in the example :
<copy>
<from>$request.
requestMessageData/typeIndicators/types:indicatorTwo</from>
<to>$response/typeIndicators/types:indicatorTwo</to>
</copy>
<copy
insertMissingToData="yes">
<from>$request.
requestMessageData/typeIndicators/types:indicatorTwo</from>
<to>$response/typeIndicators/child::types:indicatorTwo</to>
</copy>
what means child::types: ????
so what can i do with my copy listed here,
above??
thanks
>----Messaggio originale----
>Da: [email protected]
>Data:
17/09/2009 16.48
>A: <[email protected]>
>Ogg: R: Re: fault selection error
(variable intialization problem)
>
>What do you mean about "copy a structural
skeleton into the variable"
>can you
>suggest me a link about or an example...
>thank you.
>
>
>
>>----Messaggio
>originale----
>>Da: [email protected]
>>Data: 17/09/2009 16.42
>>A: <u...@ode.
>apache.org>
>>Ogg: Re: fault
selection error (variable intialization problem)
>>
>
>>Hi,
>>
>>the response
variable must be initialized before a specific xpath can
>be
>>accessed.
Please have a look at our FAQ, too.
>>
>>Add an assign activity and
>copy a
structural skeleton into the variable
>>so that the xpath expression can
>be
resolved.
>>
>>HTH,
>> Tammo
>>
>>[email protected] wrote:
>>> hi to all,
>>>
>
>>>
>>> i have a problem.. i try to exec a bpel process into Ode. I
deploy
>>>
>it into ode then i invoke it sending the soap with the soap
utility into bin
>
>>> directory of ode distribution, or with a jax-ws client.
I dvelop using
>netbeans
>>> than i copy bpel, wsdl, xsd and deploy.xml files
into process
>directory. The
>>> bpel is a receive and reply: receive a
string and reply with
>the same.
>>> During
>>> the replay i have to copy
from input variable of
>receive statment to output var
>>> of reply (because
variable are complextype
>[SOAP message type] i copy the
>>> simple elements
>>> of them with XPATH) but i
>get fault selection problem.
>>>
>>> My
>>>
error fault is (i set the debug
>level in log4j properties
>>> #line added
>>>
log4j.
>>> category.org.apache.
>ode=DEBUG):
>>>
>>> 15:49:48,318 INFO
[ASSIGN] Assignment Fault:
>>> {http:
>//docs.oasis-open.org/wsbpel/2.
0/process/executable}selectionFailure,
>>>
>lineNo=22,faultExplanation=No
results for expression: {OXPath10Expression $Out.
>
>>> parameters/return}
>>>
15:49:48,350 DEBUG [SCOPE] ({OScope '__PROCESS_SCOPE:
>
>>> BpelHello' id=3},
TerminationChannel#1,ParentScopeChannel#2): has a fault
>>>
>handler for
{http://docs.oasis-open.org/wsbpel/2.0/process/executable}
>>>
>selectionFailure: {OCatch faultName=null, faultVariable=null}
>>> 15:49:
48,381
>
>>> DEBUG [SCOPE] ({OCatch faultName=null, faultVariable=null},
>TerminationChannel:
>>> FH#14,ParentScopeChannel:FH#15): has no fault handler
>for {http://docs.oasis-
>>> open.org/wsbpel/2.0/process/executable}
>selectionFailure; scope will propagate
>>> FAULT!
>>> 15:49:48,459 DEBUG
>
[BpelProcess] ProcessImpl completed with fault '{http:
>>> //docs.oasis-open.
>org/wsbpel/2.0/process/executable}selectionFailure'
>>> 15:49:
>>> 48,459
DEBUG
>[MessageExchangeContextImpl] Processing an async reply from
>>>
service {http:
>//hello.netbureau.it/}HellonameService
>>>
>>>
>>> I listed
above the bpel
>>>
>process, wsdl, xsd and deploy.xml files:
>>>
>>> -
BpelHello.bpel-
>>>
>>>
><process
>>> name="
>>> BpelHello"
>>>
targetNamespace="http://enterprise.
>netbeans.
>>>
org/bpel/BpelHelloWs/BpelHello"
>>> xmlns="http://docs.oasis-
>open.
org/wsbpel/2.
>>> 0/process/executable"
>>> xmlns:xsd="http://www.w3.
>org/2001/XMLSchema"
>>>
>>> xmlns:sxt="http://www.sun.com/wsbpel/2.
>>>
>0/process/executable/SUNExtension/Trace"
>>> xmlns:sxed="http://www.sun.
>>>
>com/wsbpel/2.0/process/executable/SUNExtension/Editor"
>>> xmlns:tns="
http:
>
>>> //enterprise.netbeans.org/bpel/BpelHelloWs/BpelHello" xmlns:ns0="
http:
>//hello.
