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Posted to commits@camel.apache.org by da...@apache.org on 2017/02/17 12:15:28 UTC
[4/8] camel git commit: Camel OpenTracing support
Camel OpenTracing support
Added decorators for http and jetty - for some reason the service2 http.status field is not captured because Exchange.hasOut() returns false - and if getOut() is accessed, it results in no result being returned from the service
Project: http://git-wip-us.apache.org/repos/asf/camel/repo
Commit: http://git-wip-us.apache.org/repos/asf/camel/commit/d58fea9b
Tree: http://git-wip-us.apache.org/repos/asf/camel/tree/d58fea9b
Diff: http://git-wip-us.apache.org/repos/asf/camel/diff/d58fea9b
Branch: refs/heads/master
Commit: d58fea9b1bbeef0ae6f5220253b8bf2a10b9f5f8
Parents: 39102b27
Author: Gary Brown <ga...@brownuk.com>
Authored: Thu Feb 9 16:30:56 2017 +0000
Committer: Claus Ibsen <da...@apache.org>
Committed: Fri Feb 17 12:07:03 2017 +0100
----------------------------------------------------------------------
components/camel-opentracing/pom.xml | 96 +++++++++
.../src/main/docs/opentracing.adoc | 57 +++++
.../opentracing/CamelHeadersExtractAdapter.java | 43 ++++
.../opentracing/CamelHeadersInjectAdapter.java | 40 ++++
.../camel/opentracing/OpenTracingTracer.java | 213 +++++++++++++++++++
.../apache/camel/opentracing/SpanDecorator.java | 81 +++++++
.../decorators/AbstractHttpSpanDecorator.java | 45 ++++
.../decorators/AbstractSpanDecorator.java | 60 ++++++
.../decorators/HttpSpanDecorator.java | 36 ++++
.../decorators/JettySpanDecorator.java | 36 ++++
.../src/main/resources/META-INF/LICENSE.txt | 203 ++++++++++++++++++
.../src/main/resources/META-INF/NOTICE.txt | 11 +
.../org.apache.camel.opentracing.SpanDecorator | 2 +
.../apache/camel/opentracing/ABCRouteTest.java | 81 +++++++
.../CamelOpenTracingTestSupport.java | 122 +++++++++++
.../ClientRecipientListRouteTest.java | 77 +++++++
.../camel/opentracing/MulticastRouteTest.java | 82 +++++++
.../opentracing/OpenTracingSimpleRouteTest.java | 51 +++++
.../camel/opentracing/RouteConcurrentTest.java | 85 ++++++++
.../apache/camel/opentracing/SpanTestData.java | 62 ++++++
.../opentracing/TestSEDASpanDecorator.java | 49 +++++
.../camel/opentracing/TwoServiceTest.java | 65 ++++++
.../org.apache.camel.opentracing.SpanDecorator | 1 +
.../src/test/resources/log4j2.properties | 30 +++
.../opentracing/OpenTracingSimpleRouteTest.xml | 50 +++++
components/pom.xml | 1 +
docs/user-manual/en/SUMMARY.md | 1 +
examples/camel-example-opentracing/README.md | 61 ++++++
.../camel-example-opentracing/client/pom.xml | 125 +++++++++++
.../java/sample/camel/ClientApplication.java | 33 +++
.../src/main/java/sample/camel/ClientRoute.java | 33 +++
.../src/main/java/sample/camel/CounterBean.java | 32 +++
.../src/main/resources/META-INF/LICENSE.txt | 203 ++++++++++++++++++
.../src/main/resources/META-INF/NOTICE.txt | 11 +
.../src/main/resources/META-INF/beans.xml | 18 ++
.../client/src/main/resources/log4j2.properties | 25 +++
.../loggingtracer/pom.xml | 62 ++++++
.../opentracing/logging/LoggingTracer.java | 46 ++++
.../src/main/resources/META-INF/LICENSE.txt | 203 ++++++++++++++++++
.../src/main/resources/META-INF/NOTICE.txt | 11 +
.../src/main/resources/META-INF/beans.xml | 18 ++
.../META-INF/services/io.opentracing.Tracer | 1 +
.../src/main/resources/log4j2.properties | 25 +++
examples/camel-example-opentracing/pom.xml | 41 ++++
.../camel-example-opentracing/service1/pom.xml | 101 +++++++++
.../java/sample/camel/Service1Application.java | 41 ++++
.../main/java/sample/camel/Service1Route.java | 36 ++++
.../src/main/resources/META-INF/LICENSE.txt | 203 ++++++++++++++++++
.../src/main/resources/META-INF/NOTICE.txt | 11 +
.../src/main/resources/application.properties | 25 +++
.../camel-example-opentracing/service2/pom.xml | 109 ++++++++++
.../java/sample/camel/Service2Application.java | 33 +++
.../main/java/sample/camel/Service2Route.java | 36 ++++
.../src/main/resources/META-INF/LICENSE.txt | 203 ++++++++++++++++++
.../src/main/resources/META-INF/NOTICE.txt | 11 +
.../src/main/resources/log4j2.properties | 25 +++
examples/pom.xml | 1 +
parent/pom.xml | 13 ++
.../camel-opentracing-starter/pom.xml | 51 +++++
.../opentracing/starter/CamelOpenTracing.java | 34 +++
.../starter/OpenTracingAutoConfiguration.java | 43 ++++
...OpenTracingConditionalAutoConfiguration.java | 31 +++
.../OpenTracingConfigurationProperties.java | 26 +++
.../src/main/resources/META-INF/LICENSE.txt | 203 ++++++++++++++++++
.../src/main/resources/META-INF/NOTICE.txt | 11 +
.../main/resources/META-INF/spring.factories | 19 ++
.../src/main/resources/META-INF/spring.provides | 18 ++
.../spring-boot/components-starter/pom.xml | 1 +
68 files changed, 3913 insertions(+)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/pom.xml
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/pom.xml b/components/camel-opentracing/pom.xml
new file mode 100644
index 0000000..6f0f550
--- /dev/null
+++ b/components/camel-opentracing/pom.xml
@@ -0,0 +1,96 @@
+<?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>
+ <artifactId>components</artifactId>
+ <groupId>org.apache.camel</groupId>
+ <version>2.19.0-SNAPSHOT</version>
+ </parent>
+
+ <artifactId>camel-opentracing</artifactId>
+ <packaging>jar</packaging>
+ <name>Camel :: OpenTracing</name>
+ <description>Distributed tracing using OpenTracing</description>
+
+ <properties>
+ <!-- use by camel-catalog -->
+ <firstVersion>2.19.0</firstVersion>
+ <label>monitoring,microservice,opentracing</label>
+
+ <camel.osgi.export.pkg>org.apache.camel.opentracing.*</camel.osgi.export.pkg>
+ </properties>
+
+ <dependencies>
+
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-core</artifactId>
+ </dependency>
+
+ <!-- OpenTracing -->
+ <dependency>
+ <groupId>io.opentracing</groupId>
+ <artifactId>opentracing-api</artifactId>
+ <version>${opentracing-version}</version>
+ </dependency>
+ <dependency>
+ <groupId>io.opentracing.contrib</groupId>
+ <artifactId>opentracing-globaltracer</artifactId>
+ <version>${opentracing-java-globaltracer-version}</version>
+ </dependency>
+ <dependency>
+ <groupId>io.opentracing.contrib</groupId>
+ <artifactId>opentracing-spanmanager</artifactId>
+ <version>${opentracing-java-spanmanager-version}</version>
+ </dependency>
+
+ <!-- test dependencies -->
+ <dependency>
+ <groupId>io.opentracing</groupId>
+ <artifactId>opentracing-mock</artifactId>
+ <version>${opentracing-version}</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.camel</groupId>
+ <artifactId>camel-test-spring</artifactId>
+ <scope>test</scope>
+ </dependency>
+ <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>
+
+ </dependencies>
+
+</project>
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/docs/opentracing.adoc
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/docs/opentracing.adoc b/components/camel-opentracing/src/main/docs/opentracing.adoc
new file mode 100644
index 0000000..7778660
--- /dev/null
+++ b/components/camel-opentracing/src/main/docs/opentracing.adoc
@@ -0,0 +1,57 @@
+[[OpenTracing-OpenTracingComponent]]
+OpenTracing Component
+~~~~~~~~~~~~~~~~~~~~~
+
+*Available as of Camel 2.19*
+
+The camel-opentracing component is used for tracing and timing incoming and
+outgoing Camel messages using http://opentracing.io/[OpenTracing].
