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Subject [OGNL] Mask operators
Date Mon, 05 Mar 2012 12:54:15 GMT
Is there a way to mask operators in ognl so that they do not get 
interpreted as operators? 

I have a Map m which contains a key 'a-b'
If I write Ognl.getValue("a-b", m), Ognl tries to find a and b inside the 
map and subtracts b from a. 
But what I want is to get the key named 'a-b'. 
I already tried to use a backslash: Ognl.getValue("a\\-b", m) but this is 
not accepted by Ognl (Malformed OGNL expression). 

Any ideas? 
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