Web service from ejb

Hi All,
I am new to java web services.
I made web services from ejb with netbeans.
I like only some people to have access to this services with user and pass stored in database.
In other words I need authentication and authorization.
How can I do this?
Regards

Well it depends also on application server you are using.
It depends also on web service stack you are using.
For example here is the hint for glassfish (Metro):
http://java.sun.com/javaee/5/docs/tutorial/doc/bncbe.html#bncbn
Miro.

Similar Messages

Calling Web Service from EJB using HTTP Client

Hi,
Scenario:
I need to Call a Web Service from an EJB Application.I used HttpClient for calling the Web Service in the EJB Application. When i call the execute method of the HttpCLient it throws an exception
The element type "META" must be terminated by the matching end-tag "</META>"
The input XML does not have a node called META.
When i call the Web Service using Http Client form an Java Application it is working fine.
Kindly Suggest me the changes/steps that needs to be done
Regards,
S.V.Satish Kumar

Hi Manish,
SOAP adapter does pass the message to XI (this message contains SOAP envelope although XI expects to get message without it), and during the mapping step i get "Runtime Exception in Message-Mapping transformatio~".
I suppose it's because i created proxy manually. I did so because when i imported WSDL, and tried to generate proxy in CRM, i got an error message that said that proxy couldn't be generated because external definitions are only allowed in XI 3. But my XI version is 3.0! And when I generate the same proxy in my R/3 system that is installed on WAS 640, it works.
What can I do?
Cheers,
Anya.

SocketTimeout Exception while calling a Web Service from EJB

Hi All,
I am consuming a Web Service defined from the WSDL received from a PI system
in a Stateless EJB.
The input of the Service can be a range of records 100 - 10,000, with a furture plan to exceed the range as 100 - 15,000.
The Web Service Call goes perfect with 100 - 3500 number of records.
As the number of records exceed 3500, we started getting the following exception:
Service call exception; nested exception is: java.net.SocketTimeoutException: Read timed out
Along with a call happenning to the PI system after some seconds.
Referring to various help.sap.com pages, I came across the following code snippet:
client._setProperty("socketTimeOut","200000");
This thing works great!!!, and now we have set the the socketTimeout proggramatically to a satisfactory level which supports the current requirement.
I would like to know, if we can tune some Visual Administrator Parameter for this, instead of maintaining the "Socket TimeOut" in the code.
Any help will be appreciated.
Best Regards,
Alka.
Edited by: Alka Panday on Apr 23, 2008 9:17 AM

Hi Alka,
Please refer to SAP Note 962114. This is specifically for Web Service clients.
Description-->
This note can be applied for 6.40 SP 12+. If the customer has a lower SP, an upgrade of the whole engine is recommended. The other alternative to set the timeout is to set it programmatically.
If running a 7.0 installation, the functionality has been integrated in SP8 onwards
When you go to the Visual Administrator -> Server -> Services -> Web Services Container on the Settings tab page you should be able to see the socket timeout input field next to the HTTP Proxy settings. You can change the default value there and it will be automatically applied to all WS client proxies and logical ports deployed on the system.
Hope this helps.
regards,
Piyush

Invoking a Web Service from EJB

Hi
I need to invoke a web serice from existing EJB(stateless session bean) deployed
in J2EE SDK 1.3.1.
I have downloaded Java WSDP but I have no idea where to start.
Can any one briefly explain to me how to do this ?
Thanks.

Hello,
look in the tutorial from the JWSDP under 'Java API for XML-based RPC' there is a section 'JAX-RPC on the J2EE SDK 1.3.1'. There is explained how to setup the the j2ee server for web services. It is the easiest way to learn it.
Andr�

Creating Web Services From EJBs In WorkShop

Is there a way to create webservices by exposing local stateless session jbs from
within Workshop 8.1? I have read BEA documentation that states that you should
use the ant task to do this. I find this rather inconvenient that I had to run
an additional ant build file outside of the one generated by Workshop (along with
another ant script I had to write in order to get javadocs to look somewhat readable
by excluding the weblogic generated classes.)
What is the best solution path to take when I want to expose a few stateless session
ejbs via webservices for a .NET client application?

