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Posted to java-dev@axis.apache.org by Lahiru Sandakith <sa...@gmail.com> on 2007/11/29 04:35:43 UTC

Re: [Axis2] JAX-WS: problems with annotated methods

Hi Nick,

Forwarding this with Axis2 lable.

Looking at the issue, we found that in the scenario that we talk about
POJODeployer being able to deploy a JSR-181 annotated pojo through JAXWS in
Axis2. I found some issues and with the help of Deepal we fixed them
yesterday.

1) Service not exposing with the annotated name correctly , Fixed
2) Operation if not exposing with the annotated name correctly , Fixed
3) ?wsdl not reflet the service correctly , Fixed

then we tried to invoke the service with a client and in rest way.
But then we fond that the service that got deployed did not attached with
the JAXWS Message Receiver and it being exposed with the default RPC Message
Receiver, with some debuggig we found that in the DiscrptionFactory the
axisService JAXWS module

  public static AxisService createAxisService(Class serviceImplClass) {
        ServiceDescription serviceDescription =
createServiceDescription(serviceImplClass);
        EndpointDescription[] edArray =
serviceDescription.getEndpointDescriptions();
        AxisService axisService = edArray[0].getAxisService();
        return axisService;
    }

did not attached the correct MR to the axisService.

I guess this is an issue, and would like to have your thoughts on this and
about the overall deployment integration of JAXWS to Axis2 as mentioned in
the earlier mail.

Thanks
Sandakith




On Nov 28, 2007 8:16 AM, Lahiru Sandakith <sa...@gmail.com> wrote:

