You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@camel.apache.org by da...@apache.org on 2019/11/20 21:07:35 UTC
[camel-quarkus] branch master updated: Add Hystirx component
extension (#449)
This is an automated email from the ASF dual-hosted git repository.
davsclaus pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel-quarkus.git
View the commit online:
https://github.com/apache/camel-quarkus/commit/9bbab37c54cedb64666643a0e3c45313cb91571d
The following commit(s) were added to refs/heads/master by this push:
new 9bbab37 Add Hystirx component extension (#449)
9bbab37 is described below
commit 9bbab37c54cedb64666643a0e3c45313cb91571d
Author: James Netherton <ja...@users.noreply.github.com>
AuthorDate: Wed Nov 20 21:07:21 2019 +0000
Add Hystirx component extension (#449)
fixes #429
---
.../quarkus/QuarkusRuntimeProviderTest.java | 1 -
.../pages/list-of-camel-quarkus-extensions.adoc | 4 +-
extensions/hystrix/deployment/pom.xml | 75 ++++++++++++
.../hystrix/deployment/HystrixProcessor.java | 56 +++++++++
extensions/hystrix/pom.xml | 39 ++++++
extensions/hystrix/runtime/pom.xml | 86 +++++++++++++
.../hystrix/graal/SubstituteConfigJMXManager.java | 38 ++++++
.../graal/SubstituteRxJavaUnsafeAccess.java | 29 +++++
.../main/resources/META-INF/quarkus-extension.yaml | 27 ++++
extensions/pom.xml | 1 +
extensions/readme.adoc | 4 +-
integration-tests/hystrix/pom.xml | 136 +++++++++++++++++++++
.../component/hystrix/it/HystrixResource.java | 51 ++++++++
.../component/hystrix/it/HystrixRoutes.java | 49 ++++++++
.../quarkus/component/hystrix/it/HystrixIT.java | 24 ++++
.../quarkus/component/hystrix/it/HystrixTest.java | 52 ++++++++
integration-tests/pom.xml | 1 +
poms/bom-deployment/pom.xml | 5 +
poms/bom/pom.xml | 10 ++
19 files changed, 685 insertions(+), 3 deletions(-)
diff --git a/catalog/camel-quarkus-catalog/src/test/java/org/apache/camel/catalog/quarkus/QuarkusRuntimeProviderTest.java b/catalog/camel-quarkus-catalog/src/test/java/org/apache/camel/catalog/quarkus/QuarkusRuntimeProviderTest.java
index ea58a68..0e2c8ae 100644
--- a/catalog/camel-quarkus-catalog/src/test/java/org/apache/camel/catalog/quarkus/QuarkusRuntimeProviderTest.java
+++ b/catalog/camel-quarkus-catalog/src/test/java/org/apache/camel/catalog/quarkus/QuarkusRuntimeProviderTest.java
@@ -115,7 +115,6 @@ public class QuarkusRuntimeProviderTest {
assertTrue(names.contains("reactive-executor-vertx"));
assertFalse(names.contains("blueprint"));
- assertFalse(names.contains("hystrix"));
}
@Test
diff --git a/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc b/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc
index 53f155b..2097a26 100644
--- a/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc
+++ b/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc
@@ -195,7 +195,7 @@ Number of Camel languages: 8 in 2 JAR artifacts (0 deprecated)
== Miscellaneous Extensions
// others: START
-Number of miscellaneous extensions: 7 in 7 JAR artifacts (0 deprecated)
+Number of miscellaneous extensions: 8 in 8 JAR artifacts (0 deprecated)
[width="100%",cols="4,1,5",options="header"]
|===
@@ -209,6 +209,8 @@ Number of miscellaneous extensions: 7 in 7 JAR artifacts (0 deprecated)
| (camel-quarkus-core-xml) | 0.3 | Includes implementations of Java Architecture for XML Binding (JAXB) and Java API for XML Processing (JAXP)
+| (camel-quarkus-hystrix) | 0.5 | Circuit Breaker EIP using Netflix Hystrix
+
| xref:extensions/microprofile-health.adoc[camel-quarkus-microprofile-health] | 0.3 | Bridging Eclipse MicroProfile Health with Camel health checks
| xref:extensions/opentracing.adoc[camel-quarkus-opentracing] | 0.3 | Distributed tracing using OpenTracing
diff --git a/extensions/hystrix/deployment/pom.xml b/extensions/hystrix/deployment/pom.xml
new file mode 100644
index 0000000..2c4eb4d
--- /dev/null
+++ b/extensions/hystrix/deployment/pom.xml
@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ 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.
