Web Service and Java Classes

Hello,
I have list of java classes. I have one java class which calls only the required functions from the list of java classes. When I try to create a VI on that java class I see all the functions needed but all of them are grayed.
Can anybody please help?
Best regards,
Dharmi

Has anyone else solved this problem? We too are experiencing the same problem.
We are trying to build a .JWS file from within an ANT build script. The build script compiles the site into a single EAR file that should contain a deployable and usable JWS component, however it obviously does not.
If anyone has a solution, please let us know. We're facing a code freeze on this project by this Friday and really need some help.

Similar Messages

Parse errors while creating a Web service from Java class!

Can anybody tell me please, is it possible to create a Web Service from java class where the input from user is required ?
I have the following program, which is successfully compiled, but when I'm trying to make a web service in JDeveloper, the following error occurs:
"Validation failed.
The implementation class primePackage.isPrime ofport type MyWebService contains parse errors."
import java.io.*;
import java.util.*;
class isPrime
public static void main (String args[])
Scanner reader = new Scanner(System.in);
int n;
System.out.println ("Enter a number you want to know is it prime or not");
n=reader.nextInt();
if (isPrime(n))
System.out.println ("True");
else
System.out.println ("False");
static boolean isPrime (int n)
int i=2;
while (i<=n-1)
if (n%i==0)
return false;
i++;
return true;
}

Hi,
Can anybody tell me please, is it possible to create
a Web Service from java class where the input from
user is required ?Yes, the parameters of your method will be mapped in WSDL.
But i've some considerations about your code.
I suggest you change the name of isPrime do Prime, its a good code convention to put the name of class starting with Upper case. and isn't good the name of class equals to name of method.
I suggest you to change the "static boolean isPrime (int n)" to "public boolean isPrime(int n)" to publish a method as a WebService method it's must be public and not static. After this change try to generate your Web Service.
Regards.

Web Service From Java class, serialization problem

Hi,
I want to create Web Service from Java class, I made java project, generated web service from it, create web service archive project and deployed it to WAS 6.40.
My class have 2 methods,
public int add(int a, int b);
public MyResponse doSomthing(MyRequest req);
I can succesfully call add method from Web Service Navigator, it works fine but when I call doSomthing methods I get the following error:
<b>
Deserializing fails. Nested message: XML Deserialization Error. Result class [com.mycomp.sap_tech.ws.MyRequest] does not have property [Amount] of type [java.lang.String]. It is required to load XML..
</b>
Any ideas how to resolve it?
P.S. MyRequest class is exposed throw VI, has default constractor and public getters and setters for all properties. It implements Serializable as well. Any guesses?
Thanks in advance,
Victor.

Hi Bhavik, thanks for response.
as I already mentioned it implements Serializable, so it is not the problem.
Thanks Avi but it didn't helps iether
Victor

Create web service using java class

Hi,
I created the web service using java class then i deployed this web service in to the weblogic admin server.when i tested this process it is working fine.
when I tested The generated WSDL to this process in browser(IE). it is not working.
I need to to invoke this webservice from another BPEL but this WSDL is not working.

Hi,
when i created the webservice in jdeveloper by default it is connected to integrated weblogic server and generates this wsdl.
http://localhost:7101/helloApplication-javaexcel-context-root/MyWebService1Soap12HttpPort?WSDL
then I deployed this webservice in to the Adminserver.it gives the following URL.
http://192.168.56.1:7001/extracExcelToCSV-extractExcelToCSV-context-root/ExtractExcelToCSVSoap12HttpPort?wsdl
This URL is not working but when i tested this process it is working fine.
It is giving below error when i try to invoke from jdeveloper
Error while reading wsdl file
caused by:java.net.connectExcepption :Connection timed out:connect

