diff --git a/sentinel-demo/pom.xml b/sentinel-demo/pom.xml index 65076415..62a3937c 100755 --- a/sentinel-demo/pom.xml +++ b/sentinel-demo/pom.xml @@ -41,6 +41,8 @@ sentinel-demo-log-logback sentinel-demo-okhttp sentinel-demo-jax-rs + sentinel-demo-quarkus + sentinel-demo-annotation-cdi-interceptor diff --git a/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/pom.xml b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/pom.xml new file mode 100644 index 00000000..7a7341f3 --- /dev/null +++ b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/pom.xml @@ -0,0 +1,39 @@ + + + + sentinel-demo + com.alibaba.csp + 1.8.0-SNAPSHOT + + 4.0.0 + + sentinel-demo-annotation-cdi-interceptor + + + 3.1.4.Final + + + + + com.alibaba.csp + sentinel-core + + + com.alibaba.csp + sentinel-annotation-cdi-interceptor + + + com.alibaba.csp + sentinel-transport-simple-http + + + + org.jboss.weld.se + weld-se-shaded + ${weld-se-shaded.version} + + + + diff --git a/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/DemoApplication.java b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/DemoApplication.java new file mode 100644 index 00000000..c23bfdb3 --- /dev/null +++ b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/DemoApplication.java @@ -0,0 +1,50 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 + * + * https://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 com.alibaba.csp.sentinel.demo.annotation.cdi.interceptor; + +import javax.enterprise.inject.se.SeContainer; +import javax.enterprise.inject.se.SeContainerInitializer; + +/** + * @author sea + */ +public class DemoApplication { + + public static void main(String[] args) { + SeContainerInitializer containerInit = SeContainerInitializer.newInstance(); + SeContainer container = containerInit.initialize(); + + TestService testService = container.select(TestService.class).get(); + + testService.test(); + + System.out.println(testService.hello(-1)); + System.out.println(testService.hello(1)); + + System.out.println(testService.helloAnother("bad")); + + try { + System.out.println(testService.helloAnother("foo")); + } catch (IllegalStateException e) { + System.err.println(e.getMessage()); + } + + System.out.println(testService.helloAnother("weld")); + + container.close(); + System.exit(0); + } +} diff --git a/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/ExceptionUtil.java b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/ExceptionUtil.java new file mode 100644 index 00000000..b3374d4a --- /dev/null +++ b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/ExceptionUtil.java @@ -0,0 +1,34 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 com.alibaba.csp.sentinel.demo.annotation.cdi.interceptor; + +import com.alibaba.csp.sentinel.slots.block.BlockException; + +/** + * @author Eric Zhao + */ +public final class ExceptionUtil { + + public static void handleException(BlockException ex) { + // Handler method that handles BlockException when blocked. + // The method parameter list should match original method, with the last additional + // parameter with type BlockException. The return type should be same as the original method. + // The block handler method should be located in the same class with original method by default. + // If you want to use method in other classes, you can set the blockHandlerClass + // with corresponding Class (Note the method in other classes must be static). + System.out.println("Oops: " + ex.getClass().getCanonicalName()); + } +} diff --git a/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/TestService.java b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/TestService.java new file mode 100644 index 00000000..be62a52c --- /dev/null +++ b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/TestService.java @@ -0,0 +1,28 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 com.alibaba.csp.sentinel.demo.annotation.cdi.interceptor; + +/** + * @author Eric Zhao + */ +public interface TestService { + + void test(); + + String hello(long s); + + String helloAnother(String name); +} diff --git a/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/TestServiceImpl.java b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/TestServiceImpl.java new file mode 100644 index 00000000..e724b9a1 --- /dev/null +++ b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/java/com/alibaba/csp/sentinel/demo/annotation/cdi/interceptor/TestServiceImpl.java @@ -0,0 +1,65 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 com.alibaba.csp.sentinel.demo.annotation.cdi.interceptor; + +import com.alibaba.csp.sentinel.annotation.cdi.interceptor.SentinelResourceBinding; +import javax.enterprise.context.ApplicationScoped; + + +/** + * @author Eric Zhao + */ +@ApplicationScoped +public class TestServiceImpl implements TestService { + + @Override + @SentinelResourceBinding(value = "test", blockHandler = "handleException", blockHandlerClass = {ExceptionUtil.class}) + public void test() { + System.out.println("Test"); + } + + @Override + @SentinelResourceBinding(value = "hello", fallback = "helloFallback") + public String hello(long s) { + if (s < 0) { + throw new IllegalArgumentException("invalid arg"); + } + return String.format("Hello at %d", s); + } + + @Override + @SentinelResourceBinding(value = "helloAnother", defaultFallback = "defaultFallback", + exceptionsToIgnore = {IllegalStateException.class}) + public String helloAnother(String name) { + if (name == null || "bad".equals(name)) { + throw new IllegalArgumentException("oops"); + } + if ("foo".equals(name)) { + throw new IllegalStateException("oops"); + } + return "Hello, " + name; + } + + public String helloFallback(long s, Throwable ex) { + // Do some log here. + return "Oops, error occurred at " + s + ", msg:" + ex.getMessage(); + } + + public String defaultFallback() { + System.out.println("Go to default fallback"); + return "default_fallback"; + } +} diff --git a/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/resources/META-INF/beans.xml b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/resources/META-INF/beans.xml new file mode 100644 index 00000000..a3524e0b --- /dev/null +++ b/sentinel-demo/sentinel-demo-annotation-cdi-interceptor/src/main/resources/META-INF/beans.xml @@ -0,0 +1,9 @@ + + + + com.alibaba.csp.sentinel.annotation.cdi.interceptor.SentinelResourceInterceptor + + diff --git a/sentinel-demo/sentinel-demo-quarkus/.dockerignore b/sentinel-demo/sentinel-demo-quarkus/.dockerignore new file mode 100644 index 00000000..b86c7ac3 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/.dockerignore @@ -0,0 +1,4 @@ +* +!target/*-runner +!target/*-runner.jar +!target/lib/* \ No newline at end of file diff --git a/sentinel-demo/sentinel-demo-quarkus/.gitignore b/sentinel-demo/sentinel-demo-quarkus/.gitignore new file mode 100644 index 00000000..087a1835 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/.gitignore @@ -0,0 +1,35 @@ +# Eclipse +.project +.classpath +.settings/ +bin/ + +# IntelliJ +.idea +*.ipr +*.iml +*.iws + +# NetBeans +nb-configuration.xml + +# Visual Studio Code +.vscode + +# OSX +.DS_Store + +# Vim +*.swp +*.swo + +# patch +*.orig +*.rej + +# Maven +target/ +pom.xml.tag +pom.xml.releaseBackup +pom.xml.versionsBackup +release.properties \ No newline at end of file diff --git a/sentinel-demo/sentinel-demo-quarkus/.mvn/wrapper/MavenWrapperDownloader.java b/sentinel-demo/sentinel-demo-quarkus/.mvn/wrapper/MavenWrapperDownloader.java new file mode 100644 index 00000000..b901097f --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/.mvn/wrapper/MavenWrapperDownloader.java @@ -0,0 +1,117 @@ +/* + * Copyright 2007-present the original author or authors. + * + * 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. + */ +import java.net.*; +import java.io.*; +import java.nio.channels.*; +import java.util.Properties; + +public class MavenWrapperDownloader { + + private static final String WRAPPER_VERSION = "0.5.6"; + /** + * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. + */ + private static final String DEFAULT_DOWNLOAD_URL = "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/" + + WRAPPER_VERSION + "/maven-wrapper-" + WRAPPER_VERSION + ".jar"; + + /** + * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to + * use instead of the default one. + */ + private static final String MAVEN_WRAPPER_PROPERTIES_PATH = + ".mvn/wrapper/maven-wrapper.properties"; + + /** + * Path where the maven-wrapper.jar will be saved to. + */ + private static final String MAVEN_WRAPPER_JAR_PATH = + ".mvn/wrapper/maven-wrapper.jar"; + + /** + * Name of the property which should be used to override the default download url for the wrapper. + */ + private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; + + public static void main(String args[]) { + System.out.println("- Downloader started"); + File baseDirectory = new File(args[0]); + System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); + + // If the maven-wrapper.properties exists, read it and check if it contains a custom + // wrapperUrl parameter. + File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); + String url = DEFAULT_DOWNLOAD_URL; + if(mavenWrapperPropertyFile.exists()) { + FileInputStream mavenWrapperPropertyFileInputStream = null; + try { + mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); + Properties mavenWrapperProperties = new Properties(); + mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); + url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); + } catch (IOException e) { + System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); + } finally { + try { + if(mavenWrapperPropertyFileInputStream != null) { + mavenWrapperPropertyFileInputStream.close(); + } + } catch (IOException e) { + // Ignore ... + } + } + } + System.out.println("- Downloading from: " + url); + + File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); + if(!outputFile.getParentFile().exists()) { + if(!outputFile.getParentFile().mkdirs()) { + System.out.println( + "- ERROR creating output directory '" + outputFile.getParentFile().getAbsolutePath() + "'"); + } + } + System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); + try { + downloadFileFromURL(url, outputFile); + System.out.println("Done"); + System.exit(0); + } catch (Throwable e) { + System.out.println("- Error downloading"); + e.printStackTrace(); + System.exit(1); + } + } + + private static void downloadFileFromURL(String urlString, File destination) throws Exception { + if (System.getenv("MVNW_USERNAME") != null && System.getenv("MVNW_PASSWORD") != null) { + String username = System.getenv("MVNW_USERNAME"); + char[] password = System.getenv("MVNW_PASSWORD").toCharArray(); + Authenticator.setDefault(new Authenticator() { + @Override + protected PasswordAuthentication getPasswordAuthentication() { + return new PasswordAuthentication(username, password); + } + }); + } + URL website = new URL(urlString); + ReadableByteChannel rbc; + rbc = Channels.newChannel(website.openStream()); + FileOutputStream fos = new FileOutputStream(destination); + fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); + fos.close(); + rbc.close(); + } + +} diff --git a/sentinel-demo/sentinel-demo-quarkus/.mvn/wrapper/maven-wrapper.jar b/sentinel-demo/sentinel-demo-quarkus/.mvn/wrapper/maven-wrapper.jar new file mode 100644 index 00000000..2cc7d4a5 Binary files /dev/null and b/sentinel-demo/sentinel-demo-quarkus/.mvn/wrapper/maven-wrapper.jar differ diff --git a/sentinel-demo/sentinel-demo-quarkus/.mvn/wrapper/maven-wrapper.properties b/sentinel-demo/sentinel-demo-quarkus/.mvn/wrapper/maven-wrapper.properties new file mode 100644 index 00000000..642d572c --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/.mvn/wrapper/maven-wrapper.properties @@ -0,0 +1,2 @@ +distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.3/apache-maven-3.6.3-bin.zip +wrapperUrl=https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar diff --git a/sentinel-demo/sentinel-demo-quarkus/README.md b/sentinel-demo/sentinel-demo-quarkus/README.md new file mode 100644 index 00000000..361fc3e5 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/README.md @@ -0,0 +1,32 @@ +# sentinel-demo-quarkus project + +This project uses Quarkus, the Supersonic Subatomic Java Framework. + +If you want to learn more about Quarkus, please visit its website: [quarkus.io](https://quarkus.io/) + +## Running the application in dev mode + +You can run your application in dev mode that enables live coding using: + +``` +./mvnw quarkus:dev +``` + +## Packaging and running the application + +The application can be packaged using `./mvnw package`. +It produces the `sentinel-demo-quarkus-1.0-SNAPSHOT-runner.jar` file in the `/target` directory. +Be aware that it’s not an _über-jar_ as the dependencies are copied into the `target/lib` directory. + +The application is now runnable using `java -jar target/sentinel-demo-quarkus-1.0-SNAPSHOT-runner.jar`. + +## Creating a native executable + +You can create a native executable using: `./mvnw package -Pnative`. + +Or, if you don't have GraalVM installed, you can run the native executable build in a container using: `./mvnw package -Pnative -Dquarkus.native.container-build=true`. + +You can then execute your native executable with: `./target/sentinel-demo-quarkus-1.0-SNAPSHOT-runner` + +If you want to learn more about building native executables, please consult [building-native-image](https://quarkus.io/guides/building-native-image) + diff --git a/sentinel-demo/sentinel-demo-quarkus/build-native.sh b/sentinel-demo/sentinel-demo-quarkus/build-native.sh new file mode 100755 index 00000000..57b3675f --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/build-native.sh @@ -0,0 +1,10 @@ +#!/usr/bin/env bash +./mvnw package -X -Pnative \ +-Dquarkus.native.graalvm-home=/opt/graalvm-ce-java8-20.0.0 + +#-Dquarkus.native.container-build=true \ +#-Dquarkus.native.builder-image=quay.io/quarkus/ubi-quarkus-native-image:20.0.0-java11 +#sudo docker build -f src/main/docker/Dockerfile.native -t quarkus/sentinel-demo-quarkus . +#sudo docker run -i --rm -p 8080:8182 quarkus/sentinel-demo-quarkus + + diff --git a/sentinel-demo/sentinel-demo-quarkus/build.sh b/sentinel-demo/sentinel-demo-quarkus/build.sh new file mode 100755 index 00000000..a19120f7 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/build.sh @@ -0,0 +1,4 @@ +#!/usr/bin/env bash +mvn package +sudo docker build -f src/main/docker/Dockerfile.jvm -t quarkus/sentinel-demo-quarkus-jvm . +sudo docker run -i --rm -p 8080:8182 quarkus/sentinel-demo-quarkus-jvm diff --git a/sentinel-demo/sentinel-demo-quarkus/mvnw b/sentinel-demo/sentinel-demo-quarkus/mvnw new file mode 100755 index 00000000..41c0f0c2 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/mvnw @@ -0,0 +1,310 @@ +#!/bin/sh +# ---------------------------------------------------------------------------- +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you 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. +# ---------------------------------------------------------------------------- + +# ---------------------------------------------------------------------------- +# Maven Start Up Batch script +# +# Required ENV vars: +# ------------------ +# JAVA_HOME - location of a JDK home dir +# +# Optional ENV vars +# ----------------- +# M2_HOME - location of maven2's installed home dir +# MAVEN_OPTS - parameters passed to the Java VM when running Maven +# e.g. to debug Maven itself, use +# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +# MAVEN_SKIP_RC - flag to disable loading of mavenrc files +# ---------------------------------------------------------------------------- + +if [ -z "$MAVEN_SKIP_RC" ] ; then + + if [ -f /etc/mavenrc ] ; then + . /etc/mavenrc + fi + + if [ -f "$HOME/.mavenrc" ] ; then + . "$HOME/.mavenrc" + fi + +fi + +# OS specific support. $var _must_ be set to either true or false. +cygwin=false; +darwin=false; +mingw=false +case "`uname`" in + CYGWIN*) cygwin=true ;; + MINGW*) mingw=true;; + Darwin*) darwin=true + # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home + # See https://developer.apple.com/library/mac/qa/qa1170/_index.html + if [ -z "$JAVA_HOME" ]; then + if [ -x "/usr/libexec/java_home" ]; then + export JAVA_HOME="`/usr/libexec/java_home`" + else + export JAVA_HOME="/Library/Java/Home" + fi + fi + ;; +esac + +if [ -z "$JAVA_HOME" ] ; then + if [ -r /etc/gentoo-release ] ; then + JAVA_HOME=`java-config --jre-home` + fi +fi + +if [ -z "$M2_HOME" ] ; then + ## resolve links - $0 may be a link to maven's home + PRG="$0" + + # need this for relative symlinks + while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG="`dirname "$PRG"`/$link" + fi + done + + saveddir=`pwd` + + M2_HOME=`dirname "$PRG"`/.. + + # make it fully qualified + M2_HOME=`cd "$M2_HOME" && pwd` + + cd "$saveddir" + # echo Using m2 at $M2_HOME +fi + +# For Cygwin, ensure paths are in UNIX format before anything is touched +if $cygwin ; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --unix "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --unix "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --unix "$CLASSPATH"` +fi + +# For Mingw, ensure paths are in UNIX format before anything is touched +if $mingw ; then + [ -n "$M2_HOME" ] && + M2_HOME="`(cd "$M2_HOME"; pwd)`" + [ -n "$JAVA_HOME" ] && + JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" +fi + +if [ -z "$JAVA_HOME" ]; then + javaExecutable="`which javac`" + if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then + # readlink(1) is not available as standard on Solaris 10. + readLink=`which readlink` + if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then + if $darwin ; then + javaHome="`dirname \"$javaExecutable\"`" + javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" + else + javaExecutable="`readlink -f \"$javaExecutable\"`" + fi + javaHome="`dirname \"$javaExecutable\"`" + javaHome=`expr "$javaHome" : '\(.