JaxRpc beanMapping drastically performance lost

[agharta]

Hi all,
I'm using Jax-Rpc Web services, and i've a problem:

In my server-config.wsdd i've configured many WebServices with its beanMapping:

<service name="UserParamManager" provider="java:RPC">
<parameter name="allowedMethods" value="*"/>
<parameter name="className" value="it.axiosinformatica.axiosWebServiceServer.m anager.endpoint.JaxRpcUserParamManager"/>
<beanMapping qname="axios:UserParam" xmlns:axios="urn:axios" languageSpecificType="java:it.axiosinformatica.axi osWebServiceServer.database.domain.UserParam"/>
</service>

So, when i try to call a Web service that not have all user-defined bean mappings, Spring go to exception:

12:40:55,261 ERROR Message:541 - java.io.IOException:
AxisFault
faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
faultSubcode:
faultString: java.io.IOException: No serializer found for class it.axiosinformatica.axiosWebServiceServer.database .domain.Patient in registry org.apache.axis.encoding.TypeMappingDelegate@92d05 9
faultActor:
faultNode:
faultDetail:
{http://xml.apache.org/axis/}stackTrace:java.io.IOException: No serializer found for class it.axiosinformatica.axiosWebServiceServer.database .domain.Patient in registry org.apache.axis.encoding.TypeMappingDelegate@92d05 9
at org.apache.axis.encoding.SerializationContext.seri alizeActual(SerializationContext.java:1505)
at org.apache.axis.encoding.SerializationContext.seri alize(SerializationContext.java:978)
at org.apache.axis.encoding.SerializationContext.outp utMultiRefs(SerializationContext.java:1053)
at org.apache.axis.message.SOAPBody.outputImpl(SOAPBo dy.java:145)

Blah, blah, blah...

I say: good! It is correct! I've not associate all requested personal bean into BeanMapping.


So, the problem:

I've 172 tables in my db (fortunatly i'll use ibatis with lazy loading), 2gb of db.... and 90% of tables are mapped on my application and all tables have references to others.


If I map all my defined beanMapping, the application crash, because JaxRpc and .wsdd file try to load (when i call a WebService) all references (foreing key?) in the beanMappings definition. (out of memory)

I can't permit it!

Anyone known a "lazy init" of beanMapping or another solution.

Please help me, my work is blocked!

Thanks to all.

Regards,

Agharta

[Costin Leau]

Slim down the objects passed down the wire. Create transport objects; in most cases only the information inside the main object counts and the relationships not so much.
See alternatives like xfire or xstream which can transform a big chunk of data into XML so the information can be passed on quite easy.