[jboss-jira] [JBoss JIRA] Commented: (JBAOP-346) FieldAccess for inherited field in subclass does not get replaced

FieldAccess for inherited field in subclass does not get replaced ----------------------------------------------------------------- Key: JBAOP-346 URL: http://jira.jboss.com/jira/browse/JBAOP-346 Project: JBoss AOP Issue Type: Bug Security Level: Public(Everyone can see) Affects Versions: 1.5.3.GA Reporter: Kabir Khan Assigned To: Kabir Khan Fix For: 2.0.0.alpha3, 1.5.4.GA Attachments: testcase2.tar This is a reopening of JBAOP-339 since that was closed for 1.5.3.GA. From JBAOP-339: dunks80 [18/Jan/07 01:08 PM] release 1.5.3 fixed the issues previously reported in that field level access by classes not in the class hierarchy of the aspectized class will result in the interceptor running. However if the class is in the class hierarchy of the aspectized class and it accesses the inherited field the interceptor is not run. I'm including a second test case to demonstrate... quickly though here is the basic premise -> = inherits from Class heirarchy D -> C -> B -> A A declares annotated field... package testcase; public abstract class A { /** * This field is annotated. * Any field access (get) should cause the interceptor to run */ @MyFieldAnnotation protected String myField; } Main test case... package testcase; public class Main { /** * @author gdunkle * @param args * TODO Implement auto-generated method stub */ public static void main(String[] args) { C cInstance = new C(); D dInstance = new D(); // this doesn't work in 1.5.3 or 1.5.2 System.out.println(cInstance.toString()); // this works in 1.5.3 System.out.println(cInstance.myField); // this won't work even if we uncomment the field in B // b/c it inherits from C and there is no duplicate field System.out.println(dInstance.toString()); // this works in 1.5.3 System.out.println(dInstance.myField); } } verbose output when run under 1.5.2 [debug] Passed in instrumentor: null [debug] Defaulting instrumentor to: org.jboss.aop.instrument.ClassicInstrumentor [debug] jboss.aop.class.path: /home/gdunkle/workspace/aop-problem/src/java [debug] Looking for aspects in: testcase.ZImpl [debug] Looking for aspects in: testcase.B [debug] Looking for aspects in: testcase.MyFieldAnnotation [debug] Looking for aspects in: testcase.A [debug] Looking for aspects in: testcase.Main [debug] Looking for aspects in: testcase.MyFieldInterceptor [debug] Found @InterceptorDef in: testcase.MyFieldInterceptor [debug] Looking for aspects in: testcase.C [debug] Looking for aspects in: testcase.Z [debug] Looking for aspects in: testcase.D [debug] jboss.aop.search.classpath: 'null' true [debug] jboss.aop.path: null [trying to transform] testcase.Main [debug] There are no caller pointcuts! [debug] javassist.CtMethod@44a4fe33[public static main ([Ljava/lang/String;)V] matches no pointcuts [debug] javassist.CtConstructor@19c247a0[public Main ()V] matches no pointcuts [debug] javassist.CtConstructor@27431340[public D ()V] matches no pointcuts [debug] javassist.CtConstructor@24a4e2e3[public C ()V] matches no pointcuts [debug] was testcase.Main converted: false [trying to transform] testcase.C [debug] There are no caller pointcuts! [debug] javassist.CtMethod@69cb6c6d[public toString ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtConstructor@26fd68b1[public C ()V] matches no pointcuts [debug] javassist.CtConstructor@46e45076[public B ()V] matches no pointcuts [debug] was testcase.C converted: false [trying to transform] testcase.B [debug] There are no caller pointcuts! [debug] javassist.CtConstructor@152c7568[public B ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] javassist.CtConstructor@bc92535[public A ()V] matches no pointcuts [debug] was testcase.B converted: true [trying to transform] testcase.A [debug] There are no caller pointcuts! [debug] javassist.CtConstructor@329f671b[public A ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] was testcase.A converted: true iterate binding testcase.MyFieldInterceptor field matched binding testcase.MyFieldInterceptor[debug] added advisor: testcase.A from binding: