Web services with Apache plugin

Hi!
I am setting up a weblogic 8.1 env. were I have Apache as HTTP server working as proxy for external (outside the company) calls. Is it going to work out-of-the-box for Web Services as well or is there anything I need to think about?
Thx,
Iggy

Hi Meghna,
hmmm...if you are going to start off with webservices, why not go with
the very best available: WLS 8.1 has:
- much better schema coverage,
- rpc, doc-literal and doc-literal-wrapped style
- async client
- jms transport
- security and RM
- many new ant tasks
See the full list: http://edocs.bea.com/wls/docs81/webservices.html
All the features...plus outstanding performance and our award winning
support.
Bruce
Meghna Sinha wrote:
>
Hi,
I am a newbie to Web Services & Apache Axis. I have plugged in Apache Axis with
Weblogic 6.1. I wanted to know whether an architecture of the following is possible.
Web Services published on Apache Axis wrapped on SessionBeans on Weblogic 6.1.
Also can I get some docs, samples that can help me.
Any help is appreciated.
Meghna

Similar Messages

Web Services with Apache Axis plugin Weblogic

Hi,
I am a newbie to Web Services & Apache Axis. I have plugged in Apache Axis with
Weblogic 6.1. I wanted to know whether an architecture of the following is possible.
Web Services published on Apache Axis wrapped on SessionBeans on Weblogic 6.1.
Also can I get some docs, samples that can help me.
Any help is appreciated.
Meghna

Hi Meghna,
hmmm...if you are going to start off with webservices, why not go with
the very best available: WLS 8.1 has:
- much better schema coverage,
- rpc, doc-literal and doc-literal-wrapped style
- async client
- jms transport
- security and RM
- many new ant tasks
See the full list: http://edocs.bea.com/wls/docs81/webservices.html
All the features...plus outstanding performance and our award winning
support.
Bruce
Meghna Sinha wrote:
>
Hi,
I am a newbie to Web Services & Apache Axis. I have plugged in Apache Axis with
Weblogic 6.1. I wanted to know whether an architecture of the following is possible.
Web Services published on Apache Axis wrapped on SessionBeans on Weblogic 6.1.
Also can I get some docs, samples that can help me.
Any help is appreciated.
Meghna

Web services with Apache CXF

:confused; Has anyone worked with apache CXF as a backend web
service. I loaded the wsdl in with the data import tool and it did
grab the wsdl correctly. I ended up running a network sniffer to
see if the actual values being passwd to the backend were being
done correctly. However my apache CXF puked with null values. Is
the data import tool ready for prime time ? Anyone ?
Thanks
Here is the dump of the network.
0x0350: 6164 6420 786d 6c6e 733a 746e 733d 2268
add.xmlns:tns="h
0x0360: 7474 703a 2f2f 4465 6661 756c 744e 616d
ttp://DefaultNam
0x0370: 6573 7061 6365 223e 0a20 2020 2020 203c
espace">.......<
0x0380: 746e 733a 6164 643e 0a20 2020 2020 2020
tns:add>........
0x0390: 203c 746e 733a 6172 6730 3e35 3c2f 746e
.<tns:arg0>5</tn
0x03a0: 733a 6172 6730 3e0a 2020 2020 2020 2020
s:arg0>.........
0x03b0: 3c74 6e73 3a61 7267 313e 363c 2f74 6e73
<tns:arg1>6</tns
0x03c0: 3a61 7267 313e 0a20 2020 2020 203c 2f74
:arg1>.......</t
0x03d0: 6e73 3a61 6464 3e0a 2020 2020 3c2f 746e
ns:add>.....</tn
0x03e0: 733a 6164 643e 0a20 203c 2f53 4f41 502d
s:add>...</SOAP-
0x03f0: 454e 563a 426f 6479 3e0a 3c2f 534f 4150
ENV:Body>.</SOAP
0x0400: 2d45 4e56 3a45 6e76 656c 6f70 653e
-ENV:Envelope>

