Create a Camel Kafka extension #142

apache · Nov 18, 2019 · c5972cf · c5972cf
1 parent d93ef5b
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Showing 20 changed files with 774 additions and 9 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
@@ -6,7 +6,7 @@ As of Camel Quarkus {camel-quarkus-last-release} the following Camel artifacts a
 == Camel Components
 
 // components: START
-Number of Camel components: 37 in 32 JAR artifacts (0 deprecated)
+Number of Camel components: 38 in 33 JAR artifacts (0 deprecated)
 
 [width="100%",cols="4,1,5",options="header"]
 |===
@@ -57,6 +57,9 @@ Number of Camel components: 37 in 32 JAR artifacts (0 deprecated)
 | link:https://camel.apache.org/components/latest/jdbc-component.html[JDBC] (camel-quarkus-jdbc) +
 `jdbc:dataSourceName` | 0.2 | The jdbc component enables you to access databases through JDBC, where SQL queries are sent in the message body.
 
+| link:https://camel.apache.org/components/latest/kafka-component.html[Kafka] (camel-quarkus-kafka) +
+`kafka:topic` | 0.2 | The kafka component allows messages to be sent to (or consumed from) Apache Kafka brokers.
+
 | link:https://camel.apache.org/components/latest/log-component.html[Log] (camel-quarkus-log) +
 `log:loggerName` | 0.2 | The log component logs message exchanges to the underlying logging mechanism.
 

diff --git a/extensions/kafka/deployment/pom.xml b/extensions/kafka/deployment/pom.xml
@@ -0,0 +1,77 @@
+<?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-kafka-parent</artifactId>
+        <version>0.4.1-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>camel-quarkus-kafka-deployment</artifactId>
+    <name>Camel Quarkus :: Kafka :: Deployment</name>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.apache.camel.quarkus</groupId>
+                <artifactId>camel-quarkus-bom-deployment</artifactId>
+                <version>${project.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-kafka-client-deployment</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.camel.quarkus</groupId>
+            <artifactId>camel-quarkus-core-deployment</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.camel.quarkus</groupId>
+            <artifactId>camel-quarkus-kafka</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>io.quarkus</groupId>
+                            <artifactId>quarkus-extension-processor</artifactId>
+                            <version>${quarkus.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>
diff --git a/...ent/src/main/java/org/apache/camel/quarkus/component/kafka/deployment/KafkaProcessor.java b/...ent/src/main/java/org/apache/camel/quarkus/component/kafka/deployment/KafkaProcessor.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.kafka.deployment;
+
+import io.quarkus.deployment.annotations.BuildStep;
+import io.quarkus.deployment.builditem.FeatureBuildItem;
+
+class KafkaProcessor {
+    private static final String FEATURE = "camel-kafka";
+
+    @BuildStep
+    FeatureBuildItem feature() {
+        return new FeatureBuildItem(FEATURE);
+    }
+}
diff --git a/extensions/kafka/pom.xml b/extensions/kafka/pom.xml
@@ -0,0 +1,37 @@
+<?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-kafka-parent</artifactId>
+    <name>Camel Quarkus :: Kafka</name>
+    <packaging>pom</packaging>
+
+    <modules>
+        <module>deployment</module>
+        <module>runtime</module>
+    </modules>
+</project>
diff --git a/extensions/kafka/runtime/pom.xml b/extensions/kafka/runtime/pom.xml
@@ -0,0 +1,84 @@
+<?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-kafka-parent</artifactId>
+        <version>0.4.1-SNAPSHOT</version>
+        <relativePath>../pom.xml</relativePath>
+    </parent>
+
+    <artifactId>camel-quarkus-kafka</artifactId>
+    <name>Camel Quarkus :: Kafka :: Runtime</name>
+
+    <properties>
+        <firstVersion>0.2.0</firstVersion>
+    </properties>
+
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.apache.camel.quarkus</groupId>
+                <artifactId>camel-quarkus-bom</artifactId>
+                <version>${project.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
+    <dependencies>
+        <dependency>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-kafka-client</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.camel.quarkus</groupId>
+            <artifactId>camel-quarkus-core</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.camel</groupId>
+            <artifactId>camel-kafka</artifactId>
+        </dependency>
+    </dependencies>
+
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>io.quarkus</groupId>
+                <artifactId>quarkus-bootstrap-maven-plugin</artifactId>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>io.quarkus</groupId>
+                            <artifactId>quarkus-extension-processor</artifactId>
+                            <version>${quarkus.version}</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+</project>
diff --git a/extensions/kafka/runtime/src/main/resources/META-INF/quarkus-extension.yaml b/extensions/kafka/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 Kafka"
+description: "Camel Kafka support"
+metadata:
+  keywords:
+  - "camel"
+  - "kafka"
+  guide: "https://quarkus.io/guides/camel"
+  categories:
+  - "integration"
diff --git a/extensions/pom.xml b/extensions/pom.xml
@@ -60,6 +60,7 @@
         <module>infinispan</module>
         <module>jackson</module>
         <module>jdbc</module>
+        <module>kafka</module>
         <module>log</module>
         <module>mail</module>
         <module>microprofile-health</module>

diff --git a/extensions/readme.adoc b/extensions/readme.adoc
@@ -5,7 +5,7 @@ Apache Camel Quarkus supports the following Camel artifacts as Quarkus Extension
 == Camel Components
 
 // components: START
-Number of Camel components: 37 in 32 JAR artifacts (0 deprecated)
+Number of Camel components: 38 in 33 JAR artifacts (0 deprecated)
 
 [width="100%",cols="4,1,5",options="header"]
 |===
@@ -56,6 +56,9 @@ Number of Camel components: 37 in 32 JAR artifacts (0 deprecated)
 | link:https://camel.apache.org/components/latest/jdbc-component.html[JDBC] (camel-quarkus-jdbc) +
 `jdbc:dataSourceName` | 0.2 | The jdbc component enables you to access databases through JDBC, where SQL queries are sent in the message body.
 
+| link:https://camel.apache.org/components/latest/kafka-component.html[Kafka] (camel-quarkus-kafka) +
+`kafka:topic` | 0.2 | The kafka component allows messages to be sent to (or consumed from) Apache Kafka brokers.
+
 | link:https://camel.apache.org/components/latest/log-component.html[Log] (camel-quarkus-log) +
 `log:loggerName` | 0.2 | The log component logs message exchanges to the underlying logging mechanism.
 

diff --git a/integration-tests/core/test/pom.xml b/integration-tests/core/test/pom.xml
@@ -52,8 +52,8 @@
             <artifactId>quarkus-resteasy-jsonb</artifactId>
         </dependency>
         <dependency>
-            <groupId>com.fasterxml.jackson.core</groupId>
-            <artifactId>jackson-databind</artifactId>
+            <groupId>io.quarkus</groupId>
+            <artifactId>quarkus-jackson</artifactId>
         </dependency>
 
         <!-- test dependencies -->