I have a n object which has a method which returns java.util.Map .
Is it easy to implement a rule which calls the gettter method on this object for the map and get the value for a specified key and check condition on that value ?
Example
class MyObject {
private Map properties;
public Map getProperties(){
return properties;
}

public void setProperties(Map aMap){
this.properties=aMap;
}

Now the rule I need is

MyObject aObject= new MyObject();

return ( aObject.getPorperties().get("price").toString.equals("aproperty"))

}

Is this possible to write in a drl file and is this a good approach also is using eval in a drl file is not a good solution ie it has any problems ?
Thanks
Miro

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