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INT-706 moved config file to the same directory as code and added description

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This commit is contained in:
Mark Fisher
2009-07-08 21:14:41 +00:00
parent 1ff73719cc
commit b4ab9718c3
2 changed files with 9 additions and 2 deletions
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11
spring-integration-samples/errorhandling/src/main/java/org/springframework/integration/samples/errorhandling/PartyDemo.java
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@@ -1,4 +1,5 @@
/* Copyright 2002-2008 the original author or authors.
/**
* Copyright 2002-2009 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