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From "Matthieu Riou" <matth...@offthelip.org>
Subject Re: Invoke throws NullPointerException
Date Wed, 04 Jun 2008 03:24:42 GMT
On Tue, Jun 3, 2008 at 10:26 AM, Alex Boisvert <boisvert@intalio.com> wrote:

> I couldn't find a matching issue reported in Jira that would indicate it's
> been fixed.
>

I had this one in mind:

https://issues.apache.org/jira/browse/ODE-260

Matthieu


>
> Can you checkout the 1.1 branch, build it and try if your problem still
> exists?
>
> svn co
> http://svn.apache.org/viewvc/ode/branches/APACHE_ODE_1.1/ode-1.1-branch
>
> alex
>
>
> On Tue, Jun 3, 2008 at 5:46 AM, Prakash Reddy Bande <prakashr@altair.com>
> wrote:
>
> > Hi Matthieu,
> >
> > Do you mean there was a bug in 1.1.1 that is fixed and building from a
> > branch will give us that fix "or" the bug was prior to 1.1.1 and is
> > already fixed in official release?
> > Regards,
> >
> > Prakash Reddy Bande
> > Altair Engg. Inc,
> > Troy, MI
> >
> > -----Original Message-----
> > From: matthieu.riou@gmail.com [mailto:matthieu.riou@gmail.com] On Behalf
> > Of Matthieu Riou
> > Sent: Friday, May 30, 2008 10:10 AM
> > To: user@ode.apache.org
> > Cc: Dhanush Gopinath
> > Subject: Re: Invoke throws NullPointerException
> >
> > Hi Prakash,
> >
> > Could you indicate which version of ODE you're using? Did you build it
> > yourself from a branch or are you using the official 1.1.1? You could be
> > hitting a bug we've had before and that has been fixed now due to the
> > absence of response message to your invoke.
> >
> > Thanks,
> > Matthieu
> >
> > On Thu, May 29, 2008 at 9:22 PM, Prakash Reddy Bande
> > <prakashr@altair.com>
> > wrote:
> >
> > > Hi,
> > >
> > >
> > >
> > > I have deployed a bpel process that invokes a web service. The wsdl
> > is:
> > >
> > >
> > >
> > > <?xml version="1.0" encoding="UTF-8"?>
> > >
> > > <wsdl:definitions xmlns:tns="http://www.example.org/HTAssignUsersPT/"
> > >
> > >            xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
> > >
> > >            xmlns:xsd="http://www.w3.org/2001/XMLSchema"
> > > name="HTAssignUsersPT"
> > >
> > >            xmlns:plnk="http://docs.oasis-open.org/wsbpel/2.0/plnktype"
> > >
> > >            targetNamespace="http://www.example.org/HTAssignUsersPT/"
> > >
> > >            xmlns:data="http://www.example.org/HTDataSchema/"
> > >
> > >            xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/">
> > >
> > >
> > >
> > >            <plnk:partnerLinkType name="AssignUserServiceLT"
> > >
> > >
> > > xmlns:plnk="http://docs.oasis-open.org/wsbpel/2.0/plnktype">
> > >
> > >                        <plnk:role name="AssignUserServiceODE"
> > > portType="tns:AssignUserPT" />
> > >
> > >                        <plnk:role name="AssignUserServiceResponseODE"
> > >
> > >                                    portType="tns:AssignUserResponsePT"
> > > />
> > >
> > >            </plnk:partnerLinkType>
> > >
> > >
> > >
> > >            <wsdl:types>
> > >
> > >                        <xsd:schema>
> > >
> > >                                    <xsd:import
> > > namespace="http://www.example.org/HTDataSchema/"
> > >
> > >
> > > schemaLocation="HTDataSchema.xsd">
> > >
> > >                                    </xsd:import>
> > >
> > >                        </xsd:schema>
> > >
> > >            </wsdl:types>
> > >
> > >
> > >
> > >            <wsdl:message name="AssignUsersRequest">
> > >
> > >                        <wsdl:part element="data:AssignUsers"
> > > name="assinguserIP" />
> > >
> > >            </wsdl:message>
> > >
> > >            <wsdl:message name="AssignUsersResponse">
> > >
> > >                        <wsdl:part element="data:AssignUsersReply"
> > >
> > >                                    name="assinguserRespIP" />