+
+-->
+<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>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-hystrix-parent</artifactId>
+ <version>0.4.1-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>camel-quarkus-hystrix-deployment</artifactId>
+ <name>Camel Quarkus :: Hystrix :: Deployment</name>
+
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-bom-deployment</artifactId>
+ <version>${project.version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-core-deployment</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-hystrix</artifactId>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <configuration>
+ <annotationProcessorPaths>
+ <path>
+ <groupId>io.quarkus</groupId>
+ <artifactId>quarkus-extension-processor</artifactId>
+ <version>${quarkus.version}</version>
+ </path>
+ </annotationProcessorPaths>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
diff --git a/extensions/hystrix/deployment/src/main/java/org/apache/camel/quarkus/component/hystrix/deployment/HystrixProcessor.java b/extensions/hystrix/deployment/src/main/java/org/apache/camel/quarkus/component/hystrix/deployment/HystrixProcessor.java
new file mode 100644
index 0000000..bbb2e83
--- /dev/null
+++ b/extensions/hystrix/deployment/src/main/java/org/apache/camel/quarkus/component/hystrix/deployment/HystrixProcessor.java
@@ -0,0 +1,56 @@
+/*
+ * 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.
+ */
+package org.apache.camel.quarkus.component.hystrix.deployment;
+
+import io.quarkus.deployment.annotations.BuildProducer;
+import io.quarkus.deployment.annotations.BuildStep;
+import io.quarkus.deployment.builditem.FeatureBuildItem;
+import io.quarkus.deployment.builditem.nativeimage.NativeImageResourceBuildItem;
+import io.quarkus.deployment.builditem.nativeimage.NativeImageSystemPropertyBuildItem;
+import io.quarkus.deployment.builditem.nativeimage.ReflectiveClassBuildItem;
+
+import org.apache.camel.model.HystrixConfigurationCommon;
+import org.apache.camel.model.HystrixConfigurationDefinition;
+import org.apache.camel.model.HystrixDefinition;
+import org.apache.camel.model.OnFallbackDefinition;
+
+class HystrixProcessor {
+
+ private static final String FEATURE = "camel-hystrix";
+
+ @BuildStep
+ FeatureBuildItem feature() {
+ return new FeatureBuildItem(FEATURE);
+ }
+
+ @BuildStep
+ void registerForReflection(BuildProducer<ReflectiveClassBuildItem> reflectiveClass,
+ BuildProducer<NativeImageResourceBuildItem> resource,
+ BuildProducer<NativeImageSystemPropertyBuildItem> systemProperty) {
+
+ reflectiveClass.produce(new ReflectiveClassBuildItem(true, true,
+ HystrixConfigurationCommon.class,
+ HystrixConfigurationDefinition.class,
+ HystrixDefinition.class,
+ OnFallbackDefinition.class));
+
+ resource.produce(new NativeImageResourceBuildItem("META-INF/services/org/apache/camel/model/HystrixDefinition"));
+
+ // Force RxJava to not use Unsafe API
+ systemProperty.produce(new NativeImageSystemPropertyBuildItem("rx.unsafe-disable", "true"));
+ }
+}
diff --git a/extensions/hystrix/pom.xml b/extensions/hystrix/pom.xml
new file mode 100644
index 0000000..32210c5
--- /dev/null
+++ b/extensions/hystrix/pom.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ 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.
