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Questions tagged [dss]

Data Services Server

Data Services Server is one of the WSO2 product set.

In summary, it enables to publish different data from differents source through web-services just by configuration.

For more details see this page.

103 questions
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How to Read .DSS format audio files into Byte array

in My application, i read .DSS format audio Files into Byte Array,with following code byte[] bt = File.ReadAllBytes(Filepath); but i am unable to get data into Byte's. but In the Audio player it is playing , here how can i read the files into…
user7139732
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How to add VRI dictonary into a PDF

there! I'm using pdfbox 1.8.11 to do pdf signature, I could create a LTV-enabled signature with DSS dictionary embedded. Now the problem is the certificate verification when there are multiple signatures. According to PDF 2.0 LTV and PAdES LTV…
ryuukei
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How to return more than 1 record on REST service with WSO2 DSS?

I'm using WSO2 DSS with MySQL database. If I request just 1 record from database, it works correctly. But when I try to select more than 1 registry in a REST service, it doesn't works. The error is: { "Fault": { "faultcode":…
Gabriel Polo
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Trouble using WS02 DSS to implement oData Service

I'm trying to use WSO2 Data Services Server to implement oData against a Northwinds Sql Server DB. I can successfully create a datasource but never see a checkbox to enable oData. Has anyone had any luck implementing oData services using DSS?
Steve Squires
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schadule task in DSS 3.5 for DSS project box car

I created a Data service project and enabled Boxcar for running 5 queries sequentially. after deploying service, I need to use schedule task for running it every 5 minutes. in schedule task, I selected _request_box operation(It was created by DSS…
Mehrnoosh
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WSO2 DSS - Cassandra / DynamoDb - Retrieving Item

we are implementing a solution in which we use our WSO2 DSS. We don't want get rid of it, as many actors in our organization use its exposed interfaces. Underneath we are planning to migrate to Cassandra or DynamoDB, all deployed on AWS. We are…
Rubén Fernández
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WSO2 DSS: Issue in Creating Data services using an oracle Stored Procedure with Ref Cursor and other Scalar out parameter

I am learning WSO2 DSS. I am was trying to implement one of my use case using DSS and Oracle Stored Procedure. Oracle Stored procedure i am using has one input parameter and two scalar out parameter while one ref cursor. Database Script CREATE TABLE…
Alpesh
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WSO2 DSS 3.5.0 - DataService Task Class error

I'm currently working on WSO2 DSS 3.5.0, trying to follow this example: https://itsmeisuru.wordpress.com/2013/11/29/wso2-dss-scheduled-task-example/ I've created the JAR file of a simple java class that implement "DataTask". It put this JAR in the…
Benoît Kuhn
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WSO2 DSS Update Statement Parameter com.microsoft.sqlserver.jdbc.SQLServerException: Incorrect syntax near ':'

I am performing the following SQL Update statement in WSO2 DSS Update Door Set dcr_messageBox = :msg, dcr_servicesArea = :servArea Where dcr_regNo = :regNo I am exposing this query as a rest service. I keep getting the following error Current…
Brian
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WSO2 DSS Nested Queries with differents names

I have this result mapping
Luislode
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DSS won't stream 3GP's encoded with FFMPEG

I have setup Darwin Streaming Server which streams the included sample 3GP files pretty well. However when I try to encode my own 3GPs using FFMPEG and stream them, it doesn't work. (I test the streaming using VLC Player). Here is the command I use…
sharjeel
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DSS boxcarring from BPS does not work

When using the boxcarring functions of DSS from BPS, I get errors when starting/ending a session: org.wso2.carbon.bpel.core.ode.integration.BPELFault: SOAP body doesn't contain required part This seems to be because the SOAP body when returning…
Jeroen van Veldhuizen
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What's the difference HLS(http live stream) and DSS(darwin streaming server)

I'm beginner developer. And I don't speak engilsh very well. sorry I want to broadcast live video from iPhone camera like iphone video call. In this case, which do I choice better, hls or dss. so, what's the functional difference HLS and DSS. Can…
iNoh
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WSO2 ESB route endpoints based on results from DSS

So pretty much I want to call /sendAllUsersAnEmail Which will call the DSS and do something along the lines of SELECT user_id FROM users WHERE status = 'PENDING' Here is the issue. How can I get the ESB to loop through the results (or can I get the…
Jegsar
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Using Authorization Header data by the WSO2 DSS service

Is there a way we can use the data in the AUthorization Header in a WSO2 DSS service which will verify username password of a client? Say I have a table of login's of users and my superiors would want to authenticate user by putting the…
Drew
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