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Posted to dev@felix.apache.org by "Clement Escoffier (JIRA)" <ji...@apache.org> on 2014/04/08 15:38:21 UTC
[jira] [Assigned] (FELIX-4480) should ignore inner classes that are
created within static methods
[ https://issues.apache.org/jira/browse/FELIX-4480?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Clement Escoffier reassigned FELIX-4480:
----------------------------------------
Assignee: Clement Escoffier
> should ignore inner classes that are created within static methods
> ------------------------------------------------------------------
>
> Key: FELIX-4480
> URL: https://issues.apache.org/jira/browse/FELIX-4480
> Project: Felix
> Issue Type: Bug
> Components: iPOJO
> Affects Versions: ipojo-manipulator-1.11.2
> Reporter: Friedrich Götze
> Assignee: Clement Escoffier
>
> The iPOJO manipulator also manipulates inner classes within static methods. Then, if a method of such an instance is used, the following exception is thrown at runtime:
> java.lang.IllegalStateException: java.lang.NoSuchFieldError: this$0
> For me, it looks like that this issue is strongly related to FELIX-4347.
> This code reproduces the error:
> {code}
> @Component
> @Instantiate
> public class ABC {
> @Validate
> public void start() {
> try {
> System.out.println(whereStringIs("foo").apply("bar"));
> } catch (Throwable e) {
> System.out.println("HUHU ");
> e.printStackTrace();
> }
> }
> private static Predicate<String> whereStringIs(final String blub) {
> return new Predicate<String>() {
> @Override
> public boolean apply(String input) {
> boolean result = input.equals(blub);
> return result;
> }
> };
> }
> }
> {code}
> Exception:
> {code}
> java.lang.NoSuchFieldError: this$0
> at foobar.ABC$1.apply(ABC.java)
> at foobar.ABC.__M_start(ABC.java:16)
> at foobar.ABC.start(ABC.java)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.apache.felix.ipojo.util.Callback.call(Callback.java:237)
> at org.apache.felix.ipojo.util.Callback.call(Callback.java:193)
> at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallback.call(LifecycleCallback.java:86)
> at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHandler.__M_stateChanged(LifecycleCallbackHandler.java:162)
> at org.apache.felix.ipojo.handlers.lifecycle.callback.LifecycleCallbackHandler.stateChanged(LifecycleCallbackHandler.java)
> at org.apache.felix.ipojo.InstanceManager.setState(InstanceManager.java:560)
> at org.apache.felix.ipojo.InstanceManager.start(InstanceManager.java:440)
> at org.apache.felix.ipojo.ComponentFactory.createInstance(ComponentFactory.java:179)
> at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:319)
> at org.apache.felix.ipojo.IPojoFactory.createComponentInstance(IPojoFactory.java:240)
> at org.apache.felix.ipojo.extender.internal.linker.ManagedType$InstanceSupport$1.call(ManagedType.java:312)
> at org.apache.felix.ipojo.extender.internal.linker.ManagedType$InstanceSupport$1.call(ManagedType.java:306)
> at org.apache.felix.ipojo.extender.internal.queue.JobInfoCallable.call(JobInfoCallable.java:114)
> at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
> at java.util.concurrent.FutureTask.run(FutureTask.java:166)
> at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
> at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
> at java.lang.Thread.run(Thread.java:724)
> {code}
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