Re: confusion -
Re: confusion -
- Subject: Re: confusion -
- From: Jesse Tayler <email@hidden>
- Date: Sat, 19 Mar 2011 12:03:57 -0400
sweet.
maybe I should put a few examples into the docs - if you're not familiar it might be nice to see some code slices.
On Mar 18, 2011, at 10:19 PM, Mike Schrag wrote:
> .include returns a key filter that corresponds to the next relationship. You can .includeAttributes on that (or whatever else you want to do)
>
> Sent from my iPhone
>
> On Mar 18, 2011, at 9:49 PM, Pascal Robert <email@hidden> wrote:
>
>> I never had to include all properties from a relation, but to get some of them, I do something like this:
>>
>> filter.include(InvitationUser.INVITATION.dot(Invitation.YOURPROPERTY1)
>> filter.include(InvitationUser.INVITATION.dot(Invitation.YOURPROPERTY2)
>> ...
>>
>>> Can't get ERRest to include attributes along a keypath?
>>>
>>> I show the attributes of the "invitation" relationship, but I wanted this filter to include attributes for "invitation.author" - I can only get the type and id for "author"?
>>>
>>>
>>>
>>>
>>>
>>> public WOActionResults inboxAction() {
>>> EOQualifier qual = InvitationUser.USER.eq(user());
>>> ERXRestFetchSpecification<InvitationUser> fetchSpec = new ERXRestFetchSpecification<InvitationUser>(InvitationUser.ENTITY_NAME, qual, null, queryFilter(), null, 25);
>>> ERXKeyFilter filter = ERXKeyFilter.filterWithAll();
>>> filter.include(InvitationUser.INVITATION).includeAttributesAndToOneRelationships();
>>> return response(fetchSpec, filter);
>>> }
>>>
>>>
>>>
>>>
>>>
>>>
>>> (
>>> {
>>> "id" = "1";
>>> "invitation" = {
>>> "author" = {
>>> "type" = "Person";
>>> "id" = "1";
>>> };
>>> "status" = "<com.webobjects.foundation.NSKeyValueCoding$Null>";
>>> "mtly" = {
>>> "type" = "Mtly";
>>> "id" = "27";
>>> };
>>> "id" = "1";
>>> "active" = "true";
>>> "created" = "2011-01-10 05:00:00 Etc/GMT";
>>> "type" = "Invitation";
>>> "name" = "<com.webobjects.foundation.NSKeyValueCoding$Null>";
>>> "adjusted" = "2011-01-10 05:24:01 Etc/GMT";
>>> };
>>> "type" = "InvitationUser";
>>> "user" = {
>>> "type" = "Person";
>>> "id" = "1";
>>> };
>>> },
>>> {
>>> "id" = "2";
>>> "invitation" = {
>>> "author" = {
>>> "type" = "Person";
>>> "id" = "1";
>>> };
>>> "status" = "<com.webobjects.foundation.NSKeyValueCoding$Null>";
>>> "mtly" = {
>>> "type" = "Mtly";
>>> "id" = "27";
>>> };
>>> "id" = "1";
>>> "active" = "true";
>>> "created" = "2011-01-10 05:00:00 Etc/GMT";
>>> "type" = "Invitation";
>>> "name" = "<com.webobjects.foundation.NSKeyValueCoding$Null>";
>>> "adjusted" = "2011-01-10 05:24:01 Etc/GMT";
>>> };
>>> "type" = "InvitationUser";
>>> "user" = {
>>> "type" = "Person";
>>> "id" = "1";
>>> };
>>> }
>>> )
>>>
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