Re: ERRest and to many relationships
Re: ERRest and to many relationships
- Subject: Re: ERRest and to many relationships
- From: Pascal Robert <email@hidden>
- Date: Wed, 30 Mar 2011 14:28:58 -0400
Le 2011-03-30 à 14:19, Andrew Kinnie a écrit :
> No such luck. I get:
>
> Mar 30 14:18:45 PoliticoAPNs[9001] ERROR er.rest.routes.ERXRouteController - Request failed: /cgi-bin/WebObjects/PoliticoAPNs.woa/ra/NotificationType/fetchByName/alert
> FileNotFoundException: There is no action named 'alertAction' on 'NotificationTypeController'.
> at er.rest.routes.ERXRouteController.performUnknownAction(ERXRouteController.java:1229)
> at er.rest.routes.ERXRouteController.performActionNamed(ERXRouteController.java:1356)
> at er.rest.routes.ERXRouteController.performActionNamed(ERXRouteController.java:1234)
> ... skipped 8 stack elements
I think the default routes are playing games. Are you calling addDefaultRoutes for NotificationType in Application.java? If yes, disable it for now and see if your fetchByName route works.
> On Mar 30, 2011, at 2:10 PM, Pascal Robert wrote:
>
>>
>> Le 2011-03-30 à 14:02, Andrew Kinnie a écrit :
>>
>>> Actually, that does exactly the same thing.
>>>
>>> routeRequestHandler.addRoute(new ERXRoute(NotificationType.ENTITY_NAME, "/NotificationType/{name:String}/fetchByName", ERXRoute.Method.Get, NotificationTypeController.class, "fetchByName"));
>>
>> Try that instead:
>>
>> requestHandler.addRoute(new ERXRoute(NotificationType.ENTITY_NAME, "/NotificationType/fetchByName/{name:String}", ERXRoute.Method.Get, UsersController.class, "fetchByName"));
>>
>> And reverse the last two parts of your GET request:
>>
>> /cgi-bin/WebObjects/myApp.woa/ra/NotificationType/fetchByName/alert
>>
>>> still results in:
>>>
>>> Mar 30 13:55:12 myApp[9001] ERROR er.rest.routes.ERXRouteController - Request failed: /cgi-bin/WebObjects/myApp.woa/ra/NotificationType/alert/fetchByName.json
>>> ValidationException: Error encountered converting value of class java.lang.String to type specified in attribute 'notificationTypeId' of entity 'NotificationType'
>>> at com.webobjects.eoaccess.EOAttribute.validateValue(EOAttribute.java:2572)
>>> at er.rest.ERXEORestDelegate._fetchObjectOfEntityWithID(ERXEORestDelegate.java:89)
>>> at er.rest.ERXAbstractRestDelegate.objectOfEntityWithID(ERXAbstractRestDelegate.java:96)
>>> at er.rest.ERXRestUtils.coerceValueToTypeNamed(ERXRestUtils.java:258)
>>> at er.rest.routes.ERXRoute.keysWithObjects(ERXRoute.java:370)
>>> at er.rest.routes.ERXRouteController.routeObjects(ERXRouteController.java:348)
>>> at er.rest.routes.ERXRouteController.routeObjectForKey(ERXRouteController.java:327)
>>> at com.myApp.controllers.NotificationTypeController.fetchByNameAction(NotificationTypeController.java:114)
>>> ... skipped 4 stack elements
>>> at er.rest.routes.ERXRouteController.performActionNamed(ERXRouteController.java:1368)
>>> at er.rest.routes.ERXRouteController.performActionNamed(ERXRouteController.java:1234)
>>> ... skipped 8 stack elements
>>>
>>>
>>> Apparently there might be something wrong in my setup, but I am at a loss.
>>>
>>> On Mar 30, 2011, at 1:50 PM, Pascal Robert wrote:
>>>
>>>>
>>>> Le 2011-03-30 à 13:33, Andrew Kinnie a écrit :
>>>>
>>>>> Yes, I should have remembered that about query parameters I suppose. Though it's been a while.
>>>>>
>>>>> I would still prefer doing it via REST, because that is what they asked me to provide as an interface. However, as I just found out no one here actually knows anything about REST my motivation is waning.
>>>>>
>>>>> So, for those keeping score, I do now know how to pass in the string as a variable, but currently, with this action method:
>>>>>
>>>>> public WOActionResults fetchByNameAction() {
>>>>> String typeName = routeObjectForKey("name");
>>>>> NotificationType type = NotificationType.fetchNotificationType(editingContext(), NotificationType.TYPE_NAME.eq(typeName));
>>>>> return response(type, showFilter());
>>>>> }
>>>>>
>>>>> Registered this way:
>>>>>
>>>>> routeRequestHandler.addRoute(new ERXRoute(NotificationType.ENTITY_NAME, "/NotificationType/{name:String}", ERXRoute.Method.Get, NotificationTypeController.class, "fetchByName"));
>>>>>
>>>>> I get this exception:
>>>>>
>>>>> Mar 30 13:21:33 MyApp[9001] ERROR er.rest.routes.ERXRouteController - Request failed: /cgi-bin/WebObjects/MyApp.woa/ra/NotificationType/alert/fetchByName.json
>>>>
>>>> If you want to call your URL like this, you have to rework your route to be like this:
>>>>
>>>> new ERXRoute(NotificationType.ENTITY_NAME, "/NotificationType/{name:String}/fetchByName"
>>
>
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