Re: Using a serializer and deserializer

Yves Langisch Tue, 23 Nov 2004 07:24:48 -0800

Check the list. For example:

Tom, Noel, Aoife,

Try this with 1.2beta:

/**
  * Deserializes an InputStream (i.e. a XML file) to the appropriate
Java Class
  * generated by Axis.
  *
  * @param is is the InputStream for deserializing (without SOAP
elements)
  * @param qname is the qualified name of the namespace of the XML Type
of clazz
  * @param clazz is the Java Type representation of the XML stream is
  * @return Object which has to be casted to the specified Java Class
(clazz)
  * @throws Exception
  * @throws AxisFault
  */
 public static Object deserializeFromInputStream(InputStream is, QName
qname, Class clazz) throws Exception, AxisFault {

   // Wrap the InputStream up into a SOAP Body and Envelope since the
parser
   // expects a SOAP Envelope
   SOAPEnvelope env1 = new SOAPEnvelope();
   env1.addBodyElement(new SOAPBodyElement(is));

   return AxisUtil.deserializeFromSOAPReader(new BufferedReader(new
StringReader(env1.toString())),
                                             qname,
                                             clazz);
 }

/** * Deserializes a SOAP Reader (i.e. a XML file) to the appropriate Java Class * generated by Axis. * * @param reader is the Reader for deserializing (a SOAP envelope) * @param qname is the qualified name of the namespace of the XML Type of clazz * @param clazz is the Java Type representation of the XML stream is * @return Object which has to be casted to the specified Java Class (clazz) * @throws Exception * @throws AxisFault */ public static Object deserializeFromSOAPReader(Reader reader, QName qname, Class clazz) throws Exception, AxisFault {

   MessageContext msgContext = new MessageContext(new AxisServer());

   DeserializationContext dser = new DeserializationContextImpl(
       new InputSource(reader), msgContext,
org.apache.axis.Message.REQUEST);

   // parse the InputSource
   dser.parse();

   SOAPEnvelope env = dser.getEnvelope();
   RPCElement rpcElem = (RPCElement)env.getFirstBody();
   Object result = rpcElem.getValueAsType(qname, clazz);
   return result;
 }

Regards,
Yves

On Thu, 2004-07-15 at 11:58, [EMAIL PROTECTED] wrote:

Hi,
This is exactly what I need also.  Has anybody found a solution for
this?
Thanks,
Aoife
>Hi,
>I've been looking to do the same thing. If I can find out how to call
the axis
>serialize / deserialize routines by hand, I can do away with using

castor -
>which to be honest is a bit of a pain to integrate with axis.
>
>So, please, anyone got an answer for this?
>ta
>Noel
On Thursday 06 November 2003 08:54, tom ONeill wrote:
> Hi all,
>
> Some existing mails seem to touch on this subject but Im still not
clear on
> the issue so here goes.
> I have used wsdl2java to create my stubs and also a number of
complex types
> defined within the wsdl file.
>
> Before I invoke my web service I am receiving an XML stream, the
structure
> of which I want to map directly to a data class that I am passing as

a

> parameter to the web service operation call. What I am wondering is

if Axis

> has some method of allowing me to marshall this XML into the

corresponding

> data class/Bean. I cannot seem to find a method within the

Deserializer API
> that would allow me to do this.
>
> All help appreciated,
>
> Tom
>
> _________________________________________________________________
> Crave some Miles Davis or Grateful Dead?  Your old favorites are
always
> playing on MSN Radio Plus. Trial month free!
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Levy, Avi wrote:

This helps. Thanks.

However, I'm stil vage on how to deserialize XML into java objects
(predefined classes).

Thanks,

-- AV

-----Original Message----- From: toby cabot [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 23, 2004 8:19 AM To: [EMAIL PROTECTED] Subject: Re: Using a serializer and deserializer


Don't know about any docs or tutorials but something like...

   void axisSerialize(Object report, Writer whereTo) throws IOException {
       SerializationContext ser = new SerializationContext(whereTo);
       ser.setPretty(true);
       ser.setSendDecl(true);


       AttributesImpl ns = new AttributesImpl();
       // add attributes here

       ser.serialize(new QName("elementName"), ns, report, null,
Boolean.FALSE, Boolean.FALSE);
       whereTo.flush();
   }


... should get you pretty close.  Make sure that you're using the latest and
greatest Axis as there have been a few bugs fixed recently.

Re: Using a serializer and deserializer

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