Examples with DefaultRequest com.okta.sdk.impl.http.support.DefaultRequest used on opensource projects

Example 1 with DefaultRequest

use of com.okta.sdk.impl.http.support.DefaultRequest in project okta-sdk-java by okta.

the class DefaultDataStore method save.

@SuppressWarnings("unchecked")
private <T extends Resource, R extends Resource> R save(String href, final T resource, final T parentResource, HttpHeaders requestHeaders, final Class<? extends R> returnType, final QueryString qs, final boolean create) {
    Assert.hasText(href, "href argument cannot be null or empty.");
    Assert.notNull(resource, "resource argument cannot be null.");
    Assert.notNull(returnType, "returnType class cannot be null.");
    Assert.isInstanceOf(AbstractResource.class, resource);
    Assert.isTrue(!CollectionResource.class.isAssignableFrom(resource.getClass()), "Collections cannot be persisted.");
    final CanonicalUri uri = canonicalize(href, qs);
    final AbstractResource abstractResource = (AbstractResource) resource;
    // Most Okta endpoints do not support partial update, we can revisit in the future.
    final Map<String, Object> props = resourceConverter.convert(abstractResource, false);
    FilterChain chain = new DefaultFilterChain(this.filters, req -> {
        CanonicalUri uri1 = req.getUri();
        String href1 = uri1.getAbsolutePath();
        QueryString qs1 = uri1.getQuery();
        HttpHeaders httpHeaders = req.getHttpHeaders();
        // if this is an Okta user, we must use a PUT and not a POST
        HttpMethod method = HttpMethod.POST;
        if (!create) {
            method = HttpMethod.PUT;
        }
        InputStream body;
        long length = 0;
        if (resource instanceof VoidResource) {
            body = new ByteArrayInputStream(new byte[0]);
        } else {
            ByteArrayOutputStream bodyOut = new ByteArrayOutputStream();
            mapMarshaller.marshal(bodyOut, req.getData());
            body = new ByteArrayInputStream(bodyOut.toByteArray());
            length = bodyOut.size();
        }
        Request request = new DefaultRequest(method, href1, qs1, httpHeaders, body, length);
        Response response = execute(request);
        Map<String, Object> responseBody = getBody(response);
        if (Collections.isEmpty(responseBody)) {
            // Okta response with 200 for deactivate requests (i.e. /api/v1/apps/<id>/lifecycle/deactivate)
            if (response.getHttpStatus() == 202 || response.getHttpStatus() == 200 || response.getHttpStatus() == 204) {
                // 202 means that the request has been accepted for processing, but the processing has not been completed. Therefore we do not have a response body.
                responseBody = java.util.Collections.emptyMap();
            } else {
                throw new IllegalStateException("Unable to obtain resource data from the API server.");
            }
        }
        ResourceAction responseAction = getPostAction(req, response);
        return new DefaultResourceDataResult(responseAction, uri1, returnType, responseBody);
    });
    ResourceAction action = create ? ResourceAction.CREATE : ResourceAction.UPDATE;
    ResourceDataRequest request = new DefaultResourceDataRequest(action, uri, canonicalizeParent(parentResource), returnType, getResourceClass(parentResource), props, requestHeaders);
    ResourceDataResult result = chain.filter(request);
    Map<String, Object> data = result.getData();
    // ensure the caller's argument is updated with what is returned from the server if the types are the same:
    if (returnType.isAssignableFrom(abstractResource.getClass())) {
        abstractResource.setInternalProperties(data);
    }
    return resourceFactory.instantiate(returnType, data);
}

Example 2 with DefaultRequest

use of com.okta.sdk.impl.http.support.DefaultRequest in project okta-sdk-java by okta.

the class DefaultDataStore method getResourceData.

@SuppressWarnings("unchecked")
private ResourceDataResult getResourceData(String href, Class<? extends Resource> clazz, Map<String, ?> queryParameters) {
    Assert.hasText(href, "href argument cannot be null or empty.");
    Assert.notNull(clazz, "Resource class argument cannot be null.");
    FilterChain chain = new DefaultFilterChain(this.filters, req -> {
        CanonicalUri uri = req.getUri();
        Request getRequest = new DefaultRequest(HttpMethod.GET, uri.getAbsolutePath(), uri.getQuery());
        Response getResponse = execute(getRequest);
        Map<String, ?> body = getBody(getResponse);
        if (Collections.isEmpty(body)) {
            throw new IllegalStateException("Unable to obtain resource data from the API server or from cache.");
        }
        return new DefaultResourceDataResult(req.getAction(), uri, req.getResourceClass(), (Map<String, Object>) body);
    });
    CanonicalUri uri = canonicalize(href, queryParameters);
    ResourceDataRequest req = new DefaultResourceDataRequest(ResourceAction.READ, uri, clazz, new HashMap<>());
    return chain.filter(req);
}

Example 3 with DefaultRequest

use of com.okta.sdk.impl.http.support.DefaultRequest in project okta-sdk-java by okta.

the class HttpClientRequestExecutor method executeRequest.

