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Posted to commits@camel.apache.org by lb...@apache.org on 2017/06/16 15:39:06 UTC
[05/13] camel git commit: CAMEL-10054: Create camel-atomix component
CAMEL-10054: Create camel-atomix component
Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/9ddff22c
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/9ddff22c
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/9ddff22c
Branch: refs/heads/master
Commit: 9ddff22c1dad485f76fba820de7a12d2f4a1687e
Parents: 54052a3
Author: lburgazzoli <lb...@gmail.com>
Authored: Tue May 30 17:55:10 2017 +0200
Committer: lburgazzoli <lb...@gmail.com>
Committed: Fri Jun 16 17:37:53 2017 +0200
----------------------------------------------------------------------
apache-camel/pom.xml | 9 +
.../src/main/descriptors/common-bin.xml | 2 +
components/camel-atomix/pom.xml | 89 ++++++++
.../src/main/docs/atomix-component.adoc | 6 +
.../component/atomix/ha/AtomixCluster.java | 47 +++++
.../atomix/ha/AtomixClusterFactory.java | 28 +++
.../atomix/ha/AtomixClusterMember.java | 45 ++++
.../component/atomix/ha/AtomixClusterView.java | 162 +++++++++++++++
.../src/main/resources/META-INF/LICENSE.txt | 203 +++++++++++++++++++
.../src/main/resources/META-INF/NOTICE.txt | 11 +
.../services/org/apache/camel/component/atomix | 18 ++
.../services/org/apache/camel/ha/atomix | 18 ++
.../atomix/ha/AtomixRoutePolicyMain.java | 119 +++++++++++
.../src/test/resources/log4j2.properties | 41 ++++
components/pom.xml | 1 +
parent/pom.xml | 11 +
.../camel-spring-boot-dependencies/pom.xml | 10 +
17 files changed, 820 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/apache-camel/pom.xml
----------------------------------------------------------------------
diff --git a/apache-camel/pom.xml b/apache-camel/pom.xml
index 27a1907..a61cdcc 100644
--- a/apache-camel/pom.xml
+++ b/apache-camel/pom.xml
@@ -88,6 +88,10 @@
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
+ <artifactId>camel-atomix</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
<artifactId>camel-aws</artifactId>
</dependency>
<dependency>
@@ -1168,6 +1172,11 @@
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
+ <artifactId>camel-atomix-starter</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
<artifactId>camel-avro-starter</artifactId>
<version>${project.version}</version>
</dependency>
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/apache-camel/src/main/descriptors/common-bin.xml
----------------------------------------------------------------------
diff --git a/apache-camel/src/main/descriptors/common-bin.xml b/apache-camel/src/main/descriptors/common-bin.xml
index ebf8f07..8f91230 100644
--- a/apache-camel/src/main/descriptors/common-bin.xml
+++ b/apache-camel/src/main/descriptors/common-bin.xml
@@ -33,6 +33,7 @@
<include>org.apache.camel:camel-atmos</include>
<include>org.apache.camel:camel-atmosphere-websocket</include>
<include>org.apache.camel:camel-atom</include>
+ <include>org.apache.camel:camel-atomix</include>
<include>org.apache.camel:camel-aws</include>
<include>org.apache.camel:camel-azure</include>
<include>org.apache.camel:camel-avro</include>
@@ -327,6 +328,7 @@
<include>org.apache.camel:camel-atmosphere-websocket-starter</include>
<include>org.apache.camel:camel-atmos-starter</include>
<include>org.apache.camel:camel-atom-starter</include>
+ <include>org.apache.camel:camel-atomix-starter</include>
<include>org.apache.camel:camel-avro-starter</include>
<include>org.apache.camel:camel-aws-starter</include>
<include>org.apache.camel:camel-bam-starter</include>
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/pom.xml
----------------------------------------------------------------------
diff --git a/components/camel-atomix/pom.xml b/components/camel-atomix/pom.xml
new file mode 100644
index 0000000..3afb62e
--- /dev/null
+++ b/components/camel-atomix/pom.xml
@@ -0,0 +1,89 @@
+<?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/maven-v4_0_0.xsd">
+
+ <modelVersion>4.0.0</modelVersion>
+
+ <parent>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>components</artifactId>
+ <version>2.20.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>camel-atomix</artifactId>
+ <packaging>jar</packaging>
+ <name>Camel :: Atomix</name>
+ <description>Camel Atomix support</description>
+
+ <properties>
+ <camel.osgi.export.pkg>org.apache.camel.component.atomix.*</camel.osgi.export.pkg>
