RE: How to access and use Serializer independently?

Parikh,Pratik Wed, 26 Oct 2005 07:28:38 -0700

Hi Uday,

Can we use this to serialize and deserialize the object before sending over to the webservice or is the serialization/deserialization implement by axis.

Thanks,

From: Uday Kamath [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 26, 2005 9:11 AM
To: [email protected]
Subject: RE: How to access and use Serializer independently?

There are many ways, i can tell you how i did it once, the serializable java object which is response of web service (wsdl2java generated from 1.2/1.3) can be passed on to XStream (http://xstream.codehaus.org/) as a Java Bean that generates XML from the Bean in a faster way. You cna give synonyms like below and have a great formatted XML back.

public PurchaseOrderFusionService(String wsdlUrl) {
  this.wsdlURI=wsdlUrl;
  xstream.alias(
   "PurchaseOrder",examples.webservices.purchaseOrder.statelessSession.PurchaseOrder.class);
  xstream.alias(
         "Item",examples.webservices.purchaseOrder.statelessSession.Item.class);
}

public String[] findAll() throws Exception {
  PurchaseOrder[] orders = getPurchaseOrderService().getAllPurchaseOrders();
  String[] results = new String[orders.length];
  for(int i=0; i< results.length; i++){
   results[i] = xstream.toXML(orders[i]);
  }
  return results;
}

Hope that gives you some solution

-Uday

From: Parikh,Pratik [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 26, 2005 9:48 AM
To: [email protected]
Subject: RE: How to access and use Serializer independently?

Hi Paul,

I would guess yes. You will have to write a handler for it.

Thanks,

Parikh, Pratik

From: Paul Grillo [mailto:[EMAIL PROTECTED]
Sent: Wednesday, October 26, 2005 8:42 AM
To: [email protected]
Subject: FW: How to access and use Serializer independently?

Can’t believe that nobody has tried this. Let me reword it, and maybe somebody can give me a yes/no answer.

Is it possible to populate an axis1.2 generated java binding object (from WSDL2Java) and generate XML to an outputstream?

yes or no would be good.

if yes, a general idea on how would be helpful

I thank anybody that can help.

From: Paul Grillo
Sent: Monday, October 24, 2005 12:15 PM
To: [email protected]
Subject: How to access and use Serializer independently?

I’ve been playing with this for awhile, and there just “seems” to be a lot of coupling that makes it difficult to do this.

Essentially I have a service running perfectly using the default serializer/deserializer for Axis 1.2

Now I would like to incorporate a REST interface on a few simple messages we support.

Scenario.

FooRequest and FooResponse are classes that work just fine. They have been generated by WSDLtoJava and we use them with our service.

I now get a Post that contains parameters that allow me to create FooRequest from the httpRequest. We scrub it and do it properly.

We then take FooRequest and pass it to our backend processor that knows how to return the FooResponse object. Normally this object is passed back to the Axis engine and it handles it for non-REST input.

Now, all I really want to do is take FooResponse and use Axis Deserializer to generate XML or a DOM from which I can get to the XML so that I can write it back to the Web Client httpResponse.

How do I do that? Is there not an easy way to use the getSerializer built into the generated objects and invoke it? If so, what is the magic sequence to do this?

I’m hoping the answer is far shorter than the question.

Thanks for any help

-paul

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RE: How to access and use Serializer independently?

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