Error while deploying web service from Java class

Hi,
I have a simple java class which I want to deploy as web service with some methods in the Java class as web service operations.
How to do this in Jdev 11g?
Is there any good detailed tutorial on this?
I just created an web service from the class and went for deployment in Weblogic.
This resulted in Illegal Annotation Exception as shown below.
Please help!!
Regards,
Sam
[Deployer:149034]An exception occurred for task [Deployer:149026]deploy application WorklistWebService-CustomWorklist-context-root on SOA_Cluster.: [HTTP:101216]Servlet: "CustomWorkListUtilSoap12HttpPort" failed to preload on startup in Web application: "WorklistWebService-CustomWorklist-context-root.war".
javax.xml.ws.WebServiceException: Unable to create JAXBContext
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:164)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:94)
at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:281)
at com.sun.xml.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:363)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:202)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:496)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:539)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.getEndpoint(JAXWSDeployedServlet.java:183)
at weblogic.wsee.jaxws.JAXWSServlet.registerEndpoint(JAXWSServlet.java:135)
at weblogic.wsee.jaxws.JAXWSServlet.init(JAXWSServlet.java:64)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.init(JAXWSDeployedServlet.java:55)
at javax.servlet.GenericServlet.init(GenericServlet.java:242)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3154)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:485)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:427)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:201)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:249)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:427)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:28)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:637)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:43)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:164)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:69)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.security.PrivilegedActionException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions
java.lang.StackTraceElement does not have a no-arg default constructor.
this problem is related to the following location:
at java.lang.StackTraceElement
at public java.lang.StackTraceElement[] java.lang.Throwable.getStackTrace()
at java.lang.Throwable
at public java.lang.Throwable com.gehc.util.jaxws.WorkflowExceptionBean.rootCause
at com.gehc.util.jaxws.WorkflowExceptionBean
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:151)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:95)
... 51 more
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions
java.lang.StackTraceElement does not have a no-arg default constructor.
this problem is related to the following location:
at java.lang.StackTraceElement
at public java.lang.StackTraceElement[] java.lang.Throwable.getStackTrace()
at java.lang.Throwable
at public java.lang.Throwable com.gehc.util.jaxws.WorkflowExceptionBean.rootCause
at com.gehc.util.jaxws.WorkflowExceptionBean
at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:102)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:478)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:308)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1149)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:169)
at com.sun.xml.bind.api.JAXBRIContext.newInstance(JAXBRIContext.java:160)
at com.sun.xml.ws.developer.JAXBContextFactory$1.createJAXBContext(JAXBContextFactory.java:74)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:159)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:151)
... 53 more
:com.sun.xml.bind.v2.runtime.IllegalAnnotationsException:1 counts of IllegalAnnotationExceptions.
[08:44:23 PM] Weblogic Server Exception: weblogic.application.ModuleException: [HTTP:101216]Servlet: "CustomWorkListUtilSoap12HttpPort" failed to preload on startup in Web application: "WorklistWebService-CustomWorklist-context-root.war".
javax.xml.ws.WebServiceException: Unable to create JAXBContext
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:164)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:94)
at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:281)
at com.sun.xml.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:363)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:202)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:496)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:539)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.getEndpoint(JAXWSDeployedServlet.java:183)
