> I think that is a good ideia. I want to know how the datastore work.
Each datastore works differently; the database ones use a data base connection
(and transaction) to keep things straight.
The file based ones tend to keep any changes in memory and then write out the
changes when commit is called.
> Do you like that would be good ideia add a short explanation about what is a
> datastore and how it work in geotools api?
I think I have that covered:
- http://geotoolsnews.blogspot.com/2009/11/foss4g-geotools-tutorials.html
- and the user guide wiki has a fair intro
I would like to keep this tutorial "advanced" for those who already know what a
datastore is and would like to implement their own.
> Do you have more texts and examples that will help me?
I am going to be updating those tutorials over the course of the week; if you
like I can send you a copy for review.
> Let's start!
That is the spirit :-)
Jody
>
> 2010/6/20 Jody Garnett <[email protected]>
> Would you like to produce it together? We could swap emails back and forth
> and package up the result.
>
> I have a couple of ideas of things to do in this regard; and updating the
> datatstore tutorial is one of them.
>
> Here are some notes:
> - The order of the tutorial seems fine, it is not an introduction to feature,
> but it does start with working code early
> - AttributeReader is too low level and did not end up getting used in the
> real world by implementors
> - I was thinking of using a comma separated value file this time around
> (since Java properties is already done). I usually use this one:
> http://www.csvreader.com/java_csv_samples.php
> - ContentDataStore is the superclass to extend
> - ContentEntry is where you keep most of your book keeping on a per
> transaction basis (rather then in Maps like the current AbstractDataStore)
>
> Jody
>
> The class to subclass is ContentDataStore
>
> On 21/06/2010, at 3:26 AM, Egio Arruda wrote:
>
>> So, I'm waiting for this tutorial.
>>
>> 2010/6/19 Jody Garnett <[email protected]>
>> Not really - AbstractDataStore is a bit long in the tooth. ContentDataStore
>> is the new hotness and needs a tutorial to show people how to use it.
>> I am glad you got a datastore working - congrats!
>>
>> Jody
>>
>>
>> On 20/06/2010, at 10:47 AM, Egio Arruda wrote:
>>
>>> I get sucess in my implementation. Thanks for this list and for Jody (Your
>>> tutorial is excelent).
>>>
>>> 2010/6/17 Egio Arruda <[email protected]>
>>> Hi Jody, thanks a lot for your help. I'll try and show the results.
>>> Thanks.
>>>
>>> 2010/6/16 Jody Garnett <[email protected]>
>>>
>>> Hi Erio:
>>>
>>> You will want to visit the GeoTools project; go through a couple of the
>>> tutorials that show how feature types and features are created.
>>> - http://docs.geotools.org/stable/userguide/examples/csv2shp.html
>>> - http://geotoolsnews.blogspot.com/2009/11/foss4g-geotools-tutorials.html
>>> (longer form)
>>>
>>> Finally you will want to look at this tutorial (which is outdated but gets
>>> the general idea of the tasks that need to be performed):
>>> - http://docs.codehaus.org/display/GEOTDOC/DataStore+Developers+Guide
>>>
>>> Jody
>>>
>>> On 17/06/2010, at 4:08 AM, Egio Arruda wrote:
>>>
>>> > Hi folks, I'm new in GIS applications and I want to implement one
>>> > datastore that meets some requirements. For this, I'm implementing a
>>> > extension datastore.
>>> > So, a need some help with documentation and experience.
>>> > Do you give me some help?
>>> > Thanks a lot.
>>> >
>>> > --
>>> > Atenciosamente,
>>> > Egio Arruda Junior
>>> > Bacharel em Ciências da Computação - UFG
>>> >
>>> > ------------------------------------------------------------------------------
>>> > ThinkGeek and WIRED's GeekDad team up for the Ultimate
>>> > GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the
>>> > lucky parental unit. See the prize list and enter to win:
>>> > http://p.sf.net/sfu/thinkgeek-promo_______________________________________________
>>> > Geoserver-devel mailing list
>>> > [email protected]
>>> > https://lists.sourceforge.net/lists/listinfo/geoserver-devel
>>>
>>>
>>>
>>>
>>> --
>>> Atenciosamente,
>>> Egio Arruda Junior
>>> Bacharel em Ciências da Computação - UFG
>>>
>>>
>>>
>>>
>>> --
>>> Atenciosamente,
>>> Egio Arruda Junior
>>> Bacharel em Ciências da Computação - UFG
>>>
>>
>>
>>
>>
>> --
>> Atenciosamente,
>> Egio Arruda Junior
>> Bacharel em Ciências da Computação - UFG
>>
>
>
>
>
> --
> Atenciosamente,
> Egio Arruda Junior
> Bacharel em Ciências da Computação - UFG
>
------------------------------------------------------------------------------
ThinkGeek and WIRED's GeekDad team up for the Ultimate
GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the
lucky parental unit. See the prize list and enter to win:
http://p.sf.net/sfu/thinkgeek-promo
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