[fpc-pascal] JSON - RTTI streaming.

[michael.vancanneyt at wisa.be]

On Wed, 16 Nov 2011, Stephane Carre wrote:

> Hello Michael,
> In the current stable release (fpc 2.4.4) the unit tests for fpjsonrtti fail 
> to compile because unit testcomps is missing.
> I believe this is the unit with the test classes used for the destreamer 
> tests.
> Where can I find this unit ?

I probably forgot to commit it. I will send it to you tonight.

Michael.



> Thanks for this !
> Regards,
> Stephane Carre
>
> On 06/01/2011 00:12, Michael Van Canneyt wrote:
>> Hello,
>> 
>> For those of you that need JSON support:
>> 
>> I have committed support for streaming published properties (properties for 
>> which RTTI  is generated) from objects to JSON and vice versa, in a unit 
>> fpjsonrtti.
>> 
>> Not the full streaming as implemented in the classes system is supported:
>> - No DefineProperties.
>> - No methods.
>> Although it should not be difficult to add support for this.
>> 
>> In contrast, it can stream simple collections and stringlists (with ojects 
>> attached) in various ways.
>> There are various events to influence the streaming process.
>> This should be more than enough to stream objects to and from a 
>> web-browser.
>> 
>> I have committed an example and a testsuite.
>> All this is in packages/fcl-json.
>> 
>> Despite the fact that the testsuite runs OK , I'd like to ask those for 
>> whom it might be useful to test the code and report any errors you find to 
>> me. Suggestions for improvements are also welcome.
>> 
>> Michael.
>> _______________________________________________
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