You're right. More expert them I am I guess. :) I should have gone through the
workshop help guide in more detail.
Thanks
Pete <[email protected]> wrote:
I may have misunderstood as I'm not an expert, but don't you just
create an ejb control in workshop, which exposes the methods in the
ejb. Then that ejb control can be dropped into the web service?
Pete

Is there any script in S1AS which generates Web services from ejbs in jar?

I'm porting a J2EE app from WebLogic to S1AS7. The ISV uses Ant/XDoclet to do some code generation and build. One of targets in the build scripts is to take as input an EJB JAR file and create all the needed web service components and package them into a deployable EAR file using WebLogic's servicegen Ant task
(http://edocs.bea.com/wls/docs81/webserv/assemble.html#1052126).
Is there anything similar in S1AS?
A quick response is greatly appreciated.
Thanks
Kishore

We had looked into doing something similar, and this post is the closest we found.
https://community.qualys.com/thread/11816
Basically you will need a middle-man between Qualys and ConfigMgr to house the data. This may be a new database, or a whole seperate platform. I expect this could easily be done with SQL and SSRS.
Also note, database edits to the ConfigMgr database are
not supported by Microsoft, I would recommend using a central system to pull data from Qualys and ConfigMgr without modifying either.
Daniel Ratliff | http://www.PotentEngineer.com

Creating a Web Service from EJB 3.0 - J2SE 5.0 Collection mapping problem

Hi,
Apologies if this is the wrong forum, I'm not quite sure where it fits in.
I have some Toplink JPA entity beans that I access through a session bean. I am then trying to create a web service based on the session bean by deploying it to a 10.1.3 application server. This is based on the documentation at http://download.oracle.com/docs/cd/B31017_01/core.1013/b28764/web_services002.htm#CHDJEDDH
The two entity beans are like:
public class Event {
private java.util.List<EventDetail> eventDetailList;
public Event() {
public void setEventDetails(java.util.List<EventDetail> eventDetailList) {
this.eventDetailList = eventDetailList;
public java.util.List<EventDetail> getEventDetails() {
return eventDetailList;
public void addEventDetail(EventDetail eventDetail) {
this.eventDetailList.add(eventDetail);
public class EventDetail {
public EventDetail() {
The session bean has a method like:
List<Event> listParents();
When this is deployed to the application server I expected a complex type like ListOfEventDetail to be generated in the WSDL, as shown in http://download.oracle.com/docs/cd/B32110_01/web.1013/b28975/apptypemapping.htm#sthref966, and the Event complex type would have an element of ListOfEventDetail. Instead the Event complex type looks like this:
<complexType name="Event">
<sequence>
<element name="eventDetails" type="ns1:list" nillable="true"/>
</sequence>
</complexType>
<complexType name="EventDetail">
<sequence/>
</complexType>
and ns1:list appears in a different schema:
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns="http://www.oracle.com/webservices/internal/literal" targetNamespace="http://www.oracle.com/webservices/internal/literal" elementFormDefault="qualified">
<import namespace="http://wsdl/"/>
<complexType name="list">
<complexContent>
<extension base="tns:collection">
<sequence/>
</extension>
</complexContent>
</complexType>
<complexType name="collection">
<sequence>
<element name="item" type="anyType" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
</complexType>
</schema>
However, if I change the getters and setters for eventDetailList in Event to setDetails and getDetails like this:
public void setDetails(java.util.List<EventDetail> eventDetailList) {
this.eventDetailList = eventDetailList;
public java.util.List<EventDetail> getDetails() {
return eventDetailList;
the WSDL is generated as I expected:
<complexType name="EventDetail">
<sequence/>
</complexType>
<complexType name="Event">
<sequence>
<element name="details" type="tns:ListOfEventDetail" nillable="true"/>
</sequence>
</complexType>
<complexType name="ListOfEventDetail">
<sequence>
<element name="item" type="tns:EventDetail" minOccurs="0" maxOccurs="unbounded"/>
</sequence>
</complexType>
After messing around with various combinations of things, it seems that if the getters and setters have more than just the initial capital letter the (eg getTheThings instead of getThings) the WSDL gets messed up. Does anyone have any ideas what is going on here?

