aopc task not able to instrument my classes. [no comp needed
archit Oct 15, 2005 12:18 PMhi,
I am new to jboss AOP. I am trying to instrument my classes at compile time using ant's "aopc" task.
When I run, the "aopc" task gives me a "[no comp needed]" message with the name of the class.
I checked up the class by decompiling the class using "javap", but that showed no injected code in the class.
Interestingly, the aopc does not show me a "[trying to transform]" message as it does when i run examples of jboss AOP.
The jboss-aop.xml file I used is
<?xml version="1.0" encoding="UTF-8"?> <aop> <bind pointcut="execution(public * *->*(..))"> <interceptor class="org.jboss.aspects.PerformanceInterceptor"/> </bind> </aop>
I mentioned the task as
<aopc compilerclasspath="${cart.and.aop.classpath}" verbose="true"> <classpath path="${cart.classbindir}"/> <src path="${cart.classbindir}"/> <include name="**/*.class"/> <aoppath path="${jboss-aop.xml}"/> <aopclasspath path="${jboss-interceptor-jar}"/> </aopc>
The execution showed me
[aopc] [debug] Passed in instrumentor: null [aopc] [debug] Defaulting instrumentor to: org.jboss.aop.instrument.ClassicInstrumentor [aopc] [debug] jboss.aop.class.path: D:\jboss-aop_1.3.4\lib\PerformanceInterceptor.jar [aopc] [debug] Looking for aspects in: org.jboss.aspects.PerformanceInterceptor [aopc] [debug] Looking for aspects in: org.jboss.aspects.SimpleInterceptor [aopc] [debug] jboss.aop.search.classpath: 'null' true [aopc] [debug] jboss.aop.path: D:\jboss-4.0.2\server\default\deploy\jboss-aop-jdk50.deployer\jboss-aop.xml [aopc] jboss.aop.path[0]: D:\jboss-4.0.2\server\default\deploy\jboss-aop-jdk50.deployer\jboss-aop.xml [aopc] [deploying] file:/D:/jboss-4.0.2/server/default/deploy/jboss-aop-jdk50.deployer/jboss-aop.xml [aopc] [no comp needed] C:\regressionTesting\petstore1.3.2\src\components\cart\build\classes\com\sun\j2ee\blueprints\cart\model\CartItem.class [aopc] [no comp needed] C:\regressionTesting\petstore1.3.2\src\components\cart\build\classes\com\sun\j2ee\blueprints\cart\ejb\ShoppingCartLocalHome.class [aopc] [no comp needed] C:\regressionTesting\petstore1.3.2\src\components\cart\build\classes\com\sun\j2ee\blueprints\cart\model\ShoppingCartModel.class [aopc] [no comp needed] C:\regressionTesting\petstore1.3.2\src\components\cart\build\classes\com\sun\j2ee\blueprints\cart\ejb\ShoppingCartLocalEJB.class [aopc] [no comp needed] C:\regressionTesting\petstore1.3.2\src\components\cart\build\classes\com\sun\j2ee\blueprints\cart\ejb\ShoppingCartLocal.class [aopc] Build Successful: 375 ms
After using javap on the class "CartItem" I got the following output
public java.lang.String getCategory(); Code: 0: aload_0 1: getfield #2; //Field category:Ljava/lang/String; 4: areturn public java.lang.String getItemId(); Code: 0: aload_0 1: getfield #3; //Field itemId:Ljava/lang/String; 4: areturn public java.lang.String getProductId(); Code: 0: aload_0 1: getfield #4; //Field productId:Ljava/lang/String; 4: areturn
This is snippet of the decompiled CartItem class, but it does not show any instrumentation.
Can somebody help me with this??
Regards,
Archit