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Posted to user@ode.apache.org by 김 학중 <si...@hotmail.com> on 2006/11/21 08:42:16 UTC
Assign Failure < I guess initialize variable >
Hi all.
I've been tested my bpel process within the servicemix.
I've intended to receive the data from client and copied the value of some
element
to the value of request message for invoking external Webservice.
when I copy the value from receive data to invoke variable ,
if I use following syntax it works fine
<assign name="assign1">
<copy>
<from variable="inVar" part="parameters"/>
<to variable="soapVar" part="parameters"/>
</copy>
</assign>
but if I use following syntax it doesn't work
<assign name="assign1">
<from>$inVar.parameters/gis:input</from> < !-- we pick this value
well -->
<to>$soapVar.parameters/ns1:temp</to> < !-- we fail at this moment
in engine -->
</assing>
so I've done log trace, and then I got the conclusion .
we've got sellection failure error because of there is no temp element .
Though the message has one temp element
could you give me any clue about this symtom?
_________________________________________________________________
보다 빠른 소식, 보다 빠른 정보, MSN 뉴스에서 확인하세요.
http://news.msn.co.kr/
Re: Assign Failure < I guess initialize variable >
Posted by Alex Boisvert <bo...@intalio.com>.
Yes, definitely, sorry I was a little too expedient! Your answer provided
the right syntax.
alex
On 11/21/06, Matthias von Arx <ma...@siemens.com> wrote:
>
>
> Hi Alex,
>
> Aren't the <from> and <to> tags not required?
>
> Regards, Matthias
>
>
>
>
> Alex Boisvert wrote:
> >
> > You are very close... I think you're only missing the initialization of
> > the
> > target structure in order to copy into it.
> >
> > Try adding a <literal> assignment to initialize the variable, e.g.,
> >
> > <assign>
> > <copy>
> > <literal>
> > <ns1:parameters> <!-- i'm guessing this is the top-most
> > element
> > of the parameters part -->
> > <ns1:temp/> <!-- empty element for the copy target
> > selection -->
> > </ns1:parameters>
> > </literal>
> > </copy>
> > </assign>
> >
> > Try it and see if it works for you.
> >
> > alex
> >
> >
> > On 11/20/06, 김 학중 <si...@hotmail.com> wrote:
> >>
> >>
> >> Hi all.
> >>
> >> I've been tested my bpel process within the servicemix.
> >>
> >> I've intended to receive the data from client and copied the value of
> >> some
> >> element
> >>
> >> to the value of request message for invoking external Webservice.
> >>
> >> when I copy the value from receive data to invoke variable ,
> >> if I use following syntax it works fine
> >>
> >> <assign name="assign1">
> >> <copy>
> >> <from variable="inVar" part="parameters"/>
> >> <to variable="soapVar" part="parameters"/>
> >> </copy>
> >> </assign>
> >>
> >> but if I use following syntax it doesn't work
> >>
> >> <assign name="assign1">
> >> <from>$inVar.parameters/gis:input</from> < !-- we pick this value
> >> well -->
> >> <to>$soapVar.parameters/ns1:temp</to> < !-- we fail at this
> >> moment
> >> in engine -->
> >> </assing>
> >>
> >> so I've done log trace, and then I got the conclusion .
> >>
> >> we've got sellection failure error because of there is no temp element
> .
> >>
> >> Though the message has one temp element
> >>
> >> could you give me any clue about this symtom?
> >>
> >> _________________________________________________________________
> >> 보다 빠른 소식, 보다 빠른 정보, MSN 뉴스에서 확인하세요.
> >> http://news.msn.co.kr/
> >>
> >>
> >
> >
>
> --
> View this message in context:
> http://www.nabble.com/Assign-Failure-%3C-I-guess-initialize-variable-%3E-tf2679461.html#a7474215
> Sent from the Apache Ode User mailing list archive at Nabble.com.
>
>
Re: Assign Failure < I guess initialize variable >
Posted by Matthias von Arx <ma...@siemens.com>.
Hi Alex,
Aren't the <from> and <to> tags not required?
Regards, Matthias
Alex Boisvert wrote:
>
> You are very close... I think you're only missing the initialization of
> the
> target structure in order to copy into it.
>
> Try adding a <literal> assignment to initialize the variable, e.g.,
>
> <assign>
> <copy>
> <literal>
> <ns1:parameters> <!-- i'm guessing this is the top-most
> element
> of the parameters part -->
> <ns1:temp/> <!-- empty element for the copy target
> selection -->
> </ns1:parameters>
> </literal>
> </copy>
> </assign>
>
> Try it and see if it works for you.
>
> alex
>
>
> On 11/20/06, 김 학중 <si...@hotmail.com> wrote:
>>
>>
>> Hi all.
>>
>> I've been tested my bpel process within the servicemix.