> Hi Nick,
>
> I was also looking at the possibilities of JSR-181 annotated class
> exposing as a Axis2/JAXWS service.
>
>
> On Nov 28, 2007 2:39 AM, Nicholas L Gallardo < nlgallar@us.ibm.com> wrote:
>
> >  Keith,
> >
> > Are you talking about a JAX-WS specific deployer, or the POJO deployer?
> > I'm not aware of a JAX-WS specific one, but certainly agree that one is
> > needed.
> >
> This is about POJO Deployer, Simply we get this class
>
> package jaxws.example;
>
> import javax.jws.WebMethod;
> import javax.jws.WebService;
>
> @WebService(name= "WSASJAX_Service2", targetNamespace = "http://www.webtest.org/jaxws
> ")
> public class JAXWSService1 {
>
>     @WebMethod(operationName = "echoMethodString")
>     public String echoMethod(String s){
>         return s;
>     }
> }
>
> * make it a jar
> * edit the axis2.xml entry specific on POJODeployer to pick up .jar files
> * put the jar into the repository/pojo directory
> * start axis2.
>
> When we do that we see the service with 2 methods echoMethodString and
> echoMethod.  This is  how to reproduce the issue.
>
> Also I saw that in the POJODeployer class code, If the JAXWS jars are
> present in the classpath then it will try to deploy it as a JAXWS endpoint,
> else it will deploy it as a Axis2 endpoint.
>
> https://svn.apache.org/repos/asf/webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/deployment/POJODeployer.javaguess this maybe the cause to the problem.
>
> >
> >
> > My guess as to what's happening...
> >
> > Right now, we have POJO deployment, but we don't have good JAX-WS
> > integration into the deployment infrastructure.
> >
>  So actually what will be the procedure in the JAXWS module that we have
> in the Axis2, to get a service in to the axis2 deployment? What will be the
> packaging, is it the same as the AAR model, and do we need the wsdl too.
>
> > You're bean is being picked up as a POJO and deployed as such which is
> > where the "echoMethod" entry is coming from.
> >
> True.
>
> >
> >
> > Then, when your request hits the JAXWSMessageReceiver the first time,
> > the JAX-WS layer goes through its own metadata initialization. This includes
> > building up not only a EndpointDescription/OperationDescription, but a set
> > of AxisService/AxisOperation objects to match. These are being mapped to
> > "echomethodString" which is where the other entry comes from.
> >
> > When you say "It takes echoMethod and echomethodString as two different
> > methods.", what exactly do you mean there? They are reflected as two
> > operations in the WSDL?
> >
> No actually the ?wsdl generation fails in this above described scenario.
>
> >
> >
> > To the point of the WSDL 1.1 generation, that leads me to believe this
> > isn't being deployed as a JAX-WS endpoint at all. We've known for a while
> > that since we don't have formal tooling for JAX-WS that there is no
> > generation. I'm guessing that you're endpoint is being deployed as a normal
> > POJO endpoint using the base Axis2 runtime instead of JAX-WS.
> >
> Yes, Agreed these are issues in the POJODeployer and seems is we make the
> web method like this
>
>     @WebMethod(operationName = "echoString")
>     public String echoMethod(String s){
>         return s;
>     }
>
> The scenario worked for me but making the annotated oprtation name same as