:confused; Has anyone worked with apache CXF as a backend web
service. I loaded the wsdl in with the data import tool and it did
grab the wsdl correctly. I ended up running a network sniffer to
see if the actual values being passwd to the backend were being
done correctly. However my apache CXF puked with null values. Is
the data import tool ready for prime time ? Anyone ?
Thanks
Here is the dump of the network.
0x0350: 6164 6420 786d 6c6e 733a 746e 733d 2268
add.xmlns:tns="h
0x0360: 7474 703a 2f2f 4465 6661 756c 744e 616d
ttp://DefaultNam
0x0370: 6573 7061 6365 223e 0a20 2020 2020 203c
espace">.......<
0x0380: 746e 733a 6164 643e 0a20 2020 2020 2020
tns:add>........
0x0390: 203c 746e 733a 6172 6730 3e35 3c2f 746e
.<tns:arg0>5</tn
0x03a0: 733a 6172 6730 3e0a 2020 2020 2020 2020
s:arg0>.........
0x03b0: 3c74 6e73 3a61 7267 313e 363c 2f74 6e73
<tns:arg1>6</tns
0x03c0: 3a61 7267 313e 0a20 2020 2020 203c 2f74
:arg1>.......</t
0x03d0: 6e73 3a61 6464 3e0a 2020 2020 3c2f 746e
ns:add>.....</tn
0x03e0: 733a 6164 643e 0a20 203c 2f53 4f41 502d
s:add>...</SOAP-
0x03f0: 454e 563a 426f 6479 3e0a 3c2f 534f 4150
ENV:Body>.</SOAP
0x0400: 2d45 4e56 3a45 6e76 656c 6f70 653e
-ENV:Envelope>

Issue with calling external web service with authentication details ...

Hi,
     I am facing a deployment issue with Oracle ESB. I am trying to call an external Web Service with authentication from ESB SOAP Service. It is working fine with my local ESB version 10.1.3.3.0 Build PCBPEL_10.1.3.3.0_GENERIC_070615.0525; however it is getting an error at our development ESB version 10.1.3.3.1 Build PCBPEL_10.1.3.3.1_GENERIC_RELEASE.
     I am getting following error.
An unhandled exception has been thrown in the ESB system. The exception reported is: "org.collaxa.thirdparty.apache.wsif.WSIFException: exception during SOAP invoke: Server was unable to process request. ---> Object reference not set to an instance of an object.; nested exception is: javax.xml.rpc.soap.SOAPFaultException: Server was unable to process request. ---> Object reference not set to an instance of an object. at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.populateFaultMessage(WSIFOperation_JaxRpc.java:3086) at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.invokeOperation(WSIFOperation_JaxRpc.java:1728) at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.invokeRequestResponseOperation(WSIFOperation_JaxRpc.java:1473) at com.collaxa.cube.ws.wsif.providers.oc4j.jaxrpc.WSIFOperation_JaxRpc.executeRequestResponseOperation(WSIFOperation_JaxRpc.java:1196) at oracle.tip.esb.server.common.wsif.WSIFInvoker.executeOperation(WSIFInvoker.java:867) at oracle.tip.esb.server.common.wsif.WSIFInvoker.nextService(WSIFInvoker.java:770) at oracle.tip.esb.server.common.wsif.WSIFInvoker.nextService(WSIFInvoker.java:790) at oracle.tip.esb.server.service.impl.outadapter.OutboundAdapterService.nextService(OutboundAdapterService.java:208) at oracle.tip.esb.server.service.impl.outadapter.OutboundAdapterService.processBusinessEvent(OutboundAdapterService.java:127) at oracle.tip.esb.server.dispatch.InitialEventDispatcher.dispatchNonRoutingService(InitialEventDispatcher.java:118) at oracle.tip.esb.server.dispatch.InitialEventDispatcher.dispatch(InitialEventDispatcher.java:95) at oracle.tip.esb.server.dispatch.BusinessEvent.raise(BusinessEvent.java:1424) at oracle.tip.esb.utils.EventUtils.raiseBusinessEvent(EventUtils.java:112) at oracle.tip.esb.server.service.EsbRouterSubscription.onBusinessEvent(EsbRouterSubscription.java:307) at oracle.tip.esb.server.dispatch.EventDispatcher.executeSubscription(EventDispat
     Could one of you please help me out to understand why it is happining.
Thanks in advance.
Jyotirmoy.

Hi Mahesh,
One you are missing is authentication token or credentials.
Please refer to the following articles.
http://www.cleverworkarounds.com/2014/02/05/tips-for-using-spd-workflows-to-talk-to-3rd-party-web-services/
A Series of articles related to Web Service in SPD Workflow
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 1
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 2
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 3
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 4
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 5
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 6
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 7
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 8
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 9
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 10
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 11
Trials or tribulation?
Inside SharePoint 2013 workflows–Part 12
Please don't forget to mark it answered, if your problem resolved or helpful

Web services with Jdeveloper using weblogic as server

Hi,
I try to test creating PL/SQL web services by using a connection hosted by weblogic server instead of OC4J. The problem is what I try to publish a package of the database in the second stage when it asks for the connection to use, in the list I don't found the connection I create to weblogic . It presents as choice only connections used the server OC4J.
I do not Know if it is possible to publish a package as web service by using weblogic server connection, and how to do it.
can anyone help me please .
Nawal

