Re: Who uses ERDirectToRest ?
Re: Who uses ERDirectToRest ?
- Subject: Re: Who uses ERDirectToRest ?
- From: Farrukh Ijaz <email@hidden>
- Date: Sat, 14 Jul 2012 02:04:37 +0300
Thanks Pascal for adding it to WIKI. My first indirect community contribution :)
Farrukh
On 2012-07-14, at 1:59 AM, Pascal Robert <email@hidden> wrote:
>
> Le 2012-07-13 à 17:21, Farrukh Ijaz a écrit :
>
>>> AFAIK, nobody use it, except maybe Anjo. Using the "routes" based API in ERRest in quite easy, but I do agree that being able to use D2W rules instead of ERXKeyFilter to decide what is going to be send or accepted would be cool.
>>
>> One can use following methods in the Route Controller class. I have create a BaseRouteController and defined all useful methods in it.
>
> Thanks. I added it to the wiki:
>
> http://wiki.wocommunity.org/display/WONDER/ERRest+Framework#ERRestFramework-UsingD2WruleswithERRest
>
>> Farrukh
>>
>> private D2WContext d2wContext;
>>
>> protected D2WContext d2wContext() {
>> if (d2wContext == null) {
>> d2wContext = new D2WContext();
>> }
>> return d2wContext;
>> }
>>
>> synchronized public NSArray<String> inferFilterKeysForEntity(String entityName) {
>> EOEntity entity = EOModelGroup.defaultGroup().entityNamed(entityName);
>> d2wContext().setEntity(entity);
>> d2wContext().setTask(request().method());
>> return (NSArray<String>) d2wContext().inferValueForKey("displayPropertyKeys");
>> }
>>
>> synchronized public NSArray<String> inferFilterKeysForPage(String page) {
>> d2wContext().setDynamicPage(page);
>> d2wContext().setTask(request().method());
>> return (NSArray<String>) d2wContext().inferValueForKey("displayPropertyKeys");
>> }
>>
>> public ERXKeyFilter showFilter(String entityName) {
>> NSArray<String> keys = inferFilterKeysForEntity(entityName);
>> ERXKeyFilter filter = null;
>> if (keys != null && !keys.isEmpty()) {
>> filter = ERXKeyFilter.filterWithNone();
>> for (String key : keys) {
>> filter.include(new ERXKey<String>(key));
>> }
>> } else {
>> filter = ERXKeyFilter.filterWithAttributesAndToOneRelationships();
>> }
>> return filter;
>> }
>>
>>
>> The D2WRule should be something like:
>>
>> LHS: entity.name = 'Employee' and task = 'GET'
>> RHS: displayPropertyKeys = ('firstName', 'lastName', 'position')
>>
>>>
>>>> I've just started to use REST with our business logic.
>>>>
>>>> I wanted to use ERDirectToRest because it seems very interesting to quickly delivery access to the business logic but there are a lot of warning to NOT use it:
>>>> - In the read me: "This framework uses the old and deprecated REST APIs, avoid using it."
>>>> - Classes are deprecated
>>>>
>>>> So my questions:
>>>> - Can this framework be used ?
>>>> - Does anybody use it ?
>>>> - What people use instead ?
>>>>
>>>> Dominique
>>>>
>>>>
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>>>
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