at weblogic.wsee.jaxws.JAXWSServlet.registerEndpoint(JAXWSServlet.java:135)
at weblogic.wsee.jaxws.JAXWSServlet.init(JAXWSServlet.java:64)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.init(JAXWSDeployedServlet.java:55)
at javax.servlet.GenericServlet.init(GenericServlet.java:242)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3154)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:485)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:427)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:201)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:249)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:427)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:28)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:637)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:43)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:164)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:69)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.security.PrivilegedActionException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions
java.lang.StackTraceElement does not have a no-arg default constructor.
this problem is related to the following location:
at java.lang.StackTraceElement
at public java.lang.StackTraceElement[] java.lang.Throwable.getStackTrace()
at java.lang.Throwable
at public java.lang.Throwable com.gehc.util.jaxws.WorkflowExceptionBean.rootCause
at com.gehc.util.jaxws.WorkflowExceptionBean
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:151)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:95)
... 51 more
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions
java.lang.StackTraceElement does not have a no-arg default constructor.
this problem is related to the following location:
at java.lang.StackTraceElement
at public java.lang.StackTraceElement[] java.lang.Throwable.getStackTrace()
at java.lang.Throwable
at public java.lang.Throwable com.gehc.util.jaxws.WorkflowExceptionBean.rootCause
at com.gehc.util.jaxws.WorkflowExceptionBean
at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:102)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:478)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:308)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1149)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:169)
at com.sun.xml.bind.api.JAXBRIContext.newInstance(JAXBRIContext.java:160)
at com.sun.xml.ws.developer.JAXBContextFactory$1.createJAXBContext(JAXBContextFactory.java:74)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:159)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:151)
... 53 more
:com.sun.xml.bind.v2.runtime.IllegalAnnotationsException:1 counts of IllegalAnnotationExceptions
[08:44:23 PM] Caused by: java.lang.Throwable: Substituted for the exception java.security.PrivilegedActionException which lacks a String contructor, original message - com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions
java.lang.StackTraceElement does not have a no-arg default constructor.
this problem is related to the following location:
[08:44:23 PM] See server logs or server console for more details.
[08:44:23 PM] weblogic.application.ModuleException: [HTTP:101216]Servlet: "CustomWorkListUtilSoap12HttpPort" failed to preload on startup in Web application: "WorklistWebService-CustomWorklist-context-root.war".
javax.xml.ws.WebServiceException: Unable to create JAXBContext
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:164)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:94)
at com.sun.xml.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:281)
at com.sun.xml.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:363)
at com.sun.xml.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:202)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:496)
at com.sun.xml.ws.api.server.WSEndpoint.create(WSEndpoint.java:539)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.getEndpoint(JAXWSDeployedServlet.java:183)
at weblogic.wsee.jaxws.JAXWSServlet.registerEndpoint(JAXWSServlet.java:135)
at weblogic.wsee.jaxws.JAXWSServlet.init(JAXWSServlet.java:64)
at weblogic.wsee.jaxws.JAXWSDeployedServlet.init(JAXWSDeployedServlet.java:55)
at javax.servlet.GenericServlet.init(GenericServlet.java:242)
at weblogic.servlet.internal.StubSecurityHelper$ServletInitAction.run(StubSecurityHelper.java:283)
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
at weblogic.servlet.internal.StubSecurityHelper.createServlet(StubSecurityHelper.java:64)
at weblogic.servlet.internal.StubLifecycleHelper.createOneInstance(StubLifecycleHelper.java:58)
at weblogic.servlet.internal.StubLifecycleHelper.<init>(StubLifecycleHelper.java:48)
at weblogic.servlet.internal.ServletStubImpl.prepareServlet(ServletStubImpl.java:539)
at weblogic.servlet.internal.WebAppServletContext.preloadServlet(WebAppServletContext.java:1985)
