Examples with ErrorDTO org.wso2.carbon.apimgt.rest.api.gateway.dto.ErrorDTO used on opensource projects

Example 26 with ErrorDTO

use of org.wso2.carbon.apimgt.rest.api.gateway.dto.ErrorDTO in project carbon-apimgt by wso2.

the class ApisApiServiceImpl method apisApiIdSdksLanguageGet.

/**
 * Generates an SDK for a API with provided ID and language
 *
 * @param apiId   API ID
 * @param language   SDK language
 * @param request msf4j request object
 * @return ZIP file for the generated SDK
 * @throws NotFoundException if failed to find method implementation
 */
@Override
public Response apisApiIdSdksLanguageGet(String apiId, String language, Request request) throws NotFoundException {
    if (StringUtils.isBlank(apiId) || StringUtils.isBlank(language)) {
        String errorMessage = "API ID or language is not valid";
        log.error(errorMessage);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(errorMessage, 400L, errorMessage);
        return Response.status(Response.Status.BAD_REQUEST).entity(errorDTO).build();
    }
    String userName = RestApiUtil.getLoggedInUsername(request);
    ApiStoreSdkGenerationManager sdkGenerationManager = new ApiStoreSdkGenerationManager();
    if (!sdkGenerationManager.getSdkGenLanguages().containsKey(language)) {
        String errorMessage = "Specified language parameter doesn't exist";
        log.error(errorMessage);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(errorMessage, 400L, errorMessage);
        return Response.status(Response.Status.BAD_REQUEST).entity(errorDTO).build();
    }
    String tempZipFilePath;
    try {
        tempZipFilePath = sdkGenerationManager.generateSdkForApi(apiId, language, userName);
    } catch (ApiStoreSdkGenerationException e) {
        String errorMessage = "Error while generating SDK for requested language";
        HashMap<String, String> paramList = new HashMap<String, String>();
        paramList.put(APIMgtConstants.ExceptionsConstants.API_ID, apiId);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler(), paramList);
        log.error(errorMessage, e);
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    } catch (APIManagementException e) {
        String errorMessage = "Error while retrieving API for SDK generation " + apiId;
        HashMap<String, String> paramList = new HashMap<String, String>();
        paramList.put(APIMgtConstants.ExceptionsConstants.API_ID, apiId);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler(), paramList);
        log.error(errorMessage, e);
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    }
    File sdkZipFile = new File(tempZipFilePath);
    return Response.ok().entity(sdkZipFile).header("Content-Disposition", "attachment; filename=\"" + sdkZipFile.getName() + "\"").build();
}

Example 27 with ErrorDTO

use of org.wso2.carbon.apimgt.rest.api.gateway.dto.ErrorDTO in project carbon-apimgt by wso2.

the class SubscriptionsApiServiceImpl method subscriptionsGet.

/**
 * Retrieve all subscriptions for a particular API
 *
 * @param apiId       ID of the API
 * @param limit       Maximum subscriptions to return
 * @param offset      Starting position of the pagination
 * @param ifNoneMatch If-Match header value
 * @param request     ms4j request object
 * @return List of qualifying subscriptions DTOs as the response
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response subscriptionsGet(String apiId, Integer limit, Integer offset, String ifNoneMatch, Request request) throws NotFoundException {
    String username = RestApiUtil.getLoggedInUsername(request);
    List<Subscription> subscriptionList;
    try {
        APIPublisher apiPublisher = RestAPIPublisherUtil.getApiPublisher(username);
        if (StringUtils.isNotEmpty(apiId)) {
            subscriptionList = apiPublisher.getSubscriptionsByAPI(apiId);
            SubscriptionListDTO subscriptionListDTO = MappingUtil.fromSubscriptionListToDTO(subscriptionList, limit, offset);
            return Response.ok().entity(subscriptionListDTO).build();
        } else {
            RestApiUtil.handleBadRequest("API ID can not be null", log);
        }
    } catch (APIManagementException e) {
        String errorMessage = "Error while retrieving subscriptions of API " + apiId;
        HashMap<String, String> paramList = new HashMap<String, String>();
        paramList.put(APIMgtConstants.ExceptionsConstants.API_ID, apiId);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler(), paramList);
        log.error(errorMessage, e);
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    }
    return null;
}

Example 28 with ErrorDTO

use of org.wso2.carbon.apimgt.rest.api.gateway.dto.ErrorDTO in project carbon-apimgt by wso2.

the class SubscriptionsApiServiceImpl method subscriptionsBlockSubscriptionPost.

