For ViewQuery.keys(), use GET instead of POST

[ceefour]

Currently Ektorp uses POST to get a ViewQuery that has specified keys() :

06:44:05.451 | DEBUG | ostersg_Worker-4 | c.q.g.c.s.PlaceProgressCalcJob   | Executing calcAndStoreAllPlaceProgress for tenant 'boostersg'
06:44:05.466 | INFO  | ostersg_Worker-4 | c.q.g.c.a.GuardianAnalyticsImpl  | [boostersg] Calculating PlaceProgress for 1 places (incl. unplaced): [sherway_garden]
06:44:05.466 | TRACE | ostersg_Worker-4 | o.e.h.StdHttpClient              | Content: {"keys":["sherway_garden"]}
06:44:05.565 | TRACE | ostersg_Worker-4 | o.e.h.StdHttpClient              | POST /boostersg_prd/_design/Checklist/_view/placeId_active_only 200 OK
06:44:05.565 | DEBUG | ostersg_Worker-4 | sitory/boostersg_prd/checklist/1 | Find all Checklist IDs by Place [sherway_garden] returned 0: []

While it works, services like Cloudant charges POST requests 5 times more expensive than GET requests.

Ektorp should default to GET requests unless it's really necessary to use POST? (maybe when the GET URI is close to 8 KB)

[YannRobert]

Ektorp/org.ektorp/src/main/java/org/ektorp/impl/StdCouchDbConnector.java

Line 420 in c04d6ad

private <T> T executeQuery(final ViewQuery query,

method private T executeQuery(final ViewQuery query, ResponseCallback rh)
in class StdCouchDbConnector
could be set protected so you can override it, as a first move

[ceefour]

Please merge pull request #170

[YannRobert]

Now that #174 is merged, you should be able to create you own implementation of a QueryExecutor to be injected into the StdCouchDbConnector.

[ceefour]

@YannRobert @helun 1.4.2 changes are not sufficient to implement my own QueryExecutor properly.

Please review #192 for the additional changes required.