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Subject: RE: [Axis2] Changed Call method?
Date: Mon, 23 May 2005 14:17:32 +0530
Message-ID: <E0467379DD4FA84BAF6E42D3161A9A08B41A6C@inhyms21.ca.com>
Thread-Topic: [Axis2] Changed Call method?
Thread-Index: AcVceTjW1adEznf6SZWj9eQRnNo/ZgC+nILw
From: "Shahi, Ashutosh" <Ashutosh.Shahi@ca.com>
To: <axis-dev@ws.apache.org>,
	"Srinath Perera" <hemapani@gmail.com>


Guys,
Any words on this? I would personally prefer the ability to send/receive
SOAPEnvelope as well along with the existing capability to send/receive
OMElement.

Also, Srinath isn't it that if we are sending a SOAPEnvelope we should
know the operation name from it irrespective of the style/use?

-Ashutosh

-----Original Message-----
From: Srinath Perera [mailto:hemapani@gmail.com]=20
Sent: Thursday, May 19, 2005 5:50 PM
To: axis-dev@ws.apache.org
Cc: Shahi, Ashutosh
Subject: Re: [Axis2] Changed Call method?

1) The Code is changed now .. the current code supports the OMElement
only=20
To change the things OMElement vs SOAPEnvelope .. I am nutral on the
case.
I let the developer community decide what is better=20
Guys .. thoughts?

2) you know the operation name from OMElement If and only if the style
is rpc/ doc-literl-wrapped, so the argument not hold all the time


On 5/19/05, Shahi, Ashutosh <Ashutosh.Shahi@ca.com> wrote:
> Also, Why do we need to add the name of the method when it is already
> contained in OMElement or SOAPEnvelope?
>=20
> Ashutosh
>=20
>=20
> -----Original Message-----
> From: Shahi, Ashutosh
> Sent: Thursday, May 19, 2005 5:30 PM
> To: 'axis-dev@ws.apache.org'; 'Srinath Perera'
> Subject: RE: [Axis2] Changed Call method?
>=20
> Srinath,
>        Looking to confirm what u said,I noticed following code in
> InvokeBlocking() method:
>         if (isEnvelope) {
>             return resEnvelope;
>         } else {
>             return resEnvelope.getBody().getFirstElement();
>         }
> And in prepareTheSystem() method:
>         if (toSend instanceof SOAPEnvelope) {
>             envelope =3D (SOAPEnvelope) toSend;
>             isEnvelope =3D true;
>         } else {
>             SOAPFactory omfac =3D =
OMAbstractFactory.getSOAP11Factory();
>             envelope =3D omfac.getDefaultEnvelope();
>             envelope.getBody().addChild(toSend);
>             isEnvelope =3D false;
>         }
>=20
>=20
> This tells we can pass SOAPEnvelope and I think, if we send Envelope
> we'll receive envelope, so casting should be safe. So the Envelope
> structure u said should not be possible. Am I missing something?
>=20
> Also, I guess one should be allowed to pass complete envelope, else
how
> can a user add soap header elements? Also, SAAJ connection classes
> require envelopes passing capability, so if this doesn't happen in OM
> I'll have to do some extra coding there.
>=20
> Ashutosh
>=20
> -----Original Message-----
> From: Srinath Perera [mailto:hemapani@gmail.com]
> Sent: Thursday, May 19, 2005 3:30 PM
> To: axis-dev@ws.apache.org
> Subject: Re: [Axis2] Changed Call method?
>=20
> >             Is it that we have sendReceiveSync() method in
> > org.apache.axis.clientapi.Call replaced by:
> >
> > public OMElement invokeBlocking(String axisop, OMElement toSend)?
> Yes
>=20
> > This method takes an additional parameter axisop. What all values
can
> it
> > take and why has this been added?
> > I see a sample program passing "echo" to it, is there any predefined
> list
> > from which these values are taken?
> It is the name of the Operation you want call in the ServiceEndpoint
> .. echo is the name of the operation !
>=20
>=20
> > Also, the return type has been changed to OMElement from
SOAPEnvelope,
> if I
> > pass a SOAPEnvelope, can I assume the response will be SOAPEnvelope
as
> well
> > and typecast safely?
>=20
> No the return type is a OMElment .. if u pass SOAPEnvelope it would be
>=20
> <SOAPEnvelope ...>
> <body>
>     <SOAPEnvelope> ....</SOAPEnvelope>
> </body>
>  that goes on the wire !!
>=20
> Thanks
> Srinath
>=20
>