Web services can only be published to BEA if you install Apache SOAP on BEA and use the Apache SOAP option of JDeveloper. The J2EE Web Services implementation framework is specific to Oracle9iAS.
The PL/SQL Web Services server implementation is based on the J2EE Web Services option and as a result is not really portable to BEA.
To publish a PL/SQL Web service on BEA with JDeveloper you would have to write the Java wrapper code to invoke the stored procedure using standard JDBC and then publish that Java class as a Web service using Apache SOAP. Then if you had Apache SOAP installed on BEA you would be set.
Portability of Web services implementations is a big feature coming with JAX-RPC - currently what most vendors have is interoperability between implementations because of things like SOAPBuilders and WS-I. When JAX-RPC becomes part of J2EE 1.4 roughly in June and vendors start putting out implementations on it you should get closer to portability.
In the meantime, the easiest way to get portability is to use the same SOAP server on both servers - Apache SOAP is a good example.
Hope this helps.
Mike

Consuming Synchronous RESTful Web Service with PI

Dear experts,
i have a scenario for consuming RESTful web service.
i have followed all the steps showed in the following link for configuring my interface.
http://scn.sap.com/community/pi-and-soa-middleware/blog/2012/08/11/calling-synchronous-restful-web-service-with-pi--i
but still i am facing issues at the communication channel level, the trace of the communication channel is as follows
Error While Sending Message: Additional error text from response: com.sap.engine.interfaces.messaging.api.exception.MessagingException: org.apache.axis.ConfigurationException: adapter is null org.apache.axis.ConfigurationException: adapter is null at com.sap.aii.adapter.axis.modules.HandlerCore.process(HandlerCore.java:60) at com.sap.aii.adapter.axis.modules.HandlerBean.process(HandlerBean.java:86) at sun.reflect.GeneratedMethodAccessor602.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:47) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:50) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:37) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:21) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_MethodRetry.invoke(Interceptors_MethodRetry.java:46) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:191) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:23) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:25) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:17) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:138) at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164) at com.sun.proxy.$Proxy3284.process(Unknown Source) at com.sap.aii.af.app.mp.ejb.ModuleProcessorBean.process(ModuleProcessorBean.java:264) at sun.reflect.GeneratedMethodAccessor544.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:47) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:50) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:37) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:21) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_MethodRetry.invoke(Interceptors_MethodRetry.java:46) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:191) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:23) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:25) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:17) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:138) at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164) at com.sun.proxy.$Proxy646.process(Unknown Source) at com.sap.aii.af.app.listener.AFWListenerBean.onMessage(AFWListenerBean.java:422) at sun.reflect.GeneratedMethodAccessor558.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.sap.engine.services.ejb3.runtime.impl.RequestInvocationContext.proceedFinal(RequestInvocationContext.java:47) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:166) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatesTransition.invoke(Interceptors_StatesTransition.java:19) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Resource.invoke(Interceptors_Resource.java:50) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.doWorkWithAttribute(Interceptors_Transaction.java:37) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_Transaction.invoke(Interceptors_Transaction.java:21) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_MethodRetry.invoke(Interceptors_MethodRetry.java:46) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:191) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_StatelessInstanceGetter.invoke(Interceptors_StatelessInstanceGetter.java:23) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_SecurityCheck.invoke(Interceptors_SecurityCheck.java:25) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.Interceptors_ExceptionTracer.invoke(Interceptors_ExceptionTracer.java:17) at com.sap.engine.services.ejb3.runtime.impl.AbstractInvocationContext.proceed(AbstractInvocationContext.java:179) at com.sap.engine.services.ejb3.runtime.impl.DefaultInvocationChainsManager.startChain(DefaultInvocationChainsManager.java:138) at com.sap.engine.services.ejb3.runtime.impl.DefaultEJBProxyInvocationHandler.invoke(DefaultEJBProxyInvocationHandler.java:164) at com.sun.proxy.$Proxy603.onMessage(Unknown Source) at com.sap.engine.messaging.impl.spi.ServicesImpl.deliver(ServicesImpl.java:362) at com.sap.aii.adapter.xi.ms.XIEventHandler.onDeliver(XIEventHandler.java:1091) at com.sap.engine.messaging.impl.core.queue.consumer.RequestConsumer.onMessage(RequestConsumer.java:75) at com.sap.engine.messaging.impl.core.queue.Queue.run(Queue.java:1017) at com.sap.engine.messaging.runtime.MSWorkWrapper.run(MSWorkWrapper.java:58) at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37) at java.security.AccessController.doPrivileged(Native Method) at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:185) at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:302)
i have also attached screen shots of module tab of my SOAP(Axis) adapter
regards,
sushant

Hi Sushant
Check the question 11.I am getting org.apache.axis.ConfiguraitonException: adapter is null in this note 1039369 - FAQ XI Axis Adapter
(you will find all the answers in the attachment section)
Regards.