+
+Events (spans) are captured for incoming and outgoing messages being sent
+to/from Camel.
+
+The component uses the https://github.com/opentracing-contrib/java-globaltracer[Global Tracer]
+project to obtain an OpenTracing provider. See the http://opentracing.io/[OpenTracing]
+website for a list of supported tracers.
+
+
+[[camel-opentracing-Example]]
+Example
+^^^^^^^
+
+To enable camel-opentracing you need to configure first
+
+[source,java]
+--------------------------------------------------------------------------------------------------
+OpenTracingTracer ottracer = new OpenTracingTracer();
+// by default uses the Global Tracer, but can override with specific OpenTracing implementation
+ottracer.setTracer(...);
+// and then set the CamelContext
+ottracer.setCamelContext(camelContext);
+--------------------------------------------------------------------------------------------------
+
+The configuration above will trace all incoming and outgoing
+messages in Camel routes.�
+
+To use OpenTracingTracer in XML, all you need to do is to define the
+OpenTracing tracer beans. Camel will automatically discover and use them.
+
+[source,xml]
+---------------------------------------------------------------------------------------------------------
+ <!-- setup opentracing tracer -->
+ <bean id="ottracer" class="org.apache.camel.opentracing.OpenTracingTracer">
+ <!-- Optional - use if want to specific tracer explicitly, rather than use the java-globaltracer -->
+ <property name="tracer" ref="tracer"/>
+ </bean>
+---------------------------------------------------------------------------------------------------------
+
+[[camel-opentracing-camel-opentracing-starter]]
+camel-opentracing-starter
+^^^^^^^^^^^^^^^^^^^^^^^^^
+
+If you are using�link:spring-boot.html[Spring Boot] then you can add
+the�`camel-opentracing-starter` dependency, and turn on OpenTracing by annotating
+the main class with `@CamelOpenTracing`.
+
+You can find an example of this in
+the�https://github.com/apache/camel/tree/master/examples/camel-example-opentracing[camel-example-opentracing]
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/CamelHeadersExtractAdapter.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/CamelHeadersExtractAdapter.java b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/CamelHeadersExtractAdapter.java
new file mode 100644
index 0000000..cb8a9cb
--- /dev/null
+++ b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/CamelHeadersExtractAdapter.java
@@ -0,0 +1,43 @@
+/**
+ * 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.opentracing;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map;
+
+import io.opentracing.propagation.TextMap;
+
+public final class CamelHeadersExtractAdapter implements TextMap {
+ private final Map<String, String> map = new HashMap<String, String>();
+
+ public CamelHeadersExtractAdapter(final Map<String,Object> map) {
+ // Extract string valued map entries
+ map.entrySet().stream().filter(e -> e.getValue() instanceof String).forEach(e ->
+ this.map.put(e.getKey(),(String)e.getValue()));
+ }
+
+ @Override
+ public Iterator<Map.Entry<String, String>> iterator() {
+ return map.entrySet().iterator();
+ }
+
+ @Override
+ public void put(String key, String value) {
+ throw new UnsupportedOperationException("CamelHeadersExtractAdapter should only be used with Tracer.extract()");
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/CamelHeadersInjectAdapter.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/CamelHeadersInjectAdapter.java b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/CamelHeadersInjectAdapter.java
new file mode 100644
index 0000000..1370168
--- /dev/null
+++ b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/CamelHeadersInjectAdapter.java
@@ -0,0 +1,40 @@
+/**
+ * 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.opentracing;
+
+import java.util.Iterator;
+import java.util.Map;
+
+import io.opentracing.propagation.TextMap;
+
+public final class CamelHeadersInjectAdapter implements TextMap {
+ private final Map<String, Object> map;
+
+ public CamelHeadersInjectAdapter(final Map<String, Object> map) {
+ this.map = map;
+ }
+
+ @Override
+ public Iterator<Map.Entry<String, String>> iterator() {
+ throw new UnsupportedOperationException("CamelHeadersInjectAdapter should only be used with Tracer.inject()");
+ }
+
+ @Override
+ public void put(String key, String value) {
+ this.map.put(key, value);
+ }
+}
\ No newline at end of file
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/OpenTracingTracer.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/OpenTracingTracer.java b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/OpenTracingTracer.java
new file mode 100644
index 0000000..2ee6d4b
--- /dev/null
+++ b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/OpenTracingTracer.java
@@ -0,0 +1,213 @@
+/**
+ * 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.opentracing;
+
+import java.net.URI;
+import java.util.EventObject;
+import java.util.HashMap;
+import java.util.Map;
+import java.util.ServiceLoader;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.CamelContextAware;
+import org.apache.camel.Endpoint;
+import org.apache.camel.Exchange;
+import org.apache.camel.Route;
+import org.apache.camel.management.event.ExchangeSendingEvent;
+import org.apache.camel.management.event.ExchangeSentEvent;
+import org.apache.camel.model.RouteDefinition;
+import org.apache.camel.spi.RoutePolicy;
+import org.apache.camel.spi.RoutePolicyFactory;
+import org.apache.camel.support.EventNotifierSupport;
+import org.apache.camel.support.RoutePolicySupport;
+import org.apache.camel.util.ServiceHelper;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import io.opentracing.Span;
+import io.opentracing.Tracer;
+import io.opentracing.Tracer.SpanBuilder;
+import io.opentracing.contrib.global.GlobalTracer;
+import io.opentracing.contrib.spanmanager.DefaultSpanManager;
+import io.opentracing.contrib.spanmanager.SpanManager;
+import io.opentracing.propagation.Format;
+import io.opentracing.tag.Tags;
+
+/**
+ * To use OpenTracing with Camel then setup this {@link OpenTracingTracer} in your Camel application.
