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.

Similar Messages

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);

Learning Web Services with J2EE

Hi:
I've been developing in J2EE for 3 years now, using Servlets/JSP/Tag Libraries etc.... I want to find a good source (book) that teaches you web services with J2EE, does anyone recommend any good starters to advance books for Web Services.
Thank you
Goce

Have you looked at the J2EE 1.4 Tutorial?
http://java.sun.com/j2ee/1.4/docs/tutorial/doc/index.html
It includes chapters on developing both Web applications and enteprise beans as Web service endpoints.
-Ian Evans

Call ABAP Web Service with Java code only

Hi all,
First of all, I am writing script in Adobe form but am not using the one in SAP.
I am trying to call the web service and process the result with script open (i.e. no dataconnection created), because I am trying to do that in a dialog.
I can call a non-SAP web service without problem, but I am not able to call a simple web service with only a single string input, anyone have any example?
Here is the SOAP for input:
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:sap-com:document:sap:rfc:functions">
   <soapenv:Header/>
   <soapenv:Body>
      <urn:Z_RFC_GET_STAFF_BANK_INFO>
         <A_STAFF_ID>0123456</A_STAFF_ID>
      </urn:Z_RFC_GET_STAFF_BANK_INFO>
   </soapenv:Body>
</soapenv:Envelope>
Here is my code to call:
     var cURL = "http://some-host-name:port/sap/bc/srt/wsdl/bndg_DEDB492BB032E7F1B09F001CC4FBCEC9/wsdl11/allinone/ws_policy/document?sap-client=300";
     var response = SOAP.request(
          cURL: cURL,
          oRequest: {
               "urn:sap-com:document:sap:rfc:functions:Z_RFC_GET_STAFF_BANK_INFO": {
                    A_STAFF_ID: "0123456"
Regards
Bill

Hello I have the same problem, were you able to execute the WS through the JS code now?
I would like to call an ABAP WS using JavaScript to return complex structures that I would like to manage directly with JS.
I tried with this code and I get the error "RaiseError: Acrobat Raise." when the request is executed:
var WSUrl = "http://<server>:<port>/sap/bc/srt/wsdl/bndg_4D15C75529330AF1E10000000A150429/wsdl11/allinone/ws_policy/document?sap-client=500";
var VendorNumber = xfa.form.DATA.DATAFLOW.SF_HEADER.VENDOR_NUMBER.rawValue;
try {
// Create request structure, read Input out of text field
var request = {
          "urn:sap-com:document:sap:soap:functions:mc-style:ZWsTest" : {ILifnr: VendorNumber}
SOAP.wireDump = true;
// Call web service using SOAP object
var response = SOAP.request ({
        cURL: WSUrl,
        oRequest: request
//        cAction: "urn:sap-com:document:sap:soap:functions:mc-style"
} catch (e) {
    xfa.host.messageBox(e.toString()); //pop-up "TypeError:service.CelsiusToFahrenheit is not a funciton"
with this other code I get the error "SOAPError: CX_ST_MATCH_ELEMENT:XSLT exception.System expected element 'ILifnr'":
try {
    var myProxy = SOAP.connect(WSUrl);
    var result = myProxy.ZWsTest( { ILifnr: VendorNumber } );
    xfa.form.DATA.DATAFLOW.SF_HEADER.E_DESCRIPTION.rawValue = result;
// Display the response in the console:
   console.println("Result is " + result);
} catch (e) {
    xfa.host.messageBox(e.toString()); //pop-up "TypeError:service.CelsiusToFahrenheit is not a funciton"
in the second option, if I make the field ILifnr optional the call is succesfully performed but the parameter is not passed to the WS. So the call is working.
Using stand-alone LiveCycle designer 8.1 and Adobe Reader 8
Any suggestions?
Many thanks,
G.
Edited by: Guillem Mateu Navalón on Jan 13, 2011 1:13 PM

Java Web Service with Java 1.4

I had been using JAX-RPC (DII) and Dynamic Proxy to call Sharepoint web service. I can make it work with static web service but not dynamic web service.
I am just seeking for other web service technology to work on dynamic web service. Do you think Axis2 or jax-ws works with ajava 1.4?
Thanks.

Cristian,
Please post the question in relevant forum
Thanks
Bala Duvvuri

Which class, Spring Framework or Web Aervices with Java?

So, I hope it's okay to post this type of question here. I'm trying to figure out which would be better to take, a 4-day course from SpringSource on the core capabilities of the Spring Framework, or a 4-day course on building web services with Java? I'm very interested in both. Both would be equally relative to the work I do. I guess the question I have is, which would be better for a J2EE developer to take?
Keith

Spring is actively used, so are web services.
But remember that "SOA" is NOT web services. Web services may be a part of it, but it's a lot more.
Web services are in flux, what you learn today may be outdated tomorrow. Better get some good books and experiment on your own rather than spend thousands of Euros on some training course written with last year's hyped tech.
Same is of course true of all specific technologies. If you take a Spring course today based on Spring 2.0 or 2.5, in a year or so it'll have been overtaken by the next version.
That said, at least the basic concepts behind Spring are unlikely to change fundamentally :)

! How to start Web Services in Java?