> the method name,  breaks the whole concept of  having the JSR-181
> annotations at the first place.
> Will look in to more on this, I am looking forward on the way that how I
> can  make use of the JAXWS module  in regarding  JSR-181 annotated class.
>
> Thanks
> Sandakith
>
> >
> >
> > Regards,
> >
> > -Nick
> >
> >
> > [image: Inactive hide details for "keith chapman"
> > <ke...@gmail.com>] "keith chapman" < keithgchapman@gmail.com>
> >
> >
> >
> >     *"keith chapman" <ke...@gmail.com>*
> >
> >             11/20/2007 01:49 AM
> >             Please respond to
> >             axis-dev@ws.apache.org
> >
> >
> > To
> >
> > axis-dev@ws.apache.org
> > cc
> >
> >
> > Subject
> >
> > Re: JAX-WS: problems with annotated methods
> >
> > Hi,
> >
> > This is due to a bug in the jaxws deployer and MessageReceiver. This can
> > be solved as follows,
> >
> > During deployment name the axisOperation according to the annotation
> > ("echomethodString") in this case and put a parameter into the axisOperation
> > stating the actual method name, therefore in the messageReceiver we know
> > which method to call. Can somebody familiar with JaxWS code do this fix
> > please.
> >
> > Thanks,
> > Keith.
> > On Nov 20, 2007 11:42 AM, Charitha Kankanamge <*c...@wso2.com>>
> > wrote:
> >
> >    Hi devs,
> >
> >    I was trying to deploy jax-ws based service using axis2. Here is
> >    my
> >    service impl class. please note that, I did not include any wsdl
> >    inside
> >    the service jar.
> >
> >    @WebService(name= "WSASJAX_Service2", targetNamespace =
> >    "*http://www.webtest.org/jaxws* <http://www.webtest.org/jaxws>")
> >    public class jaxwsservice2 {
> >    @WebMethod(operationName = "echomethodString")
> >    public String echoMethod(String s){
> >    return s;
> >    }
> >
> >    }
> >
> >    Axis2 does not handle this service correctly. It takes echoMethod
> >    and
> >    echomethodString as two different methods. Also Axis2 was unable
> >    to
> >    generate wsdl1.1 using the above service impl class. WSDL
> >    generation was
> >    successful when I removed the annotation members of @WEbMethod
> >    annotation.
> >
> >    It seems that the Axis2 JAX-WS implementation is unable to handle
> >    some
> >    of the annotations which have annon members. I reported a JIRA for
> >    this
> >    issue at *https://issues.apache.org/jira/browse/AXIS2-3352*<https://issues.apache.org/jira/browse/AXIS2-3352>
> >
> >    since this is a fundamental scenario, it will be great if this is
> >    resolved ASAP.
> >
> >    Please let me know if there are any issues in the above steps
> >    which were
> >    used to generate jax-ws service.
> >
> >    regards
> >    Charitha
> >
> >
> >
> >
> >    ---------------------------------------------------------------------
> >
> >    To unsubscribe, e-mail: *axis-dev-unsubscribe@ws.apache.org*<ax...@ws.apache.org>
> >    For additional commands, e-mail: *axis-dev-help@ws.apache.org *<ax...@ws.apache.org>
> >
> >
> >
> >
> > --
> > Keith Chapman
> > WSO2 Inc.
> > Oxygen for Web Services Developers.*
> > **http://wso2.org/* <http://wso2.org/>
> >
>
>
>
> --
> Thanks
> Lahiru Sandakith
>
> http://sandakith.wordpress.com/
> GPG Key Fingerprint : 8CD8 68E0 4CBC 75CB 25BC  1AB1 FE5E 7464 1F01 9A0F