> > >
> > >            </wsdl:message>
> > >
> > >
> > >
> > >            <wsdl:portType name="AssignUserPT">
> > >
> > >                        <wsdl:operation name="AssignUsers">
> > >
> > >                                    <wsdl:input
> > > message="tns:AssignUsersRequest" />
> > >
> > >                        </wsdl:operation>
> > >
> > >            </wsdl:portType>
> > >
> > >            <wsdl:portType name="AssignUserResponsePT">
> > >
> > >                        <wsdl:operation name="GetAssignUsersResponse">
> > >
> > >                                    <wsdl:input
> > > message="tns:AssignUsersResponse" />
> > >
> > >                        </wsdl:operation>
> > >
> > >            </wsdl:portType>
> > >
> > >
> > >
> > >            <wsdl:binding name="AssignUserBinding"
> > > type="tns:AssignUserPT">
> > >
> > >                        <soap:binding style="document"
> > >
> > >
> > > transport="http://schemas.xmlsoap.org/soap/http" />
> > >
> > >                        <wsdl:operation name="AssignUsers">
> > >
> > >                                    <soap:operation
> > >
> > >
> > > soapAction="http://www.example.org/HTAssignUsersPT/AssignUsers" />
> > >
> > >                                    <wsdl:input>
> > >
> > >                                                <soap:body
> > use="literal"
> > > />
> > >
> > >                                    </wsdl:input>
> > >
> > >                        </wsdl:operation>
> > >
> > >            </wsdl:binding>
> > >
> > >
> > >
> > >            <wsdl:binding name="AssignUserResponseBinding"
> > > type="tns:AssignUserResponsePT">
> > >
> > >                        <soap:binding style="document"
> > >
> > >
> > > transport="http://schemas.xmlsoap.org/soap/http" />
> > >
> > >                        <wsdl:operation name="GetAssignUsersResponse">
> > >
> > >                                    <soap:operation
> > >
> > >
> > >
> > soapAction="http://www.example.org/HTAssignUsersPT/GetAssignUsersRespons
> > > e" />
> > >
> > >                                    <wsdl:input>
> > >
> > >                                                <soap:body
> > use="literal"
> > > />
> > >
> > >                                    </wsdl:input>
> > >
> > >                        </wsdl:operation>
> > >
> > >            </wsdl:binding>
> > >
> > >
> > >
> > >            <wsdl:service name="AssignUserServiceODE">
> > >
> > >                        <wsdl:port name="AssignUserServicePort"
> > >
> > >                                    binding="tns:AssignUserBinding">
> > >
> > >                                    <soap:address
> > >
> > >
> > >
> > location="http://blrs58:8090/AssignUserWsODE/AssignUserServiceODE"></soa
> > > p:address>
> > >
> > >                        </wsdl:port>
> > >
> > >                        <wsdl:port name="AssignUserResponseServicePort"
> > >
> > >
> > > binding="tns:AssignUserResponseBinding">
> > >
> > >                                    <soap:address
> > >
> > location="http://localhost:8080/ode/processes/AssignUserResponse"></soap
> > > :address>
> > >
> > >                        </wsdl:port>
> > >
> > >            </wsdl:service>
> > >
> > > </wsdl:definitions>
> > >
> > >
> > >
> > > *******************
> > >
> > > And the BPEL is
> > >
> > >
> > >
> > > <?xml version="1.0" encoding="UTF-8"?>
> > >
> > > <bpel:process
> > > xmlns:bpel="http://docs.oasis-open.org/wsbpel/2.0/process/executable"
> > > xmlns:data="http://www.example.org/HTDataSchema/"
> > > xmlns:ns1="http://www.example.org/HTCreateAssembly/"
> > > xmlns:ns2="http://www.example.org/HTAssignUsersPT/"
> > > xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="HTCreateAssembly"
> > > suppressJoinFailure="yes" targetNamespace="http://HTCreateAssembly">