Hi,
I am just wondering if someone knows how I can start Web Services with Java?

The best place to start is at the beginning of the tutorial. If you've downloaded and installed the jwsdp pack, then download the tutorial and read from the start.
When you come to more specific problems then post again.

SAP Web Dynpro With Java

Hi Guys
A situation at work has forced me to learn web dynpro with java. I already have some experience with the ABAP web dynpro . Now the question is how much "java" do i need to learn to learn sap WebDynpro based on java. Should I first try and get a fair 'hands on' on core java and then shoot for web dynpro or should I take the other approach, that is just learn as much java as is required for web dynpro . Any suggestions?
thanks
sameer

Hi Sameer,
I believe you need not thoroughly know Core Java to begin for Web Dynpro Java but yes, you should have a fair idea about object, class and exceptions that i believe you would already have after working in ABAP. The UI elements can be just inserted into the component by drag and drop and codes correspondly would be auto generated. Only for customization of some functionalities, you will have to write code in Java using APIs.
Just go through the following tutorials recommended by SAP to start over Web Dynpro Java on NWDS.
http://help.sap.com/saphelp_nw70/helpdata/en/16/c0d93f5e0f9015e10000000a155106/frameset.htm
Regards,
Tushar Sinha,
Infosys,
Hyderabad

Consuming web services with a java application

Hello,
I want to consume an ABAP generated web service with a stand-alone Java application. I am very new to this topic and need some hints how this functionality could be achieved.
How is the web service accessed by the Java application? What about security issues?
Thank you in advance for your replies! They will be appreciated.
Kindest regards

Hi
See this Help and Examples
http://help.sap.com/saphelp_nw2004s/helpdata/en/e2/36a53dc1204c64e10000000a114084/frameset.htm
Kind Regards
Mukesh

Web service with complex java type

Hi,
I create a web service method with String o with Array of Strings without problem. Now I nedd to create a ws that return a table, so I create a class like this:
public class User {
     private String Name;
     private String.Surname;
     public void setName(String setName){
          Name= setName;
     public void setSurname(String setSurname){
          Surname=setSurname;
In my ws class I use this object:
public User[] getUser(String a){
          User[] user = new User[10];
          for (int i=0;i<10;i++){
               User<i>.setName("aaa");
               User<i>.setSurname("bbb");
          return user;
When in WebService Perspective I try to create my ws in wizard mode I see method getUser but I can't check it
Where is error?
Thanks
Andrea

HI Andrea,
    I think with present netweaver developer studio , we can create Web services with end points as simple data types in java and the array of that simple data types.
    not sure whether it support our own custom developed classes as end points.
     just go through these links.
http://help.sap.com/saphelp_nw2004s/helpdata/en/f7/af60f2e04d0848888675a800623a81/frameset.htm
http://help.sap.com/saphelp_nw2004s/helpdata/en/f7/af60f2e04d0848888675a800623a81/frameset.htm
from this we will get Restrictions for WS Endpoints.
                         Regards
                          Kishor Gopinathan

Java web service with php SOAP client

Hi!
I have a Java web service with a procedure, which connects to a database:
public boolean connectDB(String driver,String host, String user, String password)
try {
Class.forName(driver);
connection =
DriverManager.getConnection
host
, user
, password
return true;
} catch (Exception v_exception) {
System.out.println("connectDB(): " + v_exception);
return false;
If I call it from a PHP client, it doesn't work but doesn't throw any exceptions on the server side.
The way I call it:
$client = new SoapClient
(<path>);
try
$conn=$client->connectDB();
catch (SoapFault $exception)
echo "\nexception: " .$exception;
On the client side, I have an exception, but it's not very detailed:
exception: Object id #2
I had a simple function, too, which returns a string:
public String getTestString()
return "test";
and if I call it from PHP, it's working...
What may be the problem?

Neither the simple "setter" methods work.. :(
The php client side:
$string="aladar";
$client->setSample($string);
$return = $client->getSample();
The server side:
public String sample;
public String getSample() {
return sample;
public void setSample(String a_sample) {
sample = a_sample;
Any ideas?

SQL Reporting Services with Java EE

I have developed a Java application for calling the SQL Reports. A couple of reports are made in the server. This SQL Reporting server is deployed and the client is made in the java using Werb services. Whenever a search is done from the Java application, reports are displayed on the JSP page using the web service methods. But the problem is the entire report is displayed. Is there any way to display the report based on the particular item search. Suppose, if search is made on "Australia" in the coulumn Country, the report should contain only Australian related data. Currently the search is based on the report name itself.

bobz wrote:
jschell wrote:
bobz wrote:
Is there any book on SQL Reporting services with Java
[http://www.javaworld.com/javaworld/jw-01-2005/jw-0110-sqlrs.html]
This looks hopeful.I have already developed a java EE for calling reports with the help of ---"MSDN Virtual Lab: Implementing SQL Server Reporting Services with a Java Enterprise Edition (EE) Application (ID:1032315323)". Now I need to find out the parametrized reports(passing parameters to the report calls and more customization using java). In .NET, reportviewer controller is available for this purpose. I want to achieve the same type of thing using java.The protocol of controlling the Report Server is a feature of the Report Server.
To control it you learn the protocol. To use it you program it in java.
The first has nothing to do with java. The second obviously does.