Weblogic - a web service with java.lang.Object parameter

hi all,
i'm creating a web service with a java.lang.Object parameter.
my question is as follows:
when a client calls the web service, how to i get the soap message object and convert it to soap message string using the parameter?
thanks,
alex

Here's some code from one of the Axis samples, this shows the basic process of making a call:
package samples.message;
import org.apache.axis.client.Service;
import org.apache.axis.client.Call;
import org.apache.axis.message.SOAPBodyElement;
import org.apache.axis.utils.Options;
import org.apache.axis.utils.XMLUtils;
import org.w3c.dom.Element;
import java.net.URL;
import java.util.Vector;
public class TestMsg {
public String doit(String[] args) throws Exception {
Options opts = new Options(args);
opts.setDefaultURL("http://localhost:8080/axis/services/MessageService");
Service service = new Service();
Call call = (Call) service.createCall();
call.setTargetEndpointAddress( new URL(opts.getURL()) );
SOAPBodyElement[] input = new SOAPBodyElement[2];
input[0] = new SOAPBodyElement(XMLUtils.StringToElement("urn:foo",
"e1", "Hello"));
input[1] = new SOAPBodyElement(XMLUtils.StringToElement("urn:foo",
"e1", "World"));
Vector elems = (Vector) call.invoke( input );
SOAPBodyElement elem = null ;
Element e = null ;
elem = (SOAPBodyElement) elems.get(0);
e = elem.getAsDOM();
String str = "Res elem[0]=" + XMLUtils.ElementToString(e);
elem = (SOAPBodyElement) elems.get(1);
e = elem.getAsDOM();
str = str + "Res elem[1]=" + XMLUtils.ElementToString(e);
return( str );
public static void main(String[] args) throws Exception {
String res = (new TestMsg()).doit(args);
System.out.println(res);

