[jira] Resolved: (TUSCANY-1398) Nested Callbacks Fail
[ https://issues.apache.org/jira/browse/TUSCANY-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Simon Nash resolved TUSCANY-1398. - Resolution: Fixed Fix Version/s: (was: Java-SCA-Next) Java-SCA-1.2 Both test cases now run to completion. The simple test case produces a JUnit assertion failure, but this appears to be a test case bug and not a problem with Tuscany. 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 Assignee: Simon Nash Fix For: Java-SCA-1.2 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
[jira] Assigned: (TUSCANY-1398) Nested Callbacks Fail
[ https://issues.apache.org/jira/browse/TUSCANY-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Simon Nash reassigned TUSCANY-1398: --- Assignee: Simon Nash 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 Assignee: Simon Nash 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 org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invoke(JavaTargetInvoker.java
[jira] Reopened: (TUSCANY-1398) Nested Callbacks Fail
) at org.apache.tuscany.sca.binding.sca.impl.RuntimeSCABindingInvoker.invoke(RuntimeSCABindingInvoker.java:48) at org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor$1.run(NonBlockingInterceptor.java:69) at org.apache.tuscany.sca.core.work.Jsr237Work.run(Jsr237Work.java:61) at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:205) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Supplier RuntimeException invoking notify: java.lang.NullPointerException -- Result of Tuscany 1.0 Version: download from http://people.apache.org/~antelder/tuscany/1.0-RC1/ -- send a request Customer place an order - apple creating Orders.. I want to buy apple order placed. notify me when finished! Ship apple by RailWayTransport Ship apple by HighwayTransport java.lang.NullPointerException at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke(JDKCallbackInvocationHandler.java:104) at $Proxy11.notify(Unknown Source) at orderprocess.SupplierImpl.notify(SupplierImpl.java:71) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:105) at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke(JDKInvocationHandler.java:233) at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke(JDKCallbackInvocationHandler.java:119) at $Proxy13.notify(Unknown Source) at orderprocess.RaiwayTransport.doShipping(RaiwayTransport.java:56) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke(JavaImplementationInvoker.java:105) at org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor$1.run(NonBlockingInterceptor.java:78) at org.apache.tuscany.sca.core.work.Jsr237Work.run(Jsr237Work.java:61) at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run(ThreadPoolWorkManager.java:205) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) Supplier RuntimeException invoking notify: java.lang.NullPointerException at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) 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 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
[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
Re: [jira] Commented: (TUSCANY-1398) Nested Callbacks Fail
( RuntimeSCABindingInvoker.java:48) at org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor$1.run( NonBlockingInterceptor.java:69) at org.apache.tuscany.sca.core.work.Jsr237Work.run(Jsr237Work.java:61 ) at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run( ThreadPoolWorkManager.java:205) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Supplier RuntimeException invoking notify: java.lang.NullPointerException -- Result of Tuscany 1.0 Version: download from http://people.apache.org/~antelder/tuscany/1.0-RC1/ -- send a request Customer place an order - apple creating Orders.. I want to buy apple order placed. notify me when finished! Ship apple by RailWayTransport Ship apple by HighwayTransport java.lang.NullPointerException at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke( JDKCallbackInvocationHandler.java:104) at $Proxy11.notify(Unknown Source) at orderprocess.SupplierImpl.notify(SupplierImpl.java:71) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke( JavaImplementationInvoker.java:105) at org.apache.tuscany.sca.core.invocation.JDKInvocationHandler.invoke( JDKInvocationHandler.java:233) at org.apache.tuscany.sca.core.invocation.JDKCallbackInvocationHandler.invoke( JDKCallbackInvocationHandler.java:119) at $Proxy13.notify(Unknown Source) at orderprocess.RaiwayTransport.doShipping(RaiwayTransport.java:56) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.tuscany.sca.implementation.java.invocation.JavaImplementationInvoker.invoke( JavaImplementationInvoker.java:105) at