Re: EOs not in an EC
Re: EOs not in an EC
- Subject: Re: EOs not in an EC
- From: Robin Smith <email@hidden>
- Date: Fri, 5 Mar 2010 16:48:12 +0000
I am being supplied a XML feed from a third party thats contains a
number of objects. Every so often i will refetch the xml file and
create all the EOs. I then drop any EOs that i already have in my DB
hence just saving any new objects in the feed.
On 5 March 2010 16:40, Steve Peery <email@hidden> wrote:
> Why are they in the XML if you don't want them? Seems like a waste to create them and just to be disposed. Can you modify the XML before you use it?
>
> Steve
>
> On Mar 5, 2010, at 11:24 AM, Robin Smith wrote:
>
>> Dam ok
>>
>> i was hoping you were going to say "Yeah thats fine as long as you
>> don't try to do anything with the objects not in an EC." not to worry
>> i'll run through and make the changes required.
>>
>> Shame really as it seems quite logical to me to only insert the ones i
>> want to keep. I'm sure thats just my lack of understanding.
>>
>> Thanks for help
>>
>> Robin
>>
>> On 5 March 2010 14:08, Steve Peery <email@hidden> wrote:
>>> They say you should always put an EO object in an editing context before doing anything else.
>>>
>>> Therefore, I subclass the decoder and put the editing context in it so it can be used on creation.
>>>
>>> Something like this:
>>>
>>> public MyObject(WOXMLDecoder decoder) {
>>> super();
>>>
>>> EOEditingContext ec = ((MyXMLDecoder)decoder).editingContext();
>>> ec.insertObject(this);
>>>
>>> setName((String)decoder.decodeObjectForKey("name"));
>>> setType((String)decoder.decodeObjectForKey("type"));
>>> }
>>>
>>>
>>> Steve
>>>
>>> On Mar 5, 2010, at 4:54 AM, Robin Smith wrote:
>>>
>>>> Hi All,
>>>>
>>>> Bit of a basic question but i was wondering if this is "allowed".
>>>>
>>>> If i create an array of EO's for example using XMLCoder they don't get
>>>> placed in an EC. Is
>>>> it ok to iterate through the array and only insert the EO's i actually
>>>> want to keep into my EC
>>>> allowing the other ones to disappear off into the void. Or is this bad
>>>> practice, should they all
>>>> get put into an EC and then dealt with from there.
>>>>
>>>> Many Thanks
>>>>
>>>>
>>>> Robin
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>>
>>
>>
>> --
>> Robin Anthony Smith BEng Hons MBCS
>> Internet Engineering
>>
>> Software and Infrastructure Engineer
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>
>
--
Robin Anthony Smith BEng Hons MBCS
Internet Engineering
Software and Infrastructure Engineer
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