!htp #18919 #19519 New JavaDSL for Akka HTTP (#20518)
* !htt #18919 #19519 Align Java HTTP server DSL with Scala
This commits replaces the Java HTTP server DSL with a Java-8 centric one
which exposes all scala DSL concepts to be usable from Java, including
custom directives, (un)marshallers, rejections, headers, and type safety
for path and query parameters.
* Add RequestContext and RouteResult to Java DSL
fix websockets
WIP bring java docs up to date.
This applies some updates to the root-level documentation
* [htp] Fix java documentation to correctly mention timeouts
Timeouts are configured the same in Java and Scala. Hence, linking to the
scala docs for timeouts from Java.
* =htc fix optionalHeaderValueByType in Java
* =htt #20200 fix java testkit always using NoLogging instead logger
* +htt actually run new javadsl tests, allow overriding config
* =htt improve javadsl test infra with more details when fails
* =htt fix bug in wrong path matcher exposed
* +htp add missing remaining path matcher
* =htp Java DSL cookie tests fixed
* =htt Java DSL ParameterDirectivesTest fixed
Protect the tweets from scalariform
Incorrect response expectations in cache condition directives spec fixed
* =htt Path directives for Java DSL
* +!htt PathMatchers rewritten, made uniform and tests passing
* Bugfix in java reject and a little test-boyscouting
* Revert "Incorrect response expectations in cache condition directives spec fixed"
This reverts commit cd50e89d45db010309f8249b090ea654ebb11c7a.
* +htc HttpAPIsTest is compile time only, not for running
Also, moved from the client package since not strictly a client test.
SecurityDirectives passing
Two faulty tests and two actual bugs.
Fix for cache condition spec not working
* Not sending in Unit instad of the implicit magnet in the test
* HeaderMagnet now works as expected
* Java API added for - and + on DateTime
PetStore example and test fixed
* Annotations to make marshalling work without default constructor
* Made model class immutable
Incorrect tests fixed
Some scaladoc boyscouting as bonus
* =htt RequestValTest sprinkled out across multiple directive tests
Client ip extraction test with incorrect header name fixed.
* =htt Incorrect CodingDirectivesTest fixed.
* =htt Bugfix for Java Unmarshaller.firstOf and fixes to JavaRouteTest
* =htt MarshallerTest fixed
* Missing seal signature added to JavaDSL
* More consistent (with Scala) test kit setup for Java
* missing Javadocs added
* Thread.sleep in default exception handler removed
* =htt copy directive docs, prepare for finishing it up
* +htt SecurityDirectives.authorize variants and test coverage added
* +htt Custom headers in Java DSL
* =htt WIP on java docs
* +htp add missing parameterOrDefault directive
Fixed a lot of doc warnings
* =htc intense progress on javadsl docs
* =htc #20470 Link to issue about docs and fix compile error
compile, migration guide
don't mima check http-experimental
* =htt Java DSL doc warnings fixed.
Only `Could not lex literal_block` ones left now
* =htc fix mima settings
* =doc fix MethodDirectives doc test with custom method
* =htc fix coding directives spec after bad merge
* =htc fix concat being corresponding to route() in javadsl
* =htt Disable consistency check for route/concat as it fails only on ci server
* !htt Minor fixes to PathMatchers
2016-05-16 10:38:40 +02:00
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/*
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* Copyright (C) 2009-2016 Lightbend Inc. <http://www.lightbend.com>
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*/
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package akka.http.javadsl.server;
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import akka.actor.ActorSystem;
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import akka.http.javadsl.ConnectHttp;
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import akka.http.javadsl.Http;
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import akka.http.javadsl.ServerBinding;
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import akka.http.javadsl.model.HttpRequest;
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import akka.http.javadsl.model.HttpResponse;
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import akka.http.javadsl.model.StatusCodes;
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import akka.stream.ActorMaterializer;
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import akka.stream.javadsl.Flow;
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import scala.concurrent.duration.Duration;
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import scala.runtime.BoxedUnit;
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import java.util.Optional;
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import java.util.concurrent.*;
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import java.util.function.Function;
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public class JavaTestServer extends AllDirectives { // or import static Directives.*;
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public Route createRoute() {
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final Duration timeout = Duration.create(1, TimeUnit.SECONDS);
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final Route index = path("", () ->
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withRequestTimeout(timeout, this::mkTimeoutResponse, () -> {
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silentSleep(5000); // too long, trigger failure
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return complete(index());
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})
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);
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final Function<Optional<ProvidedCredentials>, Optional<String>> handleAuth = (maybeCreds) -> {
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if (maybeCreds.isPresent() && maybeCreds.get().verify("pa$$word")) // some secure hash + check
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return Optional.of(maybeCreds.get().identifier());
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else return Optional.empty();
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};
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final Route secure = path("secure", () ->
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authenticateBasic("My basic secure site", handleAuth, (login) ->
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complete(String.format("Hello, %s!", login))
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)
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);
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final Route ping = path("ping", () ->
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complete("PONG!")
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);
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final Route crash = path("crash", () ->
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2016-05-24 15:20:28 +02:00
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path("scala", () -> completeOKWithFutureString(akka.dispatch.Futures.<String>failed(new Exception("Boom!")))).orElse(
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path("java", () -> completeOKWithFutureString(CompletableFuture.<String>supplyAsync(() -> { throw new RuntimeException("Boom!"); }))))
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!htp #18919 #19519 New JavaDSL for Akka HTTP (#20518)
* !htt #18919 #19519 Align Java HTTP server DSL with Scala
This commits replaces the Java HTTP server DSL with a Java-8 centric one
which exposes all scala DSL concepts to be usable from Java, including
custom directives, (un)marshallers, rejections, headers, and type safety
for path and query parameters.
