Hi,
I don't think there's a way you can init camel-context which include
spring-dm property placeholder outside the OSGi container.
Because to init bean like id="testcfg" it will use OSGi configAdim
service which need some core functionality from OSGi container such as
bundleContext get involved anyway.
If you add
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-spring</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.osgi</groupId>
<artifactId>spring-osgi-core</artifactId>
<version>1.2.1</version>
<exclusions>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>org.springframework.aop</
artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>org.springframework.beans</
artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>org.springframework.context</
artifactId>
</exclusion>
<exclusion>
<groupId>org.springframework</groupId>
<artifactId>org.springframework.core</
artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.osgi</groupId>
<artifactId>org.osgi.core</artifactId>
<version>4.2.0</version>
</dependency>
into your pom you can get around the namespace handler issue but see
more errors and you can get more concrete idea what I mean.
So if you want to run your camel context out of OSGi container, you
have to remove such bean
<osgix:cm-properties id="testcfg" persistent-id="config" />
<ctx:property-placeholder properties-ref="testcfg" />
IMO.
Freeman
On 2011-7-18, at 下午3:59, Dinesh wrote:
We have camel based application as OSGi bundle and were able to run
using
[mvn camel:run] apart from deploying it as a bundle in Servicemix.
Later we moved the properties file out of bundle.For this we have used
Compendium Services.This facilitates us to keep the configuration file
outside the bundle (in Servicemix_HOME/etc folder).To implement this
we have
addded http://www.springframework.org/schema/osgi-compendium";
namespace
handler in the camel-context file. This namespace handler is part of
Spring-DM. So now we are we forced to deploy it in OSGi container.
We can't
use [mvn camel:run]
Is there any way that we can run this using [mvn camel:run] without
removing
osgi-compendium namespace handler from camel-context file(so that we
can
keep the configuration file outside bundle in case when we deploy in
OSGi
container)?
When using [mvn camel:run], we are getting the exception:
Error occurred while running main from: org.apache.camel.spring.Main
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun
.reflect
.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at
sun
.reflect
.DelegatingMethodAccessorImpl
.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.apache.camel.maven.RunMojo$1.run(RunMojo.java:415)
at java.lang.Thread.run(Thread.java:662)
Caused by:
org
.springframework.beans.factory.parsing.BeanDefinitionParsingException:
Configuration problem: Unable to locate Spring NamespaceHandler for
XML
schema namespace [http://www.springframework.org/schema/osgi-compendium
]
Offending resource: file
[D:\poc\camel-osgi-wkf\target\classes\META-INF\spring\camel-
context.xml]
at
org
.springframework
.beans
.factory
.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:
68)
at
org
.springframework
.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
at
org
.springframework
.beans.factory.parsing.ReaderContext.error(ReaderContext.java:80)
at
org
.springframework
.beans
.factory
.xml
.BeanDefinitionParserDelegate
.error(BeanDefinitionParserDelegate.java:284)
at
org
.springframework
.beans
.factory
.xml
.BeanDefinitionParserDelegate
.parseCustomElement(BeanDefinitionParserDelegate.java:1332)
at
org
.springframework
.beans
.factory
.xml
.BeanDefinitionParserDelegate
.parseCustomElement(BeanDefinitionParserDelegate.java:1325)
Our camel-context.xml is:
<beans xmlns="http://www.springframework.org/schema/beans";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xmlns:osgi="http://www.springframework.org/schema/osgi";
xmlns:osgix="http://www.springframework.org/schema/osgi-compendium";
xmlns:ctx="http://www.springframework.org/schema/context";
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
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/osgi
http://www.springframework.org/schema/osgi/spring-osgi-1.2.xsd
http://www.springframework.org/schema/osgi-compendium
http://www.springframework.org/schema/osgi-compendium/spring-osgi-compendium-1.2.xsd
">
<camelContext id="test-wkf" xmlns="http://camel.apache.org/schema/spring
">
<propertyPlaceholder id="properties" location="ref:testcfg" />
<routeBuilder ref="TestRoute" />
</camelContext>
<osgix:cm-properties id="testcfg" persistent-id="config" />
<ctx:property-placeholder properties-ref="testcfg" />
.........
.........
</beans>
Any help/suggestion will be highly appreciated.
--
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---------------------------------------------
Freeman Fang
FuseSource
Email:[email protected]
Web: fusesource.com
Twitter: freemanfang
Blog: http://freemanfang.blogspot.com