Web services with servicegen i Weblogic 7

I am trying to create web services with Weblogic's tool servicegen and
ANT. It works great until I have a web service method that return a PK
class of an EJB. I get the error "Error: bean property and public
field found with the same name: id" (full stacktrace below). After
some investigating I found out that it was my PK class that was the
bad guy. But my PK class MUST have the field "id" public, otherwise
ejbc complains...
Am I doing anything wrong or does anyone have a solution?
/Weasel
webservices:
[servicegen] Generating service "HelloWorldEJB" ...
[servicegen] Generating XML types and serializers from ejb-jar
(E:\java\projects\CMP20CMR-xdoclet\build\ejb\weblogic-ejb\samples-ejb.jar)
[servicegen] weblogic.xml.schema.binding.BindingException: Error: bean
property and public field found with the same name: id
[servicegen]      at weblogic.ant.taskdefs.webservices.autotype.AutoTypeTask.execute(AutoTypeTask.java:356)
[servicegen]      at weblogic.ant.taskdefs.webservices.servicegen.ServiceGenTask.generateService(ServiceGenTask.java:248)
[servicegen]      at weblogic.ant.taskdefs.webservices.servicegen.ServiceGenTask.execute(ServiceGenTask.java:141)
[servicegen]      at org.apache.tools.ant.Task.perform(Task.java)
[servicegen]      at org.apache.tools.ant.Target.execute(Target.java)
[servicegen]      at org.apache.tools.ant.Target.performTasks(Target.java)
[servicegen]      at org.apache.tools.ant.Project.executeTarget(Project.java)
[servicegen]      at org.apache.tools.ant.Project.executeTargets(Project.java)
[servicegen]      at org.apache.tools.ant.Main.runBuild(Main.java)
[servicegen]      at org.apache.tools.ant.Main.start(Main.java)
[servicegen]      at org.apache.tools.ant.Main.main(Main.java)
[servicegen] --- Nested Exception ---
[servicegen] weblogic.xml.schema.binding.BindingException: Error: bean
property and public field found with the same name: id
[servicegen]      at weblogic.ant.taskdefs.webservices.autotype.ComponentAutoTyper.mapComponent(ComponentAutoTyper.java:157)
[servicegen]      at weblogic.ant.taskdefs.webservices.autotype.EJBAutoTyper.run(EJBAutoTyper.java:100)
[servicegen]      at weblogic.ant.taskdefs.webservices.autotype.AutoTypeTask.execute(AutoTypeTask.java:350)
[servicegen]      at weblogic.ant.taskdefs.webservices.servicegen.ServiceGenTask.generateService(ServiceGenTask.java:248)
[servicegen]      at weblogic.ant.taskdefs.webservices.servicegen.ServiceGenTask.execute(ServiceGenTask.java:141)
[servicegen]      at org.apache.tools.ant.Task.perform(Task.java)
[servicegen]      at org.apache.tools.ant.Target.execute(Target.java)
[servicegen]      at org.apache.tools.ant.Target.performTasks(Target.java)
[servicegen]      at org.apache.tools.ant.Project.executeTarget(Project.java)
[servicegen]      at org.apache.tools.ant.Project.executeTargets(Project.java)
[servicegen]      at org.apache.tools.ant.Main.runBuild(Main.java)
[servicegen]      at org.apache.tools.ant.Main.start(Main.java)
[servicegen]      at org.apache.tools.ant.Main.main(Main.java)
[servicegen] --- Nested Exception ---
[servicegen] weblogic.xml.schema.binding.BindingException: Error: bean
property and public field found with the same name: id
[servicegen]      at weblogic.xml.schema.binding.internal.codegen.JavaInspector.checkForFieldConflict(JavaInspector.java:384)
[servicegen]      at weblogic.xml.schema.binding.internal.codegen.JavaInspector.addPropertiesToScalar(JavaInspector.java:345)
[servicegen]      at weblogic.xml.schema.binding.internal.codegen.JavaInspector.fillDescriptor(JavaInspector.java:152)
[servicegen]      at weblogic.xml.schema.binding.internal.codegen.JavaInspector.getDescriptor(JavaInspector.java:115)
[servicegen]      at weblogic.xml.schema.binding.internal.codegen.JavaInspector.createDescriptorForClass(JavaInspector.java:90)
[servicegen]      at weblogic.xml.schema.binding.internal.codegen.Compiler.compile(Compiler.java:121)
[servicegen]      at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:88)
[servicegen]      at weblogic.xml.schema.binding.internal.XSDTypeMappingBuilder.mapClass(XSDTypeMappingBuilder.java:101)
[servicegen]      at weblogic.xml.schema.binding.internal.TypeMappingBuilderBase.addMapping(TypeMappingBuilderBase.java:176)
[servicegen]      at weblogic.ant.taskdefs.webservices.autotype.ComponentAutoTyper.addMapping(ComponentAutoTyper.java:85)
[servicegen]      at weblogic.ant.taskdefs.webservices.autotype.ComponentAutoTyper.mapComponent(ComponentAutoTyper.java:113)
[servicegen]      at weblogic.ant.taskdefs.webservices.autotype.EJBAutoTyper.run(EJBAutoTyper.java:100)
[servicegen]      at weblogic.ant.taskdefs.webservices.autotype.AutoTypeTask.execute(AutoTypeTask.java:350)
[servicegen]      at weblogic.ant.taskdefs.webservices.servicegen.ServiceGenTask.generateService(ServiceGenTask.java:248)
[servicegen]      at weblogic.ant.taskdefs.webservices.servicegen.ServiceGenTask.execute(ServiceGenTask.java:141)
[servicegen]      at org.apache.tools.ant.Task.perform(Task.java)
[servicegen]      at org.apache.tools.ant.Target.execute(Target.java)
[servicegen]      at org.apache.tools.ant.Target.performTasks(Target.java)
[servicegen]      at org.apache.tools.ant.Project.executeTarget(Project.java)
[servicegen]      at org.apache.tools.ant.Project.executeTargets(Project.java)
[servicegen]      at org.apache.tools.ant.Main.runBuild(Main.java)
[servicegen]      at org.apache.tools.ant.Main.start(Main.java)
[servicegen]      at org.apache.tools.ant.Main.main(Main.java)
BUILD FAILED
E:\java\projects\CMP20CMR-xdoclet\script\build.xml:498:
weblogic.xml.schema.binding.BindingException: Error: bean property and
public field found with the same name: id

Web services can only be published to BEA if you install Apache SOAP on BEA and use the Apache SOAP option of JDeveloper. The J2EE Web Services implementation framework is specific to Oracle9iAS.
The PL/SQL Web Services server implementation is based on the J2EE Web Services option and as a result is not really portable to BEA.
To publish a PL/SQL Web service on BEA with JDeveloper you would have to write the Java wrapper code to invoke the stored procedure using standard JDBC and then publish that Java class as a Web service using Apache SOAP. Then if you had Apache SOAP installed on BEA you would be set.
Portability of Web services implementations is a big feature coming with JAX-RPC - currently what most vendors have is interoperability between implementations because of things like SOAPBuilders and WS-I. When JAX-RPC becomes part of J2EE 1.4 roughly in June and vendors start putting out implementations on it you should get closer to portability.
In the meantime, the easiest way to get portability is to use the same SOAP server on both servers - Apache SOAP is a good example.
Hope this helps.
Mike