>>> netbureau.it/"
>>> xmlns:myxsd="Helloname.xsd_1.xsd">
>>>
><import namespace="
>>> http://hello.netbureau.it/"; location="
Helloname.wsdl"
>importType="http:
>>> //schemas.xmlsoap.org/wsdl/"/>
>>>
<partnerLinks>
>
>>> <partnerLink name="
>>> HelloWs" xmlns:tns="http:
//hello.netbureau.
>it/" partnerLinkType="tns:Helloname"
>>> myRole="
WriteHelloMsgRole"/>
>>>
></partnerLinks>
>>> <variables>
>>>
>>> <variable name="Out"
>messageType="ns0:helloResponse"/>
>>>
<variable name="
>>> HelloIn" xmlns:
>tns="http://hello.netbureau.it/";
messageType="tns:hello"/>
>>>
>>>
></variables>
>>> <sequence>
>>> <receive name="ReceiveHelloCmd"
>>>
>createInstance="yes"
partnerLink="HelloWs" operation="hello" xmlns:tns="http:
>
>>> //hello.
netbureau.it/" portType="tns:Helloname" variable="HelloIn"/>
>
>>>
>>>
<assign name="Assign1">
>>> <copy
>insertMissingToData="yes">
>>>
>>> <from>$HelloIn.
>parameters/name</from>
>>>
<to>$Out.
>>> parameters/return</to>
>
>>> </copy>
>>>
</assign>
>>> <reply
>>> name="
>ReplyToHelloCmd" partnerLink="
HelloWs" operation="hello" portType="ns0:
>>>
>Helloname" variable="Out"/>
>>> </sequence>
>>> </process>
>>>
>>>
>>> -DEPLOY.
>xml -
>>>
>>>
<deploy
>>> xmlns="http://www.apache.org/ode/schemas/dd/2007/03";
>
>>> xmlns:
pns="http:
>>> //enterprise.netbeans.org/bpel/BpelHelloWs/BpelHello"
>
>>>
xmlns:wns="http://hello.
>>> netbureau.it/">
>>>
>>>
>>> <process name="pns:
>BpelHello">
>>> <active>true</active>
>>>
>>> <provide partnerLink="
HelloWs">
>
>>> <service name="wns:HellonameService" port="
>>>
HellonamePort"/>
>>>
></provide>
>>> </process>
>>> </deploy>
>>>
>>>
>>>
-Helloname.wsdl-
>>>
>>> <?
>xml
>>> version="1.0" encoding="UTF-8"?><!--
Published by JAX-WS RI at http:
>//jax-ws.
>>> dev.java.net. RI's version is
JAX-WS RI 2.1.4-b01-. --><!--
>Generated by JAX-WS
>>> RI at http://jax-ws.
dev.java.net. RI's version is JAX-
>WS RI 2.1.4-b01-. --
>>>> <definitions
xmlns:soap="http://schemas.xmlsoap.
>org/wsdl/soap/" xmlns:tns="
>>> http:
//hello.netbureau.it/" xmlns:xsd="http:
>//www.w3.org/2001/XMLSchema" xmlns="
>>> http://schemas.xmlsoap.org/wsdl/";
>targetNamespace="http://hello.netbureau.
it/"
>>> name="HellonameService" xmlns:
>plnk="http://docs.oasis-open.
org/wsbpel/2.
>>> 0/plnktype">
>>> <types>
>>> <xsd:
>schema>
>>> <xsd:import
namespace="http://hello.netbureau.
>>> it/"
>schemaLocation="Helloname.xsd_1.
xsd"></xsd:import>
>>> </xsd:schema>
>>> </types>
>
>>>
>>> <message name="
hello">
>>> <part name="parameters" element="tns:hello"
>></part>
>>>
>>>
</message>
>>> <message name="helloResponse">
>>> <part name="
>parameters"
element="tns:
>>> helloResponse"></part>
>>> </message>
>>> <portType
>name="
Helloname">
>>> <operation name="
>>> hello">
>>> <input message="tns:hello"
>></input>
>>> <output message="tns:helloResponse"
>>>> </output>
>>>
</operation>
>
>>> </portType>
>>> <binding name="HellonamePortBinding" type="
>>> tns:Helloname"
>>
>>> <soap:binding transport="http://schemas.xmlsoap.
org/soap/http"
>>> style="
>document"></soap:binding>
>>> <operation name="
hello">
>>> <soap:operation
>>>
>soapAction=""></soap:operation>
>>> <input>
>>> <soap:body use="literal"></soap:
>body>
>>>
>>> </input>
>>> <output>
>>>
<soap:body use="literal"></soap:body>
>>>
></output>
>>> </operation>
>>>
>>>
</binding>
>>> <service name="HellonameService"
>>
>>> <port name="
HellonamePort"
>>> binding="tns:HellonamePortBinding">
>>> <!--
>using with
ode -->
>>> <!--soap:address
>>> location="http://localhost:
>8080/HelloWs/Helloname"></soap:address-->
>>> <soap:
>>> address location="
http:
>//localhost:8080/ode/processes/HelloWs"></soap:address>
>>>
>>> </port>
>>>
></service>
>>> <plnk:partnerLinkType name="Helloname">
>>>
<plnk:
>>>
>role name="WriteHelloMsgRole" portType="tns:Helloname"/>
>>>
</plnk:
>>>
>partnerLinkType>
>>> </definitions>
>>>
>>> -Helloname.xsd_1.
xsd-
>>>
>>> <xs:
>schema xmlns:tns="
>>> http://hello.netbureau.it/"; xmlns:
xs="http://www.w3.