-- 
Thanks
Lahiru Sandakith

http://sandakith.wordpress.com/
GPG Key Fingerprint : 8CD8 68E0 4CBC 75CB 25BC  1AB1 FE5E 7464 1F01 9A0F

Re: [Axis2] JAX-WS: problems with annotated methods

Posted by Lahiru Sandakith <sa...@gmail.com>.
Hi Nick,

Thanks for the reply.

On Nov 30, 2007 8:31 PM, Nicholas L Gallardo <nl...@us.ibm.com> wrote:

> Lahriu,
>
> Thanks for the insights. I agree that there's a gap that needs to be
> closed here. I'll write up the thoughts I've had for a little while on this
> and float them to the list.
>
great,

>
>
> I don't know if I'll have time to affect all of this, but I will at least
> try to lay it out and others can contribute if they'd like to pick pieces of
> it up.
>
sure, lets try to discuss and come up with a list that we all can fill,

Thanks
Sandakith.

>
>
> Thanks,
>
> -Nick
>
>
>
>
> [image: Inactive hide details for "Lahiru Sandakith"
> <sa...@gmail.com>]"Lahiru Sandakith" <sa...@gmail.com>
>
>
>
>     *"Lahiru Sandakith" <sa...@gmail.com>*
>
>             11/28/2007 09:35 PM
>             Please respond to
>             axis-dev@ws.apache.org
>
>
> To
>
> axis-dev@ws.apache.org
> cc
>
>
> Subject
>
> Re: [Axis2] JAX-WS: problems with annotated methods
>
> Hi Nick,
>
> Forwarding this with Axis2 lable.
>
> Looking at the issue, we found that in the scenario that we talk about
> POJODeployer being able to deploy a JSR-181 annotated pojo through JAXWS in
> Axis2. I found some issues and with the help of Deepal we fixed them
> yesterday.
>
> 1) Service not exposing with the annotated name correctly , Fixed
> 2) Operation if not exposing with the annotated name correctly , Fixed
> 3) ?wsdl not reflet the service correctly , Fixed
>
> then we tried to invoke the service with a client and in rest way.
> But then we fond that the service that got deployed did not attached with
> the JAXWS Message Receiver and it being exposed with the default RPC Message
> Receiver, with some debuggig we found that in the DiscrptionFactory the
> axisService JAXWS module
>
> public static AxisService createAxisService(Class serviceImplClass) {
> ServiceDescription serviceDescription =
> createServiceDescription(serviceImplClass);
> EndpointDescription[] edArray = serviceDescription.getEndpointDescriptions();
> AxisService axisService = edArray[0].getAxisService();
> return axisService;
> }
>
> did not attached the correct MR to the axisService.
>
> I guess this is an issue, and would like to have your thoughts on this and
> about the overall deployment integration of JAXWS to Axis2 as mentioned in
> the earlier mail.
>
> Thanks
> Sandakith
>
>
>
>
> On Nov 28, 2007 8:16 AM, Lahiru Sandakith <*s...@gmail.com>>
> wrote:
>
>    Hi Nick,
>
>    I was also looking at the possibilities of JSR-181 annotated class
>    exposing as a Axis2/JAXWS service.
>
>
>    On Nov 28, 2007 2:39 AM, Nicholas L Gallardo < *nlgallar@us.ibm.com*<nl...@us.ibm.com>>
>    wrote:
>    Keith,
>
>    Are you talking about a JAX-WS specific deployer, or the POJO
>    deployer? I'm not aware of a JAX-WS specific one, but certainly agree that
>    one is needed.
>
>    This is about POJO Deployer, Simply we get this class
>
>    package jaxws.example;
>
>    import javax.jws.WebMethod;
>    import javax.jws.WebService;
>
>
>    @WebService(name= "WSASJAX_Service2", targetNamespace = "*http://www.webtest.org/jaxws
>    * <http://www.webtest.org/jaxws>")
>    public class JAXWSService1 {
>
>    @WebMethod(operationName = "echoMethodString")
>
>    public String echoMethod(String s){
>    return s;
>    }
>    }
>
>    * make it a jar
>    * edit the axis2.xml entry specific on POJODeployer to pick up .jar
>    files
>    * put the jar into the repository/pojo directory
>    * start axis2.
>
>    When we do that we see the service with 2 methods echoMethodString
>    and echoMethod. This is how to reproduce the issue.
>
>    Also I saw that in the POJODeployer class code, If the JAXWS jars
>    are present in the classpath then it will try to deploy it as a JAXWS
>    endpoint, else it will deploy it as a Axis2 endpoint.*
>    **
>    https://svn.apache.org/repos/asf/webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/deployment/POJODeployer.java
>    *<https://svn.apache.org/repos/asf/webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/deployment/POJODeployer.java>guess this maybe the cause to the problem.
>
>
>    My guess as to what's happening...
>
>    Right now, we have POJO deployment, but we don't have good JAX-WS
>    integration into the deployment infrastructure.
>
>    So actually what will be the procedure in the JAXWS module that we
>    have in the Axis2, to get a service in to the axis2 deployment? What will be
>    the packaging, is it the same as the AAR model, and do we need the wsdl too.
>
>    You're bean is being picked up as a POJO and deployed as such which
>    is where the "echoMethod" entry is coming from.
>
>    True.
>
>
>    Then, when your request hits the JAXWSMessageReceiver the first
