Examples with Header org.wso2.carbon.messaging.Header used on opensource projects

Example 31 with Header

use of org.wso2.carbon.messaging.Header in project carbon-apimgt by wso2.

the class ApisApiServiceImpl method apisApiIdDocumentsDocumentIdDelete.

/**
 * Delete an API's document
 *
 * @param apiId             UUID of API
 * @param documentId        UUID of the document
 * @param ifMatch           If-Match header value
 * @param ifUnmodifiedSince If-Unmodified-Since header value
 * @param request           msf4j request object
 * @return 200 OK response if the deletion was successful
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response apisApiIdDocumentsDocumentIdDelete(String apiId, String documentId, String ifMatch, String ifUnmodifiedSince, Request request) throws NotFoundException {
    try {
        String username = RestApiUtil.getLoggedInUsername(request);
        APIPublisher apiPublisher = RestAPIPublisherUtil.getApiPublisher(username);
        String existingFingerprint = apisApiIdDocumentsDocumentIdGetFingerprint(apiId, documentId, null, null, request);
        if (!StringUtils.isEmpty(ifMatch) && !StringUtils.isEmpty(existingFingerprint) && !ifMatch.contains(existingFingerprint)) {
            return Response.status(Response.Status.PRECONDITION_FAILED).build();
        }
        apiPublisher.removeDocumentation(documentId);
        return Response.ok().build();
    } catch (APIManagementException e) {
        String errorMessage = "Error while deleting document" + documentId;
        HashMap<String, String> paramList = new HashMap<String, String>();
        paramList.put(APIMgtConstants.ExceptionsConstants.API_ID, apiId);
        paramList.put(APIMgtConstants.ExceptionsConstants.DOC_ID, documentId);
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler(), paramList);
        log.error(errorMessage, e);
        return Response.status(e.getErrorHandler().getHttpStatusCode()).entity(errorDTO).build();
    }
}

Example 32 with Header

use of org.wso2.carbon.messaging.Header in project carbon-apimgt by wso2.

the class ApisApiServiceImpl method apisApiIdLifecycleHistoryGet.

/**
 * Retrieves the lifecycle history of the API
 *
 * @param apiId           UUID of the API
 * @param ifNoneMatch     If-None-Match header value
 * @param ifModifiedSince If-Modified-Since header value
 * @param request         msf4j request object
 * @return lifecycle history of the API
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response apisApiIdLifecycleHistoryGet(String apiId, String ifNoneMatch, String ifModifiedSince, Request request) throws NotFoundException {
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        if (RestAPIPublisherUtil.getApiPublisher(username).isAPIExists(apiId)) {
            String lifecycleInstanceId = RestAPIPublisherUtil.getApiPublisher(username).getAPIbyUUID(apiId).getLifecycleInstanceId();
            if (lifecycleInstanceId != null) {
                List lifecyclestatechangehistory = RestAPIPublisherUtil.getApiPublisher(username).getLifeCycleHistoryFromUUID(lifecycleInstanceId);
                return Response.ok().entity(lifecyclestatechangehistory).build();
            } else {
                throw new APIManagementException("Could not find lifecycle information for the requested API" + apiId, ExceptionCodes.APIMGT_LIFECYCLE_EXCEPTION);
            }
        } else {
            String errorMessage = "API Not found : " + apiId;
            APIMgtResourceNotFoundException e = new APIMgtResourceNotFoundException(errorMessage, ExceptionCodes.API_NOT_FOUND);
            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 : " + 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();
    }
}

Example 33 with Header

use of org.wso2.carbon.messaging.Header in project carbon-apimgt by wso2.

the class ApisApiServiceImpl method apisApiIdDedicatedGatewayGet.

/**
 * Retrive Dedicated Gateway of an API
 *
 * @param apiId             UUID of API
 * @param ifNoneMatch           If-None-Match header value
 * @param ifModifiedSince If-Modified-Since header value
 * @param request           msf4j request object
 * @return 200 OK if the opration was successful
 * @throws NotFoundException when the particular resource does not exist
 */
@Override
public Response apisApiIdDedicatedGatewayGet(String apiId, String ifNoneMatch, String ifModifiedSince, Request request) throws NotFoundException {
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        APIPublisher apiPublisher = RestAPIPublisherUtil.getApiPublisher(username);
        if (!apiPublisher.isAPIExists(apiId)) {
            String errorMessage = "API not found : " + apiId;
            APIMgtResourceNotFoundException e = new APIMgtResourceNotFoundException(errorMessage, ExceptionCodes.API_NOT_FOUND);
            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();
        }
        String existingFingerprint = apisApiIdGetFingerprint(apiId, null, null, request);
        if (!StringUtils.isEmpty(ifNoneMatch) && !StringUtils.isEmpty(existingFingerprint) && ifNoneMatch.contains(existingFingerprint)) {
            return Response.notModified().build();
        }
        DedicatedGateway dedicatedGateway = apiPublisher.getDedicatedGateway(apiId);
        if (dedicatedGateway != null) {
            DedicatedGatewayDTO dedicatedGatewayDTO = MappingUtil.toDedicatedGatewayDTO(dedicatedGateway);
            return Response.ok().header(HttpHeaders.ETAG, "\"" + existingFingerprint + "\"").entity(dedicatedGatewayDTO).build();
        } else {
            String msg = "Dedicated Gateway not found for " + apiId;
            APIMgtResourceNotFoundException e = new APIMgtResourceNotFoundException(msg, ExceptionCodes.DEDICATED_GATEWAY_DETAILS_NOT_FOUND);
            HashMap<String, String> paramList = new HashMap<String, String>();
            paramList.put(APIMgtConstants.ExceptionsConstants.API_ID, apiId);
            ErrorDTO errorDTO = RestApiUtil.getErrorDTO(e.getErrorHandler(), paramList);
            APIUtils.logDebug(msg, log);
            return Response.status(Response.Status.NOT_FOUND).entity(errorDTO).build();
        }
    } catch (APIManagementException e) {
        String errorMessage = "Error while retrieving dedicated gateway of the 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();
    }
}

Example 34 with Header

use of org.wso2.carbon.messaging.Header in project carbon-apimgt by wso2.

the class ApisApiServiceImpl method apisApiIdDocumentsDocumentIdContentGet.