*\)/bin'` + JAVA_HOME="$javaHome" + export JAVA_HOME + fi + fi +fi + +if [ -z "$JAVACMD" ] ; then + if [ -n "$JAVA_HOME" ] ; then + if [ -x "$JAVA_HOME/jre/sh/java" ] ; then + # IBM's JDK on AIX uses strange locations for the executables + JAVACMD="$JAVA_HOME/jre/sh/java" + else + JAVACMD="$JAVA_HOME/bin/java" + fi + else + JAVACMD="`which java`" + fi +fi + +if [ ! -x "$JAVACMD" ] ; then + echo "Error: JAVA_HOME is not defined correctly." >&2 + echo " We cannot execute $JAVACMD" >&2 + exit 1 +fi + +if [ -z "$JAVA_HOME" ] ; then + echo "Warning: JAVA_HOME environment variable is not set." +fi + +CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher + +# traverses directory structure from process work directory to filesystem root +# first directory with .mvn subdirectory is considered project base directory +find_maven_basedir() { + + if [ -z "$1" ] + then + echo "Path not specified to find_maven_basedir" + return 1 + fi + + basedir="$1" + wdir="$1" + while [ "$wdir" != '/' ] ; do + if [ -d "$wdir"/.mvn ] ; then + basedir=$wdir + break + fi + # workaround for JBEAP-8937 (on Solaris 10/Sparc) + if [ -d "${wdir}" ]; then + wdir=`cd "$wdir/.."; pwd` + fi + # end of workaround + done + echo "${basedir}" +} + +# concatenates all lines of a file +concat_lines() { + if [ -f "$1" ]; then + echo "$(tr -s '\n' ' ' < "$1")" + fi +} + +BASE_DIR=`find_maven_basedir "$(pwd)"` +if [ -z "$BASE_DIR" ]; then + exit 1; +fi + +########################################################################################## +# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +# This allows using the maven wrapper in projects that prohibit checking in binary data. +########################################################################################## +if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found .mvn/wrapper/maven-wrapper.jar" + fi +else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." + fi + if [ -n "$MVNW_REPOURL" ]; then + jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + else + jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + fi + while IFS="=" read key value; do + case "$key" in (wrapperUrl) jarUrl="$value"; break ;; + esac + done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" + if [ "$MVNW_VERBOSE" = true ]; then + echo "Downloading from: $jarUrl" + fi + wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" + if $cygwin; then + wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` + fi + + if command -v wget > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found wget ... using wget" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + wget "$jarUrl" -O "$wrapperJarPath" + else + wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" + fi + elif command -v curl > /dev/null; then + if [ "$MVNW_VERBOSE" = true ]; then + echo "Found curl ... using curl" + fi + if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then + curl -o "$wrapperJarPath" "$jarUrl" -f + else + curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f + fi + + else + if [ "$MVNW_VERBOSE" = true ]; then + echo "Falling back to using Java to download" + fi + javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" + # For Cygwin, switch paths to Windows format before running javac + if $cygwin; then + javaClass=`cygpath --path --windows "$javaClass"` + fi + if [ -e "$javaClass" ]; then + if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Compiling MavenWrapperDownloader.java ..." + fi + # Compiling the Java class + ("$JAVA_HOME/bin/javac" "$javaClass") + fi + if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then + # Running the downloader + if [ "$MVNW_VERBOSE" = true ]; then + echo " - Running MavenWrapperDownloader.java ..." + fi + ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") + fi + fi + fi +fi +########################################################################################## +# End of extension +########################################################################################## + +export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} +if [ "$MVNW_VERBOSE" = true ]; then + echo $MAVEN_PROJECTBASEDIR +fi +MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" + +# For Cygwin, switch paths to Windows format before running java +if $cygwin; then + [ -n "$M2_HOME" ] && + M2_HOME=`cygpath --path --windows "$M2_HOME"` + [ -n "$JAVA_HOME" ] && + JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` + [ -n "$CLASSPATH" ] && + CLASSPATH=`cygpath --path --windows "$CLASSPATH"` + [ -n "$MAVEN_PROJECTBASEDIR" ] && + MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` +fi + +# Provide a "standardized" way to retrieve the CLI args that will +# work with both Windows and non-Windows executions. +MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" +export MAVEN_CMD_LINE_ARGS + +WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +exec "$JAVACMD" \ + $MAVEN_OPTS \ + -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ + "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ + ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" diff --git a/sentinel-demo/sentinel-demo-quarkus/mvnw.cmd b/sentinel-demo/sentinel-demo-quarkus/mvnw.cmd new file mode 100644 index 00000000..86115719 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/mvnw.cmd @@ -0,0 +1,182 @@ +@REM ---------------------------------------------------------------------------- +@REM Licensed to the Apache Software Foundation (ASF) under one +@REM or more contributor license agreements. See the NOTICE file +@REM distributed with this work for additional information +@REM regarding copyright ownership. The ASF licenses this file +@REM to you under the Apache License, Version 2.0 (the +@REM "License"); you may not use this file except in compliance +@REM with the License. You may obtain a copy of the License at +@REM +@REM http://www.apache.org/licenses/LICENSE-2.0 +@REM +@REM Unless required by applicable law or agreed to in writing, +@REM software distributed under the License is distributed on an +@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +@REM KIND, either express or implied. See the License for the +@REM specific language governing permissions and limitations +@REM under the License. +@REM ---------------------------------------------------------------------------- + +@REM ---------------------------------------------------------------------------- +@REM Maven Start Up Batch script +@REM +@REM Required ENV vars: +@REM JAVA_HOME - location of a JDK home dir +@REM +@REM Optional ENV vars +@REM M2_HOME - location of maven2's installed home dir +@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands +@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending +@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven +@REM e.g. to debug Maven itself, use +@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 +@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files +@REM ---------------------------------------------------------------------------- + +@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' +@echo off +@REM set title of command window +title %0 +@REM enable echoing by setting MAVEN_BATCH_ECHO to 'on' +@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% + +@REM set %HOME% to equivalent of $HOME +if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") + +@REM Execute a user defined script before this one +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre +@REM check for pre script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" +if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" +:skipRcPre + +@setlocal + +set ERROR_CODE=0 + +@REM To isolate internal variables from possible post scripts, we use another setlocal +@setlocal + +@REM ==== START VALIDATION ==== +if not "%JAVA_HOME%" == "" goto OkJHome + +echo. +echo Error: JAVA_HOME not found in your environment. >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +:OkJHome +if exist "%JAVA_HOME%\bin\java.exe" goto init + +echo. +echo Error: JAVA_HOME is set to an invalid directory. >&2 +echo JAVA_HOME = "%JAVA_HOME%" >&2 +echo Please set the JAVA_HOME variable in your environment to match the >&2 +echo location of your Java installation. >&2 +echo. +goto error + +@REM ==== END VALIDATION ==== + +:init + +@REM Find the project base dir, i.e. the directory that contains the folder ".mvn". +@REM Fallback to current working directory if not found. + +set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% +IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir + +set EXEC_DIR=%CD% +set WDIR=%EXEC_DIR% +:findBaseDir +IF EXIST "%WDIR%"\.mvn goto baseDirFound +cd .. +IF "%WDIR%"=="%CD%" goto baseDirNotFound +set WDIR=%CD% +goto findBaseDir + +:baseDirFound +set MAVEN_PROJECTBASEDIR=%WDIR% +cd "%EXEC_DIR%" +goto endDetectBaseDir + +:baseDirNotFound +set MAVEN_PROJECTBASEDIR=%EXEC_DIR% +cd "%EXEC_DIR%" + +:endDetectBaseDir + +IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig + +@setlocal EnableExtensions EnableDelayedExpansion +for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a +@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% + +:endReadAdditionalConfig + +SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" +set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" +set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain + +set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + +FOR /F "tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO ( + IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B +) + +@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central +@REM This allows using the maven wrapper in projects that prohibit checking in binary data. +if exist %WRAPPER_JAR% ( + if "%MVNW_VERBOSE%" == "true" ( + echo Found %WRAPPER_JAR% + ) +) else ( + if not "%MVNW_REPOURL%" == "" ( + SET DOWNLOAD_URL="%MVNW_REPOURL%/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" + ) + if "%MVNW_VERBOSE%" == "true" ( + echo Couldn't find %WRAPPER_JAR%, downloading it ... + echo Downloading from: %DOWNLOAD_URL% + ) + + powershell -Command "&{"^ + "$webclient = new-object System.Net.WebClient;"^ + "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^ + "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^ + "}"^ + "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"^ + "}" + if "%MVNW_VERBOSE%" == "true" ( + echo Finished downloading %WRAPPER_JAR% + ) +) +@REM End of extension + +@REM Provide a "standardized" way to retrieve the CLI args that will +@REM work with both Windows and non-Windows executions. +set MAVEN_CMD_LINE_ARGS=%* + +%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* +if ERRORLEVEL 1 goto error +goto end + +:error +set ERROR_CODE=1 + +:end +@endlocal & set ERROR_CODE=%ERROR_CODE% + +if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost +@REM check for post script, once with legacy .bat ending and once with .cmd ending +if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" +if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" +:skipRcPost + +@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' +if "%MAVEN_BATCH_PAUSE%" == "on" pause + +if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% + +exit /B %ERROR_CODE% diff --git a/sentinel-demo/sentinel-demo-quarkus/pom.xml b/sentinel-demo/sentinel-demo-quarkus/pom.xml new file mode 100644 index 00000000..16af568d --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/pom.xml @@ -0,0 +1,184 @@ + + + + + sentinel-demo + com.alibaba.csp + 1.8.0-SNAPSHOT + + 4.0.0 + + sentinel-demo-quarkus + + + 3.8.1 + true + 1.8 + 1.8 + UTF-8 + UTF-8 + 1.4.1.Final + quarkus-universe-bom + io.quarkus + 1.4.1.Final + 2.22.1 + + + + + + ${quarkus.platform.group-id} + ${quarkus.platform.artifact-id} + ${quarkus.platform.version} + pom + import + + + + + + + io.quarkus + quarkus-resteasy + + + + io.quarkus + quarkus-jackson + + + + com.alibaba.csp + sentinel-core + + + + com.alibaba.csp + sentinel-logging-slf4j + ${project.version} + + + + com.alibaba.csp + sentinel-transport-simple-http + + + + com.alibaba.csp + sentinel-parameter-flow-control + + + + com.alibaba.csp + sentinel-jax-rs-quarkus-adapter + ${project.version} + + + + com.alibaba.csp + sentinel-annotation-quarkus-adapter + ${project.version} + + + + com.alibaba.csp + sentinel-native-image-quarkus-adapter + ${project.version} + + + + io.quarkus + quarkus-junit5 + test + + + io.rest-assured + rest-assured + test + + + + + + + io.quarkus + quarkus-maven-plugin + ${quarkus-plugin.version} + + + + build + + + + + + maven-compiler-plugin + ${compiler-plugin.version} + + + maven-surefire-plugin + ${surefire-plugin.version} + + + org.jboss.logmanager.LogManager + + + + + org.jboss.jandex + jandex-maven-plugin + 1.0.7 + + + make-index + + jandex + + + + + + + + + + native + + + native + + + + + + maven-failsafe-plugin + ${surefire-plugin.version} + + + + integration-test + verify + + + + + ${project.build.directory}/${project.build.finalName}-runner + + + + + + + + + + native + true + -J-Dcsp.sentinel.log.dir=/tmp,-J-Dcsp.sentinel.api.port=8722,-J-Dcsp.sentinel.heartbeat.client.ip=127.0.0.1,-J-Dcsp.sentinel.dashboard.server=127.0.0.1:8080,-J-Dproject.name=sentinel-demo-quarkus,-H:+TraceClassInitialization,--report-unsupported-elements-at-runtime,--allow-incomplete-classpath + + + + diff --git a/sentinel-demo/sentinel-demo-quarkus/src/main/docker/Dockerfile.jvm b/sentinel-demo/sentinel-demo-quarkus/src/main/docker/Dockerfile.jvm new file mode 100644 index 00000000..b83d032d --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/main/docker/Dockerfile.jvm @@ -0,0 +1,55 @@ +#### +# This Dockerfile is used in order to build a container that runs the Quarkus application in JVM mode +# +# Before building the docker image run: +# +# mvn package +# +# Then, build the image with: +# +# docker build -f src/main/docker/Dockerfile.jvm -t quarkus/sentinel-demo-quarkus-jvm . +# +# Then run the container using: +# +# docker run -i --rm -p 8080:8182 quarkus/sentinel-demo-quarkus-jvm +# +# If you want to include the debug port into your docker image +# you will have to expose the debug port (default 5005) like this : EXPOSE 8080 5050 +# +# Then run the container using : +# +# docker run -i --rm -p 8080:8182 -p 5005:5005 -e JAVA_ENABLE_DEBUG="true" quarkus/sentinel-demo-quarkus-jvm +# +### +FROM registry.access.redhat.com/ubi8/ubi-minimal:8.1 + +ARG JAVA_PACKAGE=java-1.8.0-openjdk-headless +#ARG JAVA_PACKAGE=java-11-openjdk-headless +ARG RUN_JAVA_VERSION=1.3.5 + +ENV LANG='en_US.UTF-8' LANGUAGE='en_US:en' + +# Install java and the run-java script +# Also set up permissions for user `1001` +RUN microdnf install curl ca-certificates ${JAVA_PACKAGE} \ + && microdnf update \ + && microdnf clean all \ + && mkdir /deployments \ + && chown 1001 /deployments \ + && chmod "g+rwX" /deployments \ + && chown 1001:root /deployments \ + && curl https://repo1.maven.org/maven2/io/fabric8/run-java-sh/${RUN_JAVA_VERSION}/run-java-sh-${RUN_JAVA_VERSION}-sh.sh -o /deployments/run-java.sh \ + && chown 1001 /deployments/run-java.sh \ + && chmod 540 /deployments/run-java.sh \ + && echo "securerandom.source=file:/dev/urandom" >> /etc/alternatives/jre/lib/security/java.security + +# Configure the JAVA_OPTIONS, you can add -XshowSettings:vm to also display the heap size. +ENV JAVA_OPTIONS="-Dquarkus.http.host=0.0.0.0 -Djava.util.logging.manager=org.jboss.logmanager.LogManager" + +COPY target/lib/* /deployments/lib/ +COPY target/*-runner.jar /deployments/app.jar + +EXPOSE 8182 +USER 1001 + +ENTRYPOINT [ "/deployments/run-java.sh" ] diff --git a/sentinel-demo/sentinel-demo-quarkus/src/main/docker/Dockerfile.native b/sentinel-demo/sentinel-demo-quarkus/src/main/docker/Dockerfile.native new file mode 100644 index 00000000..1459761d --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/main/docker/Dockerfile.native @@ -0,0 +1,30 @@ +#### +# This Dockerfile is used in order to build a container that runs the Quarkus application in native (no JVM) mode +# +# Before building the docker image run: +# +# mvn package -Pnative -Dquarkus.native.container-build=true +# +# Then, build the image with: +# +# docker build -f src/main/docker/Dockerfile.native -t quarkus/sentinel-demo-quarkus . +# +# Then run the container using: +# +# docker run -i --rm -p 8080:8182 quarkus/sentinel-demo-quarkus +# +### +FROM registry.access.redhat.com/ubi8/ubi-minimal:8.1 +WORKDIR /work/ +COPY target/*-runner /work/application + +# set up permissions for user `1001` +RUN chmod 775 /work /work/application \ + && chown -R 1001 /work \ + && chmod -R "g+rwX" /work \ + && chown -R 1001:root /work + +EXPOSE 8182 +USER 1001 + +CMD ["./application", "-Dquarkus.http.host=0.0.0.0"] diff --git a/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/AppLifecycleBean.java b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/AppLifecycleBean.java new file mode 100644 index 00000000..995f883c --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/AppLifecycleBean.java @@ -0,0 +1,69 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 + * + * https://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 com.alibaba.csp.sentinel.demo.quarkus; + +import com.alibaba.csp.sentinel.slots.block.RuleConstant; +import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRule; +import com.alibaba.csp.sentinel.slots.block.degrade.DegradeRuleManager; +import com.alibaba.csp.sentinel.slots.block.flow.FlowRule; +import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleManager; +import com.alibaba.csp.sentinel.slots.system.SystemRule; +import com.alibaba.csp.sentinel.slots.system.SystemRuleManager; +import io.quarkus.runtime.StartupEvent; +import org.jboss.logging.Logger; + +import javax.enterprise.context.ApplicationScoped; +import javax.enterprise.event.Observes; +import java.util.Arrays; + +/** + * @author sea + */ +@ApplicationScoped +public class AppLifecycleBean { + + private static final Logger LOGGER = Logger.getLogger("ListenerBean"); + + void onStart(@Observes StartupEvent ev) { + LOGGER.info("The application is starting..."); + FlowRule rule = new FlowRule() + .setCount(1) + .setGrade(RuleConstant.FLOW_GRADE_QPS) + .setResource("GET:/hello/txt") + .setLimitApp("default") + .as(FlowRule.class); + FlowRuleManager.loadRules(Arrays.asList(rule)); + + SystemRule systemRule = new SystemRule(); + systemRule.setLimitApp("default"); + systemRule.setAvgRt(3000); + SystemRuleManager.loadRules(Arrays.asList(systemRule)); + + DegradeRule degradeRule1 = new DegradeRule("greeting1") + .setCount(1) + .setGrade(RuleConstant.DEGRADE_GRADE_EXCEPTION_COUNT) + .setTimeWindow(10) + .setMinRequestAmount(1); + + DegradeRule degradeRule2 = new DegradeRule("greeting2") + .setCount(1) + .setGrade(RuleConstant.DEGRADE_GRADE_EXCEPTION_COUNT) + .setTimeWindow(10) + .setMinRequestAmount(1); + DegradeRuleManager.loadRules(Arrays.asList(degradeRule1, degradeRule2)); + } + +} diff --git a/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/CustomExceptionMapper.java b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/CustomExceptionMapper.java new file mode 100644 index 