>
Hello,
I need to set a run-time paramater that will be used by the session beansin my
application. I looked thru the documentation, but I'm not finding anobvious
way to do this.
In weblogic-application.xml, there is an <application-parameter> elementthat
seems promising, but I can't find a weblogic method for getting the valueof this
element from within an EJB.
Any ideas on the best way to do this?
Thank you

NameAlreadyBoundException for EJB server.

Similar Messages

Maybe you are looking for