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Posted to commits@camel.apache.org by pp...@apache.org on 2020/03/25 14:41:37 UTC

[camel-quarkus] 01/02: Fix #964 Protobuf dataformat support (JVM only)

This is an automated email from the ASF dual-hosted git repository.

ppalaga pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/camel-quarkus.git

commit dcb610a26e22fc9aed199cc264159238d1f6b812
Author: Peter Palaga <pp...@redhat.com>
AuthorDate: Tue Mar 24 12:15:10 2020 +0100

    Fix #964 Protobuf dataformat support (JVM only)
---
 .../pages/list-of-camel-quarkus-extensions.adoc    |   5 +-
 extensions-jvm/pom.xml                             |   1 +
 extensions-jvm/protobuf/deployment/pom.xml         |  75 ++++++++++++
 .../protobuf/deployment/ProtobufProcessor.java     |  46 ++++++++
 extensions-jvm/protobuf/integration-test/pom.xml   | 129 +++++++++++++++++++++
 .../component/protobuf/it/ProtobufResource.java    |  59 ++++++++++
 .../component/protobuf/it/ProtobufRoute.java       |  35 ++++++
 .../src/main/proto/addressbook.proto               |  38 ++++++
 .../component/protobuf/it/ProtobufTest.java        |  67 +++++++++++
 extensions-jvm/protobuf/pom.xml                    |  40 +++++++
 extensions-jvm/protobuf/runtime/pom.xml            |  83 +++++++++++++
 .../main/resources/META-INF/quarkus-extension.yaml |  29 +++++
 pom.xml                                            |   4 +
 poms/bom-deployment/pom.xml                        |   5 +
 poms/bom/pom.xml                                   |  10 ++
 poms/build-parent/pom.xml                          |  11 +-
 16 files changed, 635 insertions(+), 2 deletions(-)

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 1967641..5314620 100644
--- a/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc
+++ b/docs/modules/ROOT/pages/list-of-camel-quarkus-extensions.adoc
@@ -603,7 +603,7 @@ Level | Since | Description
 == Camel Data Formats
 
 // dataformats: START
-Number of Camel data formats: 25 in 20 JAR artifacts (0 deprecated)
+Number of Camel data formats: 26 in 21 JAR artifacts (0 deprecated)
 
 [width="100%",cols="4,1,1,5",options="header"]
 |===
@@ -664,6 +664,9 @@ Level | Since | Description
 | link:https://camel.apache.org/components/latest/mime-multipart-dataformat.html[MIME Multipart] (camel-quarkus-mail) | Native +
  Stable | 0.2.0 | The MIME Multipart data format is used for marshalling Camel messages with attachments into MIME-Multipart message, and vise-versa.
 
+| link:https://camel.apache.org/components/latest/protobuf-dataformat.html[Protobuf] (camel-quarkus-protobuf) | JVM +
+ Preview | 1.0.0-M6 | The Protobuf data format is used for serializing between Java objects and the Google Protobuf protocol.
+
 | link:https://camel.apache.org/components/latest/soapjaxb-dataformat.html[SOAP] (camel-quarkus-soap) | Native +
  Stable | 1.0.0-M5 | SOAP is a data format which uses JAXB2 and JAX-WS annotations to marshal and unmarshal SOAP payloads.
 