+ * <p/>
+ * This class is implemented as both an {@link org.apache.camel.spi.EventNotifier} and {@link RoutePolicy} that allows
+ * to trap when Camel starts/ends an {@link Exchange} being routed using the {@link RoutePolicy} and during the routing
+ * if the {@link Exchange} sends messages, then we track them using the {@link org.apache.camel.spi.EventNotifier}.
+ */
+public class OpenTracingTracer implements RoutePolicyFactory, CamelContextAware {
+
+ private static final Logger LOG = LoggerFactory.getLogger(OpenTracingTracer.class);
+
+ private final OpenTracingEventNotifier eventNotifier = new OpenTracingEventNotifier();
+
+ private CamelContext camelContext;
+
+ private Tracer tracer = GlobalTracer.get();
+ private SpanManager spanManager = DefaultSpanManager.getInstance();
+
+ private static Map<String, SpanDecorator> decorators = new HashMap<>();
+
+ static {
+ ServiceLoader.load(SpanDecorator.class).forEach(d -> decorators.put(d.getComponent(), d));
+ }
+
+ public OpenTracingTracer() {
+ }
+
+ @Override
+ public RoutePolicy createRoutePolicy(CamelContext camelContext, String routeId, RouteDefinition route) {
+ return new OpenTracingRoutePolicy(routeId);
+ }
+
+ @Override
+ public CamelContext getCamelContext() {
+ return camelContext;
+ }
+
+ @Override
+ public void setCamelContext(CamelContext camelContext) {
+ if (this.camelContext != null) {
+ // stop event notifier
+ camelContext.getManagementStrategy().removeEventNotifier(eventNotifier);
+
+ // remove route policy
+ camelContext.getRoutePolicyFactories().remove(this);
+ }
+
+ this.camelContext = camelContext;
+
+ if (this.camelContext != null) {
+ camelContext.getManagementStrategy().addEventNotifier(eventNotifier);
+ if (!camelContext.getRoutePolicyFactories().contains(this)) {
+ camelContext.addRoutePolicyFactory(this);
+ }
+
+ // TODO: In example client, this was required otherwise outbound invocations
+ // were not instrumented - may be better to reinstate StaticService approach, but
+ // then need to resolve issue with xml dsl correctly starting service to init
+ // event notifier.
+ try {
+ ServiceHelper.startServices(eventNotifier);
+ } catch (Exception e) {
+ LOG.error("Failed to start event notifier", e);
+ }
+ }
+ }
+
+ public Tracer getTracer() {
+ return tracer;
+ }
+
+ public void setTracer(Tracer tracer) {
+ this.tracer = tracer;
+ }
+
+ protected SpanDecorator getSpanDecorator(Endpoint endpoint) {
+ SpanDecorator sd = decorators.get(URI.create(endpoint.getEndpointUri()).getScheme());
+ if (sd == null) {
+ return SpanDecorator.DEFAULT;
+ }
+ return sd;
+ }
+
+ private final class OpenTracingEventNotifier extends EventNotifierSupport {
+
+ @Override
+ public void notify(EventObject event) throws Exception {
+ if (event instanceof ExchangeSendingEvent) {
+ ExchangeSendingEvent ese = (ExchangeSendingEvent) event;
+ SpanManager.ManagedSpan parent = spanManager.current();
+ SpanDecorator sd = getSpanDecorator(ese.getEndpoint());
+ SpanBuilder spanBuilder = tracer.buildSpan(sd.getOperationName(ese.getExchange(), ese.getEndpoint()))
+ .withTag(Tags.SPAN_KIND.getKey(), Tags.SPAN_KIND_CLIENT);
+ // Temporary workaround to avoid adding 'null' span as a parent
+ if (parent != null && parent.getSpan() != null) {
+ spanBuilder.asChildOf(parent.getSpan());
+ }
+ Span span = spanBuilder.start();
+ sd.pre(span, ese.getExchange(), ese.getEndpoint());
+ tracer.inject(span.context(), Format.Builtin.TEXT_MAP,
+ new CamelHeadersInjectAdapter(ese.getExchange().getIn().getHeaders()));
+ spanManager.manage(span);
+ if (LOG.isTraceEnabled()) {
+ LOG.trace("OpenTracing: start client span=" + span);
+ }
+ } else if (event instanceof ExchangeSentEvent) {
+ SpanManager.ManagedSpan managedSpan = spanManager.current();
+ if (LOG.isTraceEnabled()) {
+ LOG.trace("OpenTracing: start client span=" + managedSpan.getSpan());
+ }
+ SpanDecorator sd = getSpanDecorator(((ExchangeSentEvent)event).getEndpoint());
+ sd.post(managedSpan.getSpan(), ((ExchangeSentEvent)event).getExchange(),
+ ((ExchangeSentEvent)event).getEndpoint());
+ managedSpan.getSpan().finish();
+ managedSpan.release();
+ }
+ }
+
+ @Override
+ public boolean isEnabled(EventObject event) {
+ return event instanceof ExchangeSendingEvent
+ || event instanceof ExchangeSentEvent;
+ }
+
+ @Override
+ public String toString() {
+ return "OpenTracingEventNotifier";
+ }
+ }
+
+ private final class OpenTracingRoutePolicy extends RoutePolicySupport {
+
+ OpenTracingRoutePolicy(String routeId) {
+ }
+
+ @Override
+ public void onExchangeBegin(Route route, Exchange exchange) {
+ SpanDecorator sd = getSpanDecorator(route.getEndpoint());
+ Span span = tracer.buildSpan(sd.getOperationName(exchange, route.getEndpoint()))
+ .asChildOf(tracer.extract(Format.Builtin.TEXT_MAP,
+ new CamelHeadersExtractAdapter(exchange.getIn().getHeaders())))
+ .withTag(Tags.SPAN_KIND.getKey(), Tags.SPAN_KIND_SERVER)
+ .start();
+ sd.pre(span, exchange, route.getEndpoint());
+ spanManager.manage(span);
+ if (LOG.isTraceEnabled()) {
+ LOG.trace("OpenTracing: start server span=" + span);
+ }
+ }
+
+ @Override
+ public void onExchangeDone(Route route, Exchange exchange) {
+ SpanManager.ManagedSpan managedSpan = spanManager.current();
+ if (LOG.isTraceEnabled()) {
+ LOG.trace("OpenTracing: finish server span=" + managedSpan.getSpan());
+ }
+ SpanDecorator sd = getSpanDecorator(route.getEndpoint());
+ sd.post(managedSpan.getSpan(), exchange, route.getEndpoint());
+ managedSpan.getSpan().finish();
+ managedSpan.release();
+ }
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/SpanDecorator.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/SpanDecorator.java b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/SpanDecorator.java
new file mode 100644
index 0000000..5c4bdf4
--- /dev/null
+++ b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/SpanDecorator.java
@@ -0,0 +1,81 @@
+/**
+ * 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.opentracing;
+
+import org.apache.camel.Endpoint;
+import org.apache.camel.Exchange;
+import org.apache.camel.opentracing.decorators.AbstractSpanDecorator;
+
+import io.opentracing.Span;
+
+/**
+ * This interface represents a decorator specific to the component/endpoint
+ * being instrumented.