>    time, the JAX-WS layer goes through its own metadata initialization. This
>    includes building up not only a EndpointDescription/OperationDescription,
>    but a set of AxisService/AxisOperation objects to match. These are being
>    mapped to "echomethodString" which is where the other entry comes from.
>
>    When you say "It takes echoMethod and echomethodString as two
>    different methods.", what exactly do you mean there? They are reflected as
>    two operations in the WSDL?
>
>    No actually the ?wsdl generation fails in this above described
>    scenario.
>
>
>    To the point of the WSDL 1.1 generation, that leads me to believe
>    this isn't being deployed as a JAX-WS endpoint at all. We've known for a
>    while that since we don't have formal tooling for JAX-WS that there is no
>    generation. I'm guessing that you're endpoint is being deployed as a normal
>    POJO endpoint using the base Axis2 runtime instead of JAX-WS.
>
>    Yes, Agreed these are issues in the POJODeployer and seems is we
>    make the web method like this
>
>    @WebMethod(operationName = "echoString")
>
>    public String echoMethod(String s){
>    return s;
>    }
>
>    The scenario worked for me but making the annotated oprtation name
>    same as the method name, breaks the whole concept of having the JSR-181
>    annotations at the first place.
>    Will look in to more on this, I am looking forward on the way that
>    how I can make use of the JAXWS module in regarding JSR-181 annotated class.
>
>
>    Thanks
>    Sandakith
>
>
>    Regards,
>
>    -Nick
>
>
>    "keith chapman" <* keithgchapman@gmail.com*<ke...@gmail.com>
>    >
>
>
>
>
>       *"keith chapman" <**...@gmail.com>
>                         *>*
>
>                         11/20/2007 01:49 AM
>
>
>  Please respond to*
> **axis-dev@ws.apache.org* <ax...@ws.apache.org>
>   To
> *
> **axis-dev@ws.apache.org* <ax...@ws.apache.org> cc
> Subject
>
> Re: JAX-WS: problems with annotated methods
>
>
>    Hi,
>
>    This is due to a bug in the jaxws deployer and MessageReceiver. This
>    can be solved as follows,
>
>    During deployment name the axisOperation according to the annotation
>    ("echomethodString") in this case and put a parameter into the axisOperation
>    stating the actual method name, therefore in the messageReceiver we know
>    which method to call. Can somebody familiar with JaxWS code do this fix
>    please.
>
>    Thanks,
>    Keith.
>    On Nov 20, 2007 11:42 AM, Charitha Kankanamge <*c...@wso2.com>>
>    wrote:
>       Hi devs,
>
>          I was trying to deploy jax-ws based service using axis2.
>          Here is my
>          service impl class. please note that, I did not include
>          any wsdl inside
>          the service jar.
>
>          @WebService(name= "WSASJAX_Service2", targetNamespace =
>          "*http://www.webtest.org/jaxws*<http://www.webtest.org/jaxws>
>          ")
>          public class jaxwsservice2 {
>          @WebMethod(operationName = "echomethodString")
>          public String echoMethod(String s){
>          return s;
>          }
>
>          }
>
>          Axis2 does not handle this service correctly. It takes
>          echoMethod and
>          echomethodString as two different methods. Also Axis2
>          was unable to
>          generate wsdl1.1 using the above service impl class.
>          WSDL generation was
>          successful when I removed the annotation members of
>          @WEbMethod annotation.
>
>          It seems that the Axis2 JAX-WS implementation is unable
>          to handle some
>          of the annotations which have annon members. I reported
>          a JIRA for this
>          issue at *
>          https://issues.apache.org/jira/browse/AXIS2-3352*<https://issues.apache.org/jira/browse/AXIS2-3352>
>
>          since this is a fundamental scenario, it will be great
>          if this is
>          resolved ASAP.
>
>          Please let me know if there are any issues in the above
>          steps which were
>          used to generate jax-ws service.
>
>          regards
>          Charitha
>
>
>
>
>          ---------------------------------------------------------------------
>
>          To unsubscribe, e-mail: *
>          axis-dev-unsubscribe@ws.apache.org*<ax...@ws.apache.org>
>          For additional commands, e-mail: *axis-dev-help@ws.apache.org
>          * <ax...@ws.apache.org>
>
>
>
>    --
>    Keith Chapman
>    WSO2 Inc.
>    Oxygen for Web Services Developers.*
>    **http://wso2.org/* <http://wso2.org/>
>
>
>
>
>
>    --
>    Thanks
>    Lahiru Sandakith
>    *
>    **http://sandakith.wordpress.com/* <http://sandakith.wordpress.com/>
>    GPG Key Fingerprint : 8CD8 68E0 4CBC 75CB 25BC 1AB1 FE5E 7464 1F01
>    9A0F
>
>
>
>
> --
> Thanks
> Lahiru Sandakith
> *
> **http://sandakith.wordpress.com/* <http://sandakith.wordpress.com/>
> GPG Key Fingerprint : 8CD8 68E0 4CBC 75CB 25BC 1AB1 FE5E 7464 1F01 9A0F
>