at weblogic.servlet.internal.WebAppServletContext.loadServletsOnStartup(WebAppServletContext.java:1959)
at weblogic.servlet.internal.WebAppServletContext.preloadResources(WebAppServletContext.java:1878)
at weblogic.servlet.internal.WebAppServletContext.start(WebAppServletContext.java:3154)
at weblogic.servlet.internal.WebAppModule.startContexts(WebAppModule.java:1508)
at weblogic.servlet.internal.WebAppModule.start(WebAppModule.java:485)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:427)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.ScopedModuleDriver.start(ScopedModuleDriver.java:201)
at weblogic.application.internal.flow.ModuleListenerInvoker.start(ModuleListenerInvoker.java:249)
at weblogic.application.internal.flow.ModuleStateDriver$3.next(ModuleStateDriver.java:427)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.flow.ModuleStateDriver.start(ModuleStateDriver.java:119)
at weblogic.application.internal.flow.StartModulesFlow.activate(StartModulesFlow.java:28)
at weblogic.application.internal.BaseDeployment$2.next(BaseDeployment.java:637)
at weblogic.application.utils.StateMachineDriver.nextState(StateMachineDriver.java:52)
at weblogic.application.internal.BaseDeployment.activate(BaseDeployment.java:205)
at weblogic.application.internal.SingleModuleDeployment.activate(SingleModuleDeployment.java:43)
at weblogic.application.internal.DeploymentStateChecker.activate(DeploymentStateChecker.java:161)
at weblogic.deploy.internal.targetserver.AppContainerInvoker.activate(AppContainerInvoker.java:79)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.activate(AbstractOperation.java:569)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.activateDeployment(ActivateOperation.java:150)
at weblogic.deploy.internal.targetserver.operations.ActivateOperation.doCommit(ActivateOperation.java:116)
at weblogic.deploy.internal.targetserver.operations.AbstractOperation.commit(AbstractOperation.java:323)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleDeploymentCommit(DeploymentManager.java:844)
at weblogic.deploy.internal.targetserver.DeploymentManager.activateDeploymentList(DeploymentManager.java:1253)
at weblogic.deploy.internal.targetserver.DeploymentManager.handleCommit(DeploymentManager.java:440)
at weblogic.deploy.internal.targetserver.DeploymentServiceDispatcher.commit(DeploymentServiceDispatcher.java:164)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.doCommitCallback(DeploymentReceiverCallbackDeliverer.java:195)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer.access$100(DeploymentReceiverCallbackDeliverer.java:13)
at weblogic.deploy.service.internal.targetserver.DeploymentReceiverCallbackDeliverer$2.run(DeploymentReceiverCallbackDeliverer.java:69)
at weblogic.work.SelfTuningWorkManagerImpl$WorkAdapterImpl.run(SelfTuningWorkManagerImpl.java:528)
at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)
Caused by: java.security.PrivilegedActionException: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions
java.lang.StackTraceElement does not have a no-arg default constructor.
this problem is related to the following location:
at java.lang.StackTraceElement
at public java.lang.StackTraceElement[] java.lang.Throwable.getStackTrace()
at java.lang.Throwable
at public java.lang.Throwable com.gehc.util.jaxws.WorkflowExceptionBean.rootCause
at com.gehc.util.jaxws.WorkflowExceptionBean
at com.sun.xml.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:151)
at com.sun.xml.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:95)
... 51 more
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 1 counts of IllegalAnnotationExceptions
java.lang.StackTraceElement does not have a no-arg default constructor.
this problem is related to the following location:
at java.lang.StackTraceElement
at public java.lang.StackTraceElement[] java.lang.Throwable.getStackTrace()
at java.lang.Throwable
at public java.lang.Throwable com.gehc.util.jaxws.WorkflowExceptionBean.rootCause
at com.gehc.util.jaxws.WorkflowExceptionBean
at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:102)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:478)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:308)
at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1149)
at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:169)
at com.sun.xml.bind.api.JAXBRIContext.newInstance(JAXBRIContext.java:160)
at com.sun.xml.ws.developer.JAXBContextFactory$1.createJAXBContext(JAXBContextFactory.java:74)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:159)
at com.sun.xml.ws.model.AbstractSEIModelImpl$1.run(AbstractSEIModelImpl.java:151)
... 53 more
:com.sun.xml.bind.v2.runtime.IllegalAnnotationsException:1 counts of IllegalAnnotationExceptions
[08:44:23 PM] #### Deployment incomplete. ####
[08:44:23 PM] Remote deployment failed (oracle.jdevimpl.deploy.common.Jsr88RemoteDeployer)

