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Hi all,
I have created a custom Provider that performs some
type mappings of interfaces. The project I am working in have some versioning
requirements that forced me to implement multiple versions for each of my beans
(mainly, to support older versions of the product).
This means that for a bean, let's say Task, I have
to support a 1.0 and a 2.0 version, the newer one having more fields. I have
created separated interfaces for each bean version, and a single class
implementing all these interfaces that is used internally by the program. The
pattern is something like:
public interface Task
{
...
}
public interface
Task_2_0 extends Task {
...
}
public class TaskImpl
implements Task_2_0 {
...
}
After a couple of weeks of hard work, I managed to
create a custom Axis EngineConfiguration implementation that allowed me to
register the necessary type mappings for these classes/interfaces combination to
work in a programmatic way.
This EngineConfiguration finds out via reflection
the set of interfaces to deploy and fills a structure for each bean
version:
public class
ApiReflector {
String
beanName;
Class
beanClass;
Class
beanInterface;
}
And uses it to deploy the bean with the following
code:
private void
deployMapping(TypeMapping tm, ApiReflector reflector) {
SerializerFactory isf = null; DeserializerFactory bdf = null; QName qname = new QName("urn:myurn", reflector.beanName); isf =
new BeanSerializerFactory(reflector.beanInterface, qname);
bdf = new BeanDeserializerFactory(reflector.beanClass, qname); tm.register( reflector.beanInterface, qname, isf, null ); tm.register( reflector.beanClass, qname, isf, bdf ); } This works perfectly in Axis 1.0, but I guess most
of the code is not portable to more recent Axis versions, not to mention other
SOAP engines :-(
I would like to register these types via wsdd, but
the last line of the code above is a great problem for me.
I am associating to the bean class the interface
serializer, and the class deserializer. Reading the docs, it seems that WSDD
does not support this.
Does anybody know how to express this combination
in a wsdd file?
Thanks in advance,
GRIDSYSTEMS Rodrigo Ruiz Aguayo Parc Bit - Son Espanyol Analista Programador 07120 Palma de Mallorca [EMAIL PROTECTED] Baleares - Espaņa Tel:+34-971435085 www.gridsystems.com Fax:+34-971435082 |