Using <autotype> and <source2wsdd> to generate what I need. Now WL seems happy.

HOW TO CALL A WEB SERVICE OR EJB FROM BPEL

HI
i want to call java web service or ejb from my bpel process. how can i do this.
i am using oracle soa10.1.3.1.0 and jdeveloper 10.1.3.1.0 and oracle database xe 10g.
thanks in advance K ROY

You could deploy your EJB or Java under a web service into your OC4J, after that, you invoke a partnerlink from BPEL to the destination of wsdl will do. Also don't forget to add in your XSD schema as well.
Thanks,
Jyno

Web Service from an EJB with an Java Bean: createSAXParseException

Hi I am using Together to develop Web Services from an EJB+a Java Bean.
I used the Trader Example, which includes an EJB + a Java Bean.
Running the utility "ant" I get the following exception:
"C:\bea\jdk131\jre\lib\rt.jar;C:\bea\jdk131\lib\rt.jar;c:\bea\wlserver6.1\lib\weblogic.jar;C:\Programme\Together5.5\lib\javax.jar;;"
org.apache.tools.ant.Main
WLS61: Error at line:6 col:12 ':' Already got a ':' in name
WLS61:      at weblogic.xml.babel.baseparser.SAXElementFactory.createSAXParseException(SAXElementFactory.java:60)
WLS61:      at weblogic.xml.babel.parsers.StreamParser.<init>(StreamParser.java:45)
WLS61:      at weblogic.xml.babel.parsers.BabelXMLEventStream.startDocument(BabelXMLEventStream.java:28)
WLS61:      at weblogic.soap.WebServiceProxy.getXMLStream(WebServiceProxy.java:600)
WLS61:      at weblogic.soap.WebServiceProxy.getXMLStream(WebServiceProxy.java:577)
WLS61:      at weblogic.soap.WebServiceProxy.getServiceFrom(WebServiceProxy.java:225)
WLS61:      at weblogic.ant.taskdefs.ejb.WSGenHelper.writeClientJar(WSGenHelper.java:1125)
WLS61:      at weblogic.ant.taskdefs.ejb.WSGenHelper.writeWSDL(WSGenHelper.java:1285)
WLS61:      at weblogic.ant.taskdefs.ejb.WSGenHelper.saveDescriptors(WSGenHelper.java:1418)
WLS61:      at weblogic.ant.taskdefs.ejb.WSGenHelper.output(WSGenHelper.java:1486)
WLS61:      at weblogic.ant.taskdefs.ejb.WSGenHelper.doit(WSGenHelper.java:1520)
WLS61:      at weblogic.ant.taskdefs.ejb.WSGen.execute(WSGen.java:93)
WLS61:      at org.apache.tools.ant.Target.execute(Target.java:153)
WLS61:      at org.apache.tools.ant.Project.runTarget(Project.java:898)
WLS61:      at org.apache.tools.ant.Project.executeTarget(Project.java:536)
WLS61:      at org.apache.tools.ant.Project.executeTargets(Project.java:510)
WLS61:      at org.apache.tools.ant.Main.runBuild(Main.java:421)
WLS61:      at org.apache.tools.ant.Main.main(Main.java:149)
WLS61: Buildfile: build.xml
WLS61:
WLS61: wsgen:
WLS61:
WLS61: BUILD SUCCESSFUL
WLS61:
WLS61: Total time: 7 seconds
WLS61: Finished with 19 Errors, 0 Warnings.