@Override
public Response executeRequest(Request request) throws RestException {
    Assert.notNull(request, "Request argument cannot be null.");
    int retryCount = 0;
    URI redirectUri = null;
    HttpEntity entity = null;
    RestException exception = null;
    // Make a copy of the original request params and headers so that we can
    // permute them in the loop and start over with the original every time.
    QueryString originalQuery = new QueryString();
    originalQuery.putAll(request.getQueryString());
    HttpHeaders originalHeaders = new HttpHeaders();
    originalHeaders.putAll(request.getHeaders());
    while (true) {
        if (redirectUri != null) {
            request = new DefaultRequest(request.getMethod(), redirectUri.toString(), null, null, request.getBody(), request.getHeaders().getContentLength());
        }
        if (retryCount > 0) {
            request.setQueryString(originalQuery);
            request.setHeaders(originalHeaders);
        }
        // Sign the request
        this.requestAuthenticator.authenticate(request);
        HttpRequestBase httpRequest = this.httpClientRequestFactory.createHttpClientRequest(request, entity);
        if (httpRequest instanceof HttpEntityEnclosingRequest) {
            entity = ((HttpEntityEnclosingRequest) httpRequest).getEntity();
        }
        HttpResponse httpResponse = null;
        try {
            // before executing the request below.
            if (retryCount > 0 && redirectUri == null) {
                pauseExponentially(retryCount, exception);
                if (entity != null) {
                    InputStream content = entity.getContent();
                    if (content.markSupported()) {
                        content.reset();
                    }
                }
            }
            // reset redirectUri so that if there is an exception, we will pause on retry
            redirectUri = null;
            exception = null;
            retryCount++;
            httpResponse = httpClient.execute(httpRequest);
            if (isRedirect(httpResponse)) {
                Header[] locationHeaders = httpResponse.getHeaders("Location");
                String location = locationHeaders[0].getValue();
                log.debug("Redirecting to: {}", location);
                redirectUri = URI.create(location);
                httpRequest.setURI(redirectUri);
            } else {
                Response response = toSdkResponse(httpResponse);
                int httpStatus = response.getHttpStatus();
                if (httpStatus == 429) {
                    throw new RestException("HTTP 429: Too Many Requests.  Exceeded request rate limit in the allotted amount of time.");
                }
                if ((httpStatus == 503 || httpStatus == 504) && retryCount <= this.numRetries) {
                    // allow the loop to continue to execute a retry request
                    continue;
                }
                return response;
            }
        } catch (Throwable t) {
            log.warn("Unable to execute HTTP request: ", t.getMessage(), t);
            if (t instanceof RestException) {
                exception = (RestException) t;
            }
            if (!shouldRetry(httpRequest, t, retryCount)) {
                throw new RestException("Unable to execute HTTP request: " + t.getMessage(), t);
            }
        } finally {
            try {
                httpResponse.getEntity().getContent().close();
            } catch (Throwable ignored) {
            // NOPMD
            }
        }
    }
}

Example 4 with DefaultRequest

use of com.okta.sdk.impl.http.support.DefaultRequest in project okta-sdk-java by okta.

the class DefaultDataStore method doDelete.

private void doDelete(String resourceHref, Class resourceClass, final String possiblyNullPropertyName) {
    Assert.hasText(resourceHref, "This resource does not have an href value, therefore it cannot be deleted.");
    // if this URL is a partial, then we MUST add the baseUrl
    if (resourceHref.startsWith("/")) {
        resourceHref = qualify(resourceHref);
    }
    final String requestHref;
    if (Strings.hasText(possiblyNullPropertyName)) {
        // delete just that property, not the entire resource:
        requestHref = resourceHref + "/" + possiblyNullPropertyName;
    } else {
        requestHref = resourceHref;
    }
    FilterChain chain = new DefaultFilterChain(this.filters, request -> {
        Request deleteRequest = new DefaultRequest(HttpMethod.DELETE, requestHref);
        execute(deleteRequest);
        // delete requests have HTTP 204 (no content), so just create an empty body for the result:
        return new DefaultResourceDataResult(request.getAction(), request.getUri(), request.getResourceClass(), new HashMap<String, Object>());
    });
    final CanonicalUri resourceUri = canonicalize(resourceHref, null);
    ResourceDataRequest request = new DefaultResourceDataRequest(ResourceAction.DELETE, resourceUri, resourceClass, new HashMap<String, Object>());
    chain.filter(request);
}