On Tue, Jun 2, 2009 at 11:04 PM, stevenmaring <[email protected]> wrote:
>
> I'm probably doing something stupidly wrong here but I can't seem to figure
> it out. I keep getting a NullPointerException when I try to use my
> camelTemplate property in my class. I think, perhaps, I'm not understanding
> how camel:template gets instrumented by JmsComponent, but I can't find the
> documentation on this.
>
Hi welcome on board the Camel ride.
You almost got it. The camel:template XML tag should be inside the
camel:context XML tag. So it should be:
<camel:camelContext id="camel">
<camel:template id="camelTemplate"/>
</camel:camelContext>
>
>
> <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:camel="http://camel.apache.org/schema/spring";
> xmlns:context="http://www.springframework.org/schema/context";
> xmlns:jee="http://www.springframework.org/schema/jee";
> xsi:schemaLocation="
> http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
> http://cxf.apache.org/jaxws
> http://cxf.apache.org/schemas/jaxws.xsd
> http://camel.apache.org/schema/spring
> http://camel.apache.org/schema/spring/camel-spring.xsd
> http://www.springframework.org/schema/context
> http://www.springframework.org/schema/context/spring-context-2.5.xsd
> http://activemq.apache.org/camel/schema/spring
> http://activemq.apache.org/camel/schema/spring/camel-spring.xsd
> http://www.springframework.org/schema/jee
> http://www.springframework.org/schema/jee/spring-jee-2.0.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-servlet.xml" />
>
> <camel:camelContext id="camel"/>
> <camel:template id="camelTemplate"/>
>
> <bean id="imq" class="org.apache.camel.component.jms.JmsComponent">
> <property name="connectionFactory" ref="imqConnectionFactory"/>
> </bean>
>
> <bean id="voiceGenerator" class="com.ess.tts.ws.VoiceGeneratorService">
> <property name="camelTemplate" ref="camelTemplate"/>
> </bean>
>
> <bean id="imqConnectionFactory"
> class="com.ess.tts.engine.util.IMQConnectionFactory">
> <property name="hostname" value="localhost" />
> <property name="port" value="7676" />
> <property name="username" value="admin" />
> <property name="password" value="admin" />
> </bean>
>
>
> <jaxws:endpoint
> id="voiceGeneratorWS"
> implementor="com.ess.tts.ws.VoiceGeneratorService"
> address="/voiceGeneratorService"
> />
>
> </beans>
>
>
> @WebService(endpointInterface="com.ess.tts.ws.VoiceGenerator",
> serviceName="VoiceGeneratorService",
> portName="VoiceGeneratorPort")
> public class VoiceGeneratorService implements VoiceGenerator {
>
> private static Logger log =
> LoggerFactory.getLogger(VoiceGeneratorService.class);
>
> private ProducerTemplate camelTemplate;
>
> public void generateVoice(TTSAudioConfig audioConfig) {
> camelTemplate.sendBody("imq:queue:voiceRequestQueue",
> ExchangePattern.InOut, audioConfig);
> }
>
> public ProducerTemplate getCamelTemplate() {
> return camelTemplate;
> }
>
> public void setCamelTemplate(ProducerTemplate camelTemplate) {
> this.camelTemplate = camelTemplate;
> }
>
> }
>
>
> -Steve Maring
>
> --
> View this message in context:
> http://www.nabble.com/using-ProducerTemplate-for-JMS-with-Spring-tp23840855p23840855.html
> Sent from the Camel - Users mailing list archive at Nabble.com.
>
>
--
Claus Ibsen
Apache Camel Committer
Open Source Integration: http://fusesource.com
Blog: http://davsclaus.blogspot.com/
Twitter: http://twitter.com/davsclaus
