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Questions tagged [wso2-data-services-server]

WSO2 DSS is an Open Source component in the WSO2 product family and available under the Apache Software License v2.0.

The WSO2 Data Services Server is an extremely simple and elegant mechanism to take data and make it available as a set of WS-* style Web services or as a set of REST style Web resources. It augments SOA development efforts by providing an easy to use platform for creating and hosting data services. This enables easy integration of data into business processes, mashups, gadgets, BI applications and any service in general.

Extract from the official wiki at: http://wso2.org/project/data-services/2.6.3/docs/

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Is it possible to have output mapping optional in WSO2 data services?

I have Oracle stored procedure which has Oracle REF CURSOR as OUT parameter. When data is present in the DB, one select statement is executed and REF CURSOR will have columns from the select statements mapped which can be accessed in the OUTPUT…
Abhijit Diwan
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WSO2 DataService: How to handle oracle refcursor that returns 'no data found'?

I am using WSO2 4.0.3 on Mac OSX 10.7.8. I have Data Services Server feature enabled(3.2.2) Working on Data Service (.dbs file) having a Stored procedure with oracle ref cursors as out parameter. If the Stored procedure returns data, then the data…
siri
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Where are WSO2 SOAP APIs / WSDL?

I've been reading everywhere including here and here that WSO2 provided SOAP APIs for its services. My question is where are they? How can I locate them? For example, if there's a XACML API provided by WSO2, how can I find it. What I understand…
drecute
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WSO2 ESB 4.5.1 compatibility

We are using WSO2 ESB 1.5.2 , AS 1.5.2 and DSS 1.5.2 on our middleware. All of these products get username information from shared database. We would like to upgrade our ESB from Stratos 1.5.2 to ESB 4.5.1. When i install new ESB it is going to…
Umut
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WSO2 Data Services - Is possible receive the full exception in the "Reponse" block when I use the try tool?

When I use the try tool of WSO2 Data Services in link: .../services/User_DataService?tryit The exceptions generated for the data service are accessible just in the log file, within the sever (.../repository/log/wso2carbon.log). Is possible receive…
Rufo André Paganini
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PHP Request To Fetch Data From WSO2 Data Services Server

I have successfully set up the WSO2 Data Services Server and have created to some procedures which fetch the data as XML. I can see them in the DSS admin panel. In order to do that I have completed DSS wizard which allows me to add new data sources…
Techie
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WSO2 Dataservice large insert bug

When I use a large insert statement with around 100 columns, at the moment of the insertion columns are swapped. I have checked ordinals, names but there's nothing I can do to make it work. Have you had the issue before? I am using Carbon 4.0.1 and…
user1707320
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Wso2 Data Services Server timeout database connection

I have a problem in WSO2 DSS, the database connection timeout is occurring after a few hours, then I have to stopping and starting the DSS to work. The DSS version is 2.5.1 the database server is sql server can help me ? Thank
renrosa
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wso2 custom carbon components persistence - jpa or wso2 data services

I'm looking to create a custom carbon component and there are a few choices for persistence. The main options appear to be JPA, or WSO2 data services. What is the strengths and weaknesses of both options? Are there other recommended approaches?
Chris Snow
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WSO2 Data Service Server DS Communication Error

Since yesterday I've been facing a problem with a DB2 data source in WSO2 Data Service Server. Every night I have a schedule shell script script wich makes a maintenance in the database, but at some point I have to drop all connections on the DB2…
Thiago Bonfante
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WSO2 DTD for .dbs files

I am looking for the DTD of .dbs files, in WSO2 Dataservices. I extracted all jars and searched for DTD files that could match with .dbs samples, but, at the end, it seems that no DTD files matched the criteria. Do you know where if a DTD does exist…
Zarkus13
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How is the password of the data source stored in the WSO2 Data Services Server?

In the data services server, one of the step is to create a Data Source, in which you need to supply the connection URL as well as the database userId and password. My questions are how is this password store in the data services server? Is the…
gkl
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WSO2 dataservice archive export (.car) throws following "error occurred while exporting the archive: index: 0, size: 0"

I am working on the Retail Banking Example which comes with the new WSO2 Developer Studio. I am using Java 1.7 sdk with the developer studio I have finished all the artifacts in the example and when i try to export the files as a carbon application…
uraza2001
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How to take database backup form WSO2 Stratoes Live Data Services Server

I have created database on the Stratoes live server and my databse URL is this. jdbc:mysql://rss1.stratoslive.wso2.com/karshamarkuptool_karsha_opensource_lk I tried Database Console> Tools> Back Up and it asking me these credentials Target file…
Kasun
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Transaction in DSS

I want to know a bit more about DSS transaction handling. I've been reading up on boxcarring and distributed transactions, but that's not what I'm looking for. Boxcarring is statefull (the client needs to maintain a session) and my transaction is…
Danny Kruitbosch
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