I am looking at the pojo-producing documentation, and I don't see how
to inject the right information into my class. I have this as a test
class:
import org.apache.camel.InOnly;
import org.apache.camel.Produce;
public class DummyPackageProducerBean {
@Produce(uri="seda:sendstuffhere")
protected DummyInterface producer;
public void whatever(){
producer.sendPackage("Hello World");
}
}
@InOnly
interface DummyInterface {
public void sendPackage( String name );
}
When I run my code which loads the camel context file using a
FileSystemXmlApplicationContext, I get the following exception:
Exception in thread "main" java.lang.NullPointerException
at
com.xxx.camel.filter.engine.producer.DummyPackageProducerBean.whatever(DummyPackageProducerBean.java:13)
at com.xxx.camel.filter.engine.DemoRoutes.main(DemoRoutes.java:25)
On Wed, Oct 19, 2011 at 10:27 AM, Claus Ibsen <[email protected]> wrote:
> Hi
>
> Yeah for #1 in the bean (eg in your java code) you can inject a Camel
> ProducerTemplate
> http://camel.apache.org/producertemplate.html
>
> And then from one line of code send the message into Camel.
>
> You can also use annotations like @Produce as well
> http://camel.apache.org/pojo-producing.html
>
> See details here also
> http://camel.apache.org/bean-integration.html
>
>
> On Wed, Oct 19, 2011 at 4:12 PM, Mick Knutson <[email protected]> wrote:
>> You could:
>>
>>
>> 1. Create a Bean that has a message Producer that sends a message to the
>> route
>> 2. You could also use CXF and then you could also get data from outside
>> your app in the future
>>
>> #1 is the simplest though.
>>
>>
>> ---
>> Thank You…
>>
>> Mick Knutson, President
>>
>> BASE Logic, Inc.
>> Enterprise Architecture, Design, Mentoring & Agile Consulting
>> p. (855) BASE-LOGIC: (227-3564-42)
>> p. (478) BASE-LOGIC (227-3564-42)
>> f. (855) BASE-LOGIC: (227-3564-42)
>>
>> Website: http://www.baselogic.com
>> Blog: http://www.baselogic.com/blog/
>> Linked IN: http://linkedin.com/in/mickknutson
>> Twitter: http://twitter.com/mickknutson
>> ---
>>
>>
>>
>> On Wed, Oct 19, 2011 at 10:09 AM, Mark Webb <[email protected]> wrote:
>>
>>> I want to embed camel into an existing application in order to perform
>>> some message routing. The application processes data and I would like
>>> this data to then "enter" a camel route. The camel route will exist
>>> in the same VM as the application that is processing the data. What's
>>> the easiest way to get the data into the route?
>>>
>>> Thanks,
>>> Mark
>>>
>>
>
>
>
> --
> Claus Ibsen
> -----------------
> FuseSource
> Email: [email protected]
> Web: http://fusesource.com
> Twitter: davsclaus, fusenews
> Blog: http://davsclaus.blogspot.com/
> Author of Camel in Action: http://www.manning.com/ibsen/
>