>org/2001/XMLSchema"
>>> version="1.0" targetNamespace="
http://hello.netbureau.
>it/">
>>>
>>> <xs:element name="
>>> hello" type="tns:
hello"></xs:element>
>>>
>>>
><xs:element name="helloResponse" type="
>>> tns:
helloResponse"></xs:element>
>>>
>
>>> <xs:complexType name="hello">
>>> <xs:
sequence>
>>>
>>> <xs:element name="
>name" type="xs:string" minOccurs="0"
></xs:element>
>>> </xs:
>>> sequence>
>>>
></xs:complexType>
>>>
>>> <xs:
complexType name="helloResponse">
>>> <xs:
>>>
>sequence>
>>> <xs:element
name="return" type="xs:string" minOccurs="0"></xs:
>>>
>element>
>>> </xs:
sequence>
>>> </xs:complexType>
>>> </xs:schema>
>>>
>>> In
>netbeans the
bpel
>>> compiler tell me that "insertMissingToData is not allowed
>appear in
element
>>> copy"..but i supposed that the fault problem message and
>the
previous old ones
>>> that are the same of this last, are
>>> about the
>output variable of reply (Out)
>>> that isn't initialized correctly (Out is
a
>type of soap message that is a
>>> complex type)
>>> So i read
specification on
>: http://ode.apache.org/flexible-
>>> assigns.html and i
added
>insertMissingToData to copy element but the fault
>>> message still
remain the
>same!
>>>
>>> i have tried add an explicit assignement
>>>
without
>insertMissingToData in the second copy element :
>>>
>>> <copy>
>>>
>
>>> <from><literal>0</literal></from>
>>> <to
>variable="
>>> Out" part="parameters">
>>> <query>myxsd:
>return</query>
>>>
>>>
</to>
>>> </copy>
>>>
>>> but i
>get the same problem:
>>>
>>>
15:04:
>>> 23,192 DEBUG [ASSIGN] Assign.copy({OCopy
>{VarRef {Variable
__PROCESS_SCOPE:
>>> BpelHello.Out:OMessageVarType#6}.
>parameters
{OXPath10Expression myxsd:return}}=
>>> {Literal <?xml version="1.0"
>encoding="UTF-8"?>
>>> <literal xmlns="http://docs.
>>> oasis-open.
org/wsbpel/2.
>0/process/executable">0</literal>}})
>>> 15:04:23,285 DEBUG
>>>
[ASSIGN]
>Evaluating FROM expression "{Literal <?xml version="1.0" encoding="
UTF-
>>> 8"?>
>
>>> <literal xmlns="http://docs.oasis-open.org/wsbpel/2.
0/process/executable"
>
>>>> 0</literal>}".
>>> 15:04:23,285 DEBUG [ASSIGN]
lvalue after eval [message:
>null]
>>>
>>> 15:04:23,285 DEBUG [ASSIGN]
content <?xml version="1.0" encoding="
>UTF-8"?>
>>>
>>>
<message><parameters><helloResponse xmlns="http://hello.
>netbureau.it/"
>>>
/></parameters></message>
>>> 15:04:23,348 INFO [ASSIGN]
>Assignment Fault:
{http:
>>> //docs.oasis-open.org/wsbpel/2.0/process/executable}
>selectionFailure,lineNo=22,
>>> faultExplanation=No results for expression:
>
{OXPath10Expression myxsd:return}
>>>
>>> 15:04:23,395 DEBUG [SCOPE] ({OScope
>'__PROCESS_SCOPE:BpelHello' id=3},
>>> TerminationChannel#1,
>ParentScopeChannel#2): has a fault handler for {http:
>>> //docs.oasis-open.
>org/wsbpel/2.0/process/executable}selectionFailure: {OCatch
>>>
faultName=null,
>faultVariable=null}
>>> 15:04:23,410 DEBUG [SCOPE] ({OCatch
>>> faultName=null,
>faultVariable=null},TerminationChannel:FH#14,
ParentScopeChannel:
>>> FH#15): has
>no fault handler for {http://docs.oasis-
open.org/wsbpel/2.
>>>
>0/process/executable}selectionFailure; scope will
propagate FAULT!
>>> 15:04:
>23,504
>>> DEBUG [BpelProcess] ProcessImpl
completed with fault '{http://docs.
>oasis-open.
>>> org/wsbpel/2.
0/process/executable}selectionFailure'
>>>
>>>
>someone could help me
>>>
please!!!
>>>
>>>
>>> thank you very much!
>>>
>>>
>Roberto
>>
>>
>>--
>>Tammo van Lessen - http://www.taval.de
>>
>
>
>
