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RE: [aspectj-users] JVM 1.4 LTW with concrete-aspect

Always me !

With JVM 1.4, and an aop.xml file without any declared aspect, it seems that the file aop.xml is not read, the ConcreteAspect coded by hand is automatically woven!!

 

Is-it a bug ?

 

Cordialement / Best regards

Jean-Louis Pasturel

De : Jean-Louis PASTUREL [mailto:jeanlouis.pasturel@xxxxxxxxxxxxx]
Envoyé : mardi 4 décembre 2007 11:34
À : 'aspectj-users@xxxxxxxxxxx'
Objet : RE: [aspectj-users] JVM 1.4 LTW with concrete-aspect

 

For information, extending the Abstract aspect to a concrete aspect and using tag <aspect name=’’nameOf ConcreteAspect’’/> in oap.xml

It runs fine with JVM 1.4

 

Does Aspect with JVM 1.4 support <concrete-aspect> tag in aop.xml ?

 

 

Cordialement / Best regards

 

Jean-Louis Pasturel

 

De : Jean-Louis PASTUREL [mailto:jeanlouis.pasturel@xxxxxxxxxxxxx]
Envoyé : mardi 4 décembre 2007 10:32
À : 'aspectj-users@xxxxxxxxxxx'
Objet : RE: [aspectj-users] JVM 1.4 LTW with concrete-aspect

 

Oops ;

I * can not run* with a 1.4 JVM … sorry

 

Cordialement / Best regards

 

Jean-Louis Pasturel
ft/rosi/dps/iep/p-m
Expertise WAS tél. 05 61 30 83 39 mob: 06 75 96 34 98
jeanlouis.pasturel@xxxxxxxxxxxxxxxxxx

 

De : aspectj-users-bounces@xxxxxxxxxxx [mailto:aspectj-users-bounces@xxxxxxxxxxx] De la part de Jean-Louis PASTUREL
Envoyé : mardi 4 décembre 2007 09:49
À : aspectj-users@xxxxxxxxxxx
Objet : [aspectj-users] JVM 1.4 LTW with concrete-aspect

 

It is perhaps a FAQ, but i don’t find the answer …

 

I run perfectly AspectJ on a small demo app with a JVM 1.5 and the javaagent.

But I can run this weaving in JVM 1.4 Sun HotSpot ( Aspect and app are compiled in target byte code 1.4).

 

Here is my modified aj.bat :

 

REM @echo off

REM This file generated by AspectJ installer

REM Created on Sat Nov 11 19:24:10 CET 2006 by JEYP5516

set JAVA_HOME=C:\Program Files\Java\j2re1.4.2_13

SET ASPECTJ_HOME=C:\opt\perfStats

if "%JAVA_HOME%" == "" set JAVA_HOME=C:\Program Files\Java\j2re1.4.2_13

if "%ASPECTJ_HOME%" == "" set ASPECTJ_HOME=c:\aspectj1.5

SET ASPECTPATH=C:\opt\perfStats\perfAspects.jar

SET PERFSTAT_ROOT=C:\opt\perfStats

SET CLASSPATH=C:\opt\perfStats;C:\opt\perfStats\exemple1.jar;C:\opt\perfStats\perfAspects.jar;

 

if exist "%JAVA_HOME%\bin\java.exe" goto haveJava

if exist "%JAVA_HOME%\bin\java.bat" goto haveJava

if exist "%JAVA_HOME%\bin\java" goto haveJava

echo java does not exist as %JAVA_HOME%\bin\java

echo please fix the JAVA_HOME environment variable

:haveJava

"%JAVA_HOME%\bin\java" -classpath "%ASPECTJ_HOME%\lib\aspectjweaver.jar" "-Djava.system.class.loader=org.aspectj.weaver.loadtime.WeavingURLClassLoader" "-Daj.class.path=%ASPECTPATH%;%CLASSPATH%" -DrootPerfStat=%PERFSTAT_ROOT% "-Daj.aspect.path=%ASPECTPATH%" %*

 

And my aop.xml  ( located in : C:\opt\perfStats\META-INF\aop.xml in the classpath)

 

<?xml version="1.0" encoding="ISO-8859-1"?>

<aspectj>

 

            <aspects>

                       

                        <concrete-aspect name="iep.perf.jvm14.IntrospectionClass14"

                                   extends="iep.perf.jvm14.AbstractIntrospectionClass14">

                                   <pointcut name="introspection"

                                               _expression_="within(jlp..*) AND  call(public * jlp..*(..))" />

                        </concrete-aspect>

             <!-- aspect name="iep.perf.ConcreteDurationMethod"/-->

           

            </aspects>

 

           

 

            <weaver options="-verbose">

           

           

            <include within="jlp..*"/>

            <include within="iep..*"/>

            </weaver>

 

</aspectj>

 

With JVM 1.4 , app is launched without weaving with no error , it seam that the System Classloader is not override by -Djava.system.class.loader

 

What did I miss ?

 

Cordialement / Best regards

 

Jean-Louis Pasturel
ft/rosi/dps/iep/p-m
Expertise WAS tél. 05 61 30 83 39 mob: 06 75 96 34 98
jeanlouis.pasturel@xxxxxxxxxxxxxxxxxx

 

 

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