/**
 * Block an existing subscription
 *
 * @param subscriptionId    ID of the subscription
 * @param blockState        Subscription block state
 * @param ifMatch           If-Match header value
 * @param ifUnmodifiedSince If-Unmodified-Since header value
 * @param request           ms4j request object
 * @return Updated subscription DTO as the response
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response subscriptionsBlockSubscriptionPost(String subscriptionId, String blockState, String ifMatch, String ifUnmodifiedSince, Request request) throws NotFoundException {
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        APIPublisher apiPublisher = RestAPIPublisherUtil.getApiPublisher(username);
        Subscription subscription = apiPublisher.getSubscriptionByUUID(subscriptionId);
        if (subscription == null) {
            String errorMessage = "Subscription not found : " + subscriptionId;
            APIMgtResourceNotFoundException e = new APIMgtResourceNotFoundException(errorMessage, ExceptionCodes.SUBSCRIPTION_NOT_FOUND);
            HashMap<String, String> paramList = new HashMap<String, String>();
            paramList.put(APIMgtConstants.ExceptionsConstants.SUBSCRIPTION_ID, subscriptionId);
            ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler(), paramList);
            log.error(errorMessage, e);
            return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
        } else if (subscription.getStatus().equals(APIMgtConstants.SubscriptionStatus.REJECTED) || subscription.getStatus().equals(APIMgtConstants.SubscriptionStatus.ON_HOLD)) {
            String errorMessage = "Cannot update subcription from " + subscription.getStatus() + "to " + blockState;
            APIMgtResourceNotFoundException e = new APIMgtResourceNotFoundException(errorMessage, ExceptionCodes.SUBSCRIPTION_STATE_INVALID);
            ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler());
            log.error(errorMessage, e);
            return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
        }
        apiPublisher.updateSubscriptionStatus(subscriptionId, APIMgtConstants.SubscriptionStatus.valueOf(blockState));
        Subscription newSubscription = apiPublisher.getSubscriptionByUUID(subscriptionId);
        SubscriptionDTO subscriptionDTO = MappingUtil.fromSubscription(newSubscription);
        return Response.ok().entity(subscriptionDTO).build();
    } catch (GatewayException e) {
        String errorMessage = "Failed to block subscription :" + subscriptionId + " in gateway";
        log.error(errorMessage, e);
        return Response.status(Response.Status.ACCEPTED).build();
    } catch (APIManagementException e) {
        String errorMessage = "Error while blocking the subscription " + subscriptionId;
        HashMap<String, String> paramList = new HashMap<String, String>();
        paramList.put(APIMgtConstants.ExceptionsConstants.SUBSCRIPTION_ID, subscriptionId);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler(), paramList);
        log.error(errorMessage, e);
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    }
}

Example 29 with ErrorDTO

use of org.wso2.carbon.apimgt.rest.api.gateway.dto.ErrorDTO in project carbon-apimgt by wso2.

the class EndpointsApiServiceImpl method endpointsHead.

@Override
public Response endpointsHead(String name, String ifNoneMatch, Request request) throws NotFoundException {
    String username = RestApiUtil.getLoggedInUsername(request);
    boolean status;
    try {
        APIPublisher apiPublisher = RestAPIPublisherUtil.getApiPublisher(username);
        if (apiPublisher.isEndpointExist(name)) {
            return Response.status(Response.Status.OK).build();
        } else {
            return Response.status(Response.Status.NOT_FOUND).build();
        }
    } catch (APIManagementException e) {
        String errorMessage = "Error while checking status.";
        HashMap<String, String> paramList = new HashMap<String, String>();
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler(), paramList, e);
        log.error(errorMessage, e);
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    }
}

Example 30 with ErrorDTO

use of org.wso2.carbon.apimgt.rest.api.gateway.dto.ErrorDTO in project carbon-apimgt by wso2.

the class EndpointsApiServiceImpl method endpointsEndpointIdPut.

/**
 * Updates an existing endpoint
 *
 * @param endpointId        ID of the endpoint
 * @param body              Updated endpoint details
 * @param ifMatch           If-Match header value
 * @param ifUnmodifiedSince If-Unmodified-Since header value
 * @param request           msf4j request object
 * @return updated endpoint
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response endpointsEndpointIdPut(String endpointId, EndPointDTO body, String ifMatch, String ifUnmodifiedSince, Request request) throws NotFoundException {
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        APIPublisher apiPublisher = RestAPIPublisherUtil.getApiPublisher(username);
        Endpoint endpoint = MappingUtil.toEndpoint(body);
        Endpoint retrievedEndpoint = apiPublisher.getEndpoint(endpointId);
        if (retrievedEndpoint == null) {
            String msg = "Endpoint not found " + endpointId;
            log.error(msg);
            ErrorDTO errorDTO = RestApiUtil.getErrorDTO(ExceptionCodes.ENDPOINT_NOT_FOUND);
            return Response.status(ExceptionCodes.ENDPOINT_NOT_FOUND.getHttpStatusCode()).entity(errorDTO).build();
        }
        String existingFingerprint = endpointsEndpointIdGetFingerprint(endpointId, null, null, request);
        if (!StringUtils.isEmpty(ifMatch) && !StringUtils.isEmpty(existingFingerprint) && !ifMatch.contains(existingFingerprint)) {
            return Response.status(Response.Status.PRECONDITION_FAILED).build();
        }
        Endpoint updatedEndpint = new Endpoint.Builder(endpoint).id(endpointId).build();
        apiPublisher.updateEndpoint(updatedEndpint);
        Endpoint updatedEndpoint = apiPublisher.getEndpoint(endpointId);
        String newFingerprint = endpointsEndpointIdGetFingerprint(endpointId, null, null, request);
        return Response.ok().header(HttpHeaders.ETAG, "\"" + newFingerprint + "\"").entity(MappingUtil.toEndPointDTO(updatedEndpoint)).build();
    } catch (APIManagementException e) {
        String errorMessage = "Error while getting the endpoint :" + endpointId;
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler());
        log.error(errorMessage, e);
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    } catch (JsonProcessingException e) {
        String errorMessage = "Error while Converting Endpoint Security Details in Endpoint :" + endpointId;
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(errorMessage, 900313L, errorMessage);
        log.error(errorMessage, e);
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(errorDTO).build();
    } catch (IOException e) {
        String errorMessage = "Error while Converting Endpoint Security Details in Endpoint :" + endpointId;
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(errorMessage, 900313L, errorMessage);
        log.error(errorMessage, e);
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(errorDTO).build();
    }
}