Poller Exception being thrown

[sony144]

Hi All

I am new to Spring Integration and am trying to a simple mail Transformer to work so as I can expand the soltuion at a later date. I am receiving an error Bean Definition cannot be null and Namespace issue but I have searched through Google and attempted to debug and cannot see the reason for the issue.

I am using all default namespaces in the integration xml file. Please can you review the xml I have below and advise me on why this exception is being thrown inside STS ?

Please see xml config below:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:int="http://www.springframework.org/schema/integration"
	xmlns:int-mail="http://www.springframework.org/schema/integration/mail"
	xmlns:util="http://www.springframework.org/schema/util"
	xsi:schemaLocation="http://www.springframework.org/schema/integration/mail http://www.springframework.org/schema/integration/mail/spring-integration-mail.xsd
		http://www.springframework.org/schema/integration http://www.springframework.org/schema/integration/spring-integration.xsd
		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">
                            
	<int-mail:inbound-channel-adapter id="customAdapter"
      store-uri="imaps://[emailaddress]%40gmail.com:[password]@imap.gmail.com/INBOX"
      java-mail-properties="javaMailProperties"
      channel="receiveChannel"
      should-delete-messages="true"
      should-mark-messages-as-read="true"
      auto-startup="true">
		<int:poller max-messages-per-poll="1" fixed-rate="5000" />
	</int-mail:inbound-channel-adapter>
		
	<util:properties id="javaMailProperties">
		<prop key="mail.imap.socketFactory.class">javax.net.ssl.SSLSocketFactory</prop>
		<prop key="mail.imap.socketFactory.fallback">false</prop>
		<prop key="mail.store.protocol">imaps</prop>
		<prop key="mail.debug">true</prop>
	</util:properties>
	
	<int:transformer id="testTransformer" ref="mailTransformerBean" input-channel="receiveChannel"
             method="transform"/>
             
	<!-- output-channel="outChannel" -->
	<bean id="mailTransformerBean" class="com.appengine.email.transformer.MailTransformer" />

</beans>

Thanks,
Michael

[Cleric]

Hello

1. Tell, please, what SI version are you using?
2. Show the StackTrace, please, too

Take care,
Artem

[Cleric]

And about IMAP read this one too: http://forum.springsource.org/showthread.php?109321

[sony144]

Hi Cleric

Thanks for getting back to me on this. I am using version 2.1 of Spring Integration. Can I ask do you get the same error as I get when you are compiling the integration xml file ? It shows an error on the intoller line complaining about no bean definition and namespace issues but I am using the standard namespaces and cannot see any examples online using a poller with a bean definition inside.

Unfortunately I am not at my computer at the moment but will post the stack trace when I get back to it.

Thanks for your help with this

Thanks,
Michael