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From Davanum Srinivas <dava...@gmail.com>
Subject Re: Abstract Bean problem in Axis 1.2beta
Date Tue, 18 May 2004 16:35:45 GMT
yes, please. Can you try the nightly build before i you do?

-- dims

On Tue, 18 May 2004 12:59:40 +0300, BLIS Webmaster (Patrick Houbaux)
<webmaster@blis-project.org> wrote:
> 
> If somebody is interested:
> 
> Somehow the problem was coming from the deployment configuration file (deploy.wsdd) because
I had (for some reasons) specified the type mapping for the array of MyBean1 according to
the following:
> 
> <typeMapping
>         xmlns:myNS="urn:myTest"
>         qname="myNS:ArrayOf_MyBean1"
>         type="java:MyBean1[]"
>         serializer="org.apache.axis.encoding.ser.ArraySerializerFactory"
>         deserializer="org.apache.axis.encoding.ser.ArrayDeserializerFactory"
>         encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"
>   />
> 
> Seems that Axis1.2beta doesn't work when these arrays mapping are specified. Axis1.1
was working fine.
> 
> Anyway commenting out this type mapping did the trick.
> 
> If needed I can log that in the bug database (I have the complete server source example
with client ready).
> 
> Cheers,
> Patrick.
> 
> BLIS Webmaster (Patrick Houbaux) wrote:
> 
> > Dear all,
> >
> > I have a complex datatype schema in a webservice that has been generated
> > from a javabean-object model.
> >
> > Some of these beans are declared as abstract and are empty.
> >
> > When I deploy the webservice everything is fine but when I try to
> > consume the webservice I get a "Missing Default Constructor" error for
> > these abstract-empty beans.
> >
> > This was working fine with Axis 1.1 and I'm currently stuck trying to
> > found out the reason of this error.
> > My questions are:
> > - Is this a bug in Axis 1.2beta? If yes, should I try to submit an issue?
> > - What has changed between Axis 1.1 and Axis 1.2beta that leads to this
> > error?
> > - Am I doing something completly wrong here?
> >
> > To clarify my explanation here is some piece of codes of my webservice:
> >
> > ===== MySuperBean.java
> >
> > abstract Class MySuperBean{
> >    String ID;
> >    public String getID(){
> >       return ID;
> >    }
> >
> >    public void setID(String id_){
> >       ID=id_;
> >    }
> > }
> > ===== MySuperBean2.java
> >
> > abstract Class MySuperBean2 extends MySuperBean{
> > }
> >
> > ==== MyBean1.java
> >
> > Class MyBean1 extends MySuperBean2{
> >     String name;
> >     String description;
> >
> >     // get and set methods for name and description ...
> > }
> >
> > ==== MyBean2.java
> > Class MyBean2 {
> >     MyBean1[] collectionOfBean1;
> >         // get and set methods for collectionOfBean1
> > }
> >
> > ==== MyService.java
> >
> > Class MyService {
> >
> >      public MyBean2 createMyBean2(){
> >           return new MyBean2();
> >      }
> > }
> >
> > The error says something like "Enable to create javabean type
> > MySuperBean2 Missing default constructor? error was
> > java.lang.InstanciationException"
> > and then some stack trace ...
> >
> > Thanks in advance for any help on shedding me the light on that.
> > Cheers,
> > Patrick.
> 
>

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