> > >
> > >   <bpel:import importType="http://schemas.xmlsoap.org/wsdl/"
> > > location="HTCreateAssembly.wsdl"
> > > namespace="http://www.example.org/HTCreateAssembly/"/>
> > >
> > >   <bpel:import importType="http://schemas.xmlsoap.org/wsdl/"
> > > location="HTAssignUsersPT.wsdl"
> > > namespace="http://www.example.org/HTAssignUsersPT/"/>
> > >
> > >   <bpel:partnerLinks>
> > >
> > >      <bpel:partnerLink myRole="StartAssemblyServiceODE"
> > > name="StartAssemblyLT" partnerLinkType="ns1:StartAssemblyLT"/>
> > >
> > >      <bpel:partnerLink myRole="AssignUserServiceResponseODE"
> > > name="AssignUserServiceLT" partnerLinkType="ns2:AssignUserServiceLT"
> > > partnerRole="AssignUserServiceODE" initializePartnerRole="yes"/>
> > >
> > >   </bpel:partnerLinks>
> > >
> > >   <bpel:variables>
> > >
> > >      <bpel:variable  name="inputUser"
> > > messageType="ns1:StartAssemblyRequest"/>
> > >
> > >      <bpel:variable  name="assignUserResponse"
> > > messageType="ns2:AssignUsersResponse"/>
> > >
> > >      <bpel:variable  name="assignedUser"
> > > messageType="ns2:AssignUsersRequest"/>
> > >
> > >      <bpel:variable name="tmpVar" type="xsd:string"/>
> > >
> > >   </bpel:variables>
> > >
> > >   <bpel:sequence>
> > >
> > >      <bpel:receive createInstance="yes" name="Start"
> > > operation="StartAssembly" partnerLink="StartAssemblyLT"
> > > variable="inputUser">
> > >
> > >      </bpel:receive>
> > >
> > >      <bpel:assign>
> > >
> > >               <bpel:copy>
> > >
> > >                                     <bpel:from>
> > >
> > >                            <bpel:literal>
> > >
> > >                            <data:AssignUsers>
> > >
> > >
> > > <data:userid>A2</data:userid>
> > >
> > >                                    </data:AssignUsers>
> > >
> > >                            </bpel:literal>
> > >
> > >                        </bpel:from>
> > >
> > >                  <bpel:to>$assignedUser.assinguserIP</bpel:to>
> > >
> > >
> > >
> > > <bpel:from>$inputUser.startAssemblyIP/data:userid</bpel:from>
> > >
> > >
> > > <bpel:to>$assignedUser.assinguserIP/data:userid</bpel:to>
> > >
> > >
> > >               </bpel:copy>
> > >
> > >            </bpel:assign>
> > >
> > >
> > >
> > >
> > >
> > >      <bpel:invoke inputVariable="assignedUser"
> > name="InvokeAssignUsers"
> > > operation="AssignUsers" partnerLink="AssignUserServiceLT">
> > >
> > >      </bpel:invoke>
> > >
> > >            <bpel:assign>
> > >
> > >               <bpel:copy>
> > >
> > >                                     <bpel:from>
> > >
> > >                                        <bpel:literal>
> > >
> > >                                        <data:AssignUsers>
> > >
> > >
> > > <data:userid>A2</data:userid>
> > >
> > >                                                </data:AssignUsers>
> > >
> > >                                        </bpel:literal>
> > >
> > >                                    </bpel:from>
> > >
> > >
> > > <bpel:to>$assignUserResponse.assinguserRespIP</bpel:to>
> > >
> > >
> > >
> > > <bpel:from>$assignedUser.assinguserIP/data:userid</bpel:from>
> > >
> > >
> > > <bpel:to>$assignUserResponse.assinguserRespIP/data:userid</bpel:to>
> > >
> > >
> > >               </bpel:copy>
> > >
> > >      </bpel:assign>
> > >
> > >      <bpel:receive name="ReceiveResponse"
> > > operation="GetAssignUsersResponse" partnerLink="AssignUserServiceLT"
> > > variable="assignUserResponse">
> > >
> > >      </bpel:receive>
> > >
> > >   </bpel:sequence>
> > >
> > > </bpel:process>
> > >
> > >
> > >
> > >
> > >
> > > There is another wsdl that defines the partnerlinktype StartAssemblyLT
> > > and the StartAssembly operation and an xsd that defines the complex
> > > types used in "data:".