Hi,
try these links
http://www.baigzeeshan.com/2010/11/creating-webservice-from-java-class-in.html
http://www.baigzeeshan.com/2010/11/calling-webservice-in-oracle-adf-by.html
Hope it help,
Zeeshan

Error while calling a Web Service from a Session Bean

I am trying to call a Web Service from a Session Bean using an Axis client, but I am getting the next exception:
java.rmi.ServerException: RemoteException occurred in server thread; nested exception is:
     java.rmi.RemoteException: org/apache/axis/client/Service
     at com.sun.corba.ee.internal.javax.rmi.CORBA.Util.wrapException(Util.java:364)
     at javax.rmi.CORBA.Util.wrapException(Util.java:277)
     at com.ing.mx.seguros.siniestros.litigios.ejb._SisaServiceRemote_Stub.invocarWebSericeProveedorLegal(Unknown Source)
     at com.ing.mx.seguros.siniestros.litigios.proxy.SisaWsProxy.solicitarApoyoLegal(SisaWsProxy.java:132)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:324)
     at org.apache.axis.providers.java.RPCProvider.invokeMethod(RPCProvider.java:402)
     at org.apache.axis.providers.java.RPCProvider.processMessage(RPCProvider.java:309)
     at org.apache.axis.providers.java.JavaProvider.invoke(JavaProvider.java:333)
     at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:71)
     at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:150)
     at org.apache.axis.SimpleChain.invoke(SimpleChain.java:120)
     at org.apache.axis.handlers.soap.SOAPService.invoke(SOAPService.java:481)
     at org.apache.axis.server.AxisServer.invoke(AxisServer.java:323)
     at org.apache.axis.transport.http.AxisServlet.doPost(AxisServlet.java:854)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at org.apache.axis.transport.http.AxisServletBase.service(AxisServletBase.java:339)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.StandardWrapperValve.invokeServletService(StandardWrapperValve.java:720)
     at org.apache.catalina.core.StandardWrapperValve.access$000(StandardWrapperValve.java:118)
     at org.apache.catalina.core.StandardWrapperValve$1.run(StandardWrapperValve.java:278)
     at java.security.AccessController.doPrivileged(Native Method)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:274)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:212)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:203)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:505)
     at com.iplanet.ias.web.connector.nsapi.NSAPIProcessor.process(NSAPIProcessor.java:158)
     at com.iplanet.ias.web.WebContainer.service(WebContainer.java:850)Thanks for any help provided.
Does any one have insights about it?

Hi Swapna,
from your screenshot it seems that you actually try to call the service in your Data Source Expression field. You should set path to the WSDL file here actually - this could be either URL to SAP or to filesystem, as Anton suggested (this could be faster). Have you created endpoint binding for your service in transaction SOAMANAGER? If yes, then simply download the corresponding WSDL with binding or copy the URL which leads to it. But also test whether you are able to retrieve the WSDL without logging into SAP (close all browser windows and then open a new one otherwise session ID from other browser windows can be reused).
If you have to give username and password, then setup anonymous alias in transaction SICF, for example.
Pleas, check my previous post on the same subject here: Re: BCM7 IVR : SOAP request for client identification in CRM .
Maybe it could help.
Regards,
Dawood.

How to use WS-RM web Service from Session Bean?

