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https://issues.apache.org/jira/browse/TUSCANY-967?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Raymond Feng resolved TUSCANY-967.
----------------------------------
Resolution: Invalid
I cannot reproduce this issue. The componentType file is correctly located.
Then I run into the issue reported by TUSCANY-1045.
> NPE when loading componentType side file with callbackInterface attribute
> defined
> ---------------------------------------------------------------------------------
>
> Key: TUSCANY-967
> URL: https://issues.apache.org/jira/browse/TUSCANY-967
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Integration Tests, Java SCA Tools
> Reporter: Lou Amodeo
> Assigned To: Raymond Feng
>
> A Remote service that has a callback interface defined in a componentType
> file receives a NPE when loading the componentType side file. .
> [INFO] [tuscany-itest:start {execution: start}]
> [INFO] Starting Tuscany...
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] FATAL ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] null
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> java.lang.NullPointerException
> at
> org.apache.tuscany.core.implementation.processor.ServiceProcessor.visitField(ServiceProcessor.java:149)
> at
> org.apache.tuscany.core.implementation.IntrospectionRegistryImpl.introspect(IntrospectionRegistryImpl.java:97)
> at
> org.apache.tuscany.core.implementation.java.JavaComponentTypeLoader.loadByIntrospection(JavaComponentTypeLoader.java:79)
> at
> org.apache.tuscany.core.implementation.java.JavaComponentTypeLoader.load(JavaComponentTypeLoader.java:66)
> at
> org.apache.tuscany.core.implementation.java.JavaComponentTypeLoader.load(JavaComponentTypeLoader.java:44)
> at
> org.apache.tuscany.core.loader.LoaderRegistryImpl.loadComponentType(LoaderRegistryImpl.java:163)
> at
> org.apache.tuscany.core.implementation.java.JavaImplementationLoader.load(JavaImplementationLoader.java:58)
> at
> org.apache.tuscany.core.loader.LoaderRegistryImpl.load(LoaderRegistryImpl.java:94)
> at
> org.apache.tuscany.core.loader.ComponentLoader.loadImplementation(ComponentLoader.java:184)
> at
> org.apache.tuscany.core.loader.ComponentLoader.load(ComponentLoader.java:128)
> at
> org.apache.tuscany.core.loader.ComponentLoader.load(ComponentLoader.java:70)
> at
> org.apache.tuscany.core.loader.LoaderRegistryImpl.load(LoaderRegistryImpl.java:94)
> at
> org.apache.tuscany.core.implementation.composite.CompositeLoader.load(CompositeLoader.java:81)
> at
> org.apache.tuscany.core.implementation.composite.CompositeLoader.load(CompositeLoader.java:55)
> at
> org.apache.tuscany.core.loader.LoaderRegistryImpl.load(LoaderRegistryImpl.java:94)
> at
> org.apache.tuscany.core.loader.LoaderRegistryImpl.load(LoaderRegistryImpl.java:112)
> at
> org.apache.tuscany.core.implementation.composite.CompositeComponentTypeLoader.loadFromSidefile(CompositeComponentTypeLoader.java:65)
> at
> org.apache.tuscany.core.implementation.composite.CompositeComponentTypeLoader.load(CompositeComponentTypeLoader.java:57)
> at
> org.apache.tuscany.core.implementation.composite.CompositeComponentTypeLoader.load(CompositeComponentTypeLoader.java:39)
> at
> org.apache.tuscany.core.loader.LoaderRegistryImpl.loadComponentType(LoaderRegistryImpl.java:163)
> at
> org.apache.tuscany.core.deployer.DeployerImpl.load(DeployerImpl.java:101)
> at
> org.apache.tuscany.core.deployer.DeployerImpl.deploy(DeployerImpl.java:76)
> at
> org.apache.tuscany.core.runtime.AbstractRuntime.deployApplicationScdl(AbstractRuntime.java:136)
> at
> org.apache.tuscany.sca.plugin.itest.MavenEmbeddedRuntime.initialize(MavenEmbeddedRuntime.java:85)
> at
> org.apache.tuscany.sca.plugin.itest.TuscanyStartMojo.execute(TuscanyStartMojo.java:102)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:412)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:534)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:475)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:454)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.java:306)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:273)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:140)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:322)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:115)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:256)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:64)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:615)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 7 seconds
> [INFO] Finished at: Fri Dec 01 08:03:06 EST 2006
> [INFO] Final Memory: 6M/19M
> [INFO]
> ------------------------------------------------------------------------
> ComponentType file: CallBackCTypeServiceImpl.componentType
> <?xml version="1.0" encoding="ASCII"?>
> <componentType xmlns="http://www.osoa.org/xmlns/sca/1.0"; >
> <service name="CallBackCTypeService">
> <interface.java
> interface="org.apache.tuscany.sca.test.CallBackCTypeService"
>
> callbackInterface="org.apache.tuscany.sca.test.CallBackCTypeCallBack"/>
> </service>
> </componentType>
> package org.apache.tuscany.sca.test;
> import org.osoa.sca.annotations.Remotable;
> @Remotable
>
> public interface CallBackCTypeService {
> public void knockKnock(String aString);
> public void noCallBack(String aString);
> public void multiCallBack(String aString);
>
> }
> package org.apache.tuscany.sca.test;
> import org.osoa.sca.annotations.Callback;
> import org.osoa.sca.annotations.Remotable;
> import org.osoa.sca.annotations.Service;
> @Service(CallBackCTypeService.class)
> public class CallBackCTypeServiceImpl implements CallBackCTypeService {
> @Callback
> protected CallBackCTypeCallBack callback;
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