+ *
+ */
+public interface SpanDecorator {
+
+ /* Prefix for camel component tag */
+ public static final String CAMEL_COMPONENT = "camel-";
+
+ /**
+ * The camel component associated with the decorator.
+ *
+ * @return The camel component name
+ */
+ String getComponent();
+
+ /**
+ * This method returns the operation name to use with the Span representing
+ * this exchange and endpoint.
+ *
+ * @param exchange The exchange
+ * @param endpoint The endpoint
+ * @return The operation name
+ */
+ String getOperationName(Exchange exchange, Endpoint endpoint);
+
+ /**
+ * This method adds appropriate details (tags/logs) to the supplied span
+ * based on the pre processing of the exchange.
+ *
+ * @param span The span
+ * @param exchange The exchange
+ * @param endpoint The endpoint
+ */
+ void pre(Span span, Exchange exchange, Endpoint endpoint);
+
+ /**
+ * This method adds appropriate details (tags/logs) to the supplied span
+ * based on the post processing of the exchange.
+ *
+ * @param span The span
+ * @param exchange The exchange
+ * @param endpoint The endpoint
+ */
+ void post(Span span, Exchange exchange, Endpoint endpoint);
+
+ SpanDecorator DEFAULT = new AbstractSpanDecorator() {
+
+ @Override
+ public String getComponent() {
+ return null;
+ }
+
+ };
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/AbstractHttpSpanDecorator.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/AbstractHttpSpanDecorator.java b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/AbstractHttpSpanDecorator.java
new file mode 100644
index 0000000..dcd40ff
--- /dev/null
+++ b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/AbstractHttpSpanDecorator.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.opentracing.decorators;
+
+import org.apache.camel.Endpoint;
+import org.apache.camel.Exchange;
+
+import io.opentracing.Span;
+import io.opentracing.tag.Tags;
+
+public abstract class AbstractHttpSpanDecorator extends AbstractSpanDecorator {
+
+ @Override
+ public void pre(Span span, Exchange exchange, Endpoint endpoint) {
+ super.pre(span, exchange, endpoint);
+ span.setTag(Tags.HTTP_URL.getKey(), endpoint.getEndpointUri());
+ }
+
+ @Override
+ public void post(Span span, Exchange exchange, Endpoint endpoint) {
+ super.post(span, exchange, endpoint);
+
+ if (exchange.hasOut()) {
+ Object responseCode=exchange.getOut().getHeader(Exchange.HTTP_RESPONSE_CODE);
+ if (responseCode instanceof Integer) {
+ span.setTag(Tags.HTTP_STATUS.getKey(), (Integer)responseCode);
+ }
+ }
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/AbstractSpanDecorator.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/AbstractSpanDecorator.java b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/AbstractSpanDecorator.java
new file mode 100644
index 0000000..f32a287
--- /dev/null
+++ b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/AbstractSpanDecorator.java
@@ -0,0 +1,60 @@
+/**
+ * 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.opentracing.decorators;
+
+import java.net.URI;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.apache.camel.Endpoint;
+import org.apache.camel.Exchange;
+import org.apache.camel.opentracing.SpanDecorator;
+
+import io.opentracing.Span;
+import io.opentracing.tag.Tags;
+
+/**
+ * An abstract base implementation of the {@link SpanDecorator} interface.
+ *
+ */
+public abstract class AbstractSpanDecorator implements SpanDecorator {
+
+ @Override
+ public String getOperationName(Exchange exchange, Endpoint endpoint) {
+ return endpoint.getEndpointUri();
+ }
+
+ @Override
+ public void pre(Span span, Exchange exchange, Endpoint endpoint) {
+ span.setTag(Tags.COMPONENT.getKey(), CAMEL_COMPONENT + URI.create(endpoint.getEndpointUri()).getScheme());
+ }
+
+ @Override
+ public void post(Span span, Exchange exchange, Endpoint endpoint) {
+ if (exchange.isFailed()) {
+ span.setTag(Tags.ERROR.getKey(), true);
+ if (exchange.getException() != null) {
+ Map<String,String> logEvent = new HashMap<>();
+ logEvent.put("event", "error");
+ logEvent.put("error.kind", "Exception");
+ logEvent.put("message", exchange.getException().getMessage());
+ span.log(logEvent);
+ }
+ }
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/HttpSpanDecorator.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/HttpSpanDecorator.java b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/HttpSpanDecorator.java
new file mode 100644
index 0000000..43eec8a
--- /dev/null
+++ b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/HttpSpanDecorator.java
@@ -0,0 +1,36 @@
+/**
+ * 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.opentracing.decorators;
+
+import java.net.URI;
+
+import org.apache.camel.Endpoint;
+import org.apache.camel.Exchange;
+
+public class HttpSpanDecorator extends AbstractHttpSpanDecorator {
+
+ @Override
+ public String getComponent() {
+ return "http";
+ }
+
+ @Override
+ public String getOperationName(Exchange exchange, Endpoint endpoint) {
+ return URI.create(endpoint.getEndpointUri()).getPath();
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/JettySpanDecorator.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/JettySpanDecorator.java b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/JettySpanDecorator.java
new file mode 100644
index 0000000..8137100
--- /dev/null
+++ b/components/camel-opentracing/src/main/java/org/apache/camel/opentracing/decorators/JettySpanDecorator.java
@@ -0,0 +1,36 @@
+/**
+ * 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.opentracing.decorators;
+
+import java.net.URI;
+
+import org.apache.camel.Endpoint;
+import org.apache.camel.Exchange;
+
+public class JettySpanDecorator extends AbstractHttpSpanDecorator {
+
+ @Override
+ public String getComponent() {
+ return "jetty";
+ }
+
+ @Override
+ public String getOperationName(Exchange exchange, Endpoint endpoint) {
+ return URI.create(endpoint.getEndpointUri().substring(getComponent().length()+1)).getPath();
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/main/resources/META-INF/LICENSE.txt
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/resources/META-INF/LICENSE.txt b/components/camel-opentracing/src/main/resources/META-INF/LICENSE.txt
new file mode 100644
index 0000000..6b0b127
--- /dev/null
+++ b/components/camel-opentracing/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,
+ and distribution as defined by Sections 1 through 9 of this document.
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+ "Licensor" shall mean the copyright owner or entity authorized by
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+
+ "You" (or "Your") shall mean an individual or Legal Entity
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+ "Source" form shall mean the preferred form for making modifications,
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+
+ "Object" form shall mean any form resulting from mechanical
+ transformation or translation of a Source form, including but
+ not limited to compiled object code, generated documentation,
+ and conversions to other media types.
+
+ "Work" shall mean the work of authorship, whether in Source or
+ Object form, made available under the License, as indicated by a
+ copyright notice that is included in or attached to the work
+ (an example is provided in the Appendix below).
