I saw that 3.1.1 says that managed beans need to either have a default constructor or have a constructor annotated @Inject, but I missed 5.4.1 with the confusing double negative sentence that says that client proxies are only valid for beans that "don't have a non-private constructor with no parameters."
Thanks for the pointer! Sincerely, Joe On Thu, Dec 10, 2009 at 1:43 AM, Gurkan Erdogdu <[email protected]>wrote: > If a bean is normal scoped, it must satisfy conditions at 5.4.1. Mean that > it has to default constructor. > > I think that I was checked this situation in our impl. in > WebBeansUtil#checkUnproxiableApiType. > > We have to look where this method is called. > > 2009/12/9 Joe Bergmark (JIRA) <[email protected]> > > > Managed beans with non-default constructors lead to > InstantiationException > > when creating the proxy > > > > > -------------------------------------------------------------------------------------------------- > > > > Key: OWB-185 > > URL: https://issues.apache.org/jira/browse/OWB-185 > > Project: OpenWebBeans > > Issue Type: Bug > > Components: Injection and Lookup > > Affects Versions: M3 > > Reporter: Joe Bergmark > > Assignee: Gurkan Erdogdu > > > > > > While working on OWB-151 I ran into a problem with the way proxies are > > created for beans with non-default injected constructors. For example, > you > > could look at > > > > org.apache.webbeans.newtests.interceptors.lifecycle.LifecycleBean and > give > > it a normal scope: > > > > @RequestScoped > > @LifecycleBinding > > > @Named("org.apache.webbeans.newtests.interceptors.lifecycle.LifecycleBean") > > public class LifecycleBean > > { > > public static String CONSTRUCTOR_INJECTED = null; > > > > @Inject > > public LifecycleBean(@New String string) > > { > > CONSTRUCTOR_INJECTED = string; > > } > > > > > > public void touch(){} > > } > > > > Leads to the following exception (the stack trace is off slightly due to > > some refactoring I have done but the error should be the same): > > org.apache.webbeans.exception.WebBeansException: > > java.lang.InstantiationException: > > > org.apache.webbeans.newtests.interceptors.lifecycle.LifecycleBean_$$_javassist_1 > > at > > > org.apache.webbeans.proxy.JavassistProxyFactory.createNewProxyWithHandler(JavassistProxyFactory.java:53) > > at > > > org.apache.webbeans.proxy.JavassistProxyFactory.createNewProxyInstance(JavassistProxyFactory.java:78) > > at > > > org.apache.webbeans.container.BeanManagerImpl.getReference(BeanManagerImpl.java:702) > > at > > > org.apache.webbeans.newtests.interceptors.lifecycle.LifecycleTest.testLifecycle(LifecycleTest.java:57) > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > > at > > > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) > > at > > > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:37) > > at java.lang.reflect.Method.invoke(Method.java:599) > > at > > > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) > > at > > > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) > > at > > > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) > > at > > > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20) > > at > > > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) > > at > > > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) > > at > > > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:73) > > at > > > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:46) > > at > org.junit.runners.ParentRunner.runChildren(ParentRunner.java:180) > > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:41) > > at > org.junit.runners.ParentRunner$1.evaluate(ParentRunner.java:173) > > at > > > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:28) > > at > > > org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31) > > at org.junit.runners.ParentRunner.run(ParentRunner.java:220) > > at > > > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:45) > > at > > > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > > at > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:460) > > at > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:673) > > at > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:386) > > at > > > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:196) > > Caused by: java.lang.InstantiationException: > > > org.apache.webbeans.newtests.interceptors.lifecycle.LifecycleBean_$$_javassist_1 > > at java.lang.J9VMInternals.newInstanceImpl(Native Method) > > at java.lang.Class.newInstance(Class.java:1325) > > at > > > org.apache.webbeans.proxy.JavassistProxyFactory.createNewProxyWithHandler(JavassistProxyFactory.java:48) > > ... 27 more > > > > > > > > -- > > This message is automatically generated by JIRA. > > - > > You can reply to this email to add a comment to the issue online. > > > > > > > -- > Gurkan Erdogdu > http://gurkanerdogdu.blogspot.com >