Hi all.
Could you tell me the way how to call WS-RM web service(Staring BPM Process) from SessionBean?
Our environment: SAP NetWeaver CE 7.2 SP3
I do the following.
I have created a BPM Process starting with Message Start Event.
This Message Start Event was created by Service Interface(stateless and asynchronous) which was imported from ESR.
I deployed this into my server and it worked fine in webservice navigator as a WS-RM WebService.
But I can't call this webservice from SessionBean in EJBExplorer.
I get the following error message:
Caused by: This exception is wrapper of javax.xml.ws.soap.SOAPFaultException. com.sap.engine.services.webservices.espba
se.client.bindings.exceptions.SOAPFaultException: Invalid WS-RM message. There are no WS-RM headers within SOAP message.
at com.sap.engine.services.webservices.espbase.client.bindings.impl.JAXWSUtil.processFault(JAXWSUtil.java:412)
at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.call_SOAP(SOAPTransportBinding.java:1366)
at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.callWOLogging(SOAPTransportBinding.java:960)
at com.sap.engine.services.webservices.espbase.client.bindings.impl.SOAPTransportBinding.call(SOAPTransportBinding.java:915)
at com.sap.engine.services.webservices.espbase.client.jaxws.core.WSInvocationHandler.processTransportBindingCall(WSInvocationHandler.java:168)
at com.sap.engine.services.webservices.espbase.client.jaxws.core.WSInvocationHandler.invokeSEISyncMethod(WSInvocationHandler.java:121)
at com.sap.engine.services.webservices.espbase.client.jaxws.core.WSInvocationHandler.invokeSEIMethod(WSInvocationHandler.java:84)
at com.sap.engine.services.webservices.espbase.client.jaxws.core.WSInvocationHandler.invoke(WSInvocationHandler.java:65)
at $Proxy2753.zwsvCheckOrderdataMainprocessStart(Unknown Source)
at jp.co.ogis_ri.WSTestSessionBean.exeWS(WSTestSessionBean.java:81)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
I created this SessionBean as follows:
I created DCs for EJB and created SessionBean in EJB DC.
I imported a WSDL file(WS-RM web service) from Service Registory and
I created service clients and Service References.
After that I implemented SessionBean to call web service checking with this help.
http://help.sap.com/saphelp_nwce72/helpdata/en/44/4d2bb1c6b00597e10000000a155369/frameset.htm
After deploying this EJB,I configured properties in nwa.
Thanks
Yuichi

Yuichi
Did you manage to solve this? I'm doing something similar and seeing the same problem, although they're up to 7.3 SP7.
Any help greatly appreciated.
Lewis

Any difference in creating a web service from a java class or session bean?

Hi,
The JDeveloper tutorial at http://www.oracle.com/technology/obe/obe1013jdev/10131/devdepandmanagingws/devdepandmanagingws.htm demonstrates creating a web service from a plain java class. I'm wondering:
- Is it possible to create a web service from a stateless session bean instead of a java class? If so, what's the proper way to do this in JDeveloper? When I tried doing so in JDeveloper 10.1.3.0.4 (SU5) using the J2EE Web Service wizard, the wizard did not list the session bean in the Component To Publish dropdown (it does list any java classes available in the project). I can proceed by manually typing in the name of the session bean. After the wizard completes though, the @Stateless annotation that had been in my session bean class code is removed and replaced by a @WebService annotation. The end result is that it looks like it made no difference whether I had tried to create the web service from a session bean or plain java class as the annotations in the resulting web service code are the same (although if I had started from a session bean, the class for the web service still implements the Local/Remote EJB interface that the session bean originally implemented).
- Assuming it's possible to create a web service from a stateless session bean, is there any advantage/disadvantage creating a web service from a java class vs a stateless session bean? I'm creating the web service from scratch so I also need to either build the java class or stateless session bean the web service would be based on from scratch too.
Thanks for any ideas about this.

