Examples with Request jakarta.ws.rs.core.Request used on opensource projects

Example 1 with Request

use of jakarta.ws.rs.core.Request in project che-server by eclipse-che.

the class JAXRSDownloadFileResponseFilter method filter.

/**
 * JAX-RS Filter method called after a response has been provided for a request
 *
 * <p>Filters in the filter chain are ordered according to their {@code
 * jakarta.annotation.Priority} class-level annotation value.
 *
 * @param requestContext request context.
 * @param responseContext response context.
 * @throws IOException if an I/O exception occurs.
 */
@Override
public void filter(ContainerRequestContext requestContext, ContainerResponseContext responseContext) throws IOException {
    // Apply header if all if correct
    Request request = requestContext.getRequest();
    String filename = getFileName(request, responseContext.getMediaType(), requestContext.getUriInfo(), responseContext.getStatus());
    if (filename != null) {
        if (hasCompliantEntity(responseContext.getEntity())) {
            responseContext.getHeaders().putSingle(CONTENT_DISPOSITION, "attachment; filename=" + filename);
        }
    }
}

Example 2 with Request

use of jakarta.ws.rs.core.Request in project che-server by eclipse-che.

the class ETagResponseFilter method doFilter.

/**
 * Filter the given container response
 *
 * @param containerResponse the response to use
 */
public void doFilter(GenericContainerResponse containerResponse) {
    // get entity of the response
    Object entity = containerResponse.getEntity();
    // no entity, skip
    if (entity == null) {
        return;
    }
    // Only handle JSON content
    if (!MediaType.APPLICATION_JSON_TYPE.equals(containerResponse.getContentType())) {
        return;
    }
    // Get the request
    ApplicationContext applicationContext = ApplicationContext.getCurrent();
    Request request = applicationContext.getRequest();
    // manage only GET requests
    if (!HttpMethod.GET.equals(request.getMethod())) {
        return;
    }
    // calculate hash with MD5
    HashFunction hashFunction = Hashing.md5();
    Hasher hasher = hashFunction.newHasher();
    boolean hashingSuccess = true;
    // Manage a list
    if (entity instanceof List) {
        List<?> entities = (List) entity;
        for (Object simpleEntity : entities) {
            hashingSuccess = addHash(simpleEntity, hasher);
            if (!hashingSuccess) {
                break;
            }
        }
    } else {
        hashingSuccess = addHash(entity, hasher);
    }
    // if we're able to handle the hash
    if (hashingSuccess) {
        // get result of the hash
        HashCode hashCode = hasher.hash();
        // Create the entity tag
        EntityTag entityTag = new EntityTag(hashCode.toString());
        // Check the etag
        Response.ResponseBuilder builder = request.evaluatePreconditions(entityTag);
        // not modified ?
        if (builder != null) {
            containerResponse.setResponse(builder.tag(entityTag).build());
        } else {
            // it has been changed, so send response with new ETag and entity
            Response.ResponseBuilder responseBuilder = Response.fromResponse(containerResponse.getResponse()).tag(entityTag);
            containerResponse.setResponse(responseBuilder.build());
        }
    }
}

Example 3 with Request

use of jakarta.ws.rs.core.Request in project resteasy by resteasy.

the class SynchronousDispatcher method invoke.

