Hi,
There seems to be two issues:
1) Reference POValidationReference is not declared in PORequestImpl using
@Reference annotation. Can you post us PORequestImpl.java?
2) For RMI to work, the parameter has be to Serializable. Is POForm
Serializable?
Thanks,
Raymond
----- Original Message -----
From: "Ashwin Jeksani" <[EMAIL PROTECTED]>
To: <[email protected]>
Sent: Friday, September 28, 2007 9:25 AM
Subject: Error occured at run
Hi,
I am trying out a small POC which has two composites using RMI binding b/w
them, the service(POValidation Service) is similar to Calculator Service
with two references to components which is working fine and starting. The
other composite which is the reference consists two components(PORequest,
CustValidation), PORequest refers to the local component(CustValidation)
as
well as the service(POValidation Service) which is exposed using RMI
binding
I tried following the same flow as given in the bigbank demo but I am
facing
few issues.
The client is sending the input data in a java object(POForm).
Below are the composite file and the console output:
<?xml version="1.0" encoding="UTF-8"?>
<composite xmlns="http://www.osoa.org/xmlns/sca/1.0";
xmlns:tuscany="http://tuscany.apache.org/xmlns/sca/1.0";
targetNamespace="http://purchase.poc";
xmlns:cv="http://purchase.poc <http://purchase.poc.infosys.com/>"
name="PurchaseOrderRequest">
<component name="PORequestComponent">
<implementation.java class="purchase.PORequestImpl"/>
<reference name="custValidation"
target="CustomerValidationComponent"/>
<reference name="POValidationReference">
<tuscany:binding.rmi host="localhost" port="8099"
serviceName="POValidationRMIService"/>
</reference>
</component>
<component name="CustomerValidationComponent">
<implementation.java class="
poc.purchase.customervalidation.CustomerValidationImpl"/>
</component>
</composite>
==================================================================================================
*Console:*
run:
[java] Sep 27, 2007 6:16:46 PM
org.apache.tuscany.sca.assembly.builder.impl.Comp
ositeBuilderImpl$1 problem
[java] WARNING: [WARNING] Reference not found for component reference:
PurchaseO
rderRequestComponent/custValidation null
[java] Sep 27, 2007 6:16:46 PM
org.apache.tuscany.sca.assembly.builder.impl.Comp
ositeBuilderImpl$1 problem
[java] WARNING: [WARNING] Reference not found for component reference:
PurchaseO
rderRequestComponent/POValidationReference null
[java] Exception in thread "main" java.lang.IllegalArgumentException:
Pass-by-va
lue is not supported for the given object
[java] at
org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding.
copy(JavaBeansDataBinding.java:84)
[java] at
org.apache.tuscany.sca.databinding.DefaultDataBindingExtensionPoin
t$LazyDataBinding.copy(DefaultDataBindingExtensionPoint.java:158)
[java] at
org.apache.tuscany.sca.implementation.java.invocation.PassByValueI
nvoker.copy(PassByValueInvoker.java:103)
[java] at
org.apache.tuscany.sca.implementation.java.invocation.PassByValueI
nvoker.copy(PassByValueInvoker.java:88)
[java] at
org.apache.tuscany.sca.implementation.java.invocation.PassByValueI
nvoker.invoke(PassByValueInvoker.java:60)
[java] at
org.apache.tuscany.sca.binding.sca.impl.RuntimeSCABindingInvoker.i
nvoke(RuntimeSCABindingInvoker.java:48)
[java] at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
(JDKInvocationHandler.java:270)
[java] at
org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke
(JDKInvocationHandler.java:114)
[java] at $Proxy5.getConfirmation(Unknown Source)
[java] at poc.purchase.client.PurchaseOrderClient.main(PurchaseO
rderClient.java:25)
[java] Caused by: java.lang.IllegalArgumentException: Argument type '
poc.purchase.POForm' is not Serializable. Pass-by-value cannot be perfor
med on this argument
[java] at
org.apache.tuscany.sca.databinding.javabeans.JavaBeansDataBinding.
copy(JavaBeansDataBinding.java:80)
[java] ... 9 more
[java] Java Result: 1
Any help in this regard is highly appreciated.
Thanks & Regards,
Ashwini Kumar Jeksani
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