Hi,
EJB Session beans (EJB 3.0) are deployed as WebServices by annotating the class with @WebService and the methds with @WebMethod (both tags require you to add the JSR-181 library to your project (available in the JDeveloper list of libraries)). Unlike the J2E WebService, the EJB session bean service is turned into a WebService upon deployment. This means you obtain teh WSDL file after deployment
- Assuming it's possible to create a web service from a stateless session bean, is there any advantage/disadvantage creating a web service from a java class vs a stateless session bean?
The difference is that EJB Session bean based web services are integrated with the J2EE container, which means that they can leverage container services like transaction handling, data sources, security, JMS etc.
Frank

Getting .ServiceException while invoking a web service from a client

I created a web service and then created a web service client from wsdl in eclipse. I am getting the following error when trying to call the web service from client.
javax.xml.rpc.ServiceException: There is no stub implementation for the interface: examples.ejb.ejb20.basic.statelessSession.TraderBeanService
Please find the files here -
wsdl - http://www.sourcepod.com/uneksu63-9627
Trade.java - http://www.sourcepod.com/mltizr21-9628
TradeResult.java - http://www.sourcepod.com/npledh19-9629
TradeResultService - http://www.sourcepod.com/hbjevm45-9630
TradeResultServiceLocator.java - http://www.sourcepod.com/mrpagh85-9631
TradeResultSoapBindingStub.java - http://www.sourcepod.com/zjrkjv91-9632
package examples.ejb.ejb20.basic.statelessSession;
import javax.xml.ws.WebServiceRef;
import javax.xml.namespace.QName;
public class HelloClient {
    @WebServiceRef(wsdlLocation="http://localhost:7001/webservice/services/TraderBean?wsdl")
    String url = "http://localhost:7001/webservice/services/TraderBean?wsdl";
         QName qname = new QName("http://statelessSession.basic.ejb20.ejb.examples", "TraderBeanService");
    public static void main(String[] args) {
        try {
            HelloClient client = new HelloClient();
            client.doTest(args);
        } catch(Exception e) {
            e.printStackTrace();
    public void doTest(String[] args) {
        try {
             TraderBeanServiceLocator service = new TraderBeanServiceLocator(url,qname);
            TraderBean port = (TraderBean) service.getPort(TraderBeanService.class);
            System.out.println("Invoking the sayHello operation on the port.");
            TradeResult response = port.buy("INR", 100);
            System.out.println(response.getNumberTraded());
        } catch(Exception e) {
            e.printStackTrace();
}How to solve the stub implementation error?
Edited by: 901007 on 12 Aug, 2012 10:57 AM

That did not work either. There was getPorts() and not getPort() and I used getPorts(). And I am getting the below error,
java.lang.ClassCastException: java.util.HashMap$KeyIterator
But when I try like the below,
    @WebServiceRef(wsdlLocation="http://localhost:7001/webservice/services/TraderBean?wsdl")
    String url = "http://localhost:7001/webservice/services/TraderBean?wsdl";
    QName qname = new QName("http://statelessSession.basic.ejb20.ejb.examples", "TraderBeanService");
            TraderBeanServiceLocator service = new TraderBeanServiceLocator();
            TraderBean port = (TraderBean) service.getPort(TraderBean.class);
            System.out.println("Invoking the sayHello operation on the port.");
            TradeResult response = port.buy("INR", 200);
            System.out.println(response.getNumberTraded());I am getting the below error,
Invoking the sayHello operation on the port.
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.lang.InstantiationException: examples.ejb.ejb20.basic.statelessSession.TraderBean
faultActor:
faultNode:
faultDetail:
     {http://xml.apache.org/axis/}hostname:Gopi_Desktop
java.lang.InstantiationException: examples.ejb.ejb20.basic.statelessSession.TraderBean
As you can see the statement"Invoking the sayHello operation on the port." is getting printed but after that error is thrown.
I tried changing it to, TraderBean port = (TraderBean) service.getPort(qname, TraderBeanServiceLocator.class);
But even this is throwing the same error, java.lang.InstantiationException: examples.ejb.ejb20.basic.statelessSession.TraderBean
I changed my webservice using Axis2 web service runtime and this time when I try to invoke using client, I am getting the following,
[WARN] Weblogic's StAX implementation is unsupported and some Axiom features will not work as expected! Please use Woodstox instead.
Exception in thread "Main Thread" org.apache.axis2.AxisFault: javax.xml.stream.XMLStreamException: Error at line:1 col:217 ':' Already got a ':' in name
     at org.apache.axis2.util.Utils.getInboundFaultFromMessageContext(Utils.java:531)
     at org.apache.axis2.description.OutInAxisOperationClient.handleResponse(OutInAxisOperation.java:375)
     at org.apache.axis2.description.OutInAxisOperationClient.send(OutInAxisOperation.java:421)
     at org.apache.axis2.description.OutInAxisOperationClient.executeImpl(OutInAxisOperation.java:229)
     at org.apache.axis2.client.OperationClient.execute(OperationClient.java:165)
     at examples.ejb.ejb20.basic.statelessSession.TraderBeanStub.addTwoNumbers(TraderBeanStub.java:185)
     at examples.ejb.ejb20.basic.statelessSession.TestClient.main(TestClient.java:15)
If you need more details, I can post the steps I did to build it...
Any help is greately appreciated.
Edited by: 901007 on 15 Aug, 2012 10:27 PM
Edited by: 901007 on 15 Aug, 2012 10:49 PM

