91 lines
3.2 KiB
Java
91 lines
3.2 KiB
Java
/*
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* Copyright (C) 2009-2015 Typesafe Inc. <http://www.typesafe.com>
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*/
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package docs.http.javadsl;
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import akka.util.ByteString;
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import org.junit.Test;
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//#import-model
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import akka.http.javadsl.model.*;
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import akka.http.javadsl.model.headers.*;
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import java.util.Optional;
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//#import-model
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@SuppressWarnings("unused")
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public class ModelDocTest {
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@Test
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public void testConstructRequest() {
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//#construct-request
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// construct a simple GET request to `homeUri`
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Uri homeUri = Uri.create("/home");
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HttpRequest request1 = HttpRequest.create().withUri(homeUri);
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// construct simple GET request to "/index" using helper methods
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HttpRequest request2 = HttpRequest.GET("/index");
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// construct simple POST request containing entity
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ByteString data = ByteString.fromString("abc");
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HttpRequest postRequest1 = HttpRequest.POST("/receive").withEntity(data);
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// customize every detail of HTTP request
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//import HttpProtocols._
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//import MediaTypes._
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Authorization authorization = Authorization.basic("user", "pass");
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HttpRequest complexRequest =
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HttpRequest.PUT("/user")
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.withEntity(HttpEntities.create(ContentTypes.TEXT_PLAIN_UTF8, "abc"))
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.addHeader(authorization)
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.withProtocol(HttpProtocols.HTTP_1_0);
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//#construct-request
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}
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@Test
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public void testConstructResponse() {
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//#construct-response
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// simple OK response without data created using the integer status code
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HttpResponse ok = HttpResponse.create().withStatus(200);
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// 404 response created using the named StatusCode constant
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HttpResponse notFound = HttpResponse.create().withStatus(StatusCodes.NOT_FOUND);
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// 404 response with a body explaining the error
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HttpResponse notFoundCustom =
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HttpResponse.create()
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.withStatus(404)
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.withEntity("Unfortunately, the resource couldn't be found.");
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// A redirecting response containing an extra header
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Location locationHeader = Location.create("http://example.com/other");
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HttpResponse redirectResponse =
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HttpResponse.create()
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.withStatus(StatusCodes.FOUND)
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.addHeader(locationHeader);
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//#construct-response
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}
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@Test
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public void testDealWithHeaders() {
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//#headers
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// create a ``Location`` header
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Location locationHeader = Location.create("http://example.com/other");
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// create an ``Authorization`` header with HTTP Basic authentication data
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Authorization authorization = Authorization.basic("user", "pass");
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//#headers
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}
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//#headers
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// a method that extracts basic HTTP credentials from a request
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private Optional<BasicHttpCredentials> getCredentialsOfRequest(HttpRequest request) {
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Optional<Authorization> auth = request.getHeader(Authorization.class);
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if (auth.isPresent() && auth.get().credentials() instanceof BasicHttpCredentials)
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return Optional.of((BasicHttpCredentials) auth.get().credentials());
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else
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return Optional.empty();
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}
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//#headers
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}
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