diff --git a/extensions-jvm/pom.xml b/extensions-jvm/pom.xml
index ded5ca0..212a060 100644
--- a/extensions-jvm/pom.xml
+++ b/extensions-jvm/pom.xml
@@ -67,6 +67,7 @@
         <module>nitrite</module>
         <module>ognl</module>
         <module>openstack</module>
+        <module>protobuf</module>
         <module>pubnub</module>
         <module>rabbitmq</module>
         <module>sap-netweaver</module>
diff --git a/extensions-jvm/protobuf/deployment/pom.xml b/extensions-jvm/protobuf/deployment/pom.xml
new file mode 100644
index 0000000..d4b0a6a
--- /dev/null
+++ b/extensions-jvm/protobuf/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-protobuf-parent</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>camel-quarkus-protobuf-deployment</artifactId>
+    <name>Camel Quarkus :: Protobuf :: Deployment</name>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.apache.camel.quarkus</groupId>
+                <artifactId>camel-quarkus-bom-deployment</artifactId>
+                <version>${project.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.apache.camel.quarkus</groupId>
+            <artifactId>camel-quarkus-core-deployment</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.camel.quarkus</groupId>
+            <artifactId>camel-quarkus-protobuf</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>io.quarkus</groupId>
+                            <artifactId>quarkus-extension-processor</artifactId>
+                            <version>${quarkus.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/extensions-jvm/protobuf/deployment/src/main/java/org/apache/camel/quarkus/component/protobuf/deployment/ProtobufProcessor.java b/extensions-jvm/protobuf/deployment/src/main/java/org/apache/camel/quarkus/component/protobuf/deployment/ProtobufProcessor.java
new file mode 100644
index 0000000..0d0e1ae
--- /dev/null
+++ b/extensions-jvm/protobuf/deployment/src/main/java/org/apache/camel/quarkus/component/protobuf/deployment/ProtobufProcessor.java
@@ -0,0 +1,46 @@
+/*
+ * 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.protobuf.deployment;
+
+import io.quarkus.deployment.annotations.BuildStep;
+import io.quarkus.deployment.annotations.ExecutionTime;
+import io.quarkus.deployment.annotations.Record;
+import io.quarkus.deployment.builditem.FeatureBuildItem;
+import io.quarkus.deployment.pkg.steps.NativeBuild;
+import org.apache.camel.quarkus.core.JvmOnlyRecorder;
+import org.jboss.logging.Logger;
+
+class ProtobufProcessor {
+
+    private static final Logger LOG = Logger.getLogger(ProtobufProcessor.class);
+    private static final String FEATURE = "camel-protobuf";
+
+    @BuildStep
+    FeatureBuildItem feature() {
+        return new FeatureBuildItem(FEATURE);
+    }
+
+    /**
+     * Remove this once this extension starts supporting the native mode.
+     */
+    @BuildStep(onlyIf = NativeBuild.class)
+    @Record(value = ExecutionTime.RUNTIME_INIT)
+    void warnJvmInNative(JvmOnlyRecorder recorder) {
+        JvmOnlyRecorder.warnJvmInNative(LOG, FEATURE); // warn at build time
+        recorder.warnJvmInNative(FEATURE); // warn at runtime
+    }
+}
diff --git a/extensions-jvm/protobuf/integration-test/pom.xml b/extensions-jvm/protobuf/integration-test/pom.xml
new file mode 100644
index 0000000..eb303bd
--- /dev/null
+++ b/extensions-jvm/protobuf/integration-test/pom.xml
@@ -0,0 +1,129 @@
+<?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-protobuf-parent</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>camel-quarkus-protobuf-integration-test</artifactId>
+    <name>Camel Quarkus :: Protobuf :: Integration Test</name>
+    <description>Integration tests for Camel Quarkus Protobuf extension</description>
+
+    <properties>
+        <!-- mvnd, a.k.a. Maven Daemon: https://github.com/gnodet/mvnd -->
+        <!-- The following rule tells mvnd to build the listed deployment modules before this module. -->
+        <!-- This is important because mvnd builds modules in parallel by default. The deployment modules are not -->
+        <!-- explicit dependencies of this module in the Maven sense, although they are required by the Quarkus Maven plugin. -->
+        <!-- Please update rule whenever you change the dependencies of this module by running -->
+        <!--     mvn process-resources -Pformat    from the root directory -->
+        <mvnd.builder.rule>camel-quarkus-protobuf-deployment,camel-quarkus-support-policy-deployment</mvnd.builder.rule>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.apache.camel.quarkus</groupId>
+                <artifactId>camel-quarkus-bom-test</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-protobuf</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.camel.quarkus</groupId>