Invoking web service from EJB3 throw java.lang.IllegalArgumentException

I used JAX-WS to develop a web service and deployed it on webloigc 10.3.5. The web service was invoked from web application and it worked fine. However, when I tried to invoke the web service from a stateless session bean, java.lang.IllegalArgumentException was thrown out and complained that "*interface gov.fema.web.nimcast.service.client.UpdateEmailPortType is not visible from class loader*". I tried following three ways to solve the problem
1. put the web service client artifacts under APP-INF/classes of the EAR
2. bundle the web service client artifacts into a jar file and put it under APP-INF/lib of the EAR
3. put the web service client artifacts into the same jar file of the EJB
However, none of the above approaches worked out, every time same exception thrown out.
I used following commands in my ant script to generate the web service client artifacts
<path id="deploypathref">
<fileset dir="${wl.server}">
<include name="server/lib/weblogic.jar"/>
<include name="server/lib/weblogic_sp.jar"/>
<include name="server/lib/xqrl.jar"/>
<include name="server/lib/webservices.jar"/>
<include name="../modules/features/weblogic.server.modules_10.3.3.0.jar"/>
</fileset>
</path>
<taskdef name="clientgen"
classname="weblogic.wsee.tools.anttasks.ClientGenTask" >
     <classpath refid="deploypathref"/>
</taskdef>
<clientgen
               wsdl="http://${wls.hostname}:${wls.port}/nimscast/UpdateEmailService?WSDL"
               destDir="${path.service}/src"
               packageName="gov.fema.web.nimcast.service.client"
               type="JAXWS"/>
               <javac
               srcdir="${path.service}/src" destdir="${path.assembly}/ear/APP-INF/classes"
               includes="**/*.java"/>
and following is the detail information from the stack trace:
Caused By: java.lang.IllegalArgumentException: interface gov.fema.web.nimcast.service.client.UpdateEmailPortType is not visible from class loader
     at java.lang.reflect.Proxy.getProxyClass(Proxy.java:353)
     at java.lang.reflect.Proxy.newProxyInstance(Proxy.java:581)
     at weblogic.wsee.jaxws.spi.ClientInstance.createProxyInstance(ClientInstance.java:143)
     at weblogic.wsee.jaxws.spi.WLSProvider$ServiceDelegate.getPort(WLSProvider.java:855)
     at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:344)
     at weblogic.wsee.jaxws.spi.WLSProvider$ServiceDelegate.getPort(WLSProvider.java:792)
     at com.sun.xml.ws.client.WSServiceDelegate.getPort(WSServiceDelegate.java:326)
     at javax.xml.ws.Service.getPort(Service.java:92)
     at gov.fema.web.nimcast.service.client.UpdateEmailService.getUpdateEmailPortTypePort(Unknown Source)
     at gov.fema.prepcast.beans.UserManagement.updateUserEmailInNimscast(UserManagement.java:622)
     at gov.fema.prepcast.beans.UserManagement.changeUserProfileInfo(UserManagement.java:324)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.bea.core.repackaged.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:310)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.jee.spi.MethodInvocationVisitorImpl.visit(MethodInvocationVisitorImpl.java:37)
     at weblogic.ejb.container.injection.EnvironmentInterceptorCallbackImpl.callback(EnvironmentInterceptorCallbackImpl.java:54)
     at com.bea.core.repackaged.springframework.jee.spi.EnvironmentInterceptor.invoke(EnvironmentInterceptor.java:50)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:89)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.doProceed(DelegatingIntroductionInterceptor.java:131)
     at com.bea.core.repackaged.springframework.aop.support.DelegatingIntroductionInterceptor.invoke(DelegatingIntroductionInterceptor.java:119)
     at com.bea.core.repackaged.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)
     at com.bea.core.repackaged.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
     at $Proxy144.changeUserProfileInfo(Unknown Source)
     at gov.fema.prepcast.beans.UserManagement_dinn8k_UserManagementLocalImpl.__WL_invoke(Unknown Source)
     at weblogic.ejb.container.internal.SessionLocalMethodInvoker.invoke(SessionLocalMethodInvoker.java:39)
     at gov.fema.prepcast.beans.UserManagement_dinn8k_UserManagementLocalImpl.changeUserProfileInfo(Unknown Source)
     at gov.fema.prepcast.actions.secret.UpdateUserAction.saveProfileInfo(UpdateUserAction.java:287)
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:597)
     at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:452)
     at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:291)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:254)
     at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:176)
     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:263)
     at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:68)
     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:133)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:207)
     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:190)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:75)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:94)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:243)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:267)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:142)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:166)
     at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:176)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:190)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:187)
     at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:248)
     at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:52)
     at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:485)
     at org.apache.struts2.dispatcher.FilterDispatcher.doFilter(FilterDispatcher.java:395)
     at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
     at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
     at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
     at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
     at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
     at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
     at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
     at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
     at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Edited by: 938276 on Jul 25, 2012 7:55 AM