+
+ "Derivative Works" shall mean any work, whether in Source or Object
+ form, that is based on (or derived from) the Work and for which the
+ editorial revisions, annotations, elaborations, or other modifications
+ represent, as a whole, an original work of authorship. For the purposes
+ of this License, Derivative Works shall not include works that remain
+ separable from, or merely link (or bind by name) to the interfaces of,
+ the Work and Derivative Works thereof.
+
+ "Contribution" shall mean any work of authorship, including
+ the original version of the Work and any modifications or additions
+ to that Work or Derivative Works thereof, that is intentionally
+ submitted to Licensor for inclusion in the Work by the copyright owner
+ or by an individual or Legal Entity authorized to submit on behalf of
+ the copyright owner. For the purposes of this definition, "submitted"
+ means any form of electronic, verbal, or written communication sent
+ to the Licensor or its representatives, including but not limited to
+ communication on electronic mailing lists, source code control systems,
+ and issue tracking systems that are managed by, or on behalf of, the
+ Licensor for the purpose of discussing and improving the Work, but
+ excluding communication that is conspicuously marked or otherwise
+ designated in writing by the copyright owner as "Not a Contribution."
+
+ "Contributor" shall mean Licensor and any individual or Legal Entity
+ on behalf of whom a Contribution has been received by Licensor and
+ subsequently incorporated within the Work.
+
+ 2. Grant of Copyright License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ copyright license to reproduce, prepare Derivative Works of,
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+ Work and such Derivative Works in Source or Object form.
+
+ 3. Grant of Patent License. Subject to the terms and conditions of
+ this License, each Contributor hereby grants to You a perpetual,
+ worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+ (except as stated in this section) patent license to make, have made,
+ use, offer to sell, sell, import, and otherwise transfer the Work,
+ where such license applies only to those patent claims licensable
+ by such Contributor that are necessarily infringed by their
+ Contribution(s) alone or by combination of their Contribution(s)
+ with the Work to which such Contribution(s) was submitted. If You
+ institute patent litigation against any entity (including a
+ cross-claim or counterclaim in a lawsuit) alleging that the Work
+ or a Contribution incorporated within the Work constitutes direct
+ or contributory patent infringement, then any patent licenses
+ granted to You under this License for that Work shall terminate
+ as of the date such litigation is filed.
+
+ 4. Redistribution. You may reproduce and distribute copies of the
+ Work or Derivative Works thereof in any medium, with or without
+ modifications, and in Source or Object form, provided that You
+ meet the following conditions:
+
+ (a) You must give any other recipients of the Work or
+ Derivative Works a copy of this License; and
+
+ (b) You must cause any modified files to carry prominent notices
+ stating that You changed the files; and
+
+ (c) You must retain, in the Source form of any Derivative Works
+ that You distribute, all copyright, patent, trademark, and
+ attribution notices from the Source form of the Work,
+ excluding those notices that do not pertain to any part of
+ the Derivative Works; and
+
+ (d) If the Work includes a "NOTICE" text file as part of its
+ distribution, then any Derivative Works that You distribute must
+ include a readable copy of the attribution notices contained
+ within such NOTICE file, excluding those notices that do not
+ pertain to any part of the Derivative Works, in at least one
+ of the following places: within a NOTICE text file distributed
+ as part of the Derivative Works; within the Source form or
+ documentation, if provided along with the Derivative Works; or,
+ within a display generated by the Derivative Works, if and
+ wherever such third-party notices normally appear. The contents
+ of the NOTICE file are for informational purposes only and
+ do not modify the License. You may add Your own attribution
+ notices within Derivative Works that You distribute, alongside
+ or as an addendum to the NOTICE text from the Work, provided
+ that such additional attribution notices cannot be construed
+ as modifying the License.
+
+ You may add Your own copyright statement to Your modifications and
+ may provide additional or different license terms and conditions
+ for use, reproduction, or distribution of Your modifications, or
+ for any such Derivative Works as a whole, provided Your use,
+ reproduction, and distribution of the Work otherwise complies with
+ the conditions stated in this License.
+
+ 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
+ this License, without any additional terms or conditions.
+ 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.
+
+ 6. Trademarks. This License does not grant permission to use the trade
+ names, trademarks, service marks, or product names of the Licensor,
+ except as required for reasonable and customary use in describing the
+ origin of the Work and reproducing the content of the NOTICE file.
+
+ 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,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+ implied, including, without limitation, any warranties or conditions
+ of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
+ 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.
+
+ 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
+ negligent acts) or agreed to in writing, shall any Contributor be
+ liable to You for damages, including any direct, indirect, special,
+ incidental, or consequential damages of any character arising as a
+ result of this License or out of the use or inability to use the
+ Work (including but not limited to damages for loss of goodwill,
+ work stoppage, computer failure or malfunction, or any and all
+ other commercial damages or losses), even if such Contributor
+ has been advised of the possibility of such damages.
+
+ 9. Accepting Warranty or Additional Liability. While redistributing
+ the Work or Derivative Works thereof, You may choose to offer,
+ and charge a fee for, acceptance of support, warranty, indemnity,
+ or other liability obligations and/or rights consistent with this
+ License. However, in accepting such obligations, You may act only
+ 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.