>>
>> I've intended to receive the data from client and copied the value of
>> some
>> element
>>
>> to the value of request message for invoking external Webservice.
>>
>> when I copy the value from receive data to invoke variable ,
>> if I use following syntax it works fine
>>
>> <assign name="assign1">
>> <copy>
>> <from variable="inVar" part="parameters"/>
>> <to variable="soapVar" part="parameters"/>
>> </copy>
>> </assign>
>>
>> but if I use following syntax it doesn't work
>>
>> <assign name="assign1">
>> <from>$inVar.parameters/gis:input</from> < !-- we pick this value
>> well -->
>> <to>$soapVar.parameters/ns1:temp</to> < !-- we fail at this
>> moment
>> in engine -->
>> </assing>
>>
>> so I've done log trace, and then I got the conclusion .
>>
>> we've got sellection failure error because of there is no temp element .
>>
>> Though the message has one temp element
>>
>> could you give me any clue about this symtom?
>>
>> _________________________________________________________________
>> 보다 빠른 소식, 보다 빠른 정보, MSN 뉴스에서 확인하세요.
>> http://news.msn.co.kr/
>>
>>
>
>
--
View this message in context: http://www.nabble.com/Assign-Failure-%3C-I-guess-initialize-variable-%3E-tf2679461.html#a7474215
Sent from the Apache Ode User mailing list archive at Nabble.com.
Re: Assign Failure < I guess initialize variable >
Posted by Alex Boisvert <bo...@intalio.com>.
You are very close... I think you're only missing the initialization of the
target structure in order to copy into it.
Try adding a <literal> assignment to initialize the variable, e.g.,
<assign>
<copy>
<literal>
<ns1:parameters> <!-- i'm guessing this is the top-most element
of the parameters part -->
<ns1:temp/> <!-- empty element for the copy target
selection -->
</ns1:parameters>
</literal>
</copy>
</assign>
Try it and see if it works for you.
alex
On 11/20/06, 김 학중 <si...@hotmail.com> wrote:
>
>
> Hi all.
>
> I've been tested my bpel process within the servicemix.
>
> I've intended to receive the data from client and copied the value of some
> element
>
> to the value of request message for invoking external Webservice.
>
> when I copy the value from receive data to invoke variable ,
> if I use following syntax it works fine
>
> <assign name="assign1">
> <copy>
> <from variable="inVar" part="parameters"/>
> <to variable="soapVar" part="parameters"/>
> </copy>
> </assign>
>
> but if I use following syntax it doesn't work
>
> <assign name="assign1">
> <from>$inVar.parameters/gis:input</from> < !-- we pick this value
> well -->
> <to>$soapVar.parameters/ns1:temp</to> < !-- we fail at this moment
> in engine -->
> </assing>
>
> so I've done log trace, and then I got the conclusion .
>
> we've got sellection failure error because of there is no temp element .
>
> Though the message has one temp element
>
> could you give me any clue about this symtom?
>
> _________________________________________________________________
> 보다 빠른 소식, 보다 빠른 정보, MSN 뉴스에서 확인하세요.
> http://news.msn.co.kr/
>
>
AW: Assign Failure < I guess initialize variable >
Posted by "von Arx, Matthias" <ma...@siemens.com>.
Hi,
You have to initialize your soapVar first. This could look something like this:
<!-- initialize -->
<copy>
<from>
<literal>
<ns1:yourMessageElement>
<ns1:temp/>
</ns1:yourMessageElement>
</literal>
</from>
<to>$soapVar.parameters</to>
</copy>
<!-- copy -->
<copy>
<from>$inVar.parameters/gis:input</from>
<to>$soapVar.parameters/ns1:temp</to>
<copy>
Regards, Matthias
-----Ursprüngliche Nachricht-----
Von: 김 학중 [mailto:simto49@hotmail.com]
Gesendet: Dienstag, 21. November 2006 08:42
An: ode-user@incubator.apache.org
Betreff: Assign Failure < I guess initialize variable >
Hi all.
I've been tested my bpel process within the servicemix.
I've intended to receive the data from client and copied the value of some
element
to the value of request message for invoking external Webservice.
when I copy the value from receive data to invoke variable ,
if I use following syntax it works fine
<assign name="assign1">
<copy>
<from variable="inVar" part="parameters"/>
<to variable="soapVar" part="parameters"/>
</copy>
</assign>
but if I use following syntax it doesn't work
<assign name="assign1">
<from>$inVar.parameters/gis:input</from> < !-- we pick this value
well -->
<to>$soapVar.parameters/ns1:temp</to> < !-- we fail at this moment
in engine -->
</assing>
so I've done log trace, and then I got the conclusion .
we've got sellection failure error because of there is no temp element .
Though the message has one temp element
could you give me any clue about this symtom?
_________________________________________________________________
보다 빠른 소식, 보다 빠른 정보, MSN 뉴스에서 확인하세요.
http://news.msn.co.kr/