No you haven't, because
Caused by: java.lang.NoClassDefFoundError: org.example.www.Sample_PortType a relevant class can still not be found and Java really is not going to lie to you; this class is not on your application's classpath so it is either missing or put in the wrong place. Note that missing classes can be caused by you forgetting to properly redeploying your application - its usually something silly like that. Figure out what you did wrong and correct your mistake.
The fact that you have to mention that you "setup the classpath" is questionable; in web applications you don't touch the classpath at all. So what exactly did you do?

Problems invoking a secure 8.1 web service from a 6.1 client

I'm trying to invoke a secure 8.1 web service from a 6.1 client application and keep getting rejected with the following message:
Security Violation: User: '<anonymous>' has insufficient permission to access EJB:
In the 6.1 client, I've established a WebServiceProxy and set the userName and password to the proper values, but I can't seem to get past the security.
If there something special I need to do on either the 8.1 securing side or on the 6.1 accessing side to make this work?
Any help would be GREATLY appreciated.

Hi Paul,
This sound familiar, but I cannot at the moment locate a reference to
the issue. I would encourage you to seek the help of our super support
team [1].
Regards,
Bruce
[1]
http://support.bea.com
[email protected]
Paul Merrigan wrote:
>
I'm trying to invoke a secure 8.1 web service from a 6.1 client application and keep getting rejected with the following message:
Security Violation: User: '<anonymous>' has insufficient permission to access EJB:
In the 6.1 client, I've established a WebServiceProxy and set the userName and password to the proper values, but I can't seem to get past the security.
If there something special I need to do on either the 8.1 securing side or on the 6.1 accessing side to make this work?
Any help would be GREATLY appreciated.

Web service from ejb

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