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feat: Jetty HttpClient implementation
Signed-off-by: Marc Nuri <marc@marcnuri.com>
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,179 @@ | ||
| <?xml version="1.0" encoding="UTF-8"?> | ||
| <!-- | ||
| Copyright (C) 2015 Red Hat, Inc. | ||
| Licensed under the Apache License, Version 2.0 (the "License"); | ||
| you may not use this file except in compliance with the License. | ||
| You may obtain a copy of the License at | ||
| http://www.apache.org/licenses/LICENSE-2.0 | ||
| Unless required by applicable law or agreed to in writing, software | ||
| distributed under the License is distributed on an "AS IS" BASIS, | ||
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| See the License for the specific language governing permissions and | ||
| limitations under the License. | ||
| --> | ||
| <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd"> | ||
| <modelVersion>4.0.0</modelVersion> | ||
| <parent> | ||
| <artifactId>kubernetes-client-project</artifactId> | ||
| <groupId>io.fabric8</groupId> | ||
| <version>6.0-SNAPSHOT</version> | ||
| </parent> | ||
|
|
||
| <artifactId>kubernetes-httpclient-jetty</artifactId> | ||
| <packaging>jar</packaging> | ||
| <name>Fabric8 :: Kubernetes :: HttpClient :: Jetty</name> | ||
|
|
||
| <properties> | ||
| <maven.compiler.release>11</maven.compiler.release> | ||
| <osgi.require-capability> | ||
| osgi.extender; | ||
| filter:="(osgi.extender=osgi.serviceloader.registrar)", | ||
| </osgi.require-capability> | ||
| <osgi.import> | ||
| !android.util*, | ||
| *, | ||
| </osgi.import> | ||
| <osgi.export> | ||
| io.fabric8.kubernetes.client.jetty*;-noimport:=true, | ||
| </osgi.export> | ||
| <osgi.private> | ||
| </osgi.private> | ||
| </properties> | ||
|
|
||
| <dependencies> | ||
| <dependency> | ||
| <groupId>io.fabric8</groupId> | ||
| <artifactId>kubernetes-client-api</artifactId> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.eclipse.jetty</groupId> | ||
| <artifactId>jetty-client</artifactId> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.eclipse.jetty.websocket</groupId> | ||
| <artifactId>websocket-jetty-client</artifactId> | ||
| </dependency> | ||
|
|
||
| <dependency> | ||
| <groupId>org.junit.jupiter</groupId> | ||
| <artifactId>junit-jupiter-engine</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.junit.jupiter</groupId> | ||
| <artifactId>junit-jupiter-params</artifactId> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>io.fabric8</groupId> | ||
| <artifactId>mockwebserver</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| <dependency> | ||
| <groupId>org.assertj</groupId> | ||
| <artifactId>assertj-core</artifactId> | ||
| <scope>test</scope> | ||
| </dependency> | ||
| </dependencies> | ||
|
|
||
| <build> | ||
| <plugins> | ||
| <plugin> | ||
| <groupId>org.apache.maven.plugins</groupId> | ||
| <artifactId>maven-surefire-plugin</artifactId> | ||
| <configuration> | ||
| <!-- We cleanup system properties an env vars, so that we can test in a predictable env --> | ||
| <environmentVariables> | ||
| <KUBERNETES_MASTER /> | ||
| <KUBERNETES_API_VERSION /> | ||
| <KUBERNETES_TRUST_CERTIFICATES /> | ||
| <KUBERNETES_CERTS_CA_FILE /> | ||
| <KUBERNETES_CERTS_CA_DATA /> | ||
| <KUBERNETES_CERTS_CLIENT_FILE /> | ||
| <KUBERNETES_CERTS_CLIENT_DATA /> | ||
| <KUBERNETES_CERTS_CLIENT_KEY_FILE /> | ||
| <KUBERNETES_CERTS_CLIENT_KEY_DATA /> | ||
| <KUBERNETES_CERTS_CLIENT_KEY_ALGO /> | ||
| <KUBERNETES_CERTS_CLIENT_KEY_PASSPHRASE /> | ||
| <KUBERNETES_AUTH_BASIC_USERNAME /> | ||
| <KUBERNETES_AUTH_BASIC_PASSWORD /> | ||
| <KUBERNETES_AUTH_TRYKUBECONFIG /> | ||
| <KUBERNETES_AUTH_TRYSERVICEACCOUNT /> | ||
| <KUBERNETES_AUTH_TOKEN /> | ||
| <KUBERNETES_WATCH_RECONNECTINTERVAL /> | ||
| <KUBERNETES_WATCH_RECONNECTLIMIT /> | ||
| <KUBERNETES_REQUEST_TIMEOUT /> | ||
| <KUBERNETES_NAMESPACE /> | ||
| <KUBERNETES_TLS_VERSIONS>TLSv1.2,TLSv1.1,TLSv1</KUBERNETES_TLS_VERSIONS> | ||
| </environmentVariables> | ||
| </configuration> | ||
| </plugin> | ||
| <plugin> | ||
| <groupId>org.codehaus.mojo</groupId> | ||
| <artifactId>exec-maven-plugin</artifactId> | ||
| <version>3.0.0</version> | ||
| <executions> | ||
| <execution> | ||
| <goals> | ||
| <goal>java</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| <configuration> | ||
| <classpathScope>test</classpathScope> | ||
| </configuration> | ||
| </plugin> | ||
| <plugin> | ||
| <groupId>org.jacoco</groupId> | ||
| <artifactId>jacoco-maven-plugin</artifactId> | ||
| <executions> | ||
| <execution> | ||
| <id>report-aggregate</id> | ||
| <phase>verify</phase> | ||
| <goals> | ||
| <goal>report-aggregate</goal> | ||
