camel-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Romain Manni-Bucau <rmannibu...@gmail.com>
Subject Re: Error with camel-ejb
Date Thu, 16 Jun 2011 18:18:25 GMT
Charles, which part of code do you think is not working?

I never tried the camel-ejb component in OSGi but i did openejb remote
client in servicemix and it works fine and camel doesn't add anything on it,
just a way to get a bean not the initial context.

Can you just check your properties are used and if it is the case can you
try a manual client?

I think i had some issues reading system.properties or jndi.properties with
camel in a non osgi envt some weeks ago (that's why i used spring to do the
lookup).

- Romain

2011/6/16 Charles Moulliard <cmoulliard@gmail.com>

> The camel route has been deployed using deploy dir of servicemix and
> DynamicImport package is enable. I have also installed the openEJB
> client jar and wrapped it. So everything is in place
>
> On Thu, Jun 16, 2011 at 4:50 PM, Romain Manni-Bucau
> <rmannibucau@gmail.com> wrote:
> > oh you are in an OSGi container?
> >
> > for openejb you have to import package org.apache.openejb.client and
> > org.apache.openejb.client.proxy i think or something like that (i don't
> > really remember).
> >
> > - Romain
> >
> > 2011/6/16 Charles Moulliard <cmoulliard@gmail.com>
> >
> >> I think that the code that we use to create the endpoint works fine in
> >> a non osgi environment but not on osgi as jndi is not really supported
> >>
> >>    @Override
> >>    protected Endpoint createEndpoint(String uri, String remaining,
> >> Map<String, Object> parameters) throws Exception {
> >>        BeanEndpoint answer = new BeanEndpoint(uri, this);
> >>        answer.setBeanName(remaining);
> >>
> >>        // plugin registry to lookup in jndi for the EJBs
> >>        Registry registry = new JndiRegistry(getContext());
> >>        answer.setBeanHolder(new EjbRegistryBean(registry,
> >> getCamelContext(), answer.getBeanName()));
> >>
> >>        Processor processor = answer.getProcessor();
> >>        setProperties(processor, parameters);
> >>        return answer;
> >>     }
> >>
> >>
> >> On Wed, Jun 15, 2011 at 11:33 PM, Romain Manni-Bucau
> >> <rmannibucau@gmail.com> wrote:
> >> > Hi,
> >> >
> >> > creating a list with spring should work but i think the problem is the
> >> > context creation here.
> >> >
> >> > personnaly i use the bean component and i ask to me (with java dsl) or
> >> > spring to do the lookup to put it in the camel registry.
> >> >
> >> > - Romain
> >> >
> >> > 2011/6/15 Charles Moulliard <cmoulliard@gmail.com>
> >> >
> >> >> Hi,
> >> >>
> >> >> I try to use openejb from camel using camel-ejb but get this error
> >> >> when camel looks to find the ejb stateless bean
> >> >>
> >> >> <beans xmlns="http://www.springframework.org/schema/beans"
> >> >>       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> >> >>       xmlns:p="http://www.springframework.org/schema/util"
> >> >>       xsi:schemaLocation="
> >> >>       http://www.springframework.org/schema/beans
> >> >> http://www.springframework.org/schema/beans/spring-beans.xsd
> >> >>       http://www.springframework.org/schema/util
> >> >> http://www.springframework.org/schema/util/spring-util.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="timer://foo?fixedRate=true&amp;period=5s"/>
> >> >>            <setBody>
> >> >>                                <constant>4</constant>
> >> >>                                <constant>3</constant>
> >> >>                </setBody>
> >> >>            <to uri="ejb:CalculatorImplRemote?method=sum"/>
> >> >>            <log message=">>> Result : ${body}"/>
> >> >>        </route>
> >> >>    </camelContext>
> >> >>
> >> >>    <!-- setup Camel EJB component -->
> >> >>    <bean id="ejb"
> class="org.apache.camel.component.ejb.EjbComponent">
> >> >>        <property name="properties" ref="jndiProperties"/>
> >> >>    </bean>
> >> >>
> >> >>    <!-- use OpenEJB context factory -->
> >> >>    <p:properties id="jndiProperties">
> >> >>        <prop
> >> >>
> >>
> key="java.naming.factory.initial">org.apache.openejb.client.RemoteInitialContextFactory</prop>
> >> >>        <prop key="java.naming.provider.url">ejbd://127.0.0.1:4201
> >> </prop>
> >> >>        <prop key="java.naming.security.principal">daniel</prop>
> >> >>        <prop key="java.naming.security.credentials">password</prop>
> >> >>    </p:properties>
> >> >>
> >> >> </beans>
> >> >>
> >> >> 23:12:32,227 | ERROR | foo              | DefaultErrorHandler
> >> >>    | ache.camel.processor.CamelLogger  232 | 64 -
> >> >> org.apache.camel.camel-core - 2.7.0 | Failed delivery for exchangeId:
> >> >> ID-biker-chm-local-58833-1308171227583-5-6. Exhausted after delivery
> >> >> attempt: 1 caught: org.apache.camel.NoSuchBeanException: No bean
> could
> >> >> be found in the registry for: CalculatorImplRemote
> >> >> org.apache.camel.NoSuchBeanException: No bean could be found in the
> >> >> registry for: CalculatorImplRemote
> >> >>        at
> >> >>
> >>
> org.apache.camel.component.bean.RegistryBean.getBean(RegistryBean.java:68)[64:org.apache.camel.camel-core:2.7.0]
> >> >>        at
> >> >>
> >>
> org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:84)[64:org.apache.camel.camel-core:2.7.0]
> >> >>        at
> >> >>
> >>
> org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:103)[64:org.apache.camel.camel-core:2.7.0]
> >> >>        at
> >> >>
> >>
> org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:74)[64:org.apache.camel.camel-core:2.7.0]
> >> >>        at
> >> >>
> >>
> org.apache.camel.impl.ProcessorEndpoint.onExchange(ProcessorEndpoint.java:102)[64:org.apache.camel.camel-core:2.7.0]
> >> >>        at
> >> >>
> >>
> org.apache.camel.impl.ProcessorEndpoint$1.process(ProcessorEndpoint.java:72)[64:org.apache.camel.camel-core:2.7.0]
> >> >>        at
> >> >>
> >>
> org.apache.camel.impl.converter.AsyncProcessorTypeConverter$ProcessorToAsyncProcessorBridge.process(AsyncProcessorTypeConverter.java:50)[64:org.apache.camel.camel-core:2.7.0]
> >> >>
> >> >>
> >> >> How can we define using <setBody> tag the following two parameters
to
> >> >> call the method sum of the stateless ejb CalculatorRemote ?
> >> >>
> >> >>    public int sum(int add1, int add2);
> >> >>
> >> >> <setBody>
> >> >>  <constant>???</constant>
> >> >> </setBody>
> >> >>
> >> >>
> >> >> Regards,
> >> >>
> >> >> Charles Moulliard
> >> >>
> >> >> Apache Committer
> >> >>
> >> >> Blog : http://cmoulliard.blogspot.com
> >> >> Twitter : http://twitter.com/cmoulliard
> >> >> Linkedin : http://www.linkedin.com/in/charlesmoulliard
> >> >> Skype: cmoulliard
> >> >>
> >> >
> >>
> >
>

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message