Examples with HandlerException co.cask.cdap.common.HandlerException used on opensource projects

Example 6 with HandlerException

use of co.cask.cdap.common.HandlerException in project cdap by caskdata.

the class DatasetInstanceHandler method create.

/**
   * Creates a new dataset instance.
   *
   * @param namespaceId namespace of the new dataset instance
   * @param name name of the new dataset instance
   */
@PUT
@Path("/data/datasets/{name}")
@AuditPolicy(AuditDetail.REQUEST_BODY)
public void create(HttpRequest request, HttpResponder responder, @PathParam("namespace-id") String namespaceId, @PathParam("name") String name) throws Exception {
    DatasetInstanceConfiguration creationProperties = ConversionHelpers.getInstanceConfiguration(request);
    try {
        instanceService.create(namespaceId, name, creationProperties);
        responder.sendStatus(HttpResponseStatus.OK);
    } catch (DatasetAlreadyExistsException e) {
        responder.sendString(HttpResponseStatus.CONFLICT, e.getMessage());
    } catch (DatasetTypeNotFoundException e) {
        responder.sendString(HttpResponseStatus.NOT_FOUND, e.getMessage());
    } catch (HandlerException e) {
        responder.sendString(e.getFailureStatus(), e.getMessage());
    }
}