> > >
> > >
> > >
> > > The receive works fine but the invoke fails with following errors:
> > >
> > >
> > >
> > > DEBUG - GeronimoLog.debug(66) | INVOKING PARTNER:
> > > partnerLink={PartnerLinkInstance
> > > partnerLinkDecl=OPartnerLink#18,scopeInstanceId=3003}, op=AssignUsers
> > > channel=null)
> > >
> > > DEBUG - GeronimoLog.debug(66) | INVOKE PARTNER (SEP):
> > > sessionId=hqejbhcnphr3b2tiimfgqv partnerSessionId=null
> > >
> > > DEBUG - GeronimoLog.debug(66) | Routed: svcQname
> > >
> > {http://www.example.org/HTAssignUsersPT/}AssignUserServiceODE<http://www.example.org/HTAssignUsersPT/%7DAssignUserServiceODE>
> <http://www.example.org/HTAssignUsersPT/%7DAssignUserServiceODE>
> > <http://www
> > .example.org/HTAssignUsersPT/%7DAssignUserServiceODE>-->
> > > BpelProcess[{http://HTCreateAssembly}HTCreateAssembly-41]
> > >
> > > DEBUG - GeronimoLog.debug(66) | Routed: svcQname
> > >
> > {http://www.example.org/HTAssignUsersPT/}AssignUserServiceODE<http://www.example.org/HTAssignUsersPT/%7DAssignUserServiceODE>
> <http://www.example.org/HTAssignUsersPT/%7DAssignUserServiceODE>
> > <http://www
> > .example.org/HTAssignUsersPT/%7DAssignUserServiceODE>-->
> > > BpelProcess[{http://HTCreateAssembly}HTCreateAssembly-41]
> > >
> > > DEBUG - GeronimoLog.debug(66) | Invoking in a p2p interaction,
> > > partnerrole {PartnerRoleMex#hqejbhcnphr3b2tiimfgqx [PID
> > > {http://HTCreateAssembly}HTCreateAssembly-41] calling
> > > null.AssignUsers(...)} - myrole {MyRoleMex#hqejbhcnphr3b2tiimfgr0
> > > [Client hqejbhcnphr3b2tiimfgqx] calling
> > >
> > {http://www.example.org/HTAssignUsersPT/}AssignUserServiceODE.AssignUser<http://www.example.org/HTAssignUsersPT/%7DAssignUserServiceODE.AssignUser>
> <http://www.example.org/HTAssignUsersPT/%7DAssignUserServiceODE.AssignUser
> >
> > <http://www.example.org/HTAssignUsersPT/%7DAssignUserServiceODE.AssignUs
> > er>
> > > s(...)}
> > >
> > > DEBUG - GeronimoLog.debug(66) | Setting myRoleMex session ids for p2p
> > > interaction, mySession null - partnerSess hqejbhcnphr3b2tiimfgqv
> > >
> > > DEBUG - GeronimoLog.debug(66) | SET MEX property
> > > org.apache.ode.bpel.partnerRoleSessionId = hqejbhcnphr3b2tiimfgqv
> > >
> > > DEBUG - GeronimoLog.debug(66) | Routed: svcQname
> > >
> > {http://www.example.org/HTAssignUsersPT/}AssignUserServiceODE<http://www.example.org/HTAssignUsersPT/%7DAssignUserServiceODE>
> <http://www.example.org/HTAssignUsersPT/%7DAssignUserServiceODE>
> > <http://www
> > .example.org/HTAssignUsersPT/%7DAssignUserServiceODE>-->
> > > BpelProcess[{http://HTCreateAssembly}HTCreateAssembly-41]
> > >
> > > DEBUG - GeronimoLog.debug(66) | invoke() EPR= null ==>
> > > BpelProcess[{http://HTCreateAssembly}HTCreateAssembly-41]
> > >
> > > ERROR - GeronimoLog.error(108) | Method "run" in class
> > > "org.apache.ode.bpel.runtime.INVOKE" threw an unexpected exception.
> > >
> > > java.lang.NullPointerException
> > >
> > >            at
> > >
> > org.apache.ode.bpel.engine.MyRoleMessageExchangeImpl.invoke(MyRoleMessag
> > > eExchangeImpl.java:134)
> > >
> > >            at
> > >
> > org.apache.ode.bpel.engine.BpelRuntimeContextImpl.invoke(BpelRuntimeCont
> > > extImpl.java:760)
> > >
> > >            at org.apache.ode.bpel.runtime.INVOKE.run(INVOKE.java:88)
> > >
> > >
> > >
> > >
> > >
> > > I could call the web service at
> > > http://blrs58:8090/AssignUserWsODE/AssignUserServiceODE using
> > sendsoap.
> > > But the web service isn't getting called by invoke. I went through the
> > > mail list and most of the messages on similar topic talk of assigning
> > > the EPR. I tried all the options in
> > > http://ode.apache.org/user-guide.html#UserGuide-ManipulatingEndpoints
> > > but wasn't successful.
> > >
> > >
> > >
> > > Thanks,
> > >
> > >
> > >
> > > Prakash Reddy Bande
> > >
> > > Altair Engg. Inc,
> > >
> > > Troy, MI
> > >
> > >
> > >
> > >
> >
>

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