+
+-->
+<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>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-build-parent</artifactId>
+ <version>0.4.1-SNAPSHOT</version>
+ <relativePath>../../poms/build-parent/pom.xml</relativePath>
+ </parent>
+
+ <artifactId>camel-quarkus-hystrix-parent</artifactId>
+ <name>Camel Quarkus :: Hystrix</name>
+ <packaging>pom</packaging>
+
+ <modules>
+ <module>deployment</module>
+ <module>runtime</module>
+ </modules>
+</project>
diff --git a/extensions/hystrix/runtime/pom.xml b/extensions/hystrix/runtime/pom.xml
new file mode 100644
index 0000000..645d133
--- /dev/null
+++ b/extensions/hystrix/runtime/pom.xml
@@ -0,0 +1,86 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ 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.
+
+-->
+<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>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-hystrix-parent</artifactId>
+ <version>0.4.1-SNAPSHOT</version>
+ <relativePath>../pom.xml</relativePath>
+ </parent>
+
+ <artifactId>camel-quarkus-hystrix</artifactId>
+ <name>Camel Quarkus :: Hystrix :: Runtime</name>
+
+ <properties>
+ <firstVersion>0.5.0</firstVersion>
+ </properties>
+
+ <dependencyManagement>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-bom</artifactId>
+ <version>${project.version}</version>
+ <type>pom</type>
+ <scope>import</scope>
+ </dependency>
+ </dependencies>
+ </dependencyManagement>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-core</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-hystrix</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>com.oracle.substratevm</groupId>
+ <artifactId>svm</artifactId>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>io.quarkus</groupId>
+ <artifactId>quarkus-bootstrap-maven-plugin</artifactId>
+ </plugin>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <configuration>
+ <annotationProcessorPaths>
+ <path>
+ <groupId>io.quarkus</groupId>
+ <artifactId>quarkus-extension-processor</artifactId>
+ <version>${quarkus.version}</version>
+ </path>
+ </annotationProcessorPaths>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
diff --git a/extensions/hystrix/runtime/src/main/java/org/apache/camel/quarkus/component/hystrix/graal/SubstituteConfigJMXManager.java b/extensions/hystrix/runtime/src/main/java/org/apache/camel/quarkus/component/hystrix/graal/SubstituteConfigJMXManager.java
new file mode 100644
index 0000000..29afe09
--- /dev/null
+++ b/extensions/hystrix/runtime/src/main/java/org/apache/camel/quarkus/component/hystrix/graal/SubstituteConfigJMXManager.java
@@ -0,0 +1,38 @@
+/*
+ * 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.
+ */
+package org.apache.camel.quarkus.component.hystrix.graal;
+
+import com.netflix.config.jmx.ConfigMBean;
+import com.oracle.svm.core.annotate.Substitute;
+import com.oracle.svm.core.annotate.TargetClass;
+
+import org.apache.commons.configuration.AbstractConfiguration;
+
+@TargetClass(className = "com.netflix.config.jmx.ConfigJMXManager")
+public final class SubstituteConfigJMXManager {
+
+ @Substitute
+ public static ConfigMBean registerConfigMbean(AbstractConfiguration config) {
+ return null;
+ }
+
+ @Substitute
+ public static void unRegisterConfigMBean(AbstractConfiguration config, ConfigMBean mbean) {
+ // Noop
+ }
+
+}
diff --git a/extensions/hystrix/runtime/src/main/java/org/apache/camel/quarkus/component/hystrix/graal/SubstituteRxJavaUnsafeAccess.java b/extensions/hystrix/runtime/src/main/java/org/apache/camel/quarkus/component/hystrix/graal/SubstituteRxJavaUnsafeAccess.java
new file mode 100644
index 0000000..d4c692f
--- /dev/null
+++ b/extensions/hystrix/runtime/src/main/java/org/apache/camel/quarkus/component/hystrix/graal/SubstituteRxJavaUnsafeAccess.java
@@ -0,0 +1,29 @@
+/*
+ * 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.
+ */
+package org.apache.camel.quarkus.component.hystrix.graal;
+
+import com.oracle.svm.core.annotate.Substitute;
+import com.oracle.svm.core.annotate.TargetClass;
+
+@TargetClass(className = "rx.internal.util.unsafe.UnsafeAccess")
+public final class SubstituteRxJavaUnsafeAccess {
+
+ @Substitute
+ public static boolean isUnsafeAvailable() {
+ return false;
+ }
+}
diff --git a/extensions/hystrix/runtime/src/main/resources/META-INF/quarkus-extension.yaml b/extensions/hystrix/runtime/src/main/resources/META-INF/quarkus-extension.yaml
new file mode 100644
index 0000000..66199a8
--- /dev/null
+++ b/extensions/hystrix/runtime/src/main/resources/META-INF/quarkus-extension.yaml
@@ -0,0 +1,27 @@
+#
+# 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.
