Examples with BannerDTO org.apache.nifi.web.api.dto.BannerDTO used on opensource projects

Example 1 with BannerDTO

use of org.apache.nifi.web.api.dto.BannerDTO in project nifi by apache.

the class FlowResource method getBanners.

/**
 * Retrieves the banners for this NiFi.
 *
 * @return A bannerEntity.
 */
@GET
@Consumes(MediaType.WILDCARD)
@Produces(MediaType.APPLICATION_JSON)
@Path("banners")
@ApiOperation(value = "Retrieves the banners for this NiFi", response = BannerEntity.class, authorizations = { @Authorization(value = "Read - /flow") })
@ApiResponses(value = { @ApiResponse(code = 400, message = "NiFi was unable to complete the request because it was invalid. The request should not be retried without modification."), @ApiResponse(code = 401, message = "Client could not be authenticated."), @ApiResponse(code = 403, message = "Client is not authorized to make this request."), @ApiResponse(code = 409, message = "The request was valid but NiFi was not in the appropriate state to process it. Retrying the same request later may be successful.") })
public Response getBanners() {
    authorizeFlow();
    // get the banner from the properties - will come from the NCM when clustered
    final String bannerText = getProperties().getBannerText();
    // create the DTO
    final BannerDTO bannerDTO = new BannerDTO();
    bannerDTO.setHeaderText(bannerText);
    bannerDTO.setFooterText(bannerText);
    // create the response entity
    final BannerEntity entity = new BannerEntity();
    entity.setBanners(bannerDTO);
    // generate the response
    return generateOkResponse(entity).build();
}