Hi Maruko,
To invoke a partner Web service you can use the <invoke /> (for more details
on <invoke/> Refer
http://docs.oasis-open.org/wsbpel/2.0/OS/wsbpel-v2.0-OS.html#_Toc164738481).
So If you need to use two services together, the basic building block will
be <invoke />.
The following code snippet invoke a service specified in
InvokeMultiplierService2. And the result is assigned to the input variable
of the next <invoke/> which is InvokeSquareService.
<invoke name="InvokeMultiplierService2" partnerLink="MultiplierPartnerLink"
operation="multiply" portType="ns1:MultiplierServicePortType"
inputVariable="MultiplyInput1" outputVariable="MultiplyOutput1"/>
<assign name="Assign3">
<copy>
<from>
<literal xml:space="preserve">
<tns:square xmlns:tns="http://ws.apache.org/axis2"; xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance";>
<tns:param0></tns:param0>
</tns:square>
</literal>
</from>
<to part="parameters" variable="SquareInput">
</to>
</copy>
<copy>
<from>$MultiplyOutput1.parameters/ns4:return</from>
<to>$SquareInput.parameters/ns4:param0</to>
</copy>
</assign>
<invoke name="InvokeSquareService" partnerLink="SquarePartnerLink"
operation="square" xmlns:ns2="http://SquareService.wsdl";
portType="ns2:SquareServicePortType" inputVariable="SquareInput"
outputVariable="SquareOutput"/>
Hope this will help.
Cheers,
Denis Weerasiri
http://ddweerasiri.blogspot.com
On Sat, Jul 11, 2009 at 12:44 AM, Maruko <[email protected]> wrote:
>
> Thank you for replying me :),in fact i need how to compose two web services
> or more;i'm waiting for your replys
>
> Thank you in advance
> --
> View this message in context:
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> Sent from the Apache Ode User mailing list archive at Nabble.com.
>
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