Here's a datapoint: I got LTW working in Resin 3.1.6, but it ignored the weaver options (in the <weaver> element). If I wanted to debug, I had to set one of the system parameters, i.e.
-Dorg.aspectj.weaver.showWeaveInfo=true Other than that, it processed my aop.xml just file. Come to think of it, I ought to make a bug report.. Best, Larry Edelstein Senior Member of Technical Staff salesforce.com On Thu, Apr 23, 2009 at 2:06 PM, Sudhar <[email protected]> wrote: > I am trying to do the LTW to dynamically configure the classes that > participate in advice and trying to deploy the setup in a web application in > Tomcat 6.*. > I have created a simple aspect class with logging to entry and exit of > method calls in a class. And configured the LTW in aop.xml. The whole setup > works as standalone in Eclipse but NOT in Tomcat. > > This is what I did for Tomcat deployment: > - Used AJDT to compile the source code and aspect. Simply converted the > project to AspectJProject and moved all the compiled class files to Tomcat > webapp/WEB-INF/classes folder > - Copied the aop.xml to webapp/WEB-INF/classes/META-INF folder > - Copied all aspectJ jars to Tomcat/lib > - Modified the JVM to include -javaagent:TomcatHome\lib\aspectjweaver.jar > > And I see the following outputs in Tomcat but nothing getting weaved. Am I > missing something? Do I need to change anything in Tomcat setting? > > [jasperloa...@3002b9] info AspectJ Weaver Version 1.6.3 built on Tuesday > Dec 23, 2008 at 17:12:30 GMT > [jasperloa...@3002b9] info register classloader > org.apache.jasper.servlet.jasperloa...@3002b9 > [jasperloa...@3002b9] info using configuration > /C:/apache-tomcat-6.0.14/webapps/ccnn/WEB-INF/classes/META-INF/aop.xml > [jasperloa...@3002b9] info using configuration > file:/C:/apache-tomcat-6.0.14/webapps/ccnn/WEB-INF/lib/spring-aspects.jar!/META-INF/aop.xml > [jasperloa...@3002b9] info register aspect TraceAspect > [jasperloa...@3002b9] info register aspect > org.springframework.beans.factory.aspectj.AnnotationBeanConfigurerAspect > [jasperloa...@3002b9] info register aspect > org.springframework.transaction.aspectj.AnnotationTransactionAspect > > TraceAspect is my aspect class and the other aspects are coming from > Spring. Here is my aop.xml definition. > > <aspectj> > <aspects> > <aspect name="TraceAspect"> </aspect> > <weaver options="-verbose -showWeaveInfo"> > </weaver> > </aspects> > > </aspectj> > > And here is my TraceAspect definition: > > import gov.bean.ListOfValue; > import gov.bean.CCNNDocument; > > import org.aspectj.lang.Signature; > > public abstract aspect TraceAspect{ > /** > * Application classes. > */ > pointcut myClass1(): within(CCNNDocument) || within(ListOfValue); > /** > * The constructors in those classes. > */ > pointcut myConstructor1(): myClass1() && execution(new(..)); > /** > * The methods of those classes. > */ > pointcut myMethod1(): myClass1() && execution(* *(..)); > > /** > * Prints trace messages before and after executing constructors. > */ > before (): myConstructor1() { > Trace.traceEntry("myConstructor1 - before" + > thisJoinPointStaticPart.getSignature()); > } > after(): myConstructor1() { > Trace.traceExit("myConstructor1 - after" + > thisJoinPointStaticPart.getSignature()); > } > > /** > * Prints trace messages before and after executing methods. > */ > before (): myMethod1() { > Trace.traceEntry("myMethod1 - before" + > thisJoinPointStaticPart.getSignature()); > } > after(): myMethod1() { > Trace.traceExit("myMethod1 - after" + > thisJoinPointStaticPart.getSignature()); > } > Object around() : myMethod1(){ > Signature sig = thisJoinPointStaticPart.getSignature(); > long start = System.currentTimeMillis(); > try { > return proceed(); > } finally { > long end = System.currentTimeMillis(); > Trace.traceExit("Time taken by [" + > sig.getDeclaringType().getName() + "." > + sig.getName() + "]" + (end-start)); > } > } > > } > > > Thanks, > - Sudharsan. > > > > _______________________________________________ > aspectj-users mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/aspectj-users > >
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