-- 
Thanks
Lahiru Sandakith

http://sandakith.wordpress.com/
GPG Key Fingerprint : 8CD8 68E0 4CBC 75CB 25BC  1AB1 FE5E 7464 1F01 9A0F

Re: [Axis2] JAX-WS: problems with annotated methods

Posted by Nicholas L Gallardo <nl...@us.ibm.com>.
Lahriu,

Thanks for the insights.  I agree that there's a gap that needs to be
closed here.  I'll write up the thoughts I've had for a little while on
this and float them to the list.

I don't know if I'll have time to affect all of this, but I will at least
try to lay it out and others can contribute if they'd like to pick pieces
of it up.

Thanks,

-Nick





                                                                           
             "Lahiru                                                       
             Sandakith"                                                    
             <sandakith@gmail.                                          To 
             com>                      axis-dev@ws.apache.org              
                                                                        cc 
             11/28/2007 09:35                                              
             PM                                                    Subject 
                                       Re: [Axis2] JAX-WS: problems with   
                                       annotated methods                   
             Please respond to                                             
             axis-dev@ws.apach                                             
                   e.org                                                   
                                                                           
                                                                           
                                                                           




Hi Nick,

Forwarding this with Axis2 lable.

Looking at the issue, we found that in the scenario that we talk about
POJODeployer being able to deploy a JSR-181 annotated pojo through JAXWS in
Axis2. I found some issues and with the help of Deepal we fixed them
yesterday.

1) Service not exposing with the annotated name correctly , Fixed
2) Operation if not exposing with the annotated name correctly , Fixed
3) ?wsdl not reflet the service correctly , Fixed

then we tried to invoke the service with a client and in rest way.
But then we fond that the service that got deployed did not attached with
the JAXWS Message Receiver and it being exposed with the default RPC
Message Receiver, with some debuggig we found that in the DiscrptionFactory
the axisService JAXWS module

  public static AxisService createAxisService(Class serviceImplClass) {
        ServiceDescription serviceDescription = createServiceDescription
(serviceImplClass);
        EndpointDescription[] edArray =
serviceDescription.getEndpointDescriptions ();
        AxisService axisService = edArray[0].getAxisService();
        return axisService;
    }

did not attached the correct MR to the axisService.

I guess this is an issue, and would like to have your thoughts on this and
about the overall deployment integration of JAXWS to Axis2 as mentioned in
the earlier mail.

Thanks
Sandakith




On Nov 28, 2007 8:16 AM, Lahiru Sandakith <sa...@gmail.com> wrote:
  Hi Nick,

  I was also looking at the possibilities of JSR-181 annotated class
  exposing as a Axis2/JAXWS service.


  On Nov 28, 2007 2:39 AM, Nicholas L Gallardo < nlgallar@us.ibm.com>
  wrote:
   Keith,

   Are you talking about a JAX-WS specific deployer, or the POJO deployer?
   I'm not aware of a JAX-WS specific one, but certainly agree that one is
   needed.


  This is about POJO Deployer, Simply we get this class

  package jaxws.example;

  import javax.jws.WebMethod;
  import javax.jws.WebService;


  @WebService(name= "WSASJAX_Service2", targetNamespace = "
  http://www.webtest.org/jaxws ")
  public class JAXWSService1 {

      @WebMethod(operationName = "echoMethodString")

      public String echoMethod(String s){
          return s;
      }
  }

  * make it a jar
  * edit the axis2.xml entry specific on POJODeployer to pick up .jar files
  * put the jar into the repository/pojo directory
  * start axis2.

  When we do that we see the service with 2 methods echoMethodString and
  echoMethod.  This is  how to reproduce the issue.

  Also I saw that in the POJODeployer class code, If the JAXWS jars are
  present in the classpath then it will try to deploy it as a JAXWS
  endpoint, else it will deploy it as a Axis2 endpoint.
  https://svn.apache.org/repos/asf/webservices/axis2/trunk/java/modules/kernel/src/org/apache/axis2/deployment/POJODeployer.java
   guess this maybe the cause to the problem.


   My guess as to what's happening...

   Right now, we have POJO deployment, but we don't have good JAX-WS
   integration into the deployment infrastructure.


   So actually what will be the procedure in the JAXWS module that we have
  in the Axis2, to get a service in to the axis2 deployment? What will be
  the packaging, is it the same as the AAR model, and do we need the wsdl
  too.
   You're bean is being picked up as a POJO and deployed as such which is
   where the "echoMethod" entry is coming from.


  True.