+ <camel.osgi.export.service>
+ org.apache.camel.spi.ComponentResolver;component=atomix
+ </camel.osgi.export.service>
+ </properties>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-core</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+
+ <!-- atomix -->
+ <dependency>
+ <groupId>io.atomix</groupId>
+ <artifactId>atomix-all</artifactId>
+ <version>${atomix-version}</version>
+ </dependency>
+
+ <!-- logging -->
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-api</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-core</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-slf4j-impl</artifactId>
+ <scope>test</scope>
+ </dependency>
+
+ <!-- testing -->
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-test</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-test-spring</artifactId>
+ <scope>test</scope>
+ </dependency>
+
+ </dependencies>
+
+</project>
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/main/docs/atomix-component.adoc
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/main/docs/atomix-component.adoc b/components/camel-atomix/src/main/docs/atomix-component.adoc
new file mode 100644
index 0000000..e499f1b
--- /dev/null
+++ b/components/camel-atomix/src/main/docs/atomix-component.adoc
@@ -0,0 +1,6 @@
+## Atomix Component
+
+*Available as of Camel version 2.20*
+
+The camel atomix component allows you to work with Atomix, a fault-tolerant distributed coordination framework.
+
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixCluster.java
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixCluster.java b/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixCluster.java
new file mode 100644
index 0000000..56f9084
--- /dev/null
+++ b/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixCluster.java
@@ -0,0 +1,47 @@
+/**
+ * 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.component.atomix.ha;
+
+import io.atomix.Atomix;
+import org.apache.camel.CamelContext;
+import org.apache.camel.impl.ha.AbstractCamelCluster;
+
+/**
+ * TODO: Dummy implementation for testing purpose
+ */
+public class AtomixCluster extends AbstractCamelCluster<AtomixClusterView> {
+ private final Atomix atomix;
+
+ public AtomixCluster(Atomix atomix) {
+ this(null, atomix);
+ }
+
+ public AtomixCluster(CamelContext camelContext, Atomix atomix) {
+ super("camel-atomix", camelContext);
+
+ this.atomix = atomix;
+ }
+
+ @Override
+ public AtomixClusterView doCreateView(String namespace) throws Exception {
+ return new AtomixClusterView(
+ this,
+ namespace,
+ atomix.getGroup(namespace).join()
+ );
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterFactory.java
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterFactory.java b/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterFactory.java
new file mode 100644
index 0000000..a0f6835
--- /dev/null
+++ b/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterFactory.java
@@ -0,0 +1,28 @@
+/**
+ * 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.component.atomix.ha;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.ha.CamelCluster;
+import org.apache.camel.ha.CamelClusterFactory;
+
+public class AtomixClusterFactory implements CamelClusterFactory {
+ @Override
+ public CamelCluster newInstance(CamelContext camelContext) throws Exception {
+ throw new UnsupportedOperationException("Not yet implemented");
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterMember.java
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterMember.java b/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterMember.java
new file mode 100644
index 0000000..6268931
--- /dev/null
+++ b/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterMember.java
@@ -0,0 +1,45 @@
+/**
+ * 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.component.atomix.ha;
+
+import io.atomix.group.DistributedGroup;
+import io.atomix.group.GroupMember;
+import org.apache.camel.ha.CamelClusterMember;
+
+class AtomixClusterMember<M extends GroupMember> implements CamelClusterMember {
+ private final DistributedGroup group;
+ private final M member;
+
+ AtomixClusterMember(DistributedGroup group, M member) {
+ this.group = group;
+ this.member = member;
+ }
+
+ @Override
+ public String getId() {
+ return member.id();
+ }
+
+ @Override
+ public boolean isMaster() {
+ return group.election().term().leader().equals(member);
+ }
+
