private void compile() {
Class[] staticLib = new Class[1];
Class[] dynamicLib = new Class[1];
context = new Object[1];
Class[] dotLib = {Object.class, String.class, Class.class, java.util.Date.class};
try {
staticLib[0] = java.lang.Class.forName("java.lang.Math");
pro = new ValueProvider();
dynamicLib[0] = pro.getClass();
context[0] = pro;
res = new Resolver();
} catch (ClassNotFoundException e) {
throw new RuntimeException("Can not find class for JEL!", e);
}
try {
lib = new Library(staticLib, dynamicLib, dotLib, res, null);
lib.markStateDependent("random", null);
} catch (gnu.jel.CompilationException ec1) {
throw new RuntimeException("Can not compile JEL Library!", ec1);
}
try {
compExpression = Evaluator.compile(parsedExpression, lib, Boolean.TYPE);
} catch (gnu.jel.CompilationException ec2) {
throw new RuntimeException("Can not compile JEL Expression: " + expression, ec2);
}
}