org.apache.tuscany.sca.core.invocation.NonBlockingInterceptor$1.run( NonBlockingInterceptor.java:78) at org.apache.tuscany.sca.core.work.Jsr237Work.run(Jsr237Work.java:61 ) at org.apache.tuscany.sca.core.work.ThreadPoolWorkManager$DecoratingWork.run( ThreadPoolWorkManager.java:205) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) Supplier RuntimeException invoking notify: java.lang.NullPointerException at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Best Regards, York Jean-Sebastien Delfino (JIRA) [EMAIL PROTECTED] To pache.orgHe Yuan Huang/China/[EMAIL PROTECTED] cc 2007-09-13 13:01 Subject [jira] Commented: (TUSCANY-1398) Nested Callbacks Fail [ https://issues.apache.org/jira/browse/TUSCANY-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12526989 ] Jean-Sebastien Delfino commented on TUSCANY-1398: - Could you please try your test case again? I think this is now fixed. Thanks. 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
[jira] Commented: (TUSCANY-1398) Nested Callbacks Fail
[ https://issues.apache.org/jira/browse/TUSCANY-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12526989 ] Jean-Sebastien Delfino commented on TUSCANY-1398: - Could you please try your test case again? I think this is now fixed. Thanks. 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 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
[jira] Resolved: (TUSCANY-1398) Nested Callbacks Fail
[ https://issues.apache.org/jira/browse/TUSCANY-1398?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Jean-Sebastien Delfino resolved TUSCANY-1398. - Resolution: Fixed 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 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
Re: Nested Callbacks Fail
Thanks for posting this test case. I tried running it against my updated code that fixes the binding callback problems described in TUSCANY-1341, and I did not see the failure. I'll post the complete set of patches for my fix to TUSCANY-1341 later today. Simon He Yuan Huang wrote: Ant, I just created a JIRA and attached my application. If possible, I will try to figure out a patch:-) https://issues.apache.org/jira/browse/TUSCANY-1398 Best Regards, York ~~~ Fri, 29 Jun 2007 22:09:08 -0700 ant elder wrote: On 6/30/07, He Yuan Huang [EMAIL PROTECTED] wrote: Hi, 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 org.apache.tuscany.sca.implementation.java.invocation.TargetInvokerInvoker.invoke ( TargetInvokerInvoker.java:46) at
[jira] Created: (TUSCANY-1398) Nested Callbacks Fail
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 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 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
[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 $Proxy13.notify(Unknown Source) at orderprocess.RaiwayTransport.doShipping(RaiwayTransport.java:56) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invokeTarget(JavaTargetInvoker.java:112) at org.apache.tuscany.sca.implementation.java.invocation.JavaTargetInvoker.invoke(JavaTargetInvoker.java:134)RuntimeException invoking receiveResult: java.lang.NullPointerException
[jira] Updated: (TUSCANY-1398) Nested Callbacks Fail
) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595) 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. 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
Re: Nested Callbacks Fail
Ant, I just created a JIRA and attached my application. If possible, I will try to figure out a patch:-) https://issues.apache.org/jira/browse/TUSCANY-1398 Best Regards, York ~~~ Fri, 29 Jun 2007 22:09:08 -0700 ant elder wrote: On 6/30/07, He Yuan Huang [EMAIL PROTECTED] wrote: Hi, 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 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) at
Nested Callbacks Fail
Hi, 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 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) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask( ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595) Best Regards, York
Re: Nested Callbacks Fail
On 6/30/07, He Yuan Huang [EMAIL PROTECTED] wrote: Hi, 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 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) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask( ThreadPoolExecutor.java:650) at java.util.concurrent.ThreadPoolExecutor$Worker.run( ThreadPoolExecutor.java:675) at java.lang.Thread.run(Thread.java:595) Best Regards, York Is there any chance you could raise a JIRA (
