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From Claus Ibsen <claus.ib...@gmail.com>
Subject Re: Got NPE when invoking POJO producer
Date Sun, 19 Sep 2010 15:49:07 GMT
The route you post does not use the web service in any way? That only
routes to a log endpoint.

And is your issue anyhow related to CAMEL-3136?
https://issues.apache.org/activemq/browse/CAMEL-3136


On Sun, Sep 19, 2010 at 2:22 PM, xiaotao183 <xiaotao183@gmail.com> wrote:
>
> Hi,
>
> I was trying to use the @producer annotation in serivcemix to send a message
> to an endpoint.
>
> Here is the code
>
> @WebService(endpointInterface =
> "org.apache.servicemix.examples.cxf.HelloWorld")
> public class HelloWorldImpl implements HelloWorld
> {
>    @EndpointInject(uri="direct:start")
>    protected ProducerTemplate template;
>
>    public String sayHi(String text)
>    {
>        produce();
>        return "Hello " + text;
>    }
>
>    public void produce()
>    {
>        template.sendBody("hello world");
>    }
> }
>
> and this is the beans.xml
>
>
> <?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.
> -->
> <!-- START SNIPPET: beans -->
> <beans xmlns="http://www.springframework.org/schema/beans"
>        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:jaxws="http://cxf.apache.org/jaxws"
>        xmlns:osgi="http://camel.apache.org/schema/osgi"
>        xsi:schemaLocation="
> http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans.xsd
> http://camel.apache.org/schema/osgi
> http://camel.apache.org/schema/osgi/camel-osgi.xsd
> http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
>
>        <import resource="classpath:META-INF/cxf/cxf.xml" />
>        <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
>        <import resource="classpath:META-INF/cxf/cxf-extension-http.xml" />
>        <import
> resource="classpath:META-INF/cxf/osgi/cxf-extension-osgi.xml" />
>
>        <jaxws:endpoint id="helloWorld"
>
> implementor="org.apache.servicemix.examples.cxf.HelloWorldImpl"
>                address="/HelloWorld" />
>
>        <bean class="org.apache.servicemix.examples.cxf.HelloWorldImpl" />
>
>        <osgi:camelContext xmlns="http://camel.apache.org/schema/spring">
>                <route>
>                        <from uri="direct:start" />
>
>                        <to uri="log:ExampleRouter" />
>                </route>
>        </osgi:camelContext>
>
> </beans>
> <!-- END SNIPPET: beans -->
>
>
>
> I got NPE when invoking the producertemplate to send message at the this
> line 'template.sendBody("hello world");'
>
> Looks like the producertemplate was not injected to the bean correctly.
>
> Thanks
> --
> View this message in context: http://camel.465427.n5.nabble.com/Got-NPE-when-invoking-POJO-producer-tp2845554p2845554.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>



-- 
Claus Ibsen
Apache Camel Committer

Author of Camel in Action: http://www.manning.com/ibsen/
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus

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