[jira] Updated: (TUSCANY-1398) Nested Callbacks Fail
[ https://issues.apache.org/jira/browse/TUSCANY-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] York (He Yuan) HUANG updated TUSCANY-1398: -- Attachment: simple-nested-callback.zip This is a simpler test case, however, it returns same error as another test case. Nested Callbacks Fail - Key: TUSCANY-1398 URL: https://issues.apache.org/jira/browse/TUSCANY-1398 Project: Tuscany Issue Type: Bug Components: Java SCA Java Implementation Extension Affects Versions: Java-SCA-0.90, Java-SCA-Next Reporter: York (He Yuan) HUANG Fix For: Java-SCA-Next Attachments: non-block-orderprocess.zip, simple-nested-callback.zip I created a simple SCA application, which involves an order process. The application was attached. Below is the composite file of the application. Note that, the callback method of Supplier will invoke the callback interface of Customer. Thus, there are nested callbacks. ?xml version=1.0 encoding=UTF-8? composite xmlns=http://www.osoa.org/xmlns/sca/1.0; targetNamespace=http://orderprocess; xmlns:cb=http://orderprocess; name=orderprocess component name=Customer implementation.java class=orderprocess.CustomerImpl/ reference name=supplier target=Supplier/Order interface.java interface=orderprocess.Order callbackInterface=orderprocess.OrderNotification/ /reference /component component name=Supplier service name=Order interface.java interface=orderprocess.Order callbackInterface=orderprocess.OrderNotification/ /service implementation.java class=orderprocess.SupplierImpl/ reference name=railway target=RailwayTransport/Shipment interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /reference reference name=highway target=HighwayTransport interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /reference /component component name=HighwayTransport service name=Shipment interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /service implementation.java class=orderprocess.HighwayTransport/ property name=period5000/property /component component name=RailwayTransport service name=Shipment interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /service implementation.java class=orderprocess.RaiwayTransport/ property name=period1000/property /component /composite However, the application fails on both SCA Java 0.90 and trunk. Below is the error message. When I debugged the application, I found that it might be caused by wrong from info in ThreadMessageContext. java.lang.NullPointerException at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke(JDKCallbackInvocationHandler.java:77) at $Proxy11.notify(Unknown Source) at orderprocess.SupplierImpl.notify(SupplierImpl.java:70) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invokeTarget(JavaTargetInvoker.java:112) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invoke(JavaTargetInvoker.java:134) at org.apache.tuscany.sca.implementation.java.invocation.TargetInvokerInvoker.invoke(TargetInvokerInvoker.java:46) at org.apache.tuscany.sca.core.invocation.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:84) at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke(JDKCallbackInvocationHandler.java:85) at $Proxy13.notify(Unknown Source) at orderprocess.RaiwayTransport.doShipping(RaiwayTransport.java:56) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invokeTarget(JavaTargetInvoker.java:112) at
[jira] Updated: (TUSCANY-1398) Nested Callbacks Fail
[ https://issues.apache.org/jira/browse/TUSCANY-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] York (He Yuan) HUANG updated TUSCANY-1398: -- Attachment: non-block-orderprocess.zip Nested Callbacks Fail - Key: TUSCANY-1398 URL: https://issues.apache.org/jira/browse/TUSCANY-1398 Project: Tuscany Issue Type: Bug Components: Java SCA Java Implementation Extension Affects Versions: Java-SCA-0.90, Java-SCA-Next Reporter: York (He Yuan) HUANG Attachments: non-block-orderprocess.zip I created a simple SCA application, which involves an order process. Below is the composite file of the application. Note that, the callback method of Supplier will invoke the callback interface of Customer. Thus, there are nested callbacks. ?xml version=1.0 encoding=UTF-8? composite xmlns=http://www.osoa.org/xmlns/sca/1.0; targetNamespace=http://orderprocess; xmlns:cb=http://orderprocess; name=orderprocess component name=Customer implementation.java class=orderprocess.CustomerImpl/ reference name=supplier target=Supplier/Order interface.java interface=orderprocess.Order callbackInterface=orderprocess.OrderNotification/ /reference /component component name=Supplier service name=Order interface.java interface=orderprocess.Order callbackInterface=orderprocess.OrderNotification/ /service implementation.java class=orderprocess.SupplierImpl/ reference name=railway target=RailwayTransport/Shipment interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /reference reference name=highway target=HighwayTransport interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /reference /component component name=HighwayTransport service name=Shipment interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /service implementation.java class=orderprocess.HighwayTransport/ property name=period5000/property /component component name=RailwayTransport service name=Shipment interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /service implementation.java class=orderprocess.RaiwayTransport/ property name=period1000/property /component /composite However, the application fails on both SCA Java 0.90 and trunk. Below is the error message. When I debugged the application, I found that it might be caused by wrong from info in ThreadMessageContext. java.lang.NullPointerException at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke(JDKCallbackInvocationHandler.java:77) at $Proxy11.notify(Unknown Source) at orderprocess.SupplierImpl.notify(SupplierImpl.java:70) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invokeTarget(JavaTargetInvoker.java:112) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invoke(JavaTargetInvoker.java:134) at org.apache.tuscany.sca.implementation.java.invocation.TargetInvokerInvoker.invoke(TargetInvokerInvoker.java:46) at org.apache.tuscany.sca.core.invocation.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:84) at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke(JDKCallbackInvocationHandler.java:85) at $Proxy13.notify(Unknown Source) at orderprocess.RaiwayTransport.doShipping(RaiwayTransport.java:56) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invokeTarget(JavaTargetInvoker.java:112) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invoke(JavaTargetInvoker.java:134)RuntimeException invoking receiveResult: java.lang.NullPointerException at
[jira] Updated: (TUSCANY-1398) Nested Callbacks Fail
[ https://issues.apache.org/jira/browse/TUSCANY-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] York (He Yuan) HUANG updated TUSCANY-1398: -- Description: I created a simple SCA application, which involves an order process. The application was attached. Below is the composite file of the application. Note that, the callback method of Supplier will invoke the callback interface of Customer. Thus, there are nested callbacks. ?xml version=1.0 encoding=UTF-8? composite xmlns=http://www.osoa.org/xmlns/sca/1.0; targetNamespace=http://orderprocess; xmlns:cb=http://orderprocess; name=orderprocess component name=Customer implementation.java class=orderprocess.CustomerImpl/ reference name=supplier target=Supplier/Order interface.java interface=orderprocess.Order callbackInterface=orderprocess.OrderNotification/ /reference /component component name=Supplier service name=Order interface.java interface=orderprocess.Order callbackInterface=orderprocess.OrderNotification/ /service implementation.java class=orderprocess.SupplierImpl/ reference name=railway target=RailwayTransport/Shipment interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /reference reference name=highway target=HighwayTransport interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /reference /component component name=HighwayTransport service name=Shipment interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /service implementation.java class=orderprocess.HighwayTransport/ property name=period5000/property /component component name=RailwayTransport service name=Shipment interface.java interface=orderprocess.Shipment callbackInterface=orderprocess.ShipmentNotification/ /service implementation.java class=orderprocess.RaiwayTransport/ property name=period1000/property /component /composite However, the application fails on both SCA Java 0.90 and trunk. Below is the error message. When I debugged the application, I found that it might be caused by wrong from info in ThreadMessageContext. java.lang.NullPointerException at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke(JDKCallbackInvocationHandler.java:77) at $Proxy11.notify(Unknown Source) at orderprocess.SupplierImpl.notify(SupplierImpl.java:70) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invokeTarget(JavaTargetInvoker.java:112) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invoke(JavaTargetInvoker.java:134) at org.apache.tuscany.sca.implementation.java.invocation.TargetInvokerInvoker.invoke(TargetInvokerInvoker.java:46) at org.apache.tuscany.sca.core.invocation.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:84) at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke(JDKCallbackInvocationHandler.java:85) at $Proxy13.notify(Unknown Source) at orderprocess.RaiwayTransport.doShipping(RaiwayTransport.java:56) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invokeTarget(JavaTargetInvoker.java:112) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invoke(JavaTargetInvoker.java:134)RuntimeException invoking receiveResult: java.lang.NullPointerException at org.apache.tuscany.sca.implementation.java.invocation.TargetInvokerInvoker.invoke(TargetInvokerInvoker.java:46) at org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor$1.run(NonBlockingInterceptor.java:68) at org.apache.tuscany.sca.core.work.Jsr237Work.run(Jsr237Work.java:61) at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:206)
