embedding java code in auto generated code

Hi!


I would like to embed some java code blocks in automatically generated code:


bind (myVariable) {
    class = "java.lang.Integer";
    value = 0;
}


execute {
    // some java code in here
}


This should be compiled into something like this:


public class Unknown {
    public void run() {
        java.lang.Integer myVariable = new java.lang.Integer(0);


        // some java code (from execute) in here
    }
}


So, I would like to have some java code block in my execute. There is
no need to parse it, but I think it would be simpler to do so, for the
end of the execute block must be found. The java code block should
be identical to the one in the source (including comments and white spaces),
but this is no must. The generated code would then be compiled with javac.


Has anyone ever done this? Any other hints, pointers, etc?


The generated program must be written in java, so javaCC or antlr seem to
be first choice; but any other would also do fine.


Any help is greatly appreciated,
Ron

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