javax.xml.ws.WebServiceException: Unable to create JAXBContext
Webservice: Unable to create JAXBContext
javax.xml.ws.WebServiceException: Unable to create JAXBContext
http://naive-amseth.blogspot.ca/2010/06/error-unable-to-create-jaxbcontext.html

Need advice about web services and Java beans

Hi
I am very new to web services and to Java beans as well.
I am trying to understand if and how a web service can use functionality I have in a Java bean. I couldn't find any documentation I can use.
For example:
InitialContext ic = new InitialContext();
Adder adder = (Adder) ic.lookup("ejb/AdderJNDI");In a EJB client project (I'm working with Eclipse) if I add the EJB project to the build path, the Adder interface is recognized.
Theoritacally I thought I can do the same in a web service server project, but the Adder interface is not recognized.
Is there something I can read to understand how I need to use the EJB or implement the web service?
Many thanks
Sigal

Okay....I think I made some errors with the original scenario:
It basically comes down to this....I think. OCS Calendar has a set of Java classes and methods that provide an abstraction for their web services interface. I know how to create something to use these classes using an IDE like JDeveloper, but I'm not sure how that would work with HTML DB.
I've noticed that the SQL Workshop has a place for Java sources and classes, and I've heard mentions of PL/SQL wrapping. Is there a way to import classes into an HTML DB workspace, wrap 'em up, and access them via PL/SQL?
Thanks again,
Jonathan

Creating Web Service from Java Class-How to eliminate nillable="true"

Does anyone know how to eliminate the attribute, nillable="true", from the element tags which describe the parameters in the WSDL created when creating a web service from a Java Class? It does this only for the string types. Is there something I need to set when creating the web service or before creating the web service? Or the only way is to modify this WSDL then recreate the web service from the WSDL.
example part of wsdl:
this is in the <types> tag:
<complexType name="getData">
<sequence>
<element name="schema" type="string" nillable="true"/>
<element name="table_or_view_name" type="string" nillable="true"/>
</sequence>
</complexType>
<complexType name="getDataResponse">
<sequence>
<element name="result" type="string" nillable="true"/>
</sequence>
</complexType>

I did do this and I got the following error when deploying to the Stand-alone OC4j:
Operation failed with error:
Error compiling
:D:\h\cots\Oracle\JDeveloper10g10.1.3\j2ee\home\applications\DBOperationsWSApp-DBData-WS\WebServices: Error instantiating compiler: webservice artifact generation failed :oracle.j2ee.ws.common.tools.api.ValidationException : Exception declaration mismatch between Implementation: dbdatapackage.DBDataOperations and Interface: dbdatapackage.DBDataWS. Impl class Method: getData declares exceptions not declared by the interface (java.lang.Exception)
I am quite sure what it is saying. It generated the code for the Interface: dbdatapackage.DVDataWS. Impl class. Why would it not do it right? What expection is it complaining about? java.lang.Exception?

WEB SERVICE FROM JAVA CLASS

Hi,
I'm new to BPEL and I've a problem: i need to create a WEBSERVICE from Java class.
This Java class contain functions to call other functions in other packages.
These last function contain sql query: it's an java "interface" application between BPEL and an EXTERNAL Oracle database 10g.
I want to create one WEB SERVICE from this application and i followed the steps (right click, menù, create j2ee webservice, etc) i obtain error:
VALIDATION FAILED --- Files at the following URLs cannot be modified:
File:/C:/OraBPELPM1/integration/jdev/jdev/mywork/RichiesteWebService/ARRICH/app/src/controller/MyWebService1.webservice
File:/C:/OraBPELPM1/integration/jdev/jdev/mywork/RichiesteWebService/ARRICH/app/src/controller/IMyWebService.wsdl
File:/C:/OraBPELPM1/integration/jdev/jdev/mywork/RichiesteWebService/ARRICH/app/src/controller/MyWebService1.dd
Show the java class "interface":
package controller;
import java.util.*;
import java.sql.*;
import domain.*;
import dao.*;
import utility.*;
public class Request_Incoming_Controller {
public Request_Incoming_Controller() {}
/* Update StatoTurismo */
public static String aggiornaStTurismo(int numIncoming, String tur) {
GregorianCalendar dp = FormatoData.dataDaDate1("00/00/0000");
Request_Incoming ric = new Request_Incoming(numIncoming,"","",dp,dp,"","","",0,"",tur,"");
// try {
if(ric.aggiornaTurismo()<0)return "NO";
return "OK";
// } catch (SQLException ex) {
// System.err.println("Eccezione durante l'aggiornamento "
// + ex.getMessage()); }
/* Update StatoCassa */
public static String aggiornaStCassa(int numIncoming,String cash) {
GregorianCalendar dp = FormatoData.dataDaDate1("00/00/0000");
Request_Incoming ric = new Request_Incoming(numIncoming,"","",dp,dp,"","","",0,"","",cash);
// try {
if(ric.aggiornaCassa()<0) return "NO";
return "OK";
// } catch (SQLException ex) {
// System.err.println("Eccezione durante l'aggiornamento "
// + ex.getMessage()); }
/* Lettura del NumIncoming assegnato dal sistema dopo il caricamento della
* richiesta in base alla matricola del Dipendente
public static int caricaNumDaDip(String dipendente){
Request_Incoming ric = new Request_Incoming(0,dipendente);
// try {
ric.trovaNumIncoming();
return ric.getNumIncoming();
// } catch (SQLException ex) {
// System.err.println("Eccezione durante l'aggiornamento "
// + ex.getMessage()); }
Can Anyone help?
Is urgently.........thanks
Daniele