+            <artifactId>camel-quarkus-direct</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>kr.motd.maven</groupId>
+                <artifactId>os-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <phase>initialize</phase>
+                        <goals>
+                            <goal>detect</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.xolstice.maven.plugins</groupId>
+                <artifactId>protobuf-maven-plugin</artifactId>
+                <extensions>true</extensions>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>compile</goal>
+                        </goals>
+                        <phase>generate-sources</phase>
+                        <configuration>
+                            <protocArtifact>
+                                com.google.protobuf:protoc:${protobuf.version}:exe:${os.detected.classifier}
+                            </protocArtifact>
+                            <checkStaleness>true</checkStaleness>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>io.quarkus</groupId>
+                <artifactId>quarkus-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>build</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/extensions-jvm/protobuf/integration-test/src/main/java/org/apache/camel/quarkus/component/protobuf/it/ProtobufResource.java b/extensions-jvm/protobuf/integration-test/src/main/java/org/apache/camel/quarkus/component/protobuf/it/ProtobufResource.java
new file mode 100644
index 0000000..3cc02a5
--- /dev/null
+++ b/extensions-jvm/protobuf/integration-test/src/main/java/org/apache/camel/quarkus/component/protobuf/it/ProtobufResource.java
@@ -0,0 +1,59 @@
+/*
+ * 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.protobuf.it;
+
+import javax.enterprise.context.ApplicationScoped;
+import javax.inject.Inject;
+import javax.ws.rs.Consumes;
+import javax.ws.rs.GET;
+import javax.ws.rs.POST;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.QueryParam;
+import javax.ws.rs.core.MediaType;
+
+import org.apache.camel.ProducerTemplate;
+import org.apache.camel.quarkus.component.protobuf.it.model.AddressBookProtos.Person;
+
+@Path("/protobuf")
+@ApplicationScoped
+public class ProtobufResource {
+
+    @Inject
+    ProducerTemplate producerTemplate;
+
+    @Path("/marshal")
+    @GET
+    @Produces(MediaType.APPLICATION_OCTET_STREAM)
+    public byte[] xstreamXmlMarshal(@QueryParam("id") int id, @QueryParam("name") String name) {
+        final Person person = Person.newBuilder()
+                .setId(id)
+                .setName(name)
+                .build();
+        return producerTemplate.requestBody("direct:protobuf-marshal", person, byte[].class);
+    }
+
+    @Path("/unmarshal")
+    @POST
+    @Consumes(MediaType.APPLICATION_OCTET_STREAM)
+    @Produces(MediaType.APPLICATION_JSON)
+    public String unmarshal(byte[] body) {
+        final Person person = producerTemplate.requestBody("direct:protobuf-unmarshal", body, Person.class);
+        return "{\"name\": \"" + person.getName() + "\",\"id\": " + person.getId() + "}";
+    }
+
+}
diff --git a/extensions-jvm/protobuf/integration-test/src/main/java/org/apache/camel/quarkus/component/protobuf/it/ProtobufRoute.java b/extensions-jvm/protobuf/integration-test/src/main/java/org/apache/camel/quarkus/component/protobuf/it/ProtobufRoute.java
new file mode 100644
index 0000000..f74d60e
--- /dev/null
+++ b/extensions-jvm/protobuf/integration-test/src/main/java/org/apache/camel/quarkus/component/protobuf/it/ProtobufRoute.java
@@ -0,0 +1,35 @@
+/*
+ * 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.protobuf.it;
+
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.quarkus.component.protobuf.it.model.AddressBookProtos.Person;
+
+public class ProtobufRoute extends RouteBuilder {
+
+    @Override
+    public void configure() throws Exception {
+        from("direct:protobuf-marshal")
+                .marshal()
+                .protobuf(Person.class.getName());
+
+        from("direct:protobuf-unmarshal")
+                .unmarshal()
+                .protobuf(Person.class.getName());
+
+    }
+}
diff --git a/extensions-jvm/protobuf/integration-test/src/main/proto/addressbook.proto b/extensions-jvm/protobuf/integration-test/src/main/proto/addressbook.proto
new file mode 100644
index 0000000..b753665
--- /dev/null
+++ b/extensions-jvm/protobuf/integration-test/src/main/proto/addressbook.proto
@@ -0,0 +1,38 @@
+syntax = "proto2";
+
+package org.apache.camel.quarkus.component.protobuf.it.model;
+
+option java_package = "org.apache.camel.quarkus.component.protobuf.it.model";
+option java_outer_classname = "AddressBookProtos";