| </goals> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| <plugin> | ||
| <groupId>org.apache.felix</groupId> | ||
| <artifactId>maven-bundle-plugin</artifactId> | ||
| <version>${maven.bundle.plugin.version}</version> | ||
| <executions> | ||
| <execution> | ||
| <id>bundle</id> | ||
| <phase>package</phase> | ||
| <goals> | ||
| <goal>bundle</goal> | ||
| </goals> | ||
| <configuration> | ||
| <instructions> | ||
| <Bundle-Name>${project.name}</Bundle-Name> | ||
| <Bundle-SymbolicName>${project.groupId}.${project.artifactId}</Bundle-SymbolicName> | ||
| <Export-Package>${osgi.export}</Export-Package> | ||
| <Import-Package>${osgi.import}</Import-Package> | ||
| <DynamicImport-Package>${osgi.dynamic.import}</DynamicImport-Package> | ||
| <Require-Capability>${osgi.require-capability}</Require-Capability> | ||
| <Provide-Capability>${osgi.provide-capability}</Provide-Capability> | ||
| <Private-Package>${osgi.private}</Private-Package> | ||
| <Require-Bundle>${osgi.bundles}</Require-Bundle> | ||
| <Bundle-Activator>${osgi.activator}</Bundle-Activator> | ||
| <Export-Service>${osgi.export.service}</Export-Service> | ||
| <Include-Resource> | ||
| /META-INF/services/io.fabric8.kubernetes.client.http.HttpClient$Factory=target/classes/META-INF/services/io.fabric8.kubernetes.client.http.HttpClient$Factory, | ||
| </Include-Resource> | ||
| </instructions> | ||
| <classifier>bundle</classifier> | ||
| </configuration> | ||
| </execution> | ||
| </executions> | ||
| </plugin> | ||
| </plugins> | ||
| </build> | ||
|
|
||
| </project> |
92 changes: 92 additions & 0 deletions
92
...nt-jetty/src/main/java/io/fabric8/kubernetes/client/jetty/JettyAsyncResponseListener.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,92 @@ | ||
| /** | ||
| * Copyright (C) 2015 Red Hat, Inc. | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
| package io.fabric8.kubernetes.client.jetty; | ||
|
|
||
| import io.fabric8.kubernetes.client.KubernetesClientException; | ||
| import io.fabric8.kubernetes.client.http.HttpClient; | ||
| import io.fabric8.kubernetes.client.http.HttpRequest; | ||
| import io.fabric8.kubernetes.client.http.HttpResponse; | ||
| import org.eclipse.jetty.client.api.Request; | ||
| import org.eclipse.jetty.client.api.Response; | ||
| import org.eclipse.jetty.client.api.Result; | ||
|
|
||
| import java.nio.ByteBuffer; | ||
| import java.util.concurrent.CompletableFuture; | ||
| import java.util.concurrent.CountDownLatch; | ||
|
|
||
| public abstract class JettyAsyncResponseListener<T> extends Response.Listener.Adapter implements HttpClient.AsyncBody { | ||
|
|
||
| private final HttpRequest httpRequest; | ||
| private final HttpClient.BodyConsumer<T> bodyConsumer; | ||
| private final CompletableFuture<HttpResponse<HttpClient.AsyncBody>> asyncResponse; | ||
| private final CompletableFuture<Void> asyncBodyDone; | ||
| private final CountDownLatch consumeLock; | ||
|
|
||
| JettyAsyncResponseListener(HttpRequest httpRequest, HttpClient.BodyConsumer<T> bodyConsumer) { | ||
| this.httpRequest = httpRequest; | ||
| this.bodyConsumer = bodyConsumer; | ||
| asyncResponse = new CompletableFuture<>(); | ||
| asyncBodyDone = new CompletableFuture<>(); | ||
| consumeLock = new CountDownLatch(1); | ||
| } | ||
|
|
||
| @Override | ||
| public void consume() { | ||
| consumeLock.countDown(); | ||
| } | ||
|
|
||
| @Override | ||
| public CompletableFuture<Void> done() { | ||
| return asyncBodyDone; | ||
| } | ||
|
|
||
| @Override | ||
| public void cancel() { | ||
| asyncBodyDone.cancel(false); | ||
| } | ||
|
|
||
| @Override | ||
| public void onBegin(Response response) { | ||
| asyncResponse.complete(new JettyHttpResponse<>(httpRequest, response, null, this, HttpClient.AsyncBody.class)); | ||
| } | ||
|
|
||
| @Override | ||
| public void onComplete(Result result) { | ||
| asyncBodyDone.complete(null); | ||
| } | ||
|
|
||
| public CompletableFuture<HttpResponse<HttpClient.AsyncBody>> listen(Request request) { | ||
| request.send(this); | ||
| return asyncResponse; | ||
| } | ||
|
|
||
| @Override | ||
| public void onContent(Response response, ByteBuffer content) { | ||
| try { | ||
| consumeLock.await(); | ||
| if (!asyncBodyDone.isCancelled()) { | ||
| bodyConsumer.consume(process(response, content), this); | ||
| } | ||
| } catch (InterruptedException e) { | ||
| Thread.currentThread().interrupt(); | ||
| throw KubernetesClientException.launderThrowable(e); | ||
| } catch (Exception e) { | ||
| throw KubernetesClientException.launderThrowable(e); | ||
| } | ||
| } | ||
|
|
||
| protected abstract T process(Response response, ByteBuffer content); | ||
| } |
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