+
+ 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/d58fea9b/components/camel-opentracing/src/main/resources/META-INF/NOTICE.txt
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/resources/META-INF/NOTICE.txt b/components/camel-opentracing/src/main/resources/META-INF/NOTICE.txt
new file mode 100644
index 0000000..2e215bf
--- /dev/null
+++ b/components/camel-opentracing/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/d58fea9b/components/camel-opentracing/src/main/resources/META-INF/services/org.apache.camel.opentracing.SpanDecorator
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/main/resources/META-INF/services/org.apache.camel.opentracing.SpanDecorator b/components/camel-opentracing/src/main/resources/META-INF/services/org.apache.camel.opentracing.SpanDecorator
new file mode 100644
index 0000000..9806d26
--- /dev/null
+++ b/components/camel-opentracing/src/main/resources/META-INF/services/org.apache.camel.opentracing.SpanDecorator
@@ -0,0 +1,2 @@
+org.apache.camel.opentracing.decorators.HttpSpanDecorator
+org.apache.camel.opentracing.decorators.JettySpanDecorator
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/ABCRouteTest.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/ABCRouteTest.java b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/ABCRouteTest.java
new file mode 100644
index 0000000..dc172c6
--- /dev/null
+++ b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/ABCRouteTest.java
@@ -0,0 +1,81 @@
+/**
+ * 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.opentracing;
+
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.junit.Test;
+
+import io.opentracing.tag.Tags;
+
+public class ABCRouteTest extends CamelOpenTracingTestSupport {
+
+ private static SpanTestData[] testdata = {
+ new SpanTestData().setLabel("seda:b server").setUri("seda://b")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(1),
+ new SpanTestData().setLabel("seda:b client").setUri("seda://b")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(4),
+ new SpanTestData().setLabel("seda:c server").setUri("seda://c")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(3),
+ new SpanTestData().setLabel("seda:c client").setUri("seda://c")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(4),
+ new SpanTestData().setLabel("seda:a server").setUri("seda://a")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(5),
+ new SpanTestData().setLabel("seda:a client").setUri("seda://a")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(6),
+ new SpanTestData().setLabel("direct:start server").setUri("direct://start")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(7),
+ new SpanTestData().setLabel("direct:start client").setUri("direct://start")
+ .setKind(Tags.SPAN_KIND_CLIENT)
+ };
+
+ public ABCRouteTest() {
+ super(testdata);
+ }
+
+ @Test
+ public void testRoute() throws Exception {
+ template.requestBody("direct:start", "Hello");
+
+ verify();
+ }
+
+ @Override
+ protected RoutesBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:start").to("seda:a").routeId("start");
+
+ from("seda:a").routeId("a")
+ .log("routing at ${routeId}")
+ .to("seda:b")
+ .delay(2000)
+ .to("seda:c")
+ .log("End of routing");
+
+ from("seda:b").routeId("b")
+ .log("routing at ${routeId}")
+ .delay(simple("${random(1000,2000)}"));
+
+ from("seda:c").routeId("c")
+ .log("routing at ${routeId}")
+ .delay(simple("${random(0,100)}"));
+ }
+ };
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/CamelOpenTracingTestSupport.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/CamelOpenTracingTestSupport.java b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/CamelOpenTracingTestSupport.java
new file mode 100644
index 0000000..b3aa1b4
--- /dev/null
+++ b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/CamelOpenTracingTestSupport.java
@@ -0,0 +1,122 @@
+/**
+ * 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.opentracing;
+
+import java.net.URI;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+import org.apache.camel.CamelContext;
+import org.apache.camel.test.junit4.CamelTestSupport;
+
+import io.opentracing.Span;
+import io.opentracing.mock.MockTracer;
+import io.opentracing.mock.MockTracer.Propagator;
+import io.opentracing.tag.Tags;
+
+public class CamelOpenTracingTestSupport extends CamelTestSupport {
+
+ private MockTracer tracer;
+
+ private SpanTestData[] testdata;
+
+ public CamelOpenTracingTestSupport(SpanTestData[] testdata) {
+ this.testdata = testdata;
+ }
+
+ @Override
+ protected void doPostSetup() throws Exception {
+ tracer.reset();
+ }
+
+ @Override
+ protected CamelContext createCamelContext() throws Exception {
+ CamelContext context = super.createCamelContext();
+
+ tracer = new MockTracer(Propagator.TEXT_MAP);
+
+ OpenTracingTracer ottracer = new OpenTracingTracer();
+ ottracer.setTracer(tracer);
+
+ ottracer.setCamelContext(context);
+
+ return context;
+ }
+
+ protected MockTracer getTracer() {
+ return tracer;
+ }
+
+ protected void verify() {
+ assertEquals("Incorrect number of spans", testdata.length, tracer.finishedSpans().size());
+
+ for (int i=0; i < testdata.length; i++) {
+ if (i > 0) {
+ assertEquals(testdata[i].getLabel(), tracer.finishedSpans().get(0).context().traceId(),
+ tracer.finishedSpans().get(i).context().traceId());
+ }
+
+ String component = (String)tracer.finishedSpans().get(i).tags().get(Tags.COMPONENT.getKey());
+ assertNotNull(component);
+ assertEquals(testdata[i].getLabel(),
+ SpanDecorator.CAMEL_COMPONENT + URI.create((String)testdata[i].getUri()).getScheme(),
+ component);
+
+ // If span associated with TestSEDASpanDecorator, check that 'testop' and pre/post tags have been defined
+ if ("camel-seda".equals(component)) {
+ assertEquals("testop", tracer.finishedSpans().get(i).operationName());
+ assertTrue(tracer.finishedSpans().get(i).tags().containsKey("pre"));
+ assertTrue(tracer.finishedSpans().get(i).tags().containsKey("post"));
+ } else {
+ assertEquals(testdata[i].getLabel(), testdata[i].getUri(), tracer.finishedSpans().get(i).operationName());
+ }
+
+ assertEquals(testdata[i].getLabel(), testdata[i].getKind(),
+ tracer.finishedSpans().get(i).tags().get(Tags.SPAN_KIND.getKey()));
+
+ if (testdata[i].getParentId() != -1) {
+ assertEquals(testdata[i].getLabel(),
+ tracer.finishedSpans().get(testdata[i].getParentId()).context().spanId(),
+ tracer.finishedSpans().get(i).parentId());
+ }
+
+ }
+ }
+
+ protected void verifyTraceSpanNumbers(int numOfTraces, int numSpansPerTrace) {
+ Map<Long,List<Span>> traces = new HashMap<Long,List<Span>>();
+
+ // Sort spans into separate traces
+ for (int i=0; i < getTracer().finishedSpans().size(); i++) {
+ List<Span> spans = traces.get(getTracer().finishedSpans().get(i).context().traceId());
+ if (spans == null) {
+ spans = new ArrayList<Span>();
+ traces.put(getTracer().finishedSpans().get(i).context().traceId(), spans);
+ }
+ spans.add(getTracer().finishedSpans().get(i));
+ }
+
+ assertEquals(numOfTraces, traces.size());
+
+ for (Map.Entry<Long,List<Span>> spans : traces.entrySet()) {
+ assertEquals(numSpansPerTrace, spans.getValue().size());
+ }
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/ClientRecipientListRouteTest.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/ClientRecipientListRouteTest.java b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/ClientRecipientListRouteTest.java
new file mode 100644
index 0000000..f9849b2
--- /dev/null
+++ b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/ClientRecipientListRouteTest.java
@@ -0,0 +1,77 @@
+/**
+ * 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.opentracing;
+
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.junit.Test;
+
+import io.opentracing.tag.Tags;
+
+public class ClientRecipientListRouteTest extends CamelOpenTracingTestSupport {
+
+ private static SpanTestData[] testdata = {
