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Questions tagged [odata4j]

odata4j is a new open-source toolkit for building first-class OData producers and first-class OData consumers in Java.

109 questions
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Odata Url conversion with descending orderby

i need to get data by descending orderby Visidate of patient so i tried url like this 192.168.1.105:33396/FalconCPDataService.svc/DEPhysicians?$format=json&$expand=DEPatientVisits&$orderby=DEPatientVisits/VisitDate+desc but showing…
Sreekanth
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odata4j support for OData version 4.0

As per my knowledge of odata4j,odata4j is supporting OData v1-v3. Is odata4j going to support OData protocol version 4.0 ? Is there any community that is actively working on this library?
prerna30
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how to consume Odata Service from Android using any library that contain select where statement

Is there a way to consume Odata Service from Android using Odata4j or any other library that contain SELECT WHERE Clause statement I searched a lot but can't find any solution
omar
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OData4j sample implementation for POST/Create operations

Where can I find sample implementaion for OData Create operation (POST in REST) using odata4j for POJO. I have already checked InMemoryProducerExample but no help. Also some pointers on how to use $filter for Query operations... Thanks in advance,…
Avishek
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Using Odata4j to create abstract syntax tree for Query Parameter expressions

Im exposing REST services through use of Sprint MVC 4.0 framework and I try following Odata specification for the Query Parameters such as $filter, $search and $orderBy. Each of these contains expressions that I need to parse, build abstract syntax…
Ismar Slomic
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How to access HttpSession from odata4j ProducerFactory?

For populating entries only visible to the user I need to know which user is logged in. This information is stored in my HttpSession object. How can I access this object from an odata4j ProducerFactory implementation?
user1447767
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1 answer

test connection with OData without getting any data

I was wondering, is there some way to get just the response from OData server, preferably with odata4j client, without any particular data actually being sent? I can request the server for metadata, but that's kind of wasteful, since it sends lot of…
enrey
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How to retrieve related Odata entities Odata4j

I am having trouble retrieving related entities using the odata4j library. My problem is as follows: A has a one to many relationship with B. A has a list, "bs", of items of type B. I created entity A and the link using Map map = new…
Kris
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odata4j - getting an exception when executing a functioncall

I want to execute the functioncall GetProductsByRating from the services.odata.org/OData/OData.svc/ odata web-service endpoint, using odata4j. My code is the following: Enumerable e =…
joao2fast4u
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how to add header information in ODataConsumer in odata4j?

I am using this code which utilizes an odata4j ODataClientRequest and ODataConsumer to attempt to call an OData service that requires authentication: String url = "https://mylocalhost/api/odata/People()?$filter=PID%20eq%20'10'"; Map
Weijian Chai
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OData4j query using basic authentication

First, let me start by saying I have got absolutely nothing working with OData4j. I am building an android app (using Eclipse) that needs to consume some OData from a web service, we have an iPad app already which work fine so I think it's safe to…
musefan
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data cache for odata4j

I am implementing a RESTlet service via odata4j on Android. When running the application there is a constant flow of data, which needs to be sent to a odata server. The following method get's the new data: private void freshData(Data data) { …
Martin Grohmann
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OData4j exceptions - "Odd number of characters" and "bad valueString part of keyString"

EDIT: The solution was to make a view that mirrored the table in question and converted the date to varchar and then convert it back to date with a matching collation END OF EDIT Can anyone tell me why OData4j reads datetime values fine from one of…
Hessi-Dude
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Does OData4j request a response in JSON format or convert the response to JSON format? (Android)

I've been using the following code to create my android OData service consumer. Services = ODataConsumer .newBuilder("http://xxx.xxx.xxx.xxx:xxxxx/WCFDataServices.svc/") .setFormatType(FormatType.JSON).build(); What I want to…
Hessi-Dude
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How to set cache-control header in odata4j?

I'm writing a RESTful service using odata4j and need to be able to set the caching header of the response. How do I do this? I don't seem to have access to the HttpservletResponse object. And unlike the JAX-RS support, I can't see anything in…
Sarah Rushworth
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