Transitioning from ANT to MAVEN

Well I have been putting together ANT scripts for some time now and I have created some funky scripts.
My main issue with ANT was that I had to do all the hard work over and over again. I did work to include IVY into my projects but it was just hard work and the scripts grew in complexity.
I had heard good things about MAVEN so I thought I might as well get stuck into it.

After some successes I smacked straight into an issue regarding the precompilation of JSPs which seems to be a dead topic as the plugins do not seem to work correctly or only work if you are building a WAR.
I want to precompile some JSPs and put them into a JAR ... but no joy.
So right now I am looking back at the ANT scripts and looking how best to include them in to MAVEN.

The first clue was a post on Slashdot titled "Multiple antrun tasks in maven".

The key is to have a series of ANTRuns stuck into your MAVEN script as follows:

<plugin>

    <artifactId>maven-antrun-plugin</artifactId>
    <executions>

        <execution>
            <id>clean</id>
            <phase>clean</phase>
            <configuration>
                <tasks>
                    <echo message = ">>>>>>>>>>>>>>>>>>>>>>>>>>clean"/>
                </tasks>
            </configuration>
            <goals>
                <goal>run</goal>
            </goals>
        </execution>

        <execution>
            <id>compile</id>
            <phase>compile</phase>
            <configuration>
                <tasks>
                    <echo message = ">>>>>>>>>>>>>>>>>>>>>>>>>>>>compile"/>
                </tasks>
            </configuration>
            <goals>
                <goal>run</goal>
            </goals>
        </execution>

        <execution>
            <id>package</id>
            <phase>package</phase>
            <configuration>
                <tasks>
                    <echo message = ">>>>>>>>>>>>>>>>>>>>>>>>>>>>package"/>
                </tasks>
            </configuration>
            <goals>
                <goal>run</goal>
            </goals>
        </execution>

    </executions>

</plugin>

asas