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From "Matthieu Riou" <matth...@offthelip.org>
Subject Re: dynamic headers
Date Tue, 22 Apr 2008 14:23:55 GMT
Hi Mark,

The header you're assigning to Variable1 is just a string, however SOAP
headers are always elements. I've updated the documentation to point that
out. If you're still having difficulties, a trace would help, but given your
BPEL I'm guessing that's the issue here.

Cheers,
Matthieu

On Mon, Apr 21, 2008 at 11:36 PM, Mark Panahi <mpanahi@gmail.com> wrote:

> I've been looking at the page
> http://ode.apache.org/headers-handling.htmlabout adding dynamic
> headers to bpel, but I can't quite get it to work.
>
> My BPEL is below. I want to assign a header to Variable1 before I invoke.
> I
> call it "someHeader". What else do I need in my BPEL code to get this to
> work?
>
> Thanks,
>
> Mark
>
> <process name="HelloWorld2"
>         targetNamespace="http://ode/bpel/unit-test"
>         xmlns="http://docs.oasis-open.org/wsbpel/2.0/process/executable"
>         xmlns:tns="http://ode/bpel/unit-test"
>         xmlns:xsd="http://www.w3.org/2001/XMLSchema"
>         xmlns:test="http://ode/bpel/unit-test.wsdl"
>         xmlns:ns3="http://components.llama.uci.edu"
>         queryLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"
>
> expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0">
>
>    <import location="HelloWorld2.wsdl"
>            namespace="http://ode/bpel/unit-test.wsdl"
>            importType="http://schemas.xmlsoap.org/wsdl/" />
>    <import location="Component1.wsdl"
>            namespace="http://components.llama.uci.edu"
>            importType="http://schemas.xmlsoap.org/wsdl/"/>
>
>    <partnerLinks>
>        <partnerLink name="helloPartnerLink"
>                     partnerLinkType="test:HelloPartnerLinkType"
>                     myRole="me" />
>        <partnerLink name="PartnerLink1"
>                     partnerLinkType="ns3:muleLinkType"
>                     partnerRole="muleRole"/>
>    </partnerLinks>
>
>    <variables>
>        <variable name="myVar" messageType="test:HelloMessage"/>
>        <variable name="tmpVar" type="xsd:string"/>
>        <variable name="Variable2" messageType="ns3:execResponse"/>
>        <variable name="Variable1" messageType="ns3:execRequest"/>
>    </variables>
>
>    <sequence>
>        <receive
>            name="start"
>            partnerLink="helloPartnerLink"
>            portType="test:HelloPortType"
>            operation="hello"
>            variable="myVar"
>            createInstance="yes"/>
>
>        <assign name="assign1">
>            <copy>
>                <from variable="myVar" part="TestPart"/>
>                <to variable="tmpVar"/>
>            </copy>
>            <copy>
>                <from>concat($tmpVar,' World')</from>
>                <to part="in0" variable="Variable1"/>
>            </copy>
>            <copy>
>                <from>concat($tmpVar,' World Header')</from>
>                <to variable="Variable1" header="someHeader"/>
>            </copy>
>        </assign>
>
>        <invoke name="Invoke1" partnerLink="PartnerLink1"
>                operation="exec"
>                portType="ns3:mulePortType"
>                inputVariable="Variable1"
>                outputVariable="Variable2"/>
>        <reply name="end"
>               partnerLink="helloPartnerLink"
>               portType="test:HelloPortType"
>               operation="hello"
>               variable="myVar"/>
>    </sequence>
> </process>
>

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