testcase.MyFieldInterceptor Using context classloader sun.misc.Launcher$AppClassLoader@64601bb1 to load aspect testcase.MyFieldInterceptor [trying to transform] testcase.MyFieldInterceptor [debug] There are no caller pointcuts! [debug] javassist.CtMethod@26562bc2[public getName ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtMethod@2ff3c113[public invoke (Lorg/jboss/aop/joinpoint/Invocation;)Ljava/lang/Object;] matches no pointcuts [debug] javassist.CtConstructor@14d6a05e[public MyFieldInterceptor ()V] matches no pointcuts [debug] was testcase.MyFieldInterceptor converted: false [trying to transform] testcase.D [debug] There are no caller pointcuts! [debug] javassist.CtMethod@69cb6c6d[public toString ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtConstructor@36ff057f[public D ()V] matches no pointcuts [debug] was testcase.D converted: false null null null null verbose output when run under 1.5.3 [debug] Passed in instrumentor: null [debug] Defaulting instrumentor to: org.jboss.aop.instrument.ClassicInstrumentor [debug] jboss.aop.class.path: /home/gdunkle/workspace/aop-problem/src/java [debug] Looking for aspects in: testcase.ZImpl [debug] Looking for aspects in: testcase.B [debug] Looking for aspects in: testcase.MyFieldAnnotation [debug] Looking for aspects in: testcase.A [debug] Looking for aspects in: testcase.Main [debug] Looking for aspects in: testcase.MyFieldInterceptor [debug] Found @InterceptorDef in: testcase.MyFieldInterceptor [debug] Looking for aspects in: testcase.C [debug] Looking for aspects in: testcase.Z [debug] Looking for aspects in: testcase.D [debug] jboss.aop.search.classpath: 'null' true [debug] jboss.aop.path: null [trying to transform] testcase.Main [debug] There are no caller pointcuts! [debug] javassist.CtMethod@44a4fe33[public static main ([Ljava/lang/String;)V] matches no pointcuts [debug] javassist.CtConstructor@366025e7[public Main ()V] matches no pointcuts [debug] javassist.CtConstructor@122e7820[public D ()V] matches no pointcuts [debug] javassist.CtConstructor@121a9334[public C ()V] matches no pointcuts [debug] javassist.CtConstructor@7b479feb[public B ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] javassist.CtConstructor@2897a560[public A ()V] matches no pointcuts [debug] was testcase.Main converted: true [trying to transform] testcase.C [debug] There are no caller pointcuts! [debug] javassist.CtMethod@69cb6c6d[public toString ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtConstructor@4139eeda[public C ()V] matches no pointcuts [debug] was testcase.C converted: false [trying to transform] testcase.B [debug] There are no caller pointcuts! [debug] javassist.CtConstructor@5a77a7f9[public B ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] was testcase.B converted: true [trying to transform] testcase.A [debug] There are no caller pointcuts! [debug] javassist.CtConstructor@4cbfea1d[public A ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] was testcase.A converted: true iterate binding testcase.MyFieldInterceptor field matched binding testcase.MyFieldInterceptor[debug] added advisor: testcase.A from binding: testcase.MyFieldInterceptor Using context classloader sun.misc.Launcher$AppClassLoader@64601bb1 to load aspect testcase.MyFieldInterceptor [trying to transform] testcase.MyFieldInterceptor [debug] There are no caller pointcuts! [debug] javassist.CtMethod@26562bc2[public getName ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtMethod@2ff3c113[public invoke (Lorg/jboss/aop/joinpoint/Invocation;)Ljava/lang/Object;] matches no pointcuts [debug] javassist.CtConstructor@7b112783[public MyFieldInterceptor ()V] matches no pointcuts [debug] was testcase.MyFieldInterceptor converted: false [trying to transform] testcase.D [debug] There are no caller pointcuts! [debug] javassist.CtMethod@69cb6c6d[public toString ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtConstructor@32b0bad7[public D ()V] matches no pointcuts [debug] was testcase.D converted: false null testcase.MyFieldInterceptor ran! Woo it worked null testcase.MyFieldInterceptor ran! Woo it worked field level access made by an object in the