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From murugan <murugan.govinda...@gmail.com>
Subject NPE at ProducerTemplate.send
Date Fri, 13 Jun 2014 21:56:52 GMT
Hi Friends,

Here is my scenario,

I consumed a queue A and sending to processor to process and send messages
to many routes.

my Processor is using producertemplate to send message to different routes
based on condition.

getting NPE when I am calling producer.send()   below is the snippet Any
suggestion is greatly appreciated.


camel context:
<camelContext id="camel" xmlns="http://camel.apache.org/schema/spring">  
    <template id="DWProducerTemplate"
defaultEndpoint="sql:{{sql.insertBankRecord}}"/>
  </camelContext>

 <bean id="dsproducer" class="com.msg.processor.DWMsgProcessor">
  <property name="producer" ref="DWProducerTemplate"/>
</bean>


consumerRoute:

from("spring-amqp:amq.fanout:DWQ?
type=fanout&durable=true&autodelete=false&acknowledgeMode=AUTO") 
.process(new DWMsgProcessor());

in DWMsgProcessor I am extracting message and try to send many routes using
producer template. here is the place that I am getting null pointer
exception
producer.send(new Processor() {
          public void process(Exchange outExchange) {
              outExchange.getIn().setBody("This is the body"); 
              // set some headers too?
          }
       });

Thanks,
Murugan




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