D'oh! Just checked SVN. Looks like my intentions, and Janne's changes,
passed each other in the ether. :)

On Sun, Mar 15, 2009 at 8:20 PM, Andrew Jaquith
<[email protected]> wrote:
> Any objection to me changing the various WikiEngine.getPage() methods
> so that they throw a PageNotFoundException instead of returning null?
> Yeah, it's sort of a pain to do in the short term, but NOT doing it is
> proving problematic in the 3.0 codebase.
>
> On Thu, Mar 12, 2009 at 2:28 PM, Janne Jalkanen
> <[email protected]> wrote:
>>
>> Except that in this case, our API has defined that getPage() returns null if
>> the page is not found.  In JCR, however, not finding an item is considered
>> to be an exception, so unless we change the way we work, it is mandatory.
>>
>> For all other exceptions, we catch and propagate them upwards properly.
>>
>> /Janne
>>
>> On Mar 12, 2009, at 20:24 , Foster Schucker wrote:
>>
>>> +1 providing something catches the exception and DOES something with it.
>>>  Just catching and returning null is worse.
>>>
>>> Harry Metske wrote:
>>>
>>>> +1
>>>>
>>>>
>>>>
>>>> 2009/3/12 Janne Jalkanen <[email protected]>
>>>>
>>>>
>>>>> Simple enough reason: getPage(WikiName,int) is not catching the
>>>>> PathNotFoundException - look at the catch clause in getPage(WikiName)
>>>>> ;-).
>>>>> It should do that and return null.
>>>>>
>>>>> My bad, sorry!
>>>>>
>>>>> (A general question, should we start throwing something like
>>>>> PageNotFoundExceptions as opposed to returning nulls? That would
>>>>> encourage a
>>>>> bit safer coding and would eliminate a number of if(getPage() == null)
>>>>> tests
>>>>> across the codebase.)
>>>>>
>>>>> /Janne
>>>>>
>>>>>
>>
>>
>

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