/**
 * Retrieves the content of a particular document
 *
 * @param apiId           UUID of API
 * @param documentId      UUID of the document
 * @param ifNoneMatch     If-None-Match header value
 * @param ifModifiedSince If-Modified-Since header value
 * @param request         msf4j request object
 * @return Content of the document
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response apisApiIdDocumentsDocumentIdContentGet(String apiId, String documentId, String ifNoneMatch, String ifModifiedSince, Request request) throws NotFoundException {
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        APIPublisher apiPublisher = RestAPIPublisherUtil.getApiPublisher(username);
        String existingFingerprint = apisApiIdDocumentsDocumentIdContentGetFingerprint(apiId, documentId, ifNoneMatch, ifModifiedSince, request);
        if (!StringUtils.isEmpty(ifNoneMatch) && !StringUtils.isEmpty(existingFingerprint) && ifNoneMatch.contains(existingFingerprint)) {
            return Response.notModified().build();
        }
        DocumentContent documentationContent = apiPublisher.getDocumentationContent(documentId);
        DocumentInfo documentInfo = documentationContent.getDocumentInfo();
        if (DocumentInfo.SourceType.FILE.equals(documentInfo.getSourceType())) {
            String filename = documentInfo.getFileName();
            return Response.ok(documentationContent.getFileContent()).header(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_OCTET_STREAM_TYPE).header(HttpHeaders.CONTENT_DISPOSITION, "attachment; filename=\"" + filename + "\"").header(HttpHeaders.ETAG, "\"" + existingFingerprint + "\"").build();
        } else if (DocumentInfo.SourceType.INLINE.equals(documentInfo.getSourceType())) {
            String content = documentationContent.getInlineContent();
            return Response.ok(content).header(RestApiConstants.HEADER_CONTENT_TYPE, MediaType.TEXT_PLAIN).header(HttpHeaders.ETAG, "\"" + existingFingerprint + "\"").build();
        } else if (DocumentInfo.SourceType.URL.equals(documentInfo.getSourceType())) {
            String sourceUrl = documentInfo.getSourceURL();
            return Response.seeOther(new URI(sourceUrl)).header(HttpHeaders.ETAG, "\"" + existingFingerprint + "\"").build();
        }
    } catch (APIManagementException e) {
        String errorMessage = "Error while retrieving document " + documentId + " of the 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();
    } catch (URISyntaxException e) {
        String errorMessage = "Error while retrieving source URI location of " + documentId;
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(errorMessage, 900313L, errorMessage);
        log.error(errorMessage, e);
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(errorDTO).build();
    }
    return null;
}

Example 35 with Header

use of org.wso2.carbon.messaging.Header in project carbon-apimgt by wso2.

the class ApisApiServiceImpl method apisApiIdGet.

/**
 * Retrives an API by UUID
 *
 * @param apiId           UUID of API
 * @param ifNoneMatch     If-None-Match header value
 * @param ifModifiedSince If-Modified-Since header value
 * @param request         msf4j request object
 * @return API which is identified by the given UUID
 * @throws NotFoundException When the particular resource does not exist in the system
 */
@Override
public Response apisApiIdGet(String apiId, String ifNoneMatch, String ifModifiedSince, Request request) throws NotFoundException {
    String username = RestApiUtil.getLoggedInUsername(request);
    try {
        if (!RestAPIPublisherUtil.getApiPublisher(username).isAPIExists(apiId)) {
            String errorMessage = "API not found : " + apiId;
            APIMgtResourceNotFoundException e = new APIMgtResourceNotFoundException(errorMessage, ExceptionCodes.API_NOT_FOUND);
            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();
        }
        String existingFingerprint = apisApiIdGetFingerprint(apiId, ifNoneMatch, ifModifiedSince, request);
        if (!StringUtils.isEmpty(ifNoneMatch) && !StringUtils.isEmpty(existingFingerprint) && ifNoneMatch.contains(existingFingerprint)) {
            return Response.notModified().build();
        }
        APIDTO apidto = MappingUtil.toAPIDto(RestAPIPublisherUtil.getApiPublisher(username).getAPIbyUUID(apiId));
        boolean isWSDLExists = RestAPIPublisherUtil.getApiPublisher(username).isWSDLExists(apiId);
        if (isWSDLExists) {
            String wsdlUri = RestApiConstants.WSDL_URI_TEMPLATE.replace(RestApiConstants.APIID_PARAM, apiId);
            apidto.setWsdlUri(wsdlUri);
        }
        return Response.ok().header(HttpHeaders.ETAG, "\"" + existingFingerprint + "\"").entity(apidto).build();
    } catch (APIManagementException e) {
        String errorMessage = "Error while retrieving 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();
    } catch (IOException e) {
        String errorMessage = "Error while retrieving API : " + apiId;
        ErrorDTO errorDTO = RestApiUtil.getErrorDTO(errorMessage, 900313L, errorMessage);
        log.error(errorMessage, e);
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR).entity(errorDTO).build();
    }
}