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

Example 6 with Request

use of javax.ws.rs.core.Request in project cxf by apache.

the class EvaluatePreconditionsTest method testIfNoneMatch304.

@Test
public void testIfNoneMatch304() {
    final Request request = getRequest(HttpHeaders.IF_NONE_MATCH, ETAG_OLD.toString());
    final Response response = service.perform(request);
    Assert.assertEquals(HttpServletResponse.SC_NOT_MODIFIED, response.getStatus());
}

Example 7 with Request

use of javax.ws.rs.core.Request in project cxf by apache.

the class EvaluatePreconditionsTest method testIfModified304.

@Test
public void testIfModified304() {
    final Request request = getRequest(HttpHeaders.IF_MODIFIED_SINCE, dateFormat.format(DATE_NEW));
    final Response response = service.perform(request);
    Assert.assertEquals(HttpServletResponse.SC_NOT_MODIFIED, response.getStatus());
}

Example 8 with Request

use of javax.ws.rs.core.Request in project che by eclipse.

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 javax.annotation.Priority}
     * class-level annotation value.
     * </p>
     *
     * @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 9 with Request

use of javax.ws.rs.core.Request in project che by eclipse.

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 10 with Request

use of javax.ws.rs.core.Request in project che by eclipse.

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());
        }
    }
}