hierarchy should result in the interceptor being run. [ Show » ] dunks80 [18/Jan/07 01:08 PM] release 1.5.3 fixed the issues previously reported in that field level access by classes not in the class hierarchy of the aspectized class will result in the interceptor running. However if the class is in the class hierarchy of the aspectized class and it accesses the inherited field the interceptor is not run. I'm including a second test case to demonstrate... quickly though here is the basic premise -> = inherits from Class heirarchy D -> C -> B -> A A declares annotated field... package testcase; public abstract class A { /** * This field is annotated. * Any field access (get) should cause the interceptor to run */ @MyFieldAnnotation protected String myField; } Main test case... package testcase; public class Main { /** * @author gdunkle * @param args * TODO Implement auto-generated method stub */ public static void main(String[] args) { C cInstance = new C(); D dInstance = new D(); // this doesn't work in 1.5.3 or 1.5.2 System.out.println(cInstance.toString()); // this works in 1.5.3 System.out.println(cInstance.myField); // this won't work even if we uncomment the field in B // b/c it inherits from C and there is no duplicate field System.out.println(dInstance.toString()); // this works in 1.5.3 System.out.println(dInstance.myField); } } verbose output when run under 1.5.2 [debug] Passed in instrumentor: null [debug] Defaulting instrumentor to: org.jboss.aop.instrument.ClassicInstrumentor [debug] jboss.aop.class.path: /home/gdunkle/workspace/aop-problem/src/java [debug] Looking for aspects in: testcase.ZImpl [debug] Looking for aspects in: testcase.B [debug] Looking for aspects in: testcase.MyFieldAnnotation [debug] Looking for aspects in: testcase.A [debug] Looking for aspects in: testcase.Main [debug] Looking for aspects in: testcase.MyFieldInterceptor [debug] Found @InterceptorDef in: testcase.MyFieldInterceptor [debug] Looking for aspects in: testcase.C [debug] Looking for aspects in: testcase.Z [debug] Looking for aspects in: testcase.D [debug] jboss.aop.search.classpath: 'null' true [debug] jboss.aop.path: null [trying to transform] testcase.Main [debug] There are no caller pointcuts! [debug] javassist.CtMethod@44a4fe33[public static main ([Ljava/lang/String;)V] matches no pointcuts [debug] javassist.CtConstructor@19c247a0[public Main ()V] matches no pointcuts [debug] javassist.CtConstructor@27431340[public D ()V] matches no pointcuts [debug] javassist.CtConstructor@24a4e2e3[public C ()V] matches no pointcuts [debug] was testcase.Main converted: false [trying to transform] testcase.C [debug] There are no caller pointcuts! [debug] javassist.CtMethod@69cb6c6d[public toString ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtConstructor@26fd68b1[public C ()V] matches no pointcuts [debug] javassist.CtConstructor@46e45076[public B ()V] matches no pointcuts [debug] was testcase.C converted: false [trying to transform] testcase.B [debug] There are no caller pointcuts! [debug] javassist.CtConstructor@152c7568[public B ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] javassist.CtConstructor@bc92535[public A ()V] matches no pointcuts [debug] was testcase.B converted: true [trying to transform] testcase.A [debug] There are no caller pointcuts! [debug] javassist.CtConstructor@329f671b[public A ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] was testcase.A converted: true iterate binding testcase.MyFieldInterceptor field matched binding testcase.MyFieldInterceptor[debug] added advisor: testcase.A from binding: testcase.MyFieldInterceptor Using context classloader sun.misc.Launcher$AppClassLoader@64601bb1 to load aspect testcase.MyFieldInterceptor [trying to transform] testcase.MyFieldInterceptor [debug] There are no caller pointcuts! [debug] javassist.CtMethod@26562bc2[public getName ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtMethod@2ff3c113[public invoke (Lorg/jboss/aop/joinpoint/Invocation;)Ljava/lang/Object;] matches no pointcuts [debug] javassist.CtConstructor@14d6a05e[public MyFieldInterceptor ()V] matches no pointcuts [debug] was