Hello there,
You will need to do something like this:
$ java -classpath ".:aspectjrt.jar:your_aspectj_project.jar" -jar
your_java_project.jar
This assumes that you are keeping the aspectJ runtime library and your
aspects JARs in the same directory as to your application. It also
assumes that your are creating a JAR file with your aspectJ project.
Hope this helps,
Anirudh Chandrakant wrote:
Thank you so much for that information, dean!
I still a little difficulty figuring out how this would work. Here is
the scenario:
I have a Java project. I do not have the sources, i only have the jar.
I would like to weave aspects into this. I create an aspectJ project
and define the aspects i want. I add the Java jar in the inpath of the
aspectJ project.
Now:
1. How do i execute the aspectJ project without a 'main' class? If i
have to specify the 'main' class, what do i do in the main class?
2. How does it all work? If i execute the jar file, how are the
aspects weaved in? How is the jar aware of the aspects?
Maybe i am missing something extremely simple here, but i am unable to
figure out how this whole setting would function.
Thanks in advance,
Anirudh
On 5/21/07, * Dean Wampler* <[EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>> wrote:
Yes, use the "-inpath" option for ajc to specify the jars you want
to "weave". Here's a good blog on the different path options.
http://www.aspectprogrammer.org/blogs/adrian/2004/10/three_paths_sta.html
<http://www.aspectprogrammer.org/blogs/adrian/2004/10/three_paths_sta.html>
dean
On May 21, 2007, at 6:05 AM, Anirudh Chandrakant wrote:
Hi,
I am a new entrant into the aspectJ world and i am enjoying the
ride so far.
I have used aspectJ with an existing project and it works as desired.
Now, if i have a Java project but i do not have the source files
(i only have the jar), can i still use aspectJ? (I know the
signatures of all the methods that i want to insert my pointcuts
into)
The demo shows conversion of a normal project into an aspectJ
project (in a step similar to instrumentation), i was wondering
if this was possible with packaged classes.
Thanks in advance,
Anirudh
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