00000000..8b85009f --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/CustomExceptionMapper.java @@ -0,0 +1,39 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 + * + * https://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 com.alibaba.csp.sentinel.demo.quarkus; + +import org.jboss.logging.Logger; + +import javax.annotation.Priority; +import javax.ws.rs.core.Response; +import javax.ws.rs.ext.ExceptionMapper; +import javax.ws.rs.ext.Provider; + +/** + * @author sea + */ +//@Provider +//@Priority(-javax.ws.rs.Priorities.USER) +public class CustomExceptionMapper implements ExceptionMapper { + + static final Logger log = Logger.getLogger(CustomExceptionMapper.class); + + @Override + public Response toResponse(Throwable exception) { + log.error(exception.getMessage(), exception); + return Response.serverError().entity(exception.getMessage()).build(); + } +} diff --git a/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingFallback.java b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingFallback.java new file mode 100644 index 00000000..d5833801 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingFallback.java @@ -0,0 +1,34 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 + * + * https://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 com.alibaba.csp.sentinel.demo.quarkus; + +import com.alibaba.csp.sentinel.slots.block.BlockException; +import io.quarkus.runtime.annotations.RegisterForReflection; + +/** + * @author sea + */ +@RegisterForReflection +public class GreetingFallback { + + public static String globalBlockHandler(String name, BlockException ex) { + return "globalBlockHandler, ex:" + ex.getMessage(); + } + + public static String globalDefaultFallback(String name, Throwable t) { + return "globalDefaultFallback, ex:" + t.getMessage(); + } +} diff --git a/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingResource.java b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingResource.java new file mode 100644 index 00000000..b716e530 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingResource.java @@ -0,0 +1,95 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 + * + * https://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 com.alibaba.csp.sentinel.demo.quarkus; + +import javax.inject.Inject; +import javax.ws.rs.*; +import javax.ws.rs.container.AsyncResponse; +import javax.ws.rs.container.Suspended; +import javax.ws.rs.core.MediaType; +import javax.ws.rs.core.Response; +import java.util.concurrent.*; + +@Path("/hello") +public class GreetingResource { + + @Inject + GreetingService greetingService; + + ExecutorService executor = new ThreadPoolExecutor(5, 5, + 0L, TimeUnit.MILLISECONDS, + new LinkedBlockingQueue()); + + @GET + @Path("/txt") + @Produces(MediaType.TEXT_PLAIN) + public String hello() throws InterruptedException { + TimeUnit.MILLISECONDS.sleep(500); + return "hello"; + } + + @GET + @Path("/fallback/{name}") + @Produces(MediaType.TEXT_PLAIN) + public String fallback(@PathParam(value = "name") String name) { + return greetingService.greeting(name); + } + + @GET + @Path("/fallback2/{name}") + @Produces(MediaType.TEXT_PLAIN) + public String fallback2(@PathParam(value = "name") String name) { + return greetingService.greetingWithFallbackName(name); + } + + @Path("/async") + @GET + @Produces({ MediaType.APPLICATION_JSON }) + public void asyncHello(@Suspended final AsyncResponse asyncResponse) { + executor.submit(() -> { + try { + TimeUnit.MILLISECONDS.sleep(100); + } catch (InterruptedException e) { + e.printStackTrace(); + } + asyncResponse.resume("Hello!"); + }); + } + + @Path("/ex") + @GET + @Produces({ MediaType.APPLICATION_JSON }) + public String exception() { + throw new RuntimeException("test exception mapper"); + } + + @Path("/400") + @GET + @Produces({ MediaType.APPLICATION_JSON }) + public String badRequest() { + throw new WebApplicationException(Response.status(Response.Status.BAD_REQUEST) + .entity("test return 400") + .build()); + } + + @Path("/delay/{seconds}") + @GET + @Produces({ MediaType.APPLICATION_JSON }) + public String delay(@PathParam(value = "seconds") long seconds) throws InterruptedException { + TimeUnit.SECONDS.sleep(seconds); + return "finish"; + } +} diff --git a/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingService.java b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingService.java new file mode 100644 index 00000000..b6d6a6d9 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/main/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingService.java @@ -0,0 +1,49 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 + * + * https://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 com.alibaba.csp.sentinel.demo.quarkus; + +import com.alibaba.csp.sentinel.annotation.cdi.interceptor.SentinelResourceBinding; +import io.quarkus.runtime.annotations.RegisterForReflection; + +import javax.enterprise.context.ApplicationScoped; + +/** + * @author sea + */ +@ApplicationScoped +@RegisterForReflection +public class GreetingService { + + @SentinelResourceBinding(value = "greeting1", fallback = "globalDefaultFallback", fallbackClass = GreetingFallback.class, blockHandler = "globalBlockHandler", blockHandlerClass = GreetingFallback.class) + public String greeting(String name) { + if ("degrade".equals(name)) { + throw new RuntimeException("test sentinel fallback"); + } + return "hello " + name; + } + + @SentinelResourceBinding(value = "greeting2", fallback = "greetingFallback") + public String greetingWithFallbackName(String name) { + if ("degrade".equals(name)) { + throw new RuntimeException("test sentinel fallback"); + } + return "hello " + name; + } + + public String greetingFallback(String name) { + return "greetingFallback:" + name; + } +} diff --git a/sentinel-demo/sentinel-demo-quarkus/src/main/resources/META-INF/resources/index.html b/sentinel-demo/sentinel-demo-quarkus/src/main/resources/META-INF/resources/index.html new file mode 100644 index 00000000..6fb34d3d --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/main/resources/META-INF/resources/index.html @@ -0,0 +1,152 @@ + + + + + sentinel-quarkus-demo - 1.0-SNAPSHOT + + + + + + +
+
+

