Examples with Resource org.wso2.carbon.registry.api.Resource used on opensource projects

Example 31 with Resource

use of org.wso2.carbon.registry.api.Resource 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 32 with Resource

use of org.wso2.carbon.registry.api.Resource 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 33 with Resource

use of org.wso2.carbon.registry.api.Resource 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();
    }
}

Example 34 with Resource

use of org.wso2.carbon.registry.api.Resource in project carbon-apimgt by wso2.

the class ExportApiServiceImpl method exportApisGet.

/**
 * Exports an existing API
 *
 * @param query       Search query
 * @param limit       maximum APIs to export
 * @param offset      Starting position of the search
 * @param request     ms4j request object
 * @return Zip file containing the exported APIs
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response exportApisGet(String query, Integer limit, Integer offset, Request request) throws NotFoundException {
    APIPublisher publisher = null;
    String exportedFilePath, zippedFilePath = null;
    Set<APIDetails> apiDetails;
    String exportedApiDirName = "exported-apis";
    String pathToExportDir = System.getProperty("java.io.tmpdir") + File.separator + "exported-api-archives-" + UUID.randomUUID().toString();
    try {
        publisher = RestAPIPublisherUtil.getApiPublisher(RestApiUtil.getLoggedInUsername(request));
        FileBasedApiImportExportManager importExportManager = new FileBasedApiImportExportManager(publisher, pathToExportDir);
        apiDetails = importExportManager.getAPIDetails(limit, offset, query);
        if (apiDetails.isEmpty()) {
            // 404
            String errorMsg = "No APIs found for query " + query;
            log.error(errorMsg);
            HashMap<String, String> paramList = new HashMap<>();
            paramList.put("query", query);
            ErrorDTO errorDTO = RestApiUtil.getErrorDTO(ExceptionCodes.API_NOT_FOUND, paramList);
            return Response.status(Response.Status.NOT_FOUND).entity(errorDTO).build();
        }
        exportedFilePath = importExportManager.exportAPIs(apiDetails, exportedApiDirName);
        zippedFilePath = importExportManager.createArchiveFromExportedApiArtifacts(exportedFilePath, pathToExportDir, exportedApiDirName);
    } catch (APIManagementException e) {
        String errorMessage = "Error while exporting APIs";
        log.error(errorMessage, e);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler());
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    }
    File exportedApiArchiveFile = new File(zippedFilePath);
    Response.ResponseBuilder responseBuilder = Response.status(Response.Status.OK).entity(exportedApiArchiveFile);
    responseBuilder.header("Content-Disposition", "attachment; filename=\"" + exportedApiArchiveFile.getName() + "\"");
    Response response = responseBuilder.build();
    return response;
}

Example 35 with Resource

use of org.wso2.carbon.registry.api.Resource in project carbon-apimgt by wso2.

the class ExternalResourcesApiServiceImpl method externalResourcesServicesGet.

/**
 * Retrieve all service endpoints after service discovery
 *
 * @param ifNoneMatch     If-None-Match header value
 * @param ifModifiedSince If-Modified-Since header
 * @param request         msf4j request object
 * @return A list of service endpoints available in the cluster(s)
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response externalResourcesServicesGet(String ifNoneMatch, String ifModifiedSince, Request request) throws NotFoundException {
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        APIPublisher apiPublisher = RestAPIPublisherUtil.getApiPublisher(username);
        List<Endpoint> endpointList = apiPublisher.discoverServiceEndpoints();
        EndPointListDTO endPointListDTO = new EndPointListDTO();
        for (Endpoint endpoint : endpointList) {
            endPointListDTO.addListItem(MappingUtil.toEndPointDTO(endpoint));
        }
        endPointListDTO.setCount(endPointListDTO.getList().size());
        return Response.ok().entity(endPointListDTO).build();
    } catch (APIManagementException e) {
        String errorMessage = "Error while discovering service endpoints";
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler());
        log.error(errorMessage, e);
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    } catch (IOException e) {
        String errorMessage = "Error while Converting Endpoint Security Details in Endpoint";
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(errorMessage, 900313L, errorMessage);
        log.error(errorMessage, e);
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(errorDTO).build();
    }
}