You should try to post it there:
http://forums.oracle.com/forums/forum.jspa?forumID=97
But if I look at the error, it looks like some files are Read-Only. Maybe you should check if they are or if you have the appropriate rights on the folder.
Good luck

Web Services - Simple Java Classes

Hi folks,
I'm new to using Netweaver and web services in general. I have some existing simple java classes already that I want to convert to a web service. I've decided to try and do a simple test first to make sure I understood how to do this correctly so I followed the steps outlined in this link: (I find I understand this better than the other help files)
<a href="https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/60046fb9-ac5b-2910-08a6-b7b04b463c62">https://www.sdn.sap.comhttp://www.sdn.sap.comhttp://www.sdn.sap.com/irj/sdn/go/portal/prtroot/docs/library/uuid/60046fb9-ac5b-2910-08a6-b7b04b463c62</a>
In the end what I got was a class file that has been turned into webservices (the code has @WebService, etc). When I try to do a deployment, everything goes well but I'm not quite sure which link I should use to check out my WSDL or anything. I tried the link like in the article above (but used http://localhost:50000 instead) and wound up getting a 404 error. Is there something I'm doing wrong?
Also, as a quick follow up...since the link shows steps on building EJB's for web services, is it correct to assume that I can use the same steps when building simple java classes? (Create project --> Java Project, create my methods/classes, create new webserive and put slider to Test to check if everything works).
Any help with this will be greatly appreciated I've been trying to figure this out for days already.

Hi Bianca,
Welcome on SDN!
Have you tried to follow the steps exactly as described in the above document? That is, move the slider to "Develop service", then deploy your application, and request http://localhost:50000/HelloWorldBeanService/HelloWorldBean?wsdl - this worked fine for me.
> I find I understand this better than the other help files
Well, which help files you use depends on which version of the NetWeaver AS Java you're using. The link above is applicable to the Java EE 5 preview version; the help files you're probably referencing are the official documentation of the NetWeaver 04 and 04s releases.
Hope it helps!
-Vladimir

Create web service from java class in Jdeveloper 11g

I have very simple java class which I want to expose as a web service. I am using the Jdeveloper's in-built wizard to "Creat Web Service" from a java class. While doing so when I am selecting a method to be exposed as a web service, I get a error pop-up which says "Failed to load system class."
I am not able to understand the reson for this error. I tried to do this with a very simple java code too but still no luck!!
Here is the code:
public class DownloadFileFromECMWrapper {
public DownloadFileFromECMWrapper() {}
public static void main(String args[]){
DownloadFileFromECMWrapper obj = new DownloadFileFromECMWrapper();
obj.callDownloadFileFromECM("C:\\shivam\\MyFile.txt");
public String callDownloadFileFromECM(String filePath){
System.out.println(filePath);
return filePath;
Can someone please help me on this.
Edited by: 962154 on Sep 28, 2012 2:37 PM