/**
 * Invoke and write response.
 *
 * @param request http request
 * @param response http response
 * @param invoker resource invoker
 */
public void invoke(HttpRequest request, HttpResponse response, ResourceInvoker invoker) {
    RESTEasyTracingLogger tracingLogger = RESTEasyTracingLogger.getInstance(request);
    Response jaxrsResponse = null;
    try {
        request.getAsyncContext().initialRequestStarted();
        jaxrsResponse = invoker.invoke(request, response);
        request.getAsyncContext().initialRequestEnded();
        tracingLogger.log("DISPATCH_RESPONSE", jaxrsResponse);
        if (request.getAsyncContext().isSuspended()) {
            /**
             * Callback by the initial calling thread.  This callback will probably do nothing in an asynchronous environment
             * but will be used to simulate AsynchronousResponse in vanilla Servlet containers that do not support
             * asychronous HTTP.
             */
            request.getAsyncContext().getAsyncResponse().initialRequestThreadFinished();
            // we're handing response asynchronously
            jaxrsResponse = null;
        }
    } catch (CompletionException e) {
        // logger.error("invoke() failed mapping exception", e);
        writeException(request, response, e.getCause(), t -> {
        });
        return;
    } catch (Exception e) {
        // logger.error("invoke() failed mapping exception", e);
        invoker.getMethodStatisticsLogger().incFailureCnt();
        writeException(request, response, e, t -> {
        });
        return;
    }
    if (jaxrsResponse != null) {
        writeResponse(request, response, jaxrsResponse);
    }
}

Example 4 with Request

use of jakarta.ws.rs.core.Request in project devspaces-images by redhat-developer.

the class ETagResponseFilter method doFilter.

/**
 * Filter the given container response
 *
 * @param containerResponse the response to use
 */
public void doFilter(GenericContainerResponse containerResponse) {
    // get entity of the response
    Object entity = containerResponse.getEntity();
    // no entity, skip
    if (entity == null) {
        return;
    }
    // Only handle JSON content
    if (!MediaType.APPLICATION_JSON_TYPE.equals(containerResponse.getContentType())) {
        return;
    }
    // Get the request
    ApplicationContext applicationContext = ApplicationContext.getCurrent();
    Request request = applicationContext.getRequest();
    // manage only GET requests
    if (!HttpMethod.GET.equals(request.getMethod())) {
        return;
    }
    // calculate hash with MD5
    HashFunction hashFunction = Hashing.md5();
    Hasher hasher = hashFunction.newHasher();
    boolean hashingSuccess = true;
    // Manage a list
    if (entity instanceof List) {
        List<?> entities = (List) entity;
        for (Object simpleEntity : entities) {
            hashingSuccess = addHash(simpleEntity, hasher);
            if (!hashingSuccess) {
                break;
            }
        }
    } else {
        hashingSuccess = addHash(entity, hasher);
    }
    // if we're able to handle the hash
    if (hashingSuccess) {
        // get result of the hash
        HashCode hashCode = hasher.hash();
        // Create the entity tag
        EntityTag entityTag = new EntityTag(hashCode.toString());
        // Check the etag
        Response.ResponseBuilder builder = request.evaluatePreconditions(entityTag);
        // not modified ?
        if (builder != null) {
            containerResponse.setResponse(builder.tag(entityTag).build());
        } else {
            // it has been changed, so send response with new ETag and entity
            Response.ResponseBuilder responseBuilder = Response.fromResponse(containerResponse.getResponse()).tag(entityTag);
            containerResponse.setResponse(responseBuilder.build());
        }
    }
}

Example 5 with Request

use of jakarta.ws.rs.core.Request in project devspaces-images by redhat-developer.

the class EverrestDownloadFileResponseFilter method doFilter.

/**
 * Filter the given container response.
 *
 * @param containerResponse the response to use
 */
public void doFilter(GenericContainerResponse containerResponse) {
    containerResponse.getResponse();
    // Get the request
    ApplicationContext applicationContext = ApplicationContext.getCurrent();
    Request request = applicationContext.getRequest();
    // Apply header if all if correct
    String filename = getFileName(request, containerResponse.getContentType(), applicationContext, containerResponse.getStatus());
    if (filename != null) {
        if (hasCompliantEntity(containerResponse.getEntity())) {
            // it has been changed, so send response with updated header
            Response.ResponseBuilder responseBuilder = Response.fromResponse(containerResponse.getResponse()).header(CONTENT_DISPOSITION, "attachment; filename=" + filename);
            containerResponse.setResponse(responseBuilder.build());
        }
    }
}