Web service - eclipse - apache/tomcat - soap - java

Hi!
I want to develop a web service. I use eclipse as java ide, and apache as web server. I could not get the information how to develop a web service with my ide and web server. I want to use soap too.
Anyone will you please help/instruct me to develop a web service.
Thanks for all...

bump
Can any one help me here?
I have an application that uses SOAP and JNLP. Clients with Java 1.4.2 everything works fine but under Java1.5 the SOAP calls take forever to complete (each is about 4 seconds and there are often a lot of SOAP calls)
My webserver is Tomcat 5.5.12
I'm not sure of my soap version, but i believe it is 2.3 (.1? how can i find out)
I have Java 1.5 and 1.4 installed and Tomcat uses Java 1.5 - I compile my classes for Java 1.4 but I really want Java 5 to work.
My soap services are deployed and correctly displayed with the SOAP admin page.
What kind of java 5 soap incomptability might i have found here? can anyone help me.
B.t.w. from my local computer this problem doesn't happen - Java 1.5 works correctly - it is only when it is on a different computer (even on the intranet) that i have problems.
Any ideas
Thanks
Martin

Compile build.xml with Ant for web service with annotations

Hi Friends,
I have a web service with annotations, using javax.annotation.PostConstruct, and javax.annotation.PreDestroy.
I have a build.xml to create a EAR for this web service.
When I run the ant task, the build complete successfully but the .war file cannot be deployed on the WLS server. Taking a closer look, I see that the required files such as, webservices.xml, weblogic.xml, weblogic-webservices.xml, Provision.wsdl files are not generated.
Following is the build.xml file:
<?xml version="1.0" encoding="windows-1252" ?>
<project default="jwsc">
<property file="build.properties"/>
<property name="weblogic.jar.classpath"
value="C:/bea_jDev/wlserver_10.3/server/lib"/>
<property name="oimclient.jar.classpath"
          value="C:/_data/Project_Dc/OIM_jars" />
     <property name="com.jar.classpath" value="C:/JDeveloper/mywork/Service_Test/lib" />
<taskdef name="jwsc" classname="weblogic.wsee.tools.anttasks.JwscTask">
<classpath>
<path id="weblogic.classpath">
<pathelement path="WEBLOGIC_HOME"/>
<fileset dir="${weblogic.jar.classpath}">
<include name="**/*.jar"/>
</fileset>
</path>
</classpath>
</taskdef>
<target name="all" depends="clean,build-service,deploy"></target>
<target name="build-service">
     <jwsc srcdir="${src.home}" destdir="ear_directory" >
<classpath>
<path id="oim.classpath">
<pathelement path="OIM_HOME"/>
<fileset dir="${oimclient.jar.classpath}">
<include name="**/*.jar"/>
</fileset>
<fileset dir="${com.jar.classpath}">
<include name="**/*.jar"/>
</fileset>
</path>
</classpath>
<jws file="${jws.home}" type="JAXWS" />
</jwsc>
</target>
<target name="deploy">

</target>
<target name="clean">
<delete dir="output" />
</target>
</project>
Can you please point out what else is to be done and where exactly am I going wrong in writing the build.xml file.
Let me know if some else information is required.