How to create web services with complex objects as parameters

Hi,
Not sure if this is the right place, but...
I'm using Netbeans 5.5 and trying to learn web services.
Creating a simple web service with simple parameters like strings and integers is nice and easy. I'm now trying to take the next step, and create a web service with a more complex schema as a parameter.
I've tried two approaches, and hit dead ends on both:
(1) Define my complex schema as an xsd file, and then create a WSDL file. Creating the schema and saving it in my EFB project works fine; when I try to create a new WSDL file, the IDE gives me a button to import external schemas - which is where the problem is: the Browse simply won't find my newly created schema file.
(2) Define a Java class (in this case, it's a fairly simple example containing a single ArrayList), and then use the IDE to generate a web service from Java. The IDE does this fine, but I now have no idea how to consume or test the web service - I don't know where to look for the WSDL that has presumably been generated, and I'm also a bit iffy over what answers to give the WSDL creator about port names etc.
Ideally, I'd prefer to get approach 1 to work - can someone point me in the direction of a sensible tutorial for these things?
(Happy to carry on using Netbeans 5.5 or to revert to Sun Studio Enterprise, which I was playing with before.)
All help appreciated, Thanks

- For NetBeans related questions, nbusers mailing list is more suited. It is often visited by NetBeans experts.
http://www.netbeans.org/community/lists/top.html
...[email protected]
The NetBeans users mailing list. General discussion of NetBeans use, this is the place to ask for help and to help others.... (There is a 'Subscribe' button next to the above that you can use to subscribe to the list).
Can you try posting this question on nbusers list?
- SJSE 8.1 is based on an older version of NB (NB5.0).
You should definitely continue with NetBeans, since all development is now being done in NetBeans; all the major JSE modules have been moved to opensource at netbeans.org and are all being developed there. There are as yet no future plans to work on further releases for JSE.
Please check out http://www.netbeans.org for more details.

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

How to access .asmx Web Service using JAVA? Newbie

Hello Experts,
Currently, I have a project where in I have to access a ,NET web service. It is made of C#. I just want to ask how will I start the accessing process? I made this simple equation on how my project is.
Java Project + C#.Net Web Service = Integration
1. Do i need to create a Web Service too for the Java Project? If yes, What are the necessary tools needed for the creation of this Java Web Service?
2. The .NET Web Service is available online. (It is made by other people).
3. Based on the equation, what is the equivalent technology for the + sign?
4. Can you site a concrete example for accessing a web service?
5. I'm new here. Totally I have no idea where to start.
6. Thank you experts.
Edited by: Benedict.Aluan on 05 30, 08 1:38 PM
Edited by: Benedict.Aluan on 05 30, 08 1:39 PM

Hello
Thanks a lot for your help ...
I am developing simple J2EE based web service client using IBM WSAD 5.1. I have used the following code to call .asmx web service in Java
String url = "http://www.w3schools.com/webservices/tempconvert.asmx?wsdl";
     String namespace = "http://tempuri.org/";
     name = request.getParameter("txtName");
     try
          System.out.println("In Internet Service");
          ServiceFactory factory = ServiceFactory.newInstance();
          Service serv = factory.createService(new URL(url),new QName(namespace,"TempConvert"));
          System.out.println("Got Service......");
          Call obj = (Call)serv.createCall();
          System.out.println("Got Call......");
          obj.setProperty(Call.ENCODINGSTYLE_URI_PROPERTY,"");
          obj.setProperty(Call.OPERATION_STYLE_PROPERTY,"wrapped");
          obj.setTargetEndpointAddress(url);
          obj.setPortTypeName(new QName(namespace,"TempConvertSoap"));
          obj.setOperationName(new QName(namespace,"FahrenheitToCelsius"));
          obj.addParameter("param1",XMLType.XSD_STRING,String.class,ParameterMode.IN);
          obj.setReturnType(XMLType.XSD_STRING);
          System.out.println("Parameters Set.....");
          Object[] params = new Object[]{name};
          k = (String)obj.invoke(params);
          System.out.println("Result: "+k);
     catch(Exception e)
        System.out.println("Exception is : "+e);
    }But this code is throwing exception that
Invalid Address "http://www.w3schools.com/webservices/tempconvert.asmx?wsdl"I have also tried this URL with Java Proxy. But it showing the same error.
Plz can u tell me how to access .asmx web service ?
Waiting 4 reply.

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