Congratulations, you have created a new Quarkus application.

+ +

Why do you see this?

+ +

This page is served by Quarkus. The source is in + src/main/resources/META-INF/resources/index.html.

+ +

What can I do from here?

+ +

If not already done, run the application in dev mode using: mvn compile quarkus:dev. +

+
    +
  • Add REST resources, Servlets, functions and other services in src/main/java.
    • +
  • Your static assets are located in src/main/resources/META-INF/resources.
    • +
  • Configure your application in src/main/resources/application.properties. +
    • +
+ +

How do I get rid of this page?

+

Just delete the src/main/resources/META-INF/resources/index.html file.

+
+
+
+

Application

+
    +
  • GroupId: com.alibaba.csp
    • +
  • ArtifactId: sentinel-quarkus-demo
    • +
  • Version: 1.0-SNAPSHOT
    • +
  • Quarkus Version: 1.4.1.Final
    • +
+
+
+

Next steps

+ +
+
+
+ + + + \ No newline at end of file diff --git a/sentinel-demo/sentinel-demo-quarkus/src/main/resources/application.properties b/sentinel-demo/sentinel-demo-quarkus/src/main/resources/application.properties new file mode 100644 index 00000000..b0d5f066 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/main/resources/application.properties @@ -0,0 +1,3 @@ +# Configuration file +# key = value +quarkus.http.port=8182 diff --git a/sentinel-demo/sentinel-demo-quarkus/src/test/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingResourceTest.java b/sentinel-demo/sentinel-demo-quarkus/src/test/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingResourceTest.java new file mode 100644 index 00000000..3f3f337c --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/test/java/com/alibaba/csp/sentinel/demo/quarkus/GreetingResourceTest.java @@ -0,0 +1,105 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 + * + * https://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 com.alibaba.csp.sentinel.demo.quarkus; + +import com.alibaba.csp.sentinel.slots.block.flow.FlowRuleManager; +import com.alibaba.csp.sentinel.slots.clusterbuilder.ClusterBuilderSlot; +import io.quarkus.test.junit.QuarkusTest; +import org.junit.jupiter.api.AfterEach; +import org.junit.jupiter.api.Test; + +import static io.restassured.RestAssured.given; +import static org.hamcrest.CoreMatchers.is; + +@QuarkusTest +public class GreetingResourceTest { + + @AfterEach + public void cleanUp() { + ClusterBuilderSlot.resetClusterNodes(); + } + + @Test + public void testSentinelJaxRsQuarkusAdapter() { + given() + .when().get("/hello/txt") + .then() + .statusCode(200) + .body(is("hello")); + given() + .when().get("/hello/txt") + .then() + .statusCode(javax.ws.rs.core.Response.Status.TOO_MANY_REQUESTS.getStatusCode()) + .body(is("Blocked by Sentinel (flow limiting)")); + } + + @Test + public void testSentinelAnnotationQuarkusAdapter() { + given() + .when().get("/hello/fallback/a") + .then() + .statusCode(200) + .body(is("hello a")); + given() + .when().get("/hello/fallback/b") + .then() + .statusCode(200) + .body(is("hello b")); + given() + .when().get("/hello/fallback/degrade") + .then() + .statusCode(200) + .body(is("globalDefaultFallback, ex:test sentinel fallback")); + given() + .when().get("/hello/fallback/degrade") + .then() + .statusCode(200) + .body(is("globalBlockHandler, ex:null")); + given() + .when().get("/hello/fallback/a") + .then() + .statusCode(200) + .body(is("globalBlockHandler, ex:null")); + + given() + .when().get("/hello/fallback2/a") + .then() + .statusCode(200) + .body(is("hello a")); + given() + .when().get("/hello/fallback2/b") + .then() + .statusCode(200) + .body(is("hello b")); + given() + .when().get("/hello/fallback2/degrade") + .then() + .statusCode(200) + .body(is("greetingFallback:degrade")); + given() + .when().get("/hello/fallback2/degrade") + .then() + .statusCode(200) + .body(is("greetingFallback:degrade")); + given() + .when().get("/hello/fallback2/a") + .then() + .statusCode(200) + .body(is("greetingFallback:a")); + + } + +} diff --git a/sentinel-demo/sentinel-demo-quarkus/src/test/java/com/alibaba/csp/sentinel/demo/quarkus/NativeGreetingResourceIT.java b/sentinel-demo/sentinel-demo-quarkus/src/test/java/com/alibaba/csp/sentinel/demo/quarkus/NativeGreetingResourceIT.java new file mode 100644 index 00000000..1a41b235 --- /dev/null +++ b/sentinel-demo/sentinel-demo-quarkus/src/test/java/com/alibaba/csp/sentinel/demo/quarkus/NativeGreetingResourceIT.java @@ -0,0 +1,24 @@ +/* + * Copyright 1999-2020 Alibaba Group Holding Ltd. + * + * 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 + * + * https://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 com.alibaba.csp.sentinel.demo.quarkus; + +import io.quarkus.test.junit.NativeImageTest; + +@NativeImageTest +public class NativeGreetingResourceIT extends GreetingResourceTest { + + // Execute the same tests but in native mode. +}