SV: How to return array of beans

[Rosén Håkan <ha...@kvadrat.se>]

Hi !
Sorry for my late answer, 
a Collection would do just fine !
I'd appreciate to see your sample code !
Thanks in advance 
/Håkan 

-----Ursprungligt meddelande-----
Från: Tony Blair [mailto:hrh747@yahoo.com]
Skickat: den 27 februari 2004 19:35
Till: axis-user@ws.apache.org
Ämne: Re: How to return array of beans


Hi there,
 
I have a similar sample code. It takes a bean as an input but it returns a
Collection of beans as oppose to an Array of beans. Is it possible for you
to use Collection?
 
Cheers,
Tony.

Rosén_Håkan <ha...@kvadrat.se> wrote:

Hi 
I try to deploy a service but i'm stuck halfways.
I have written a small service that takes a javabean (Album) as input and
returns an array of the same bean (Album[]) as output, 
I can call my service with a bean-parameter but when I return the array I
get a ClassCastException.
I think my problem is that i have to descibe the returning Array as well,
but i don't know how

the method in my service looks like :
public Album[] getAlbums( Album anAlbum ) {


wsdd-file:

xmlns:java="http://xml.apache.org/axis/wsdd/providers/java"
xmlns:album="http://www.soapinterop.org/Album">

http://www.soapinterop.org/Album




languageSpecificType="java:company.beans.Album"/>


Extact from client-code:
Album[] result = new Album[0];
call.removeAllParameters();
call.setTargetEndpointAddress(endpointURL);

call.setUseSOAPAction(true);
call.setSOAPActionURI("http://www.soapinterop.org/Album");
QName albumqn = new QName("http://www.soapinterop.org/Album",
"Album");
Class cls = Album.class;
call.registerTypeMapping(cls, 
albumqn, 
BeanSerializerFactory.class,
BeanDeserializerFactory.class);
call.setOperationName( new QName("http://www.soapinterop.org/Album",
"getAlbums" ));

QName albumRetqn = new
QName("http://www.soapinterop.org/Album","ArrayOfAlbum");
call.registerTypeMapping(result.getClass(), albumRetqn,
ArraySerializerFactory.class, ArrayDeserializerFactory.class);
call.addParameter( "anAlbum", albumqn, ParameterMode.IN );
call.setReturnType(albumRetqn);
//invoking the call return in a ClassCastException
Object ret = call.invoke(new Object[] { anAlbum });

regards 
/Håkan



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