On Mon, Apr 14, 2008 at 9:55 AM, Christopher Riley < [EMAIL PROTECTED]> wrote:
> Hi, > > I am trying to execute a simple BPEL script that is copying from one > element > to another (from input to result). When I execute the script I get tan > assignment mismatch error indicating that the Xpath failed to find a > match. > I am currently using Apache Ode 1.1.1, running within Apache Axis > 1.3/Tomcat > 6. > > BPEL Script: > > <?xml version="1.0" encoding="UTF-8"?> <bpws:process > exitOnStandardFault="yes" name="SampleBroker" suppressJoinFailure="yes" > targetNamespace="http://www.gleeworks.net/SampleBroker"; > xmlns:bpws="http://docs.oasis-open.org/wsbpel/2.0/process/executable"; > xmlns:tns="http://www.gleeworks.net/SampleBroker";> <bpws:import > importType="http://schemas.xmlsoap.org/wsdl/"; > location="SampleBroker.wsdl" > namespace="http://www.gleeworks.net/SampleBroker"; /> > <bpws:partnerLinks> > <bpws:partnerLink myRole="SampleBrokerProvider" name="client" > partnerLinkType="tns:SampleBroker" /> </bpws:partnerLinks> > <bpws:variables> <bpws:variable > messageType="tns:SampleBrokerRequestMessage" name="input" /> > <bpws:variable messageType="tns:SampleBrokerResponseMessage" > name="output" /> </bpws:variables> <bpws:sequence name="main"> > <bpws:receive createInstance="yes" name="receiveInput" > operation="process" partnerLink="client" portType="tns:SampleBroker" > variable="input" /> <bpws:assign name="Assign" validate="no"> > <bpws:copy> <bpws:from> <bpws:literal> > <ns1:SampleBrokerResponse > xmlns:ns1="http://www.gleeworks.net/SampleBroker.wsdl";> > <ns1:result /> </ns1:SampleBrokerResponse> > </bpws:literal> </bpws:from> > <bpws:to>$output.payload</bpws:to> </bpws:copy> > <bpws:copy> > > <bpws:from><![CDATA[$input.payload/SampleBrokerRequest/input]]></bpws:from> > <bpws:to><![CDATA[$output.payload/SampleBrokerResponse/result]]></bpws:to> > </bpws:copy> </bpws:assign> <bpws:reply name="replyOutput" > operation="process" partnerLink="client" > portType="tns:SampleBroker" variable="output" /> </bpws:sequence> > </bpws:process> > > > > > WSDL: > > <?xml version="1.0"?> <definitions name="SampleBroker" > targetNamespace="http://www.gleeworks.net/SampleBroker"; > xmlns:tns="http://www.gleeworks.net/SampleBroker"; > xmlns:plnk="http://docs.oasis-open.org/wsbpel/2.0/plnktype"; > xmlns="http://schemas.xmlsoap.org/wsdl/"; > xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";> <!-- > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > TYPE DEFINITION - List of types participating in this BPEL process > The > BPEL Designer will generate default request and response types but you > can define or import any XML Schema type and use them as part of the > message types. > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --> > <types> <schema attributeFormDefault="unqualified" > elementFormDefault="qualified" > targetNamespace="http://www.gleeworks.net/SampleBroker"; > xmlns="http://www.w3.org/2001/XMLSchema";> <element > name="SampleBrokerRequest"> <complexType> > <sequence> <element name="input" type="string"/> > </sequence> </complexType> </element> > <element name="SampleBrokerResponse"> <complexType> > <sequence> <element name="result" type="string"/> > </sequence> </complexType> </element> > </schema> </types> <!-- > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > MESSAGE TYPE DEFINITION - Definition of the message types used as > part > of the port type defintions > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --> > <message name="SampleBrokerRequestMessage"> <part name="payload" > element="tns:SampleBrokerRequest"/> </message> <message > name="SampleBrokerResponseMessage"> <part name="payload" > element="tns:SampleBrokerResponse"/> </message> <!-- > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > PORT TYPE DEFINITION - A port type groups a set of operations into a > logical service unit. > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --> > <!-- portType implemented by the SampleBroker BPEL process --> > <portType > name="SampleBroker"> <operation name="process"> <input > message="tns:SampleBrokerRequestMessage" /> <output > message="tns:SampleBrokerResponseMessage"/> </operation> > </portType> <!-- > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ > PARTNER LINK TYPE DEFINITION > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ --> > <plnk:partnerLinkType name="SampleBroker"> <plnk:role > name="SampleBrokerProvider" portType="tns:SampleBroker"/> > </plnk:partnerLinkType> <binding name="SampleBrokerBinding" > type="tns:SampleBroker"> <soap:binding style="document" > transport="http://schemas.xmlsoap.org/soap/http"; /> <operation > name="process"> <soap:operation > soapAction="http://www.gleeworks.net/SampleBroker/process"; /> > <input> <soap:body use="literal" /> </input> > <output> <soap:body use="literal" /> </output> > </operation> </binding> <service name="SampleBroker"> <port > binding="tns:SampleBrokerBinding" name="SampleBroker"> > <soap:address > location="http://localhost:8080/ode/processes/SampleBroker > "></soap:address> > </port> </service> </definitions> > > Did you have a look at the FAQ [1]? The answer to the question "*My process fails with a selectionFailure; What can I do?"* should help. Matthieu [1] http://ode.apache.org/faq.html > > > > > -- > Chris Riley, Manager > HKM Consulting LLC > office: 508.763.4141 > mobile: 508.273.3102 > email: [EMAIL PROTECTED] > web: www.hkmconsultingllc.com > > > >
