I have created CHAIN-101 [1]

Benedikt

[1] https://issues.apache.org/jira/browse/CHAIN-101

Am 24.06.2013 um 20:57 schrieb Adrian Crum <adrian.c...@sandglass-software.com>:

> I have always preferred the "has-a" approach over the "is-a" approach. It 
> makes things easier to refactor down the road.
> 
> -Adrian
> 
> On 6/24/2013 7:30 PM, Benedikt Ritter wrote:
>> Hi,
>> 
>> I just wonder why ContextMap inherits from ConcurrentHashMap. This seems 
>> like an unnecessary restriction. The context interface makes explicit, that 
>> implementations do not have to be thread safe. Beside that we loose all 
>> thread safety a ConcurrentHashMap provides with our not-so-thread-safe 
>> implementations in ContextMap and ContextBase. I'd suggest to switch from an 
>> inheritance based approach to a delegation based approach. That leaves users 
>> with the liberty to choose what ever underlying Map implementation they like 
>> for their context.
>> 
>> WDYT?
>> Benedikt
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> 
> 
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