+#
+
+---
+name: "Camel Quarkus Hystrix"
+description: "Camel Hystrix support"
+metadata:
+ keywords:
+ - "camel"
+ - "hystrix"
+ guide: "https://quarkus.io/guides/camel"
+ categories:
+ - "integration"
\ No newline at end of file
diff --git a/extensions/pom.xml b/extensions/pom.xml
index fed1366..2ea812c 100644
--- a/extensions/pom.xml
+++ b/extensions/pom.xml
@@ -58,6 +58,7 @@
<module>exec</module>
<module>fhir</module>
<module>file</module>
+ <module>hystrix</module>
<module>infinispan</module>
<module>jackson</module>
<module>jdbc</module>
diff --git a/extensions/readme.adoc b/extensions/readme.adoc
index 539d09c..ce94d79 100644
--- a/extensions/readme.adoc
+++ b/extensions/readme.adoc
@@ -197,7 +197,7 @@ Number of Camel languages: 8 in 2 JAR artifacts (0 deprecated)
== Miscellaneous Extensions
// others: START
-Number of miscellaneous extensions: 7 in 7 JAR artifacts (0 deprecated)
+Number of miscellaneous extensions: 8 in 8 JAR artifacts (0 deprecated)
[width="100%",cols="4,1,5",options="header"]
|===
@@ -211,6 +211,8 @@ Number of miscellaneous extensions: 7 in 7 JAR artifacts (0 deprecated)
| (camel-quarkus-core-xml) | 0.3 | Includes implementations of Java Architecture for XML Binding (JAXB) and Java API for XML Processing (JAXP)
+| (camel-quarkus-hystrix) | 0.5 | Circuit Breaker EIP using Netflix Hystrix
+
| xref:extensions/microprofile-health.adoc[camel-quarkus-microprofile-health] | 0.3 | Bridging Eclipse MicroProfile Health with Camel health checks
| xref:extensions/opentracing.adoc[camel-quarkus-opentracing] | 0.3 | Distributed tracing using OpenTracing
diff --git a/integration-tests/hystrix/pom.xml b/integration-tests/hystrix/pom.xml
new file mode 100644
index 0000000..6d3c01d
--- /dev/null
+++ b/integration-tests/hystrix/pom.xml
@@ -0,0 +1,136 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+
+ 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.
+
+-->
+<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>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-integration-tests</artifactId>
+ <version>0.4.1-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>camel-quarkus-integration-test-hystrix</artifactId>
+ <name>Camel Quarkus :: Integration Tests :: Hystrix</name>
+ <description>Integration tests for Camel Quarkus Hystrix extension</description>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-hystrix</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-direct</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-netty-http</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>io.quarkus</groupId>
+ <artifactId>quarkus-resteasy</artifactId>
+ </dependency>
+
+ <!-- test dependencies -->
+ <dependency>
+ <groupId>io.quarkus</groupId>
+ <artifactId>quarkus-junit5</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>io.rest-assured</groupId>
+ <artifactId>rest-assured</artifactId>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>io.quarkus</groupId>
+ <artifactId>quarkus-maven-plugin</artifactId>
+ <executions>
+ <execution>
+ <goals>
+ <goal>build</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+ <profiles>
+ <profile>
+ <id>native</id>
+ <activation>
+ <property>
+ <name>native</name>
+ </property>
+ </activation>
+ <build>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-failsafe-plugin</artifactId>
+ <executions>
+ <execution>
+ <goals>
+ <goal>integration-test</goal>
+ <goal>verify</goal>
+ </goals>
+ <configuration>
+ <systemProperties>
+ <native.image.path>${project.build.directory}/${project.build.finalName}-runner</native.image.path>
+ </systemProperties>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <groupId>io.quarkus</groupId>
+ <artifactId>quarkus-maven-plugin</artifactId>
+ <executions>
+ <execution>
+ <id>native-image</id>
+ <goals>
+ <goal>native-image</goal>
+ </goals>