I have very simple java class which I want to expose as a web service. I am using the Jdeveloper's in-built wizard to "Creat Web Service" from a java class. While doing so when I am selecting a method to be exposed as a web service, I get a error pop-up which says "Failed to load system class."
I am not able to understand the reson for this error. I tried to do this with a very simple java code too but still no luck!!
Here is the code:
public class DownloadFileFromECMWrapper {
public DownloadFileFromECMWrapper() {}
public static void main(String args[]){
DownloadFileFromECMWrapper obj = new DownloadFileFromECMWrapper();
obj.callDownloadFileFromECM("C:\\shivam\\MyFile.txt");
public String callDownloadFileFromECM(String filePath){
System.out.println(filePath);
return filePath;
Can someone please help me on this.
Edited by: 962154 on Sep 28, 2012 2:37 PM

Web Service and Java

Hi everybody!
A simple question from a beginner
I would like to use the query_view_data Web Service provided by SAP.
Do I basically need a J2EE installation for that?
I tried to test it in WSADMIN and the wsnavigator-service obviously needs Java.
Best regards,
Philipp

I have found that the older Axis 1.x has some issues talking to anything .NET. My first suggestion would be to go to the latest, which I believe is Axis 2.0. I have some clients that consume my webservices with .NET, and I remember I had to change the messaging type to get it to work...big pain in the rear.

Web service and java Axis

Hi everybody
I'm trying to query a web service like that on http://www.webservicex.net/stockquote.asmx
and I'm using axis-1_4 API but without success!
I wrote a class with this code:
     Call call = (Call)service.createCall();
     call.setTargetEndpointAddress(new URL("http://www.webservicex.net/stockquote.asmx"));
     call.setUseSOAPAction(true);
     call.setSOAPActionURI("http://www.webserviceX.NET");
     call.setOperationName( "GetQuote");
     String ret = (String)call.invoke(new Object[]{ "FORD" });
     System.out.println("output returned: " + ret);
The response is:
RemoteException System.Web.Services.Protocols.SoapException: Server did not recognize the value of HTTP Header SOAPAction: http://www.webserviceX.NET.
at System.Web.Services.Protocols.Soap11ServerProtocolHelper.RouteRequest()
at System.Web.Services.Protocols.SoapServerProtocol.Initialize()
at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing)
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Client
faultSubcode:
faultString: System.Web.Services.Protocols.SoapException: Server did not recognize the value of HTTP Header SOAPAction: http://www.webserviceX.NET.
at System.Web.Services.Protocols.Soap11ServerProtocolHelper.RouteRequest()
at System.Web.Services.Protocols.SoapServerProtocol.Initialize()
at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing)
Have I forget to set some other property to the object Call or other reason?
If anybody have had the some problem can help me?
Thanks in advance
Gianni

I have found that the older Axis 1.x has some issues talking to anything .NET. My first suggestion would be to go to the latest, which I believe is Axis 2.0. I have some clients that consume my webservices with .NET, and I remember I had to change the messaging type to get it to work...big pain in the rear.

JAVA WEB SERVICE AND ORACLE DATABASE

Hi,
I working with Oracle database 10g, Oracle Bpel 10.1.2.0 and JDeveloper 10g on windows xp home.
I have created a java class with incapsulated sql statement (jdbc protocol).
All it's ok when the class runs from command line (JCreator).
After that i created the web service from java classes (with JDeveloper) and I connected (with success) database to OC4J and run the web service, i have this xml message like result:
<?xml version="1.0" encoding="UTF-8" ?>
- <SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
- <SOAP-ENV:Body>
- <SOAP-ENV:Fault>
<faultcode>SOAP-ENV:Server.Exception:</faultcode>
<faultstring>java.lang.NullPointerException</faultstring>
<faultactor>/DipendentiWebService/DipendentiWebService</faultactor>
</SOAP-ENV:Fault>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
Which's my error?
Thanks

