I have added some aspectj support that you can get your hands on now
by add this repo to your maven file:
<repositories>
<repository>
<id>mvn-adamgent</id>
<url>
http://mvn-adamgent.googlecode.com/svn/maven/release</
url>
<name>Adam Gent Maven Repository</name>
</repository>
</repositories>
(becareful copying as google groups likes to mangle the url)
Now add the dep (notice the special suffix).
<dependency>
<groupId>com.googlecode.ehcache-spring-annotations</groupId>
<artifactId>ehcache-spring-annotations-aspects</artifactId>
<version>1.2.0-ADAMGENT</version>
<scope>compile</scope>
</dependency>