Examples with BadRequestException io.cdap.cdap.common.BadRequestException used on opensource projects

Example 46 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by caskdata.

the class SecureStoreHandler method create.

@Path("/{key-name}")
@PUT
@AuditPolicy(AuditDetail.REQUEST_BODY)
public void create(FullHttpRequest httpRequest, HttpResponder httpResponder, @PathParam("namespace-id") String namespace, @PathParam("key-name") String name) throws Exception {
    SecureKeyId secureKeyId = new SecureKeyId(namespace, name);
    SecureKeyCreateRequest secureKeyCreateRequest;
    try {
        secureKeyCreateRequest = parseBody(httpRequest);
    } catch (IOException e) {
        SecureKeyCreateRequest dummy = new SecureKeyCreateRequest("<description>", "<data>", ImmutableMap.of("key", "value"));
        throw new BadRequestException("Unable to parse the request. The request body should be of the following format." + " \n" + GSON.toJson(dummy));
    }
    if (Strings.isNullOrEmpty(secureKeyCreateRequest.getData()) || secureKeyCreateRequest.getData().trim().isEmpty()) {
        throw new BadRequestException("The data field must not be null or empty. The data will be stored securely " + "under provided key name.");
    }
    secureStoreManager.put(namespace, name, secureKeyCreateRequest.getData(), secureKeyCreateRequest.getDescription(), secureKeyCreateRequest.getProperties());
    httpResponder.sendStatus(HttpResponseStatus.OK);
}

Example 47 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by cdapio.

the class MonitorClient method setSystemServiceInstances.

/**
 * Sets the number of instances the system service is running on.
 *
 * @param serviceName name of the system service
 * @param instances number of instances the system service is running on
 * @throws IOException if a network error occurred
 * @throws NotFoundException if the system service with the specified name was not found
 * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
 */
public void setSystemServiceInstances(String serviceName, int instances) throws IOException, NotFoundException, BadRequestException, UnauthenticatedException, UnauthorizedException {
    URL url = config.resolveURL(String.format("system/services/%s/instances", serviceName));
    HttpRequest request = HttpRequest.put(url).withBody(GSON.toJson(new Instances(instances))).build();
    HttpResponse response = restClient.execute(request, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND, HttpURLConnection.HTTP_BAD_REQUEST);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(new SystemServiceId(serviceName));
    } else if (response.getResponseCode() == HttpURLConnection.HTTP_BAD_REQUEST) {
        throw new BadRequestException(new String(response.getResponseBody()));
    }
}

Example 48 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by cdapio.

the class MonitorClient method getSystemServiceStatus.

/**
 * Gets the status of a system service.
 *
 * @param serviceName Name of the system service
 * @return status of the system service
 * @throws IOException if a network error occurred
 * @throws NotFoundException if the system service with the specified name could not be found
 * @throws BadRequestException if the operation was not valid for the system service
 * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
 */
public String getSystemServiceStatus(String serviceName) throws IOException, NotFoundException, BadRequestException, UnauthenticatedException, UnauthorizedException {
    URL url = config.resolveURL(String.format("system/services/%s/status", serviceName));
    HttpResponse response = restClient.execute(HttpMethod.GET, url, config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND, HttpURLConnection.HTTP_BAD_REQUEST);
    String responseBody = new String(response.getResponseBody());
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new NotFoundException(new SystemServiceId(serviceName));
    } else if (response.getResponseCode() == HttpURLConnection.HTTP_BAD_REQUEST) {
        throw new BadRequestException(responseBody);
    }
    Map<String, String> status = GSON.fromJson(responseBody, new TypeToken<Map<String, String>>() {
    }.getType());
    return status.get("status");
}

Example 49 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by cdapio.

the class ProgramClient method stop.

/**
 * Stops a program.
 *
 * @param programId the program to stop
 * @throws IOException if a network error occurred
 * @throws ProgramNotFoundException if the program with specified name could not be found
 * @throws UnauthenticatedException if the request is not authorized successfully in the gateway server
 * @throws BadRequestException if an attempt is made to stop a program that is either not running or
 *                             was started by a workflow
 */
public void stop(ProgramId programId) throws IOException, ProgramNotFoundException, UnauthenticatedException, UnauthorizedException, BadRequestException {
    String path = String.format("apps/%s/versions/%s/%s/%s/stop", programId.getApplication(), programId.getVersion(), programId.getType().getCategoryName(), programId.getProgram());
    URL url = config.resolveNamespacedURLV3(programId.getNamespaceId(), path);
    // Required to add body even if runtimeArgs is null to avoid 411 error for Http POST
    HttpRequest.Builder request = HttpRequest.post(url).withBody("");
    HttpResponse response = restClient.execute(request.build(), config.getAccessToken(), HttpURLConnection.HTTP_NOT_FOUND, HttpURLConnection.HTTP_BAD_REQUEST);
    if (response.getResponseCode() == HttpURLConnection.HTTP_NOT_FOUND) {
        throw new ProgramNotFoundException(programId);
    }
    if (response.getResponseCode() == HttpURLConnection.HTTP_BAD_REQUEST) {
        throw new BadRequestException(response.getResponseCode() + ": " + response.getResponseBodyAsString());
    }
}

Example 50 with BadRequestException

use of io.cdap.cdap.common.BadRequestException in project cdap by cdapio.

the class SecureStoreHandler method create.

@Path("/{key-name}")
@PUT
@AuditPolicy(AuditDetail.REQUEST_BODY)
public void create(FullHttpRequest httpRequest, HttpResponder httpResponder, @PathParam("namespace-id") String namespace, @PathParam("key-name") String name) throws Exception {
    SecureKeyId secureKeyId = new SecureKeyId(namespace, name);
    SecureKeyCreateRequest secureKeyCreateRequest;
    try {
        secureKeyCreateRequest = parseBody(httpRequest);
    } catch (IOException e) {
        SecureKeyCreateRequest dummy = new SecureKeyCreateRequest("<description>", "<data>", ImmutableMap.of("key", "value"));
        throw new BadRequestException("Unable to parse the request. The request body should be of the following format." + " \n" + GSON.toJson(dummy));
    }
    if (Strings.isNullOrEmpty(secureKeyCreateRequest.getData()) || secureKeyCreateRequest.getData().trim().isEmpty()) {
        throw new BadRequestException("The data field must not be null or empty. The data will be stored securely " + "under provided key name.");
    }
    secureStoreManager.put(namespace, name, secureKeyCreateRequest.getData(), secureKeyCreateRequest.getDescription(), secureKeyCreateRequest.getProperties());
    httpResponder.sendStatus(HttpResponseStatus.OK);
}