+
+message Person {
+  required string name = 1;
+  required int32 id = 2;
+  optional string email = 3;
+
+  enum PhoneType {
+    MOBILE = 0;
+    HOME = 1;
+    WORK = 2;
+  }
+
+  message PhoneNumber {
+    required string number = 1;
+    required PhoneType type = 2 [default = HOME];
+  }
+
+  repeated PhoneNumber phone = 4;
+  repeated string nicknames = 5;
+
+  message Address {
+     optional string street = 1;
+     optional int32 street_number = 2;
+     optional bool is_valid = 3;
+  }
+
+  optional Address address = 6;
+}
+
+message AddressBook {
+  repeated Person person = 1;
+}
\ No newline at end of file
diff --git a/extensions-jvm/protobuf/integration-test/src/test/java/org/apache/camel/quarkus/component/protobuf/it/ProtobufTest.java b/extensions-jvm/protobuf/integration-test/src/test/java/org/apache/camel/quarkus/component/protobuf/it/ProtobufTest.java
new file mode 100644
index 0000000..8a019b6
--- /dev/null
+++ b/extensions-jvm/protobuf/integration-test/src/test/java/org/apache/camel/quarkus/component/protobuf/it/ProtobufTest.java
@@ -0,0 +1,67 @@
+/*
+ * 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.protobuf.it;
+
+import io.quarkus.test.junit.QuarkusTest;
+import io.restassured.RestAssured;
+import org.apache.camel.quarkus.component.protobuf.it.model.AddressBookProtos.Person;
+import org.junit.jupiter.api.Assertions;
+import org.junit.jupiter.api.Test;
+
+import static org.hamcrest.Matchers.equalTo;
+
+@QuarkusTest
+class ProtobufTest {
+    final static int id = 2345;
+    final static String name = "Joe";
+    final static String json = "{\"name\": \"" + name + "\",\"id\": " + id + "}";
+    final static Person person = Person.newBuilder()
+            .setId(id)
+            .setName(name)
+            .build();
+    final static byte[] protobuf = person.toByteArray();
+
+    @Test
+    void marshal() {
+
+        final byte[] actual = RestAssured.given()
+                .contentType("application/json")
+                .queryParam("name", name)
+                .queryParam("id", id)
+                .get("/protobuf/marshal")
+                .then()
+                .statusCode(200)
+                .extract()
+                .body()
+                .asByteArray();
+
+        Assertions.assertArrayEquals(protobuf, actual);
+    }
+
+    @Test
+    void unmarshal() {
+
+        RestAssured.given()
+                .contentType("application/octet-stream")
+                .body(protobuf)
+                .post("/protobuf/unmarshal")
+                .then()
+                .statusCode(200)
+                .body(equalTo(json));
+
+    }
+}
diff --git a/extensions-jvm/protobuf/pom.xml b/extensions-jvm/protobuf/pom.xml
new file mode 100644
index 0000000..75df618
--- /dev/null
+++ b/extensions-jvm/protobuf/pom.xml
@@ -0,0 +1,40 @@
+<?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>1.1.0-SNAPSHOT</version>
+        <relativePath>../../poms/build-parent/pom.xml</relativePath>
+    </parent>
+
+    <artifactId>camel-quarkus-protobuf-parent</artifactId>
+    <name>Camel Quarkus :: Protobuf</name>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>deployment</module>
+        <module>runtime</module>
+        <module>integration-test</module>
+    </modules>
+</project>
diff --git a/extensions-jvm/protobuf/runtime/pom.xml b/extensions-jvm/protobuf/runtime/pom.xml
new file mode 100644
index 0000000..566790a
--- /dev/null
+++ b/extensions-jvm/protobuf/runtime/pom.xml
@@ -0,0 +1,83 @@
+<?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-protobuf-parent</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>camel-quarkus-protobuf</artifactId>
+    <name>Camel Quarkus :: Protobuf :: Runtime</name>
+    <description>The Protobuf data format is used for serializing between Java objects and the Google Protobuf protocol.</description>
+
+    <properties>
+        <firstVersion>1.0.0-M6</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-protobuf</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-jvm/protobuf/runtime/src/main/resources/META-INF/quarkus-extension.yaml b/extensions-jvm/protobuf/runtime/src/main/resources/META-INF/quarkus-extension.yaml
new file mode 100644
index 0000000..d50e035
--- /dev/null
+++ b/extensions-jvm/protobuf/runtime/src/main/resources/META-INF/quarkus-extension.yaml
@@ -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.
+#
+
+---
+name: "Protobuf"
+description: "The Protobuf data format is used for serializing between Java objects and the Google Protobuf protocol."
+metadata:
+  unlisted: true
+  keywords:
+  - "dataformat"
+  - "transformation"
+  guide: "https://camel.apache.org/components/latest/protobuf-dataformat.html"
