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aspx thread: How Java calls .Net Service??


Message #1 by "Uma M" <maheswarim@c...> on Thu, 5 Apr 2001 17:18:36 +0530
hi,



I would like to call a .Net Web Service from

a Java application.



Can any of you please tell me what are the tools I need and how to

go about doing this, any related links...? 



Thanks.

Regards,

Uma

Message #2 by Carrico Todd <TCarrico@f...> on Thu, 5 Apr 2001 10:12:14 -0500
I am new to .NET, but I think SOAP may be your answer.  Not sure how to go

about it, but I am sure their is plenty on info on SOAP providers in .NET

and Consumers in JAVA.



tc



-----Original Message-----

From: Uma M [mailto:maheswarim@c...]

Sent: Thursday, April 05, 2001 06:49

To: ASP+

Subject: [aspx] How Java calls .Net Service??





hi,



I would like to call a .Net Web Service from

a Java application.



Can any of you please tell me what are the tools I need and how to

go about doing this, any related links...? 



Thanks.

Regards,

Uma



Message #3 by Srikanth P V <SrikanthP@P...> on Fri, 6 Apr 2001 08:40:20 +0530
Hi



 I think as of now java can't call .NET service as java is not a .NET

compliant language. Only .NET compliant languages can call other .NET

compliant languages and .NET service.as of now only C#,Jscript,MANAGED

C++,VB.NET,ASP.NET are included in this.COBOL,PERL,EIFFEL can call these

thru ASP.NET..



I hope this would be useful to u..



Regards

Srikanth



> ----------

> From: 	Carrico Todd[SMTP:TCarrico@f...]

> Reply To: 	ASP+

> Sent: 	Thursday, April 05, 2001 8:42 PM

> To: 	ASP+

> Subject: 	[aspx] RE: How Java calls .Net Service??

> 

> I am new to .NET, but I think SOAP may be your answer.  Not sure how to go

> about it, but I am sure their is plenty on info on SOAP providers in .NET

> and Consumers in JAVA.

> 

> tc

> 

> -----Original Message-----

> From: Uma M [mailto:maheswarim@c...]

> Sent: Thursday, April 05, 2001 06:49

> To: ASP+

> Subject: [aspx] How Java calls .Net Service??

> 

> 

> hi,

> 

> I would like to call a .Net Web Service from

> a Java application.

> 

> Can any of you please tell me what are the tools I need and how to

> go about doing this, any related links...? 

> 

> Thanks.

> Regards,

> Uma



Message #4 by "Mitch Denny" <mitch.denny@w...> on Fri, 6 Apr 2001 21:41:51 +1000
Srikanth,



That isn't entirely true. "Web Services" in .NET

are by default implemented using SOAP. SOAP or

"Simple Object Access Protocol" is being implemented

by a number of major vendors. IBM has a very good

implementation of "Web Services" in Java. For those

interested, I would encourage you to visit the

following URL:

http://www.alphaworks.ibm.com/tech/webservicestoolkit



With "Web Services", .NET is basically open for

interop with any technology and/or platform that

implements an XML parser and an IP stack.



Now there are few craveats that you will have to be

aware of. Most SOAP implementations provide a mechanism

for producing proxy objects to the "Web Services".



In ASP.NET, placing a "?sdl" on the end of the URL

to the *.asmx file will render an XML document which

is a contract that the client and server agree to. The

contract defines the methods that the "Web Service"

exposes and the parameters that can be passed.



ASP.NET currently only supports SDL, whereas a number

of implementations out there support WSDL which is

the newer standard. This is a BETA 1 limitation, in

BETA 2 ASP.NET will present WSDL contracts.



----------------------------------------

- Mitch Denny

- http://www.warbyte.com

- mitch.denny@w...

- +xx-xxx-xxx-xxx

-



-----Original Message-----

From: Srikanth P V [mailto:SrikanthP@P...]

Sent: Friday, 6 April 2001 13:10

To: ASP+

Subject: [aspx] RE: How Java calls .Net Service??





Hi



 I think as of now java can't call .NET service as java is not a .NET

compliant language. Only .NET compliant languages can call other .NET

compliant languages and .NET service.as of now only C#,Jscript,MANAGED

C++,VB.NET,ASP.NET are included in this.COBOL,PERL,EIFFEL can call these

thru ASP.NET..



I hope this would be useful to u..



Regards

Srikanth



> ----------

> From: 	Carrico Todd[SMTP:TCarrico@f...]

> Reply To: 	ASP+

> Sent: 	Thursday, April 05, 2001 8:42 PM

> To: 	ASP+

> Subject: 	[aspx] RE: How Java calls .Net Service??

>

> I am new to .NET, but I think SOAP may be your answer.  Not sure how to go

> about it, but I am sure their is plenty on info on SOAP providers in .NET

> and Consumers in JAVA.

>

> tc

>

> -----Original Message-----

> From: Uma M [mailto:maheswarim@c...]

> Sent: Thursday, April 05, 2001 06:49

> To: ASP+

> Subject: [aspx] How Java calls .Net Service??

>

>

> hi,

>

> I would like to call a .Net Web Service from

> a Java application.

>

> Can any of you please tell me what are the tools I need and how to

> go about doing this, any related links...?

>

> Thanks.

> Regards,

> Uma

Message #5 by Srikanth P V <SrikanthP@P...> on Fri, 6 Apr 2001 17:45:28 +0530
but currently the question was regarding the usage of .NET webservices

right,,?



> ----------

> From: 	Mitch Denny[SMTP:mitch.denny@w...]