+ M getGroupMember() {
+ return member;
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterView.java
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterView.java b/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterView.java
new file mode 100644
index 0000000..6c8f9e5
--- /dev/null
+++ b/components/camel-atomix/src/main/java/org/apache/camel/component/atomix/ha/AtomixClusterView.java
@@ -0,0 +1,162 @@
+/**
+ * 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.component.atomix.ha;
+
+import java.util.List;
+import java.util.concurrent.ExecutionException;
+import java.util.stream.Collectors;
+
+import io.atomix.group.DistributedGroup;
+import io.atomix.group.GroupMember;
+import io.atomix.group.LocalMember;
+import org.apache.camel.ha.CamelClusterMember;
+import org.apache.camel.ha.CamelClusterView;
+import org.apache.camel.impl.ha.AbstractCamelClusterView;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class AtomixClusterView extends AbstractCamelClusterView {
+ private static final Logger LOGGER = LoggerFactory.getLogger(AtomixClusterView.class);
+
+ private final DistributedGroup group;
+ private final AtomixLocalMember localMember;
+
+ AtomixClusterView(AtomixCluster cluster, String namespace, DistributedGroup group) {
+ super(cluster, namespace);
+
+ this.group = group;
+ this.localMember = new AtomixLocalMember(group);
+ }
+
+ @Override
+ public CamelClusterMember getMaster() {
+ return asCamelClusterMember(this.group.election().term().leader());
+ }
+
+ @Override
+ public CamelClusterMember getLocalMember() {
+ return this.localMember;
+ }
+
+ @Override
+ public List<CamelClusterMember> getMembers() {
+ // TODO: Dummy implementation for testing purpose
+ return this.group.members().stream()
+ .map(this::asCamelClusterMember)
+ .collect(Collectors.toList());
+ }
+
+ private AtomixClusterMember asCamelClusterMember(GroupMember member) {
+ return new AtomixClusterMember(group, member);
+ }
+
+ @Override
+ protected void doStart() throws Exception {
+ if (!this.localMember.hasJoined()) {
+ this.localMember.join();
+ this.group.election().onElection(
+ t -> fireEvent(CamelClusterView.Event.LEADERSHIP_CHANGED, asCamelClusterMember(t.leader()))
+ );
+ }
+ }
+
+ @Override
+ protected void doStop() throws Exception {
+ localMember.leave();
+ }
+
+ // ***********************************************
+ //
+ // ***********************************************
+
+ class AtomixLocalMember implements CamelClusterMember {
+ private final DistributedGroup group;
+ private LocalMember member;
+
+ AtomixLocalMember(DistributedGroup group) {
+ this.group = group;
+ }
+
+ @Override
+ public String getId() {
+ if (member == null) {
+ throw new IllegalStateException("Cluster not yet joined");
+ }
+
+ return member.id();
+ }
+
+ @Override
+ public boolean isMaster() {
+ if (member == null) {
+ return false;
+ }
+
+ return group.election().term().leader().equals(member);
+ }
+
+ boolean hasJoined() {
+ return member != null;
+ }
+
+ AtomixLocalMember join() throws ExecutionException, InterruptedException {
+ if (member == null) {
+ LOGGER.debug("Joining group {}", group);
+ member = this.group.join().get();
+ }
+
+ return this;
+ }
+
+ AtomixLocalMember leave() {
+ if (member != null) {
+ LOGGER.debug("Leaving group {}", group);
+ member.leave();
+ }
+
+ return this;
+ }
+
+ LocalMember get() {
+ return member;
+ }
+ }
+
+ class AtomixClusterMember implements CamelClusterMember {
+ private final DistributedGroup group;
+ private final GroupMember member;
+
+ AtomixClusterMember(DistributedGroup group, GroupMember member) {
+ this.group = group;
+ this.member = member;
+ }
+
+ @Override
+ public String getId() {
+ return member.id();
+ }
+
+ @Override
+ public boolean isMaster() {
+ return group.election().term().leader().equals(member);
+ }
+
+ GroupMember get() {
+ return member;
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/main/resources/META-INF/LICENSE.txt
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/main/resources/META-INF/LICENSE.txt b/components/camel-atomix/src/main/resources/META-INF/LICENSE.txt
new file mode 100644
index 0000000..6b0b127
--- /dev/null
+++ b/components/camel-atomix/src/main/resources/META-INF/LICENSE.txt
@@ -0,0 +1,203 @@
+
+ Apache License
+ Version 2.0, January 2004
+ http://www.apache.org/licenses/
+
+ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+ 1. Definitions.
