Thank you. See ODE-426.
Here's another oddity I just noticed (not related to foreeach)..
Say I have a process that takes a single string as input and returns a
single integer as output. All I want to do is convert the input string to a
number and add 10 to it, then return the result as an integer.
No matter what I do, I cannot get the process to return a true integer. It
always tacks a .0 on the end. For example, with input "10" it returns 10.0.
For input "999" it returns 999.0.
Here's my wsdl..
...
<types>
<schema ...>
<element name="TestXPathIntegersRequest" type="string" />
<element name="TestXPathIntegersResponse" type="integer" />
</schema>
</types>
<message name="TestXPathIntegersRequestMessage">
<part name="payload" element="tns:TestXPathIntegersRequest"/>
</message>
<message name="TestXPathIntegersResponseMessage">
<part name="payload" element="tns:TestXPathIntegersResponse"/>
</message>
...
And here's my bpel...
...
<bpws:variables>
<bpws:variable messageType="tns:TestXPathIntegersRequestMessage"
name="input"/>
<bpws:variable
messageType="tns:TestXPathIntegersResponseMessage"
name="output"/>
</bpws:variables>
...
<bpws:assign name="Assign" validate="no">
<bpws:copy>
<bpws:from expressionLanguage="...xpath1.0">
<![CDATA[round(10 + number($input.payload))]]>
</bpws:from>
<bpws:to part="payload" variable="output"/>
</bpws:copy>
</bpws:assign>
I saw this cause a problem when I was trying to invoke a third party service
that takes an integer as an input. The service didn't like the .0.
Any ideas?
Thank you.
-Jon
On 11/17/08 8:00 AM, "Matthieu Riou" <[EMAIL PROTECTED]> wrote:
> On Fri, Nov 14, 2008 at 10:50 AM, Jonathan Coogan <
> [EMAIL PROTECTED]> wrote:
>
>> I am also looking for an answer to this question. Here's another example
>> that does not work..
>>
>> <bpws:forEach counterName="Counter" name="ForEach" parallel="no">
>> <bpws:startCounterValue expressionLanguage="...xpath1.0">
>> <![CDATA[1]]>
>> </bpws:startCounterValue>
>> <bpws:finalCounterValue expressionLanguage="...xpath1.0">
>> <![CDATA[10]]>
>> </bpws:finalCounterValue>
>> <bpws:scope>
>> <bpws:if name="If">
>> <!-- We never get here -->
>> <bpws:empty name="NeverGetsHere"/>
>> <bpws:condition expressionLanguage="...xpath1.0">
>> <![CDATA[$Counter > 5]]>
>> </bpws:condition>
>> </bpws:if>
>> </bpws:scope>
>> </bpws:forEach>
>>
>> Can anyone else reproduce this?
>>
>
> I can't see anything wrong with your process. If you already have a process
> that looks like a testcase, could you create a Jira issues attaching it?
> This way I can give it a try and also include it in our test suite.
>
> Thanks!
> Matthieu
>
>
>>
>> Thanks.
>> -Jon
>>
>>
>> On 11/13/08 12:12 PM, "Les Spivey" <[EMAIL PROTECTED]> wrote:
>>
>>> Alex, sorry, I was not subscribed to the list so I didn't get your reply
>>> directly. I am now. Here is the bpel fragment containing the for each.
>>> It was created with the Eclipse BPEL project's designer. Please let me
>>> know if you need anything else.
>>>
>>>
>>>
>>> <bpws:forEach counterName="Counter" name="ForEach" parallel="no">
>>>
>>> <bpws:startCounterValue
>>> expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![C
>>> DATA[1]]></bpws:startCounterValue>
>>>
>>> <bpws:finalCounterValue
>>> expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![C
>>> DATA[count($input.payload/tns:Names)]]></bpws:finalCounterValue>
>>>
>>> <bpws:scope>
>>>
>>> <bpws:sequence name="ForEachSequence">
>>>
>>> <bpws:assign
>>> name="BuildOutput" validate="no">
>>>
>>>
>>> <bpws:copy>
>>>
>>> <bpws:from
>>> expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"><![C
>>> DATA[concat($output.payload,
>>> $input.payload/tns:Names[$Counter])]]></bpws:from>
>>>
>>> <bpws:to part="payload"
>>> variable="output"/>
>>>
>>>
>>> </bpws:copy>
>>>
>>> </bpws:assign>
>>>
>>> <bpws:if name="IfDelimiterrRequierd">
>>>
>>> <bpws:assign
>>> name="AddDelimiter" validate="no">
>>>
>>> <bpws:copy>
>>>
>>>
>>> <bpws:from
>>> expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath2.0"><![C
>>> DATA[concat($output.payload, ', ')]]></bpws:from>
>>>
>>> <bpws:to
>>> part="payload" variable="output"/>
>>>
>>> </bpws:copy>
>>>
>>> </bpws:assign>
>>>
>>> <bpws:condition
>>> expressionLanguage="urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0"><![C
>>> DATA[$Counter < count($input.payload/tns:Names)]]></bpws:condition>
>>>
>>> </bpws:if>
>>>
>>> </bpws:sequence>
>>>
>>> </bpws:scope>
>>>
>>> </bpws:forEach>
>>>
>>>
>>>
>>>
>>>
>>> From: Les Spivey
>>> Sent: Thursday, November 13, 2008 10:38 AM
>>> To: '[email protected]'
>>> Subject: using foreach counter
>>>
>>>
>>>
>>> I am using the BPEL ForEach activity to loop over a list of names which
>>> is the input value of the receive. The name of my ForEach counter
>>> variable is Counter. The start counter value is 1 and the end counter
>>> value is count($input.payload/tns:Names). This works correctly.
>>> However, within the scope of the ForEach I have an If with the condition
>>> $Counter < count($input.payload/tns:Names). Apparently, the condition
>>> never evaluates to true since the body of the If is never entered. Is
>>> the syntax of the condition incorrect or is the problem with Counter?
>>> Can the ForEach counter be used in this way?
>>>
>>>
>>>
>>> Thanks.
>>>
>>> Les
>>>
>>>
>>>
>>
>>
