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To create a Data Services Validator Project, open WSO2 Developer Studio Dashboard and select click Data Services Validator Project from the Data Services category.
There are two ways to create an Data Services Validator Project.
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If you select Import Project From Workspace option, it will list all the projects which include source files that are being implemented by org.wso2.carbon.dataservices.core.validation.Validator.
Specify other information if necessary and click Finish. Now you will see that the project you select the data services validator class has become a Data Services Validator Project.
Once you click Finish, you will see that the selected project also added with A Maven POM file will be generated automatically for this project. If you want to include parent POM information in the file from another project in this workspace, click Next, click the Specify Parent from Workspace check box, and then select the parent project.
Click Finish. The project appears in the project explorer and has the project nature of org.wso2.developerstudio.eclipse.artifact.ds.validator.project.nature and you will see a new icon has been added to the project.
As you did for all the other projects, you can export the created Data Services Validator Project in to a deployable artifact by right click on the project and select Export Project as Deployable Archive. With this it will create you a jar file, which is a bundle that you can deploy in to any WSO2 Data Services Server. At the same time, you can group it with a Carbon Application Project and create the Carbon Application Archive [CAR] and deploy in to the WSO2 Data Services Server.