+
+ "License" shall mean the terms and conditions for use, reproduction,
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+ 4. Redistribution. You may reproduce and distribute copies of the
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+
+ 5. Submission of Contributions. Unless You explicitly state otherwise,
+ any Contribution intentionally submitted for inclusion in the Work
+ by You to the Licensor shall be under the terms and conditions of
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+ Notwithstanding the above, nothing herein shall supersede or modify
+ the terms of any separate license agreement you may have executed
+ with Licensor regarding such Contributions.
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+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
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+ 7. Disclaimer of Warranty. Unless required by applicable law or
+ agreed to in writing, Licensor provides the Work (and each
+ Contributor provides its Contributions) on an "AS IS" BASIS,
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+ PARTICULAR PURPOSE. You are solely responsible for determining the
+ appropriateness of using or redistributing the Work and assume any
+ risks associated with Your exercise of permissions under this License.
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+ 8. Limitation of Liability. In no event and under no legal theory,
+ whether in tort (including negligence), contract, or otherwise,
+ unless required by applicable law (such as deliberate and grossly
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+ 9. Accepting Warranty or Additional Liability. While redistributing
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+ on Your own behalf and on Your sole responsibility, not on behalf
+ of any other Contributor, and only if You agree to indemnify,
+ defend, and hold each Contributor harmless for any liability
+ incurred by, or claims asserted against, such Contributor by reason
+ of your accepting any such warranty or additional liability.
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+ END OF TERMS AND CONDITIONS
+
+ APPENDIX: How to apply the Apache License to your work.
+
+ To apply the Apache License to your work, attach the following
+ boilerplate notice, with the fields enclosed by brackets "[]"
+ replaced with your own identifying information. (Don't include
+ the brackets!) The text should be enclosed in the appropriate
+ comment syntax for the file format. We also recommend that a
+ file or class name and description of purpose be included on the
+ same "printed page" as the copyright notice for easier
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+ Copyright [yyyy] [name of copyright owner]
+
+ 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.
+
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/main/resources/META-INF/NOTICE.txt
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/main/resources/META-INF/NOTICE.txt b/components/camel-atomix/src/main/resources/META-INF/NOTICE.txt
new file mode 100644
index 0000000..2e215bf
--- /dev/null
+++ b/components/camel-atomix/src/main/resources/META-INF/NOTICE.txt
@@ -0,0 +1,11 @@
+ =========================================================================
+ == NOTICE file corresponding to the section 4 d of ==
+ == the Apache License, Version 2.0, ==
+ == in this case for the Apache Camel distribution. ==
+ =========================================================================
+
+ This product includes software developed by
+ The Apache Software Foundation (http://www.apache.org/).
+
+ Please read the different LICENSE files present in the licenses directory of
+ this distribution.
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/main/resources/META-INF/services/org/apache/camel/component/atomix
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/main/resources/META-INF/services/org/apache/camel/component/atomix b/components/camel-atomix/src/main/resources/META-INF/services/org/apache/camel/component/atomix
new file mode 100644
index 0000000..d4f1673
--- /dev/null
+++ b/components/camel-atomix/src/main/resources/META-INF/services/org/apache/camel/component/atomix
@@ -0,0 +1,18 @@
+#
+# 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.
+#
+
+#class=org.apache.camel.component.atomix.AtomixComponent
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/main/resources/META-INF/services/org/apache/camel/ha/atomix
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/main/resources/META-INF/services/org/apache/camel/ha/atomix b/components/camel-atomix/src/main/resources/META-INF/services/org/apache/camel/ha/atomix
new file mode 100644
index 0000000..2330253
--- /dev/null
+++ b/components/camel-atomix/src/main/resources/META-INF/services/org/apache/camel/ha/atomix
@@ -0,0 +1,18 @@
+#
+# 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.