+ <configuration>
+ <reportErrorsAtRuntime>false</reportErrorsAtRuntime>
+ <cleanupServer>true</cleanupServer>
+ <enableHttpsUrlHandler>true</enableHttpsUrlHandler>
+ <enableServer>false</enableServer>
+ <dumpProxies>false</dumpProxies>
+ <graalvmHome>${graalvmHome}</graalvmHome>
+ <enableJni>true</enableJni>
+ <enableAllSecurityServices>true</enableAllSecurityServices>
+ <disableReports>true</disableReports>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+ </profile>
+ </profiles>
+
+</project>
diff --git a/integration-tests/hystrix/src/main/java/org/apache/camel/quarkus/component/hystrix/it/HystrixResource.java b/integration-tests/hystrix/src/main/java/org/apache/camel/quarkus/component/hystrix/it/HystrixResource.java
new file mode 100644
index 0000000..5e6a9df
--- /dev/null
+++ b/integration-tests/hystrix/src/main/java/org/apache/camel/quarkus/component/hystrix/it/HystrixResource.java
@@ -0,0 +1,51 @@
+/*
+ * 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.
+ */
+package org.apache.camel.quarkus.component.hystrix.it;
+
+import javax.enterprise.context.ApplicationScoped;
+import javax.inject.Inject;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.PathParam;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.MediaType;
+
+import org.apache.camel.ProducerTemplate;
+
+@Path("/hystrix")
+@ApplicationScoped
+public class HystrixResource {
+
+ @Inject
+ ProducerTemplate producerTemplate;
+
+ @Path("/fallback/delay/{delayMilliseconds}")
+ @GET
+ @Produces(MediaType.TEXT_PLAIN)
+ public String hystrixFallbackWithDelay(@PathParam("delayMilliseconds") long delayMilliseconds) throws Exception {
+ return producerTemplate.requestBodyAndHeader("direct:fallback", null, "delayMilliseconds", delayMilliseconds,
+ String.class);
+ }
+
+ @Path("/fallback/network")
+ @GET
+ @Produces(MediaType.TEXT_PLAIN)
+ public String hystrixFallbackViaNetwork() throws Exception {
+ return producerTemplate.requestBody("direct:fallbackViaNetwork", null, String.class);
+ }
+
+}
diff --git a/integration-tests/hystrix/src/main/java/org/apache/camel/quarkus/component/hystrix/it/HystrixRoutes.java b/integration-tests/hystrix/src/main/java/org/apache/camel/quarkus/component/hystrix/it/HystrixRoutes.java
new file mode 100644
index 0000000..80c5d82
--- /dev/null
+++ b/integration-tests/hystrix/src/main/java/org/apache/camel/quarkus/component/hystrix/it/HystrixRoutes.java
@@ -0,0 +1,49 @@
+/*
+ * 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.
+ */
+package org.apache.camel.quarkus.component.hystrix.it;
+
+import org.apache.camel.builder.RouteBuilder;
+
+public class HystrixRoutes extends RouteBuilder {
+
+ @Override
+ public void configure() throws Exception {
+ from("direct:fallback")
+ .hystrix()
+ .hystrixConfiguration()
+ .executionTimeoutInMilliseconds(100)
+ .end()
+ .to("direct:delay")
+ .onFallback()
+ .setBody(constant("Fallback response"))
+ .end();
+
+ from("direct:fallbackViaNetwork")
+ .hystrix()
+ .throwException(new IllegalStateException("Forced exception"))
+ .onFallbackViaNetwork()
+ .to("netty-http:http://localhost:8999/network/fallback")
+ .end();
+
+ from("direct:delay")
+ .delay(simple("${header.delayMilliseconds}"))
+ .setBody(constant("Hello Camel Quarkus Hystrix"));
+
+ from("netty-http:http://0.0.0.0:8999/network/fallback")
+ .setBody(constant("Fallback via network response"));
+ }
+}
diff --git a/integration-tests/hystrix/src/test/java/org/apache/camel/quarkus/component/hystrix/it/HystrixIT.java b/integration-tests/hystrix/src/test/java/org/apache/camel/quarkus/component/hystrix/it/HystrixIT.java
new file mode 100644
index 0000000..6eb4115
--- /dev/null
+++ b/integration-tests/hystrix/src/test/java/org/apache/camel/quarkus/component/hystrix/it/HystrixIT.java
@@ -0,0 +1,24 @@
+/*
+ * 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.