> Reply To: 	ASP+

> Sent: 	Friday, April 06, 2001 5:11 PM

> To: 	ASP+

> Subject: 	[aspx] RE: How Java calls .Net Service??

> 

> Srikanth,

> 

> That isn't entirely true. "Web Services" in .NET

> are by default implemented using SOAP. SOAP or

> "Simple Object Access Protocol" is being implemented

> by a number of major vendors. IBM has a very good

> implementation of "Web Services" in Java. For those

> interested, I would encourage you to visit the

> following URL:

> http://www.alphaworks.ibm.com/tech/webservicestoolkit

> 

> With "Web Services", .NET is basically open for

> interop with any technology and/or platform that

> implements an XML parser and an IP stack.

> 

> Now there are few craveats that you will have to be

> aware of. Most SOAP implementations provide a mechanism

> for producing proxy objects to the "Web Services".

> 

> In ASP.NET, placing a "?sdl" on the end of the URL

> to the *.asmx file will render an XML document which

> is a contract that the client and server agree to. The

> contract defines the methods that the "Web Service"

> exposes and the parameters that can be passed.

> 

> ASP.NET currently only supports SDL, whereas a number

> of implementations out there support WSDL which is

> the newer standard. This is a BETA 1 limitation, in

> BETA 2 ASP.NET will present WSDL contracts.

> 

> ----------------------------------------

> - Mitch Denny

> - http://www.warbyte.com

> - mitch.denny@w...

> - +xx-xxx-xxx-xxx

> -

> 

> -----Original Message-----

> From: Srikanth P V [mailto:SrikanthP@P...]

> Sent: Friday, 6 April 2001 13:10

> To: ASP+

> Subject: [aspx] RE: How Java calls .Net Service??

> 

> 

> Hi

> 

>  I think as of now java can't call .NET service as java is not a .NET

> compliant language. Only .NET compliant languages can call other .NET

> compliant languages and .NET service.as of now only C#,Jscript,MANAGED

> C++,VB.NET,ASP.NET are included in this.COBOL,PERL,EIFFEL can call these

> thru ASP.NET..

> 

> I hope this would be useful to u..

> 

> Regards

> Srikanth

> 

> > ----------

> > From: 	Carrico Todd[SMTP:TCarrico@f...]

> > Reply To: 	ASP+

> > Sent: 	Thursday, April 05, 2001 8:42 PM

> > To: 	ASP+

> > Subject: 	[aspx] RE: How Java calls .Net Service??

> >

> > I am new to .NET, but I think SOAP may be your answer.  Not sure how to

> go

> > about it, but I am sure their is plenty on info on SOAP providers in

> .NET

> > and Consumers in JAVA.

> >

> > tc

> >

> > -----Original Message-----

> > From: Uma M [mailto:maheswarim@c...]

> > Sent: Thursday, April 05, 2001 06:49

> > To: ASP+

> > Subject: [aspx] How Java calls .Net Service??

> >

> >

> > hi,

> >

> > I would like to call a .Net Web Service from

> > a Java application.

> >

> > Can any of you please tell me what are the tools I need and how to

> > go about doing this, any related links...?

> >

> > Thanks.

> > Regards,

> > Uma

> 

>

Message #6 by "Juan T. Llibre" <j.llibre@c...> on Fri, 6 Apr 2001 08:21:55 -0500

Srikanth :



It looks as if you're confusing calling a

WEB service with executing a .NET service.



Per the original question :

> > I would like to call a .Net Web Service from

> > a Java application.



the pointer offered by Carrico is correct :



SOAP provides a framework for http/xml-based

web services to interoperate...regardless of the platform.



regards,





Juan T. Llibre

Microsoft MVP [IIS/ASP]

ASP.Net En Espaņol : http://207.176.17.140/

http://p2p.wrox.com/subscribe.asp?list=aspx_espanol

http://www.asplists.com/asplists/aspnges.asp

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http://www.asplists.com/asplists/aspspanish.asp

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In the meantime, please use http://207.176.17.138/

==================================



----- Original Message -----

From: "Srikanth P V" <SrikanthP@P...>

To: "ASP+" <aspx@p...>

Sent: Thursday, April 05, 2001 10:10 PM

Subject: [aspx] RE: How Java calls .Net Service??





> Hi

>

>  I think as of now java can't call .NET service as java is not a .NET

> compliant language. Only .NET compliant languages can call other .NET

> compliant languages and .NET service.as of now only C#,Jscript,MANAGED

> C++,VB.NET,ASP.NET are included in this.COBOL,PERL,EIFFEL can call these

> thru ASP.NET..

>

> I hope this would be useful to u..

>

> Regards

> Srikanth



> > ----------

> > From: Carrico Todd[SMTP:TCarrico@f...]

> > Reply To: ASP+

> > Sent: Thursday, April 05, 2001 8:42 PM

> > To: ASP+

> > Subject: [aspx] RE: How Java calls .Net Service??

> >

> > I am new to .NET, but I think SOAP may be your answer.  Not sure how to go

> > about it, but I am sure their is plenty on info on SOAP providers in .NET

> > and Consumers in JAVA.

> >

> > tc

> >

> > -----Original Message-----

> > From: Uma M [mailto:maheswarim@c...]

> > Sent: Thursday, April 05, 2001 06:49

> > To: ASP+

> > Subject: [aspx] How Java calls .Net Service??

> >

> > hi,

> >

> > I would like to call a .Net Web Service from

> > a Java application.

> >

> > Can any of you please tell me what are the tools I need and how to

> > go about doing this, any related links...?

> >

> > Thanks.

> > Regards,

> > Uma






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