+  categories:
+  - "integration"
+  status: "preview"
diff --git a/pom.xml b/pom.xml
index 2ecbf3d..86dd028 100644
--- a/pom.xml
+++ b/pom.xml
@@ -60,6 +60,7 @@
         <kotlin.version>1.3.61</kotlin.version>
         <quarkus.version>1.3.0.Final</quarkus.version>
         <quarkus-qpid-jms.version>0.11.3</quarkus-qpid-jms.version>
+        <protobuf.version>3.11.1</protobuf.version>
         <retrofit.version>2.5.0</retrofit.version>
         <!-- Keep spring.version aligned with the version used by Camel -->
         <spring.version>5.2.3.RELEASE</spring.version>
@@ -92,7 +93,9 @@
         <groovy-maven-plugin.version>2.1.1</groovy-maven-plugin.version>
         <groovy.version>2.5.8</groovy.version>
         <jandex-maven-plugin.version>1.0.7</jandex-maven-plugin.version>
+        <os-maven-plugin.version>1.6.2</os-maven-plugin.version>
         <properties-maven-plugin.version>1.0.0</properties-maven-plugin.version>
+        <protobuf-maven-plugin.version>0.6.1</protobuf-maven-plugin.version>
         <mycila-license.version>3.0</mycila-license.version>
         <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version>
         <maven-deploy-plugin.version>3.0.0-M1</maven-deploy-plugin.version>
@@ -288,6 +291,7 @@
                             <exclude>**/*.mvel</exclude>
                             <exclude>**/*.p12</exclude>
                             <exclude>**/*.pem</exclude>
+                            <exclude>**/*.proto</exclude>
                             <exclude>**/*.txt</exclude>
                             <exclude>**/.factorypath</exclude>
                             <exclude>**/LICENSE.txt</exclude>
diff --git a/poms/bom-deployment/pom.xml b/poms/bom-deployment/pom.xml
index a678b4c..a716239 100644
--- a/poms/bom-deployment/pom.xml
+++ b/poms/bom-deployment/pom.xml
@@ -604,6 +604,11 @@
             </dependency>
             <dependency>
                 <groupId>org.apache.camel.quarkus</groupId>
+                <artifactId>camel-quarkus-protobuf-deployment</artifactId>
+                <version>${camel-quarkus.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.camel.quarkus</groupId>
                 <artifactId>camel-quarkus-pubnub-deployment</artifactId>
                 <version>${camel-quarkus.version}</version>
             </dependency>
diff --git a/poms/bom/pom.xml b/poms/bom/pom.xml
index 41c2016..a3dfaf5 100644
--- a/poms/bom/pom.xml
+++ b/poms/bom/pom.xml
@@ -776,6 +776,11 @@
             </dependency>
             <dependency>
                 <groupId>org.apache.camel</groupId>
+                <artifactId>camel-protobuf</artifactId>
+                <version>${camel.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.camel</groupId>
                 <artifactId>camel-pubnub</artifactId>
                 <version>${camel.version}</version>
             </dependency>
@@ -1539,6 +1544,11 @@
             </dependency>
             <dependency>
                 <groupId>org.apache.camel.quarkus</groupId>
+                <artifactId>camel-quarkus-protobuf</artifactId>
+                <version>${camel-quarkus.version}</version>
+            </dependency>
+            <dependency>
+                <groupId>org.apache.camel.quarkus</groupId>
                 <artifactId>camel-quarkus-pubnub</artifactId>
                 <version>${camel-quarkus.version}</version>
             </dependency>
diff --git a/poms/build-parent/pom.xml b/poms/build-parent/pom.xml
index d2d0314..547dec7 100644
--- a/poms/build-parent/pom.xml
+++ b/poms/build-parent/pom.xml
@@ -76,7 +76,11 @@
                         </execution>
                     </executions>
                 </plugin>
-
+                <plugin>
+                    <groupId>kr.motd.maven</groupId>
+                    <artifactId>os-maven-plugin</artifactId>
+                    <version>${os-maven-plugin.version}</version>
+                </plugin>
                 <plugin>
                     <groupId>org.apache.maven.plugins</groupId>
                     <artifactId>maven-javadoc-plugin</artifactId>
@@ -105,6 +109,11 @@
                     <version>${jandex-maven-plugin.version}</version>
                 </plugin>
                 <plugin>
+                    <groupId>org.xolstice.maven.plugins</groupId>
+                    <artifactId>protobuf-maven-plugin</artifactId>
+                    <version>${protobuf-maven-plugin.version}</version>
+                </plugin>
+                <plugin>
                     <groupId>net.revelc.code.formatter</groupId>
                     <artifactId>formatter-maven-plugin</artifactId>
                     <version>${formatter-maven-plugin.version}</version>