Hi Frank,
thank you for the reply, but i don't undertsand what do you mean "add print statement to java class".
follows the java class code that loads a mail address from database oracle:
import sqlj.runtime.*;
import sqlj.runtime.ref.*;
import java.sql.SQLException;
import java.util.*;
import java.sql.*;
import utility.*;
import java.lang.*;
import java.io.*;
public class DipendentiWS{
protected static String matricola = null;
protected static String email = null;
private static DBConnectionManager connMgr;
private static Connection conn = null;
private static Statement st = null;
private static PreparedStatement pstmt;
private static ResultSet rs = null;
private static final String FIND_BY_MATRICOLA = "SELECT Email FROM ARDIP.DIPENDENTI " +
                                                       "WHERE Matricola = ?";
// metodo ausiliario per il rilascio delle risorse
* @webmethod
     public static String leggiMail(String matricola)throws SQLException{
     // Caricamento dati Dipendente da DB
     try {
connMgr = DBConnectionManager.getInstance();
     Connection conn = connMgr.getConnection("access");
if (conn != null) {
     conn.setAutoCommit(false);
st = conn.createStatement();
pstmt = conn.prepareStatement(FIND_BY_MATRICOLA);
               pstmt.setString(1, matricola);
               rs = pstmt.executeQuery();
if (rs.next()) {
email =rs.getString(1);
conn.commit();
// conn.setAutoCommit(true);
catch(SQLException e){
     e.printStackTrace();
     System.err.println("ATTENZIONE!!!!");
          finally {
     try {st.close();}
     catch(SQLException ex){ ex.printStackTrace();}
          return email;
     }

Web service calling java Caps

Hi,
I have developed a web service application in java caps 5.1.3 and can able to call that from the client successfully.
But I dont want to create web service in java caps 5.1.3, the web service should run in weblogic server and the business logic it used should run in java caps.
How should be the communication between web service and java caps
please suggest

Could you please paste your WSDL?

Add java classes as Additional Classes to web service and JAXB 2.0 usage

Hi,
I start using JDeveloper 11g TP3 to create web service. I encounter two problems.
1. I created a schema file as the following,
<schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://FromWSDL/" xmlns:xsd="http://www.w3.org/2001/XMLSchema"
xmlns:tns="http://FromWSDL/">
<xsd:complexType name="sayHello">
<xsd:sequence>
<xsd:element name="arg0" type="xsd:string" default="Tommy"/>
<xsd:element name="arg1" type="tns:arg1Enum"/>
</xsd:sequence>
</xsd:complexType>
<xsd:simpleType name="arg1Enum">
     <xsd:restriction base="xsd:string">
     <xsd:enumeration value="preserve"/>
     <xsd:enumeration value="replace"/>
     <xsd:enumeration value="collapse"/>
     </xsd:restriction>
</xsd:simpleType>
<xsd:element name="sayHello" type="tns:sayHello"/>
<xsd:complexType name="sayHelloResponse">
<xsd:sequence>
<xsd:element name="return" type="xsd:string"/>
</xsd:sequence>
</xsd:complexType>
<xsd:element name="sayHelloResponse" type="tns:sayHelloResponse"/>
</schema>
then I used TopLink/JPA-->JAXB 2.0 Content Model from Schema, I got four java files: Arg1Enum.java, ObjectFactory.java, SayHello.java, and SayHelloResponse.java.
After, I create a java class with @WebService and @WebMethod annotation. Right Click on the web service class,
select Web Service Properties-->Additional Classes, I added the four java classes. but there are error message for SayHello and Arg1Enum
"the type SayHello cannot be serialized into XML and no custom serilizer has been defined for it"
2. In JDeveloper, I create Java model from the above schema, then reverse the steps, create a new schema from Java Model, the original schema and the schema from Java Model are not same, especially for "defaultValue" and "required" fields for the custom element(SayHello and Arg1Enum).
Any help will be appreciated

First what you mean by "deploying classes as web services"? Chances are you
can do it with something like Glue from The Mind Electric ... but chances
are that you don't want to. What are you trying to accomplish?
Peace,
Cameron Purdy
Tangosol, Inc.
Clustering Weblogic? You're either using Coherence, or you should be!
Download a Tangosol Coherence eval today at http://www.tangosol.com/
"Simon Wallis" <[email protected]> wrote in message
news:[email protected]..
Hi, can WebLogic deploy simple Java classes (not EJB's or JB's, just
classes) as a web service? How easy it is to do?
The WebLogic installation has one measly web services example, and it's an
EJB which is not what I want to do.
Thanks,
Simon.

Web Service and Java Classes

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