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Posted to users@servicemix.apache.org by anshuman <an...@gmail.com> on 2012/07/05 15:35:01 UTC
Novice Needs Help with Servlet Example in ServiceMix Using Camel
Im comparatively a novice in the Camel and ServiceMix . So I was trying to
learn a simple servlet example using Camel and deploying in ServiceMix.
I tried the Camel-Servlet-Tomcat example which came with the distribution
and it worked fine with Tomcat .
However, Im facing difficulty in deploying it in the ServiceMix.
Exception:
~~~~~~~~~~~~~
17:56:19,382 | ERROR | l Console Thread | ContextLoader |
? ? | 219 -
file____E__ECLIPSE__CAMEL_01_CamelExample_target_01_CamelExample-1.0.war -
0.0.0 | Context initialization failed
org.apache.camel.RuntimeCamelException:
org.apache.camel.FailedToCreateRouteException: Failed to create route
route1: Route[[From[camel/hello]] -> [Choice[[When[header{name} -> [...
because of No endpoint could be found for: camel/hello, please check your
classpath contains the needed Camel component jar.
at
org.apache.camel.util.ObjectHelper.wrapRuntimeCamelException(ObjectHelper.java:1145)[219:file____E__ECLIPSE__CAMEL_01_CamelExample_target_01_CamelExample-1.0.war:0]
at
org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:101)[219:file____E__ECLIPSE__CAMEL_01_CamelExample_target_01_CamelExample-1.0.war:0]
camel-config.xml
~~~~~~~~~~~~~~~~~~~
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:camel="http://camel.apache.org/schema/spring"
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">
<camelContext xmlns="http://camel.apache.org/schema/spring">
<route>
<from uri="camel/hello" />
<choice>
<when>
<header>name</header>
<transform>
<simple>Hello ${header.name}, How are you?</simple>
</transform>
</when>
<otherwise>
<transform>
<constant>Add a name parameter to URI, eg "?name=foo"</constant>
</transform>
</otherwise>
</choice>
</route>
</camelContext>
</beans>
web.xml
~~~~~~~
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>My Web Application</display-name>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:camel-config.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>CamelServlet</servlet-name>
<servlet-class>org.apache.camel.component.servlet.CamelHttpTransportServlet</servlet-class>
<init-param>
<param-name>matchOnUriPrefix</param-name>
<param-value>true</param-value>
</init-param></servlet>
<servlet-mapping>
<servlet-name>CamelServlet</servlet-name>
<url-pattern>/camel/hello</url-pattern>
</servlet-mapping>
</web-app>
Both the files are there in the WEB-INF . Im using camel-2.8.0-fuse-05-03
and apache-servicemix-4.4.1-fuse-06-03 .
Please guide me how I can fix this problem , so that I can move further . I
have already tried to access many blogs to fix the problem since last 10
days or so .
Thanks in advance .
--
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