This is what I get when I run the ant task:
Buildfile: C:\JDeveloper\mywork\ProvisioningService_Test2\Provision\resource\build.xml
build-service:
[jwsc] JWS: processing module /com/fox/provision/webservice/endpoint/impl/ProvisionEndPointImpl
[jwsc] Parsing source files
[jwsc] Parsing source files
[jwsc] 1 JWS files being processed for module /com/.../provision/webservice/endpoint/impl/ProvisionEndPointImpl
[jwsc] [JAM] Warning: failed to resolve class org.apache.xmlbeans.XmlObject
[jwsc] [JAM] Warning: failed to resolve class com.bea.xml.XmlObject
[jwsc] [JAM] Warning: failed to resolve class javax.xml.rpc.holders.Holder
[jwsc] JWS: C:\..\...\..\...\code\ProvisioningService\src\com\...\provision\webservice\endpoint\impl\..EndPointImpl.java Validated.
[jwsc] Processing 1 JAX-WS web services...
[jwsc] warning: Specified AnnotationProcessorFactory, 'com.sun.istack.ws.AnnotationProcessorFactoryImpl', not found on search path.
warning: No annotation processors found but annotations present.
2 warnings
[jwsc] Compiling 2 source files to C:\DOCUME~1\....\LOCALS~1\Temp\_lsgijm
[jwsc] Building jar: C:\..\...\..\...\code\ProvisioningService\src\com\...\provision\webservice\deploy\ear_directory\com\fox\provision\webservice\endpoint\impl\...EndPointImpl.war
[jwsc] Created JWS deployment outputFile: C:\..\...\..\...\code\ProvisioningService\src\com\...\provision\webservice\deploy\ear_directory\....\...\provision\webservice\endpoint\impl\..EndPointImpl.war
[jwsc] [EarFile] Application File : C:\..\...\..\...\code\ProvisioningService\src\com\.....\provision\webservice\deploy\ear_directory\META-INF\application.xml
[AntUtil.deleteDir] Deleting directory C:\DOCUME~1\....\LOCALS~1\Temp\_lsgijm
BUILD SUCCESSFUL
Total time: 7 seconds
Due to some limitations, I edited the path in the build.xml files.
Please let me know what can be done. Thanks.
Edited by: user9112073 on Nov 22, 2011 9:52 PM

Preparations to learn Web Services with Java

I have only worked with JSP,JDBC, JavaBeans and Servlets in Tomcat using MVC architecture the past couple years. I have never used Struts framework. I am thinking about taking a Web Services with Java course and was wondering if my background will be enough to keep up with the advance topic of Java web service?

Yes, at first you should have to worry about understanding the basic concepts, WSDL, and a little bit of XML (it does not make very senso to study far too much because sometimes you won't use all the api you may study).
The focus point is understanding that you can build a web service infrastructure passing using many different approaches: starting from wsdl, starting from java, based on WSDL, based on REST and things like that.
JAX-WS is a very powerful toolkit that covers well all the possible approaches you may have.
Anyway starting from scratch is quite frustrating... it is difficult to find around a good guide that covers all the aspects and make you understand the Big Picture. That's really the focus point.
There is a very good book about written by Mark Hansen.
Check out also that there are so many franmeworks around that implements the specification: almost every Corp. implements its own stack.... Sun, Apache, Spring, IBM, JBOSS and so on.
This is quite misleading at first.
Metro is very good and very well implemented with netbeans, and it's easier to start with it. anyway it hides you sometimes what's going on underneath.
I find CXF is a very good framework, and if you love the SPring wayyou should consider give it a chance.
I have no experience of other frameworks.

Oracle web service on apache tomcat 5.5.X

Hello everyone,
we developed web service using oracle jdeveloper 10.1.3.2 and successfully deployed it on OC4J. It works fine.
we also tried to deploy that web service on apache tomcat 5.5.17, but faced with error:
java.lang.reflect.InvocationTargetException
at sun.reflect.GeneratedMethodAccessor21.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.tomcat.util.IntrospectionUtils.callMethodN(IntrospectionUtils.java:929)
at org.apache.tomcat.util.digester.CallMethodRule.end(CallMethodRule.java:578)
at org.apache.tomcat.util.digester.Rule.end(Rule.java:228)
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1057)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1318)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> PointSoap12
HttpPort in servlet mapping
at org.apache.catalina.core.StandardContext.addServletMapping(StandardContext.java:2292)
at org.apache.catalina.core.StandardContext.addServletMapping(StandardContext.java:2268)
... 39 more
16.07.2007 8:55:46 org.apache.catalina.startup.ContextConfig applicationWebConfig
SEVERE: Parse error in application web.xml file at jndi:/localhost/WebServices/WEB-INF/web.xml
java.lang.IllegalArgumentException: Invalid <url-pattern> PointSoap12HttpPort in servlet mapping
at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2725)
at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2751)
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1060)
at oracle.xml.parser.v2.NonValidatingParser.parseElement(NonValidatingParser.java:1318)
at oracle.xml.parser.v2.NonValidatingParser.parseRootElement(NonValidatingParser.java:336)
at java.lang.reflect.Method.invoke(Unknown Source)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:294)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:432)
did anyone solve this problem or is there any workaround for this?
thanks for your help in advance.
Renat

Please modify the url-pattern in web.xml.
java.lang.IllegalArgumentException: Invalid <url-pattern>
URL-patterns must be one of the following:
- start with a '/' and end with a '/*', use this one for path patterns
- start with a '*.' and end with a character, use this for extension mapping
- some sequence of characters starting with '/' and not ending in '*', use this for exact matches.