+#
+
+class=org.apache.camel.component.atomix.ha.AtomixClusterFactory
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/test/java/org/apache/camel/component/atomix/ha/AtomixRoutePolicyMain.java
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/test/java/org/apache/camel/component/atomix/ha/AtomixRoutePolicyMain.java b/components/camel-atomix/src/test/java/org/apache/camel/component/atomix/ha/AtomixRoutePolicyMain.java
new file mode 100644
index 0000000..78ef149
--- /dev/null
+++ b/components/camel-atomix/src/test/java/org/apache/camel/component/atomix/ha/AtomixRoutePolicyMain.java
@@ -0,0 +1,119 @@
+/**
+ * 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.component.atomix.ha;
+
+import java.io.File;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+
+import io.atomix.Atomix;
+import io.atomix.AtomixReplica;
+import io.atomix.catalyst.transport.Address;
+import io.atomix.catalyst.transport.netty.NettyTransport;
+import io.atomix.copycat.server.storage.Storage;
+import io.atomix.copycat.server.storage.StorageLevel;
+import org.apache.camel.CamelContext;
+import org.apache.camel.builder.RouteBuilder;
+import org.apache.camel.ha.CamelCluster;
+import org.apache.camel.ha.CamelClusterView;
+import org.apache.camel.impl.DefaultCamelContext;
+import org.apache.camel.impl.ha.ClusteredRoutePolicy;
+import org.apache.camel.test.AvailablePortFinder;
+import org.apache.camel.util.FileUtil;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public final class AtomixRoutePolicyMain {
+ private static final Logger LOGGER = LoggerFactory.getLogger(AtomixRoutePolicyMain.class);
+
+ private static final List<Address> ADDRESSES = Arrays.asList(
+ new Address("127.0.0.1", AvailablePortFinder.getNextAvailable()),
+ new Address("127.0.0.1", AvailablePortFinder.getNextAvailable()),
+ new Address("127.0.0.1", AvailablePortFinder.getNextAvailable())
+ );
+
+ private static final ScheduledExecutorService EXECUTOR = Executors.newScheduledThreadPool(ADDRESSES.size() * 3);
+
+ public static void main(final String[] args) throws Exception {
+ for (Address address : ADDRESSES) {
+ EXECUTOR.submit(() -> setupContext(address));
+ }
+
+ EXECUTOR.awaitTermination(5, TimeUnit.MINUTES);
+ }
+
+ static void setupContext(Address address) {
+ try {
+ final String id = String.format("atomix-%d", address.port());
+ final File path = new File("target", id);
+
+ // Cleanup
+ FileUtil.removeDir(path);
+
+ Atomix atomix = AtomixReplica.builder(address)
+ .withTransport(new NettyTransport())
+ .withStorage(
+ Storage.builder()
+ .withDirectory(path)
+ .withStorageLevel(StorageLevel.DISK)
+ .build())
+ .build()
+ .bootstrap(ADDRESSES)
+ .join();
+
+ CountDownLatch latch = new CountDownLatch(1);
+ CamelContext context = new DefaultCamelContext();
+ CamelCluster cluster = new AtomixCluster(atomix);
+ CamelClusterView view = cluster.createView("my-view");
+
+ view.addEventListener((e, p) -> {
+ if (view.getLocalMember().isMaster()) {
+ LOGGER.info("{}, is now master", address);
+ try {
+ EXECUTOR.schedule(latch::countDown, 10, TimeUnit.SECONDS);
+ } catch (Exception ex) {
+ throw new RuntimeException(ex);
+ }
+ }
+ });
+
+ context.disableJMX();
+ context.addService(cluster, true, true);
+ context.addRoutes(new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ fromF("timer:%s?period=1s", id)
+ .routeId(id)
+ .routePolicy(new ClusteredRoutePolicy(view))
+ .setHeader("ClusterMaster")
+ .body(b -> view.getMaster().getId())
+ .log("${routeId} - master is: ${header.ClusterMaster}");
+ }
+ });
+
+ context.start();
+ latch.await();
+ context.stop();
+ } catch (Exception e) {
+ throw new RuntimeException(e);
+ }
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/camel-atomix/src/test/resources/log4j2.properties
----------------------------------------------------------------------
diff --git a/components/camel-atomix/src/test/resources/log4j2.properties b/components/camel-atomix/src/test/resources/log4j2.properties
new file mode 100644
index 0000000..1e650b1
--- /dev/null
+++ b/components/camel-atomix/src/test/resources/log4j2.properties
@@ -0,0 +1,41 @@
+## ---------------------------------------------------------------------------
+## 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.
