Hello,

1. Kindly let me know about a good link explains about channels, service activators, inbound - outbound with sample configurations.

2. While trying sample code for spring integration gives an error of "no such method" - looks like some jar is missing - not suire which one. Added all jars which comes with download of spring integration spring-integration-2.1.0.RC1.

code is below

public class HelloWorldApp {

private static Logger logger = Logger.getLogger(HelloWorldApp.class);

public static void main(String[] args) {
ApplicationContext context = new ClassPathXmlApplicationContext(
"dd/helloworlddemo.xml");
MessageChannel inputChannel = (MessageChannel) context.getBean(
"inputChannel", MessageChannel.class);
PollableChannel outputChannel = (PollableChannel) context.getBean(
"outputChannel", PollableChannel.class);
inputChannel.send(new GenericMessage<String>("World"));
logger.info("==> HelloWorldDemo: "
+ outputChannel.receive(0).getPayload());
}

}

<?xml version="1.0" encoding="UTF-8"?>
<beans:beans xmlns="http://www.springframework.org/schema/integration"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:beans="http://www.springframework.org/schema/beans"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schem...ring-beans.xsd
http://www.springframework.org/schema/integration
http://www.springframework.org/schema/integration/spring-integration.xsd">


<channel id="inputChannel"/>

<channel id="outputChannel">
<queue capacity="10"/>
</channel>

<service-activator input-channel="inputChannel"
output-channel="outputChannel"
ref="helloService"
method="sayHello"/>

<beans:bean id="helloService" class="com.hcl.sprngintg.HelloService"/>

</beans:beans>


3. Any example which has inbound as file with polling and outbound as JMS message or webservice message will be great.


Thanks