Deploy web service on apache tomcat

Hi,
I have J2EE application and now I need to expose some of the methods from this application via web service. I am using apache tomcat 6.20 and I am having lots of issues deploying my web service to apache tomcat.
It seem to work fine on gloss fish as I was following the tutorial on netbeans for simple web services.
Any ideas on best practice on building web service on apache tomcat. I've seen many people are having issues with this combination tomcat and jaxws but didn't find anything helpful.
Thanks in advance.

Here is the error I am getting when trying to pass strongly typed objects:
javax.xml.ws.WebServiceException: javax.xml.bind.MarshalException
- with linked exception:
[javax.xml.bind.JAXBException: class java.util.LinkedList nor any of its super class is known to this context.]
        at com.sun.xml.ws.message.jaxb.JAXBMessage.writePayloadTo(JAXBMessage.java:329)
        at com.sun.xml.ws.message.AbstractMessageImpl.writeTo(AbstractMessageImpl.java:142)
        at com.sun.xml.ws.encoding.StreamSOAPCodec.encode(StreamSOAPCodec.java:109)
        at com.sun.xml.ws.encoding.SOAPBindingCodec.encode(SOAPBindingCodec.java:258)
        at com.sun.xml.ws.transport.http.HttpAdapter.encodePacket(HttpAdapter.java:338)
        at com.sun.xml.ws.transport.http.HttpAdapter.access$100(HttpAdapter.java:93)
        at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:480)
        at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
        at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
        at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doGet(WSServletDelegate.java:129)
        at com.sun.xml.ws.transport.http.servlet.WSServletDelegate.doPost(WSServletDelegate.java:160)
        at com.sun.xml.ws.transport.http.servlet.WSServlet.doPost(WSServlet.java:75)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:845)
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
        at java.lang.Thread.run(Thread.java:619)
Caused by: javax.xml.bind.MarshalException
- with linked exception:
[javax.xml.bind.JAXBException: class java.util.LinkedList nor any of its super class is known to this context.]
        at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:279)
        at com.sun.xml.bind.v2.runtime.BridgeImpl.marshal(BridgeImpl.java:100)
        at com.sun.xml.bind.api.Bridge.marshal(Bridge.java:141)
        at com.sun.xml.ws.message.jaxb.JAXBMessage.writePayloadTo(JAXBMessage.java:321)
        ... 25 more
Caused by: javax.xml.bind.JAXBException: class java.util.LinkedList nor any of its super class is known to this context.
        at com.sun.xml.bind.v2.runtime.XMLSerializer.reportError(XMLSerializer.java:242)
        at com.sun.xml.bind.v2.runtime.XMLSerializer.reportError(XMLSerializer.java:257)
        at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:649)
        at com.sun.xml.bind.v2.runtime.property.ArrayElementNodeProperty.serializeItem(ArrayElementNodeProperty.java:65)
        at com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:168)
        at com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:152)
        at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
        at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:681)
        at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:150)
        at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
        at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:681)
        at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:274)
        ... 28 more
Caused by: javax.xml.bind.JAXBException: class java.util.LinkedList nor any of its super class is known to this context.
        at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getBeanInfo(JAXBContextImpl.java:566)
        at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:644)
        ... 37 more

Regarding RESTful WEB SERVICES with SPRING MVC Framework

Hi,
Can anyone explain me about RESTful WEB SERVICES with SPRING MVC Framework .
It is urgent for me.
Thanks
Venkat Jalli

Hi Manoj,
I am also new to Spring MVC portlet. But, I tried to see the difference between sample spring portlet and your code below. Issue that I can see is, in your code, you have not mapped your servlet container with portlet application. So, in theory, your servlet containder do not know that you have a servlet. Let me try to explain from sample portlet,
In portlet.xml, they have something like below:-
<portlet-name>swf-booking-mvc</portlet-name>
<display-name>Spring Webflow Booking MVC</display-name>
<portlet-class>org.springframework.web.portlet.DispatcherPortlet</portlet-class>
And in web.xml, they have below:-
<servlet-name>swf-booking-mvc</servlet-name>
<servlet-class>org.apache.pluto.core.PortletServlet</servlet-class>
<init-param>
<param-name>portlet-name</param-name>
<param-value>swf-booking-mvc</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
This web.xml is for Pluto portlet container and there will something similar for Weblogic portal as well that I am trying to figure out :(
Thanks,
Sanjeev

Making Asynchronous Web Services in apache axis

Hi all,
I am willing to make an asynchronous web service using apache axis.Can I use Tomcat 5.x or I have to use WebLogic only.Please help.
With regards,
ajse

Hi all,
I really need to know this,becouse I am running out of time.Can anyone pls
let me know about this?
With regards,
ajse

Web services with Apache plugin

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