remove old http client api
This commit is contained in:
Loredana Crusoveanu
parent
5a3e15a6e9
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0b5a301c7c
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package com.baeldung.java9.httpclient;
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import static java.net.HttpURLConnection.HTTP_OK;
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import static org.junit.Assert.assertTrue;
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import java.io.IOException;
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import java.net.CookieManager;
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import java.net.CookiePolicy;
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import java.net.URI;
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import java.net.URISyntaxException;
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import jdk.incubator.http.HttpClient;
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import jdk.incubator.http.HttpHeaders;
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import jdk.incubator.http.HttpRequest;
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import jdk.incubator.http.HttpResponse;
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import java.security.NoSuchAlgorithmException;
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import java.util.List;
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import java.util.Map;
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import java.util.concurrent.CompletableFuture;
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import java.util.concurrent.ExecutionException;
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import javax.net.ssl.SSLContext;
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import javax.net.ssl.SSLParameters;
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import org.junit.Before;
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import org.junit.Test;
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public class SimpleHttpRequestsUnitTest {
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private URI httpURI;
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@Before
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public void init() throws URISyntaxException {
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httpURI = new URI("http://www.baeldung.com/");
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}
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@Test
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public void quickGet() throws IOException, InterruptedException, URISyntaxException {
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HttpRequest request = HttpRequest.create(httpURI).GET();
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HttpResponse response = request.response();
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int responseStatusCode = response.statusCode();
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String responseBody = response.body(HttpResponse.asString());
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assertTrue("Get response status code is bigger then 400", responseStatusCode < 400);
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}
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@Test
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public void asynchronousGet() throws URISyntaxException, IOException, InterruptedException, ExecutionException {
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HttpRequest request = HttpRequest.create(httpURI).GET();
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long before = System.currentTimeMillis();
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CompletableFuture<HttpResponse> futureResponse = request.responseAsync();
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futureResponse.thenAccept(response -> {
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String responseBody = response.body(HttpResponse.asString());
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});
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HttpResponse resp = futureResponse.get();
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HttpHeaders hs = resp.headers();
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assertTrue("There should be more then 1 header.", hs.map().size() > 1);
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}
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@Test
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public void postMehtod() throws URISyntaxException, IOException, InterruptedException {
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HttpRequest.Builder requestBuilder = HttpRequest.create(httpURI);
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requestBuilder.body(HttpRequest.fromString("param1=foo,param2=bar")).followRedirects(HttpClient.Redirect.SECURE);
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HttpRequest request = requestBuilder.POST();
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HttpResponse response = request.response();
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int statusCode = response.statusCode();
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assertTrue("HTTP return code", statusCode == HTTP_OK);
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}
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@Test
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public void configureHttpClient() throws NoSuchAlgorithmException, URISyntaxException, IOException, InterruptedException {
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CookieManager cManager = new CookieManager();
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cManager.setCookiePolicy(CookiePolicy.ACCEPT_ORIGINAL_SERVER);
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SSLParameters sslParam = new SSLParameters(new String[] { "TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256" }, new String[] { "TLSv1.2" });
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HttpClient.Builder hcBuilder = HttpClient.create();
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hcBuilder.cookieManager(cManager).sslContext(SSLContext.getDefault()).sslParameters(sslParam);
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HttpClient httpClient = hcBuilder.build();
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HttpRequest.Builder reqBuilder = httpClient.request(new URI("https://www.facebook.com"));
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HttpRequest request = reqBuilder.followRedirects(HttpClient.Redirect.ALWAYS).GET();
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HttpResponse response = request.response();
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int statusCode = response.statusCode();
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assertTrue("HTTP return code", statusCode == HTTP_OK);
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}
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SSLParameters getDefaultSSLParameters() throws NoSuchAlgorithmException {
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SSLParameters sslP1 = SSLContext.getDefault().getSupportedSSLParameters();
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String[] proto = sslP1.getApplicationProtocols();
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String[] cifers = sslP1.getCipherSuites();
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System.out.println(printStringArr(proto));
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System.out.println(printStringArr(cifers));
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return sslP1;
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}
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String printStringArr(String... args) {
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if (args == null) {
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return null;
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}
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StringBuilder sb = new StringBuilder();
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for (String s : args) {
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sb.append(s);
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sb.append("\n");
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}
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return sb.toString();
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}
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String printHeaders(HttpHeaders h) {
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if (h == null) {
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return null;
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}
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StringBuilder sb = new StringBuilder();
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Map<String, List<String>> hMap = h.map();
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for (String k : hMap.keySet()) {
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sb.append(k).append(":");
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List<String> l = hMap.get(k);
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if (l != null) {
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l.forEach(s -> {
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sb.append(s).append(",");
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});
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}
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sb.append("\n");
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}
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return sb.toString();
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}
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}
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