+ new SpanTestData().setLabel("seda:a server").setUri("seda://a")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(1),
+ new SpanTestData().setLabel("seda:a client").setUri("seda://a")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(6),
+ new SpanTestData().setLabel("seda:b server").setUri("seda://b")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(3),
+ new SpanTestData().setLabel("seda:b client").setUri("seda://b")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(6),
+ new SpanTestData().setLabel("seda:c server").setUri("seda://c")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(5),
+ new SpanTestData().setLabel("seda:c client").setUri("seda://c")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(6),
+ new SpanTestData().setLabel("direct:start server").setUri("direct://start")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(7),
+ new SpanTestData().setLabel("direct:start client").setUri("direct://start")
+ .setKind(Tags.SPAN_KIND_CLIENT)
+ };
+
+ public ClientRecipientListRouteTest() {
+ super(testdata);
+ }
+
+ @Test
+ public void testRoute() throws Exception {
+ template.requestBody("direct:start", "Hello");
+
+ verify();
+ }
+
+ @Override
+ protected RoutesBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:start").recipientList(constant("seda:a,seda:b,seda:c")).routeId("start");
+
+ from("seda:a").routeId("a")
+ .log("routing at ${routeId}");
+
+ from("seda:b").routeId("b")
+ .log("routing at ${routeId}")
+ .delay(simple("${random(1000,2000)}"));
+
+ from("seda:c").routeId("c")
+ .log("routing at ${routeId}")
+ .delay(simple("${random(0,100)}"));
+ }
+ };
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/MulticastRouteTest.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/MulticastRouteTest.java b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/MulticastRouteTest.java
new file mode 100644
index 0000000..c24fab6
--- /dev/null
+++ b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/MulticastRouteTest.java
@@ -0,0 +1,82 @@
+/**
+ * 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.opentracing;
+
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.junit.Test;
+
+import io.opentracing.tag.Tags;
+
+public class MulticastRouteTest extends CamelOpenTracingTestSupport {
+
+ private static SpanTestData[] testdata = {
+ new SpanTestData().setLabel("seda:b server").setUri("seda://b")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(1),
+ new SpanTestData().setLabel("seda:b client").setUri("seda://b")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(4),
+ new SpanTestData().setLabel("seda:c server").setUri("seda://c")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(3),
+ new SpanTestData().setLabel("seda:c client").setUri("seda://c")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(4),
+ new SpanTestData().setLabel("seda:a server").setUri("seda://a")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(5),
+ new SpanTestData().setLabel("seda:a client").setUri("seda://a")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(6),
+ new SpanTestData().setLabel("direct:start server").setUri("direct://start")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(7),
+ new SpanTestData().setLabel("direct:start client").setUri("direct://start")
+ .setKind(Tags.SPAN_KIND_CLIENT)
+ };
+
+ public MulticastRouteTest() {
+ super(testdata);
+ }
+
+ @Test
+ public void testRoute() throws Exception {
+ template.requestBody("direct:start", "Hello");
+
+ verify();
+ }
+
+ @Override
+ protected RoutesBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:start").to("seda:a").routeId("start");
+
+ from("seda:a").routeId("a")
+ .log("routing at ${routeId}")
+ .multicast()
+ .to("seda:b")
+ .to("seda:c")
+ .end()
+ .log("End of routing");
+
+ from("seda:b").routeId("b")
+ .log("routing at ${routeId}")
+ .delay(simple("${random(1000,2000)}"));
+
+ from("seda:c").routeId("c")
+ .log("routing at ${routeId}")
+ .delay(simple("${random(0,100)}"));
+ }
+ };
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/OpenTracingSimpleRouteTest.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/OpenTracingSimpleRouteTest.java b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/OpenTracingSimpleRouteTest.java
new file mode 100644
index 0000000..c33359c
--- /dev/null
+++ b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/OpenTracingSimpleRouteTest.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.opentracing;
+
+import java.util.concurrent.TimeUnit;
+
+import org.apache.camel.builder.NotifyBuilder;
+import org.apache.camel.test.spring.CamelSpringTestSupport;
+import org.junit.Test;
+import org.springframework.context.support.AbstractApplicationContext;
+import org.springframework.context.support.ClassPathXmlApplicationContext;
+
+import io.opentracing.mock.MockTracer;
+
+public class OpenTracingSimpleRouteTest extends CamelSpringTestSupport {
+
+ @Override
+ protected AbstractApplicationContext createApplicationContext() {
+ return new ClassPathXmlApplicationContext("org/apache/camel/opentracing/OpenTracingSimpleRouteTest.xml");
+ }
+
+ @Test
+ public void testRoute() throws Exception {
+ NotifyBuilder notify = new NotifyBuilder(context).whenDone(5).create();
+
+ for (int i = 0; i < 5; i++) {
+ template.sendBody("seda:dude", "Hello World");
+ }
+
+ assertTrue(notify.matches(30, TimeUnit.SECONDS));
+
+ MockTracer tracer = (MockTracer)context().getRegistry().lookupByName("mockTracer");
+
+ // Four spans per invocation, one for client, two for dude route (server and client to), one for car route
+ assertEquals(20, tracer.finishedSpans().size());
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/RouteConcurrentTest.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/RouteConcurrentTest.java b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/RouteConcurrentTest.java
new file mode 100644
index 0000000..6d13a8d
--- /dev/null
+++ b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/RouteConcurrentTest.java
@@ -0,0 +1,85 @@
+/**
+ * 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.opentracing;
+
+import java.util.concurrent.TimeUnit;
+
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.NotifyBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.junit.Test;
+
+import io.opentracing.tag.Tags;
+
+public class RouteConcurrentTest extends CamelOpenTracingTestSupport {
+
+ private static SpanTestData[] testdata = {
+ new SpanTestData().setLabel("seda:foo client").setUri("seda://foo")
+ .setKind(Tags.SPAN_KIND_CLIENT),
+ new SpanTestData().setLabel("seda:bar client").setUri("seda://bar")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(2),
+ new SpanTestData().setLabel("seda:foo server").setUri("seda://foo?concurrentConsumers=5")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(0),
+ new SpanTestData().setLabel("seda:bar server").setUri("seda://bar?concurrentConsumers=5")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(1)
+ };
+
+ public RouteConcurrentTest() {
+ super(testdata);
+ }
+
+ @Test
+ public void testSingleInvocationsOfRoute() throws Exception {
+ NotifyBuilder notify = new NotifyBuilder(context).whenDone(2).create();
+
+ template.sendBody("seda:foo", "Hello World");
+
+ assertTrue(notify.matches(30, TimeUnit.SECONDS));
+
+ verify();
+ }
+
+ @Test
+ public void testConcurrentInvocationsOfRoute() throws Exception {
+ NotifyBuilder notify = new NotifyBuilder(context).whenDone(10).create();
+
+ for (int i = 0; i < 5; i++) {
+ template.sendBody("seda:foo", "Hello World");
+ }
+
+ assertTrue(notify.matches(30, TimeUnit.SECONDS));
+
+ verifyTraceSpanNumbers(5, testdata.length);
+ }
+
+ @Override
+ protected RoutesBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("seda:foo?concurrentConsumers=5").routeId("foo")
+ .log("routing at ${routeId}")
+ .delay(simple("${random(1000,2000)}"))
+ .to("seda:bar");