   Then, when your request hits the JAXWSMessageReceiver the first time,
   the JAX-WS layer goes through its own metadata initialization. This
   includes building up not only a
   EndpointDescription/OperationDescription, but a set of
   AxisService/AxisOperation objects to match. These are being mapped to
   "echomethodString" which is where the other entry comes from.

   When you say "It takes echoMethod and echomethodString as two different
   methods.", what exactly do you mean there? They are reflected as two
   operations in the WSDL?


  No actually the ?wsdl generation fails in this above described scenario.


   To the point of the WSDL 1.1 generation, that leads me to believe this
   isn't being deployed as a JAX-WS endpoint at all. We've known for a
   while that since we don't have formal tooling for JAX-WS that there is
   no generation. I'm guessing that you're endpoint is being deployed as a
   normal POJO endpoint using the base Axis2 runtime instead of JAX-WS.


  Yes, Agreed these are issues in the POJODeployer and seems is we make the
  web method like this

      @WebMethod(operationName = "echoString")

      public String echoMethod(String s){
          return s;
      }

  The scenario worked for me but making the annotated oprtation name same
  as the method name,  breaks the whole concept of  having the JSR-181
  annotations at the first place.
  Will look in to more on this, I am looking forward on the way that how I
  can  make use of the JAXWS module  in regarding  JSR-181 annotated class.


  Thanks
  Sandakith


   Regards,

   -Nick


   Inactive hide details for "keith chapman" <ke...@gmail.com>
   "keith chapman" < keithgchapman@gmail.com>




                                                                           
                         "keith chapman"                                   
                         <                                                 
                         keithgchapman@g                                   
                         mail.com>                                      To 
                                                                           
                                                       axis-dev@ws.apache. 
                         11/20/2007                    org                 
                         01:49 AM                                          
                                                                        cc 
                                                                           
                                                                           
                                                                   Subject 
                                                                           
            Please respond to                          Re: JAX-WS:         
          axis-dev@ws.apache.org                       problems with       
                                                       annotated methods   
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           



   Hi,

   This is due to a bug in the jaxws deployer and MessageReceiver. This can
   be solved as follows,

   During deployment name the axisOperation according to the annotation
   ("echomethodString") in this case and put a parameter into the
   axisOperation stating the actual method name, therefore in the
   messageReceiver we know which method to call. Can somebody familiar with
   JaxWS code do this fix please.

   Thanks,
   Keith.
   On Nov 20, 2007 11:42 AM, Charitha Kankanamge <ch...@wso2.com> wrote:
         Hi devs,

         I was trying to deploy jax-ws based service using axis2. Here is
         my
         service impl class. please note that, I did not include any wsdl
         inside
         the service jar.

         @WebService(name= "WSASJAX_Service2", targetNamespace =
         "http://www.webtest.org/jaxws")
         public class jaxwsservice2 {
         @WebMethod(operationName = "echomethodString")
         public String echoMethod(String s){
         return s;
         }

         }

         Axis2 does not handle this service correctly. It takes echoMethod
         and
         echomethodString as two different methods. Also Axis2 was unable
         to
         generate wsdl1.1 using the above service impl class. WSDL
         generation was
         successful when I removed the annotation members of @WEbMethod
         annotation.

         It seems that the Axis2 JAX-WS implementation is unable to handle
         some
         of the annotations which have annon members. I reported a JIRA for
         this
         issue at https://issues.apache.org/jira/browse/AXIS2-3352

         since this is a fundamental scenario, it will be great if this is
         resolved ASAP.

         Please let me know if there are any issues in the above steps
         which were
         used to generate jax-ws service.

         regards
         Charitha




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   --
   Keith Chapman
   WSO2 Inc.
   Oxygen for Web Services Developers.
   http://wso2.org/



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  Lahiru Sandakith

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Thanks
Lahiru Sandakith

http://sandakith.wordpress.com/
GPG Key Fingerprint : 8CD8 68E0 4CBC 75CB 25BC  1AB1 FE5E 7464 1F01 9A0F