* Add RequestContext and RouteResult to Java DSL
fix websockets
WIP bring java docs up to date.
This applies some updates to the root-level documentation
* [htp] Fix java documentation to correctly mention timeouts
Timeouts are configured the same in Java and Scala. Hence, linking to the
scala docs for timeouts from Java.
* =htc fix optionalHeaderValueByType in Java
* =htt #20200 fix java testkit always using NoLogging instead logger
* +htt actually run new javadsl tests, allow overriding config
* =htt improve javadsl test infra with more details when fails
* =htt fix bug in wrong path matcher exposed
* +htp add missing remaining path matcher
* =htp Java DSL cookie tests fixed
* =htt Java DSL ParameterDirectivesTest fixed
Protect the tweets from scalariform
Incorrect response expectations in cache condition directives spec fixed
* =htt Path directives for Java DSL
* +!htt PathMatchers rewritten, made uniform and tests passing
* Bugfix in java reject and a little test-boyscouting
* Revert "Incorrect response expectations in cache condition directives spec fixed"
This reverts commit cd50e89d45db010309f8249b090ea654ebb11c7a.
* +htc HttpAPIsTest is compile time only, not for running
Also, moved from the client package since not strictly a client test.
SecurityDirectives passing
Two faulty tests and two actual bugs.
Fix for cache condition spec not working
* Not sending in Unit instad of the implicit magnet in the test
* HeaderMagnet now works as expected
* Java API added for - and + on DateTime
PetStore example and test fixed
* Annotations to make marshalling work without default constructor
* Made model class immutable
Incorrect tests fixed
Some scaladoc boyscouting as bonus
* =htt RequestValTest sprinkled out across multiple directive tests
Client ip extraction test with incorrect header name fixed.
* =htt Incorrect CodingDirectivesTest fixed.
* =htt Bugfix for Java Unmarshaller.firstOf and fixes to JavaRouteTest
* =htt MarshallerTest fixed
* Missing seal signature added to JavaDSL
* More consistent (with Scala) test kit setup for Java
* missing Javadocs added
* Thread.sleep in default exception handler removed
* =htt copy directive docs, prepare for finishing it up
* +htt SecurityDirectives.authorize variants and test coverage added
* +htt Custom headers in Java DSL
* =htt WIP on java docs
* +htp add missing parameterOrDefault directive
Fixed a lot of doc warnings
* =htc intense progress on javadsl docs
* =htc #20470 Link to issue about docs and fix compile error
compile, migration guide
don't mima check http-experimental
* =htt Java DSL doc warnings fixed.
Only `Could not lex literal_block` ones left now
* =htc fix mima settings
* =doc fix MethodDirectives doc test with custom method
* =htc fix coding directives spec after bad merge
* =htc fix concat being corresponding to route() in javadsl
* =htt Disable consistency check for route/concat as it fails only on ci server
* !htt Minor fixes to PathMatchers
2016-05-16 10:38:40 +02:00
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);
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final Route inner = path("inner", () ->
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getFromResourceDirectory("someDir")
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);
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return get(() ->
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index.orElse(secure).orElse(ping).orElse(crash).orElse(inner)
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);
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}
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private void silentSleep(int millis) {
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try {
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Thread.sleep(millis);
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} catch (InterruptedException e) {
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throw new RuntimeException(e);
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}
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}
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private HttpResponse mkTimeoutResponse(HttpRequest request) {
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return HttpResponse.create()
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.withStatus(StatusCodes.ENHANCE_YOUR_CALM)
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.withEntity("Unable to serve response within time limit, please enchance your calm.");
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}
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private String index() {
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return " <html>\n" +
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" <body>\n" +
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" <h1>Say hello to <i>akka-http-core</i>!</h1>\n" +
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" <p>Defined resources:</p>\n" +
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" <ul>\n" +
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" <li><a href=\"/ping\">/ping</a></li>\n" +
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" <li><a href=\"/secure\">/secure</a> Use any username and '<username>-password' as credentials</li>\n" +
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" <li><a href=\"/crash\">/crash</a></li>\n" +
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" </ul>\n" +
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" </body>\n" +
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" </html>\n";
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}
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public static void main(String[] args) throws InterruptedException {
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final JavaTestServer server = new JavaTestServer();
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server.run();
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}
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private void run() throws InterruptedException {
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final ActorSystem system = ActorSystem.create();
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final ActorMaterializer mat = ActorMaterializer.create(system);
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final Flow<HttpRequest, HttpResponse, ?> flow = createRoute().flow(system, mat);
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final CompletionStage<ServerBinding> binding =
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Http.get(system).bindAndHandle(flow, ConnectHttp.toHost("127.0.0.1"), mat);
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System.console().readLine("Press [ENTER] to quit...");
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shutdown(binding);
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}
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private CompletionStage<Void> shutdown(CompletionStage<ServerBinding> binding) {
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return binding.thenAccept(b -> {
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System.out.println(String.format("Unbinding from %s", b.localAddress()));
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final CompletionStage<BoxedUnit> unbound = b.unbind();
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try {
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unbound.toCompletableFuture().get(3, TimeUnit.SECONDS); // block...
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} catch (TimeoutException | InterruptedException | ExecutionException e) {
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throw new RuntimeException(e);
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}
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});
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}
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2016-05-24 15:20:28 +02:00
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}
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