+## ---------------------------------------------------------------------------
+
+appender.file.type = File
+appender.file.name = file
+appender.file.fileName = target/camel-atomix-test.log
+appender.file.layout.type = PatternLayout
+appender.file.layout.pattern = %d [%-15.15t] %-5p %-30.30c{1} - %m%n
+appender.out.type = Console
+appender.out.name = out
+appender.out.layout.type = PatternLayout
+appender.out.layout.pattern = [%30.30t] %-30.30c{1} %-5p %m%n
+
+logger.atomix.name = io.atomix
+logger.atomix.level = WARN
+
+logger.camel.name = org.apache.camel
+logger.camel.level = INFO
+logger.camel-atomix.name = org.apache.camel.component.atomix
+logger.camel-atomix.level = DEBUG
+logger.camel-ha.name = org.apache.camel.ha
+logger.camel-ha.level = DEBUG
+logger.camel-impl-ha.name = org.apache.camel.impl.ha
+logger.camel-impl-ha.level = DEBUG
+
+rootLogger.level = INFO
+rootLogger.appenderRef.file.ref = out
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/components/pom.xml
----------------------------------------------------------------------
diff --git a/components/pom.xml b/components/pom.xml
index ae40921..497ec84 100644
--- a/components/pom.xml
+++ b/components/pom.xml
@@ -73,6 +73,7 @@
<module>camel-atmos</module>
<module>camel-atmosphere-websocket</module>
<module>camel-atom</module>
+ <module>camel-atomix</module>
<module>camel-avro</module>
<module>camel-aws</module>
<module>camel-azure</module>
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/parent/pom.xml
----------------------------------------------------------------------
diff --git a/parent/pom.xml b/parent/pom.xml
index 3fe3f74..29a8069 100644
--- a/parent/pom.xml
+++ b/parent/pom.xml
@@ -71,6 +71,7 @@
<atmos-client-version>2.2.2</atmos-client-version>
<atmosphere-version>2.4.10</atmosphere-version>
<atmosphere-version-range>[2.4,3.0)</atmosphere-version-range>
+ <atomix-version>1.0.8</atomix-version>
<automaton-bundle-version>1.11-8_1</automaton-bundle-version>
<avalon-bundle-version>4.3.1_1</avalon-bundle-version>
<avalon-version>4.3.1</avalon-version>
@@ -835,6 +836,11 @@
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
+ <artifactId>camel-atomix</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
<artifactId>camel-avro</artifactId>
<version>${project.version}</version>
</dependency>
@@ -2280,6 +2286,11 @@
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
+ <artifactId>camel-atomix-starter</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
<artifactId>camel-avro-starter</artifactId>
<version>${project.version}</version>
</dependency>
http://git-wip-us.apache.org/repos/asf/camel/blob/9ddff22c/platforms/spring-boot/spring-boot-dm/camel-spring-boot-dependencies/pom.xml
----------------------------------------------------------------------
diff --git a/platforms/spring-boot/spring-boot-dm/camel-spring-boot-dependencies/pom.xml b/platforms/spring-boot/spring-boot-dm/camel-spring-boot-dependencies/pom.xml
index bbbfa7f..4e21a2a 100644
--- a/platforms/spring-boot/spring-boot-dm/camel-spring-boot-dependencies/pom.xml
+++ b/platforms/spring-boot/spring-boot-dm/camel-spring-boot-dependencies/pom.xml
@@ -299,6 +299,16 @@
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
+ <artifactId>camel-atomx</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-atomix-starter</artifactId>
+ <version>${project.version}</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
<artifactId>camel-avro</artifactId>
<version>${project.version}</version>
</dependency>