RE: Intermediate nodes in request path

[Shobha Rani Jagathpal]

Thank you. I will try this with handler now.
Could you please tell me if this will work

WSDD for webservice1 running in localhost:8080

<deployment xmlns="http://xml.apache.org/axis/wsdd/";
    xmlns:java="http://xml.apache.org/axis/wsdd/providers/java";>
    
  <service name="TestMyService" provider="java:RPC">

  <requestFlow>
   <handler type="authenticator"/> 
  </requestFlow>
  
    <parameter name="allowedMethods" value="*"/>
    <parameter name="className" 
      value="TestMyService"/>
    <parameter name="scope" value="Application"/>
  </service>
</deployment>

WSDD for webservice2 running in localhost:8070

<deployment xmlns="http://xml.apache.org/axis/wsdd/";
            xmlns:java="http://xml.apache.org/axis/wsdd/providers/java";>

   <handler name="authenticator" 
      type="AuthenticateHandler">
    <parameter name="wsdlURL" 
      value="http://localhost:8070/axis/AuthenticatorService.wsdl"/>
    <parameter name="namespace" 
      value="http://localhost:8070/axis/AuthenticatorService.wsdl"/>
    <parameter name="serviceName" value="AuthenticatorService"/>
    <parameter name="portName" value="auth"/>
  </handler>

 <service name="AuthenticatorService" provider="java:RPC">

  <responseFlow>
   <handler type="authenticator"/> 
  </responseFlow>

  <parameter name="className" value="AuthenticatorService"/>
  <parameter name="allowedMethods" value="*"/>
  <parameter name="scope" value="application"/>
  
 </service>

</deployment>


I am not sure how will the handler be recongized by first webserver to
contact another webserver. If I am out of way, please let me know the
way to proceed.

Regards,
Shobha Rani J
 


> -----Original Message-----
> From: Krishnakumar B [mailto:[EMAIL PROTECTED]] 
> Sent: Wednesday, January 08, 2003 6:21 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Intermediate nodes in request path
> 
> 
> Hi
> 
> You can use Axis ( Request/Response Handlers ) also for this. 
> But BPEL is a more powerful tool for doing web service orchestration.
> 
> Regards
> Krishnakumar B
> 
> 
> 
> 
> -----Original Message-----
> From: Shobha Rani Jagathpal [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, January 08, 2003 6:18 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Intermediate nodes in request path
> 
> 
> Thank you for the immediate response.
> Can't apache axis be used for this?
> 
>  
> 
> 
> > -----Original Message-----
> > From: Krishnakumar B [mailto:[EMAIL PROTECTED]]
> > Sent: Wednesday, January 08, 2003 6:15 PM
> > To: [EMAIL PROTECTED]
> > Subject: RE: Intermediate nodes in request path
> > 
> > 
> > Hi
> > 
> > You can achieve this using BPEL. ( Its a flow language where
> > u can call web services in sequence/parallel ) and the 
> > response can be returned to the client.
> > 
> > See IBM Alphaworks for BPEL Engine
> > Also www.collaxa.com
> > 
> > Krishnakumar B
> > 
> > -----Original Message-----
> > From: Shobha Rani Jagathpal [mailto:[EMAIL PROTECTED]]
> > Sent: Wednesday, January 08, 2003 6:12 PM
> > To: [EMAIL PROTECTED]
> > Subject: Intermediate nodes in request path
> > 
> > 
> > Hi,
> >  I need a way where by before the webservice1 is invoked
> > another webservice2 should be invoked. Both the webservices 
> > reside in different servers and response the client gets 
> > should depend on the response of webservice2.
> > 
> > Regards,
> > Shobha Rani J
> >  
> > 
> > 
> 

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