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Posted to dev@commons.apache.org by bu...@apache.org on 2004/09/22 19:11:00 UTC
DO NOT REPLY [Bug 22193] -
Unable to reference statics
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http://issues.apache.org/bugzilla/show_bug.cgi?id=22193
Unable to reference statics
------- Additional Comments From guido.anzuoni@kyneste.com 2004-09-22 17:10 -------
I have verified a possible solution modifying
org.apache.commons.jexl.util.introspection.UberspectImpl
public VelMethod getMethod(Object obj, String methodName, Object[] args,
Info i)
throws Exception
{
if (obj == null)
return null;
Method m = introspector.getMethod(obj.getClass(), methodName, args);
if (m == null && obj instanceof Class) {
m = introspector.getMethod((Class) obj, methodName, args);
}
return (m != null) ? new VelMethodImpl(m) : null;
}
In this way you can do this:
JexlContext jc = JexlHelper.createContext();
jc.getVars().put("System", System.class);
Expression e;
e = ExpressionFactory.createExpression("System.currentTimeMillis()");
Object o = e.evaluate(jc);
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