+ */
+package org.apache.camel.quarkus.component.hystrix.it;
+
+import io.quarkus.test.junit.NativeImageTest;
+
+@NativeImageTest
+class HystrixIT extends HystrixTest {
+
+}
diff --git a/integration-tests/hystrix/src/test/java/org/apache/camel/quarkus/component/hystrix/it/HystrixTest.java b/integration-tests/hystrix/src/test/java/org/apache/camel/quarkus/component/hystrix/it/HystrixTest.java
new file mode 100644
index 0000000..6056c81
--- /dev/null
+++ b/integration-tests/hystrix/src/test/java/org/apache/camel/quarkus/component/hystrix/it/HystrixTest.java
@@ -0,0 +1,52 @@
+/*
+ * 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.
+ */
+package org.apache.camel.quarkus.component.hystrix.it;
+
+import io.quarkus.test.junit.QuarkusTest;
+import io.restassured.RestAssured;
+
+import org.junit.jupiter.api.Test;
+import static org.hamcrest.core.Is.is;
+
+@QuarkusTest
+class HystrixTest {
+
+ @Test
+ public void testHystrixFallback() {
+
+ // Try a 10 millisecond delay in route processing to be within the allowed circuit breaker tolerance
+ RestAssured.get("/hystrix/fallback/delay/10")
+ .then()
+ .statusCode(200)
+ .body(is("Hello Camel Quarkus Hystrix"));
+
+ // Try an unacceptable delay to trigger the fallback response
+ RestAssured.get("/hystrix/fallback/delay/110")
+ .then()
+ .statusCode(200)
+ .body(is("Fallback response"));
+ }
+
+ @Test
+ public void testHystrixFallbackViaNetwork() {
+
+ RestAssured.get("/hystrix/fallback/network")
+ .then()
+ .statusCode(200)
+ .body(is("Fallback via network response"));
+ }
+}
diff --git a/integration-tests/pom.xml b/integration-tests/pom.xml
index ec0dff5..689e5f0 100644
--- a/integration-tests/pom.xml
+++ b/integration-tests/pom.xml
@@ -84,6 +84,7 @@
<module>exec</module>
<module>fhir</module>
<module>file</module>
+ <module>hystrix</module>
<module>infinispan</module>
<module>jackson</module>
<module>jdbc</module>
diff --git a/poms/bom-deployment/pom.xml b/poms/bom-deployment/pom.xml
index c02b3a7..f6d242b 100644
--- a/poms/bom-deployment/pom.xml
+++ b/poms/bom-deployment/pom.xml
@@ -190,6 +190,11 @@
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-hystrix-deployment</artifactId>
+ <version>${camel-quarkus.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-kafka-deployment</artifactId>
<version>${camel-quarkus.version}</version>
</dependency>
diff --git a/poms/bom/pom.xml b/poms/bom/pom.xml
index 2d53686..52bd846 100644
--- a/poms/bom/pom.xml
+++ b/poms/bom/pom.xml
@@ -176,6 +176,11 @@
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
+ <artifactId>camel-hystrix</artifactId>
+ <version>${camel.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
<artifactId>camel-infinispan</artifactId>
<version>${camel.version}</version>
<exclusions>
@@ -485,6 +490,11 @@
</dependency>
<dependency>
<groupId>org.apache.camel.quarkus</groupId>
+ <artifactId>camel-quarkus-hystrix</artifactId>
+ <version>${camel-quarkus.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel.quarkus</groupId>
<artifactId>camel-quarkus-infinispan</artifactId>
<version>${camel-quarkus.version}</version>
</dependency>