I am new to camel and blueprint.
I am trying to make a simple programme to put data in a queue. Not sure whats going wrong in here.
Camel Context file ==>
<?xml version="1.0" encoding="UTF-8"?>
<blueprint xmlns="http://www.osgi.org/xmlns/blueprint/v1.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:camel="http://camel.apache.org/schema/blueprint"
xsi:schemaLocation="
http://www.osgi.org/xmlns/blueprint/v1.0.0 http://www.osgi.org/xmlns/blueprint/v1.0.0/blueprint.xsd
http://camel.apache.org/schema/blueprint http://camel.apache.org/schema/blueprint/camel-blueprint.xsd">
<bean id="helloBean" class="com.camelSampleBundle.HelloBean">
<property name="say" value="Hi from Camel" />
</bean>
<bean id="activemq" class="org.apache.activemq.camel.component.ActiveMQComponent">
<property name="brokerURL" value="tcp://localhost:61616" />
</bean>
<camelContext id="blueprintContext" trace="false"
xmlns="http://camel.apache.org/schema/blueprint">
<route id="timerToLog">
<from uri="timer:foo?period=5000" />
<setBody>
<constant>Hello World!</constant>
</setBody>
<to uri="activemq:camel.q.timer" />
<log message="The message contains ${body}" />
</route>
<!-- <route id="anotherRoute">
<from uri="activemq:camel.q.timer" />
<log message="The message contains ${body}" />
<to uri="mock:result" />
</route> -->
</camelContext>
</blueprint>
POM.xml
<?xml version="1.0" encoding="UTF-8"?>
<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>
<groupId>com.camelSampleBundle</groupId>
<artifactId>camel-sampleBundle</artifactId>
<packaging>bundle</packaging>
<version>1.0.0-SNAPSHOT</version>
<name>Sample Bundle</name>
<url>http://www.myorganization.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<fuse.version>2.12.0.redhat-610379</fuse.version>
</properties>
<repositories>
<repository>
<id>release.fusesource.org</id>
<name>FuseSource Release Repository</name>
<url>http://repo.fusesource.com/nexus/content/repositories/releases</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
<releases>
<enabled>true</enabled>
</releases>
</repository>
<repository>
<id>snapshot.fusesource.org</id>
<name>FuseSource Snapshot Repository</name>
<url>http://repo.fusesource.com/nexus/content/repositories/snapshots</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>false</enabled>
</releases>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<id>release.fusesource.org</id>
<name>FuseSource Release Repository</name>
<url>http://repo.fusesource.com/nexus/content/repositories/releases</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
<releases>
<enabled>true</enabled>
</releases>
</pluginRepository>
<pluginRepository>
<id>snapshot.fusesource.org</id>
<name>FuseSource Snapshot Repository</name>
<url>http://repo.fusesource.com/nexus/content/repositories/snapshots</url>
<snapshots>
<enabled>true</enabled>
</snapshots>
<releases>
<enabled>false</enabled>
</releases>
</pluginRepository>
</pluginRepositories>
<dependencies>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-core</artifactId>
<version>2.10.0.redhat-60024</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-blueprint</artifactId>
<version>2.10.0.redhat-60024</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-jms</artifactId>
<version>2.10.0.redhat-60024</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-camel</artifactId>
<version>5.13.2</version>
</dependency>
<!-- logging -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.6.6</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.6</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>jcl-over-slf4j</artifactId>
<version>1.6.6</version>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<!-- testing -->
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-test-blueprint</artifactId>
<version>2.10.0.redhat-60024</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<defaultGoal>install</defaultGoal>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>2.4.3</version>
<configuration>
<encoding>UTF-8</encoding>
</configuration>
</plugin>
<!-- to generate the MANIFEST-FILE of the bundle -->
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.3.7</version>
<extensions>true</extensions>
<configuration>
<instructions>
<Bundle-SymbolicName>camel-sampleBundle</Bundle-SymbolicName>
<Import-Package>*</Import-Package>
<Export-Package />
</instructions>
</configuration>
</plugin>
<!-- to run the example using mvn camel:run -->
<plugin>
<groupId>org.apache.camel</groupId>
<artifactId>camel-maven-plugin</artifactId>
<version>2.10.0.redhat-60024</version>
<configuration>
<useBlueprint>true</useBlueprint>
</configuration>
</plugin>
</plugins>
</build>
</project>
ERROR Stacktrace ==>
org.osgi.service.blueprint.container.ComponentDefinitionException: Unable to instantiate components at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:671) at org.apache.aries.blueprint.container.BlueprintContainerImpl.doRun(BlueprintContainerImpl.java:370) at org.apache.aries.blueprint.container.BlueprintContainerImpl.run(BlueprintContainerImpl.java:261) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at org.apache.aries.blueprint.container.ExecutorServiceWrapper.run(ExecutorServiceWrapper.java:106) at org.apache.aries.blueprint.utils.threading.impl.DiscardableRunnable.run(DiscardableRunnable.java:48) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:745) Caused by: java.lang.NoClassDefFoundError: org/apache/camel/spi/EndpointCompleter at java.lang.ClassLoader.defineClass1(Native Method) at java.lang.ClassLoader.defineClass(ClassLoader.java:800) at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142) at java.net.URLClassLoader.defineClass(URLClassLoader.java:449) at java.net.URLClassLoader.access$100(URLClassLoader.java:71) at java.net.URLClassLoader$1.run(URLClassLoader.java:361) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at de.kalpatec.pojosr.framework.PojoSRBundle.loadClass(PojoSRBundle.java:431) at org.apache.aries.blueprint.container.BlueprintContainerImpl.loadClass(BlueprintContainerImpl.java:419) at org.apache.aries.blueprint.container.BlueprintRepository.loadClass(BlueprintRepository.java:410) at org.apache.aries.blueprint.container.GenericType.parse(GenericType.java:113) at org.apache.aries.blueprint.di.AbstractRecipe.doLoadType(AbstractRecipe.java:168) at org.apache.aries.blueprint.di.AbstractRecipe.loadType(AbstractRecipe.java:161) at org.apache.aries.blueprint.container.BeanRecipe.loadClass(BeanRecipe.java:249) at org.apache.aries.blueprint.container.BeanRecipe.getType(BeanRecipe.java:895) at org.apache.aries.blueprint.container.BeanRecipe.getInstance(BeanRecipe.java:323) at org.apache.aries.blueprint.container.BeanRecipe.internalCreate2(BeanRecipe.java:806) at org.apache.aries.blueprint.container.BeanRecipe.internalCreate(BeanRecipe.java:787) at org.apache.aries.blueprint.di.AbstractRecipe$1.call(AbstractRecipe.java:79) at java.util.concurrent.FutureTask.run(FutureTask.java:262) at org.apache.aries.blueprint.di.AbstractRecipe.create(AbstractRecipe.java:88) at org.apache.aries.blueprint.container.BlueprintRepository.createInstances(BlueprintRepository.java:245) at org.apache.aries.blueprint.container.BlueprintRepository.createAll(BlueprintRepository.java:183) at org.apache.aries.blueprint.container.BlueprintContainerImpl.instantiateEagerComponents(BlueprintContainerImpl.java:667) ... 13 more Caused by: java.lang.ClassNotFoundException: org.apache.camel.spi.EndpointCompleter at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) ... 42 more
The problem was with the version of camel. I changed the camel version in my pom.xml and it worked fine
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-core</artifactId>
<version>2.12.0.redhat-610379</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-blueprint</artifactId>
<version>2.12.0.redhat-610379</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-jms</artifactId>
<version>2.12.0.redhat-610379</version>
</dependency>