+
+ from("seda:bar?concurrentConsumers=5").routeId("bar")
+ .log("routing at ${routeId}")
+ .delay(simple("${random(0,500)}"));
+ }
+ };
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/SpanTestData.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/SpanTestData.java b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/SpanTestData.java
new file mode 100644
index 0000000..4bf542a
--- /dev/null
+++ b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/SpanTestData.java
@@ -0,0 +1,62 @@
+/**
+ * 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.opentracing;
+
+public class SpanTestData {
+
+ private String label;
+ private String uri;
+ private String kind;
+ private int parentId = -1;
+
+ public String getLabel() {
+ return label;
+ }
+
+ public SpanTestData setLabel(String label) {
+ this.label = label;
+ return this;
+ }
+
+ public String getUri() {
+ return uri;
+ }
+
+ public SpanTestData setUri(String uri) {
+ this.uri = uri;
+ return this;
+ }
+
+ public String getKind() {
+ return kind;
+ }
+
+ public SpanTestData setKind(String kind) {
+ this.kind = kind;
+ return this;
+ }
+
+ public int getParentId() {
+ return parentId;
+ }
+
+ public SpanTestData setParentId(int parentId) {
+ this.parentId = parentId;
+ return this;
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/TestSEDASpanDecorator.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/TestSEDASpanDecorator.java b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/TestSEDASpanDecorator.java
new file mode 100644
index 0000000..f7e3bd4
--- /dev/null
+++ b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/TestSEDASpanDecorator.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.opentracing;
+
+import org.apache.camel.Endpoint;
+import org.apache.camel.Exchange;
+import org.apache.camel.opentracing.decorators.AbstractSpanDecorator;
+
+import io.opentracing.Span;
+
+public class TestSEDASpanDecorator extends AbstractSpanDecorator {
+
+ @Override
+ public String getComponent() {
+ return "seda";
+ }
+
+ @Override
+ public String getOperationName(Exchange exchange, Endpoint endpoint) {
+ return "testop";
+ }
+
+ @Override
+ public void pre(Span span, Exchange exchange, Endpoint endpoint) {
+ super.pre(span, exchange, endpoint);
+ span.setTag("pre", "test");
+ }
+
+ @Override
+ public void post(Span span, Exchange exchange, Endpoint endpoint) {
+ super.post(span, exchange, endpoint);
+ span.setTag("post", "test");
+ }
+
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/TwoServiceTest.java
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/TwoServiceTest.java b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/TwoServiceTest.java
new file mode 100644
index 0000000..45a8a33
--- /dev/null
+++ b/components/camel-opentracing/src/test/java/org/apache/camel/opentracing/TwoServiceTest.java
@@ -0,0 +1,65 @@
+/**
+ * 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.opentracing;
+
+import org.apache.camel.RoutesBuilder;
+import org.apache.camel.builder.RouteBuilder;
+import org.junit.Test;
+
+import io.opentracing.tag.Tags;
+
+public class TwoServiceTest extends CamelOpenTracingTestSupport {
+
+ private static SpanTestData[] testdata = {
+ new SpanTestData().setLabel("ServiceB server").setUri("direct://ServiceB")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(1),
+ new SpanTestData().setLabel("ServiceB client").setUri("direct://ServiceB")
+ .setKind(Tags.SPAN_KIND_CLIENT).setParentId(2),
+ new SpanTestData().setLabel("ServiceA server").setUri("direct://ServiceA")
+ .setKind(Tags.SPAN_KIND_SERVER).setParentId(3),
+ new SpanTestData().setLabel("ServiceA client").setUri("direct://ServiceA")
+ .setKind(Tags.SPAN_KIND_CLIENT)
+ };
+
+ public TwoServiceTest() {
+ super(testdata);
+ }
+
+ @Test
+ public void testRoute() throws Exception {
+ template.requestBody("direct:ServiceA", "Hello");
+
+ verify();
+ }
+
+ @Override
+ protected RoutesBuilder createRouteBuilder() throws Exception {
+ return new RouteBuilder() {
+ @Override
+ public void configure() throws Exception {
+ from("direct:ServiceA")
+ .log("ServiceA has been called")
+ .delay(simple("${random(1000,2000)}"))
+ .to("direct:ServiceB");
+
+ from("direct:ServiceB")
+ .log("ServiceB has been called")
+ .delay(simple("${random(0,500)}"));
+ }
+ };
+ }
+}
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/resources/META-INF/services/org.apache.camel.opentracing.SpanDecorator
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/resources/META-INF/services/org.apache.camel.opentracing.SpanDecorator b/components/camel-opentracing/src/test/resources/META-INF/services/org.apache.camel.opentracing.SpanDecorator
new file mode 100644
index 0000000..75e4398
--- /dev/null
+++ b/components/camel-opentracing/src/test/resources/META-INF/services/org.apache.camel.opentracing.SpanDecorator
@@ -0,0 +1 @@
+org.apache.camel.opentracing.TestSEDASpanDecorator
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/resources/log4j2.properties
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/resources/log4j2.properties b/components/camel-opentracing/src/test/resources/log4j2.properties
new file mode 100644
index 0000000..1ceb5bb
--- /dev/null
+++ b/components/camel-opentracing/src/test/resources/log4j2.properties
@@ -0,0 +1,30 @@
+## ---------------------------------------------------------------------------
+## 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-opentracing-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 = %d [%-15.15t] %-5p %-30.30c{1} - %m%n
+logger.opentracing.name = org.apache.camel.opentracing
+logger.opentracing.level = INFO
+rootLogger.level = INFO
+rootLogger.appenderRef.file.ref = file
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/camel-opentracing/src/test/resources/org/apache/camel/opentracing/OpenTracingSimpleRouteTest.xml
----------------------------------------------------------------------
diff --git a/components/camel-opentracing/src/test/resources/org/apache/camel/opentracing/OpenTracingSimpleRouteTest.xml b/components/camel-opentracing/src/test/resources/org/apache/camel/opentracing/OpenTracingSimpleRouteTest.xml
new file mode 100644
index 0000000..6f99c81
--- /dev/null
+++ b/components/camel-opentracing/src/test/resources/org/apache/camel/opentracing/OpenTracingSimpleRouteTest.xml
@@ -0,0 +1,50 @@
+<?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.
+-->
+<beans xmlns="http://www.springframework.org/schema/beans"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="
+ http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
+ http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd
+ ">
+
+ <bean id="mockTracer" class="io.opentracing.mock.MockTracer"/>
+
+ <!-- setup opentracing tracer -->
+ <bean id="ottracer" class="org.apache.camel.opentracing.OpenTracingTracer">
+ <property name="tracer" ref="mockTracer"/>
+ </bean>
+
+ <camelContext xmlns="http://camel.apache.org/schema/spring">
+ <route id="dude">
+ <from uri="seda:dude"/>
+ <log message="Routing at ${routeId}"/>
+ <delay>
+ <simple>${random(1000,2000)}</simple>
+ </delay>
+ <to uri="direct:car"/>
+ </route>
+ <route id="car">
+ <from uri="direct:car"/>
+ <log message="Routing at ${routeId}"/>
+ <delay>
+ <simple>${random(1000,2000)}</simple>
+ </delay>
+ </route>
+ </camelContext>
+
+</beans>
http://git-wip-us.apache.org/repos/asf/camel/blob/d58fea9b/components/pom.xml
----------------------------------------------------------------------
diff --git a/components/pom.xml b/components/pom.xml
index b265d79..b3f3864 100644
--- a/components/pom.xml
+++ b/components/pom.xml
@@ -207,6 +207,7 @@
<module>camel-olingo2</module>
<module>camel-openshift</module>
<module>camel-openstack</module>
+ <module>camel-opentracing</module>
<module>camel-optaplanner</module>
<module>camel-paho</module>
<module>camel-paxlogging</module>