testcase.MyFieldInterceptor converted: false [trying to transform] testcase.D [debug] There are no caller pointcuts! [debug] javassist.CtMethod@69cb6c6d[public toString ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtConstructor@36ff057f[public D ()V] matches no pointcuts [debug] was testcase.D converted: false null null null null verbose output when run under 1.5.3 [debug] Passed in instrumentor: null [debug] Defaulting instrumentor to: org.jboss.aop.instrument.ClassicInstrumentor [debug] jboss.aop.class.path: /home/gdunkle/workspace/aop-problem/src/java [debug] Looking for aspects in: testcase.ZImpl [debug] Looking for aspects in: testcase.B [debug] Looking for aspects in: testcase.MyFieldAnnotation [debug] Looking for aspects in: testcase.A [debug] Looking for aspects in: testcase.Main [debug] Looking for aspects in: testcase.MyFieldInterceptor [debug] Found @InterceptorDef in: testcase.MyFieldInterceptor [debug] Looking for aspects in: testcase.C [debug] Looking for aspects in: testcase.Z [debug] Looking for aspects in: testcase.D [debug] jboss.aop.search.classpath: 'null' true [debug] jboss.aop.path: null [trying to transform] testcase.Main [debug] There are no caller pointcuts! [debug] javassist.CtMethod@44a4fe33[public static main ([Ljava/lang/String;)V] matches no pointcuts [debug] javassist.CtConstructor@366025e7[public Main ()V] matches no pointcuts [debug] javassist.CtConstructor@122e7820[public D ()V] matches no pointcuts [debug] javassist.CtConstructor@121a9334[public C ()V] matches no pointcuts [debug] javassist.CtConstructor@7b479feb[public B ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] javassist.CtConstructor@2897a560[public A ()V] matches no pointcuts [debug] was testcase.Main converted: true [trying to transform] testcase.C [debug] There are no caller pointcuts! [debug] javassist.CtMethod@69cb6c6d[public toString ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtConstructor@4139eeda[public C ()V] matches no pointcuts [debug] was testcase.C converted: false [trying to transform] testcase.B [debug] There are no caller pointcuts! [debug] javassist.CtConstructor@5a77a7f9[public B ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] was testcase.B converted: true [trying to transform] testcase.A [debug] There are no caller pointcuts! [debug] javassist.CtConstructor@4cbfea1d[public A ()V] matches no pointcuts [debug] testcase.A.myField:Ljava/lang/String; matches pointcut: get(* *->(a)testcase.MyFieldAnnotation) [debug] testcase.A.myField:Ljava/lang/String; matches no pointcuts [debug] was testcase.A converted: true iterate binding testcase.MyFieldInterceptor field matched binding testcase.MyFieldInterceptor[debug] added advisor: testcase.A from binding: testcase.MyFieldInterceptor Using context classloader sun.misc.Launcher$AppClassLoader@64601bb1 to load aspect testcase.MyFieldInterceptor [trying to transform] testcase.MyFieldInterceptor [debug] There are no caller pointcuts! [debug] javassist.CtMethod@26562bc2[public getName ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtMethod@2ff3c113[public invoke (Lorg/jboss/aop/joinpoint/Invocation;)Ljava/lang/Object;] matches no pointcuts [debug] javassist.CtConstructor@7b112783[public MyFieldInterceptor ()V] matches no pointcuts [debug] was testcase.MyFieldInterceptor converted: false [trying to transform] testcase.D [debug] There are no caller pointcuts! [debug] javassist.CtMethod@69cb6c6d[public toString ()Ljava/lang/String;] matches no pointcuts [debug] javassist.CtConstructor@32b0bad7[public D ()V] matches no pointcuts [debug] was testcase.D converted: false null testcase.MyFieldInterceptor ran! Woo it worked null testcase.MyFieldInterceptor ran! Woo it worked field level access made by an object in the hierarchy should result in the interceptor being run. [ Permlink | Delete | « Hide ] dunks80 [18/Jan/07 01:09 PM] test case to demonstrate problem with field level access from with class hierarchy not causing interceptor to run [ Show » ] dunks80 [18/Jan/07 01:09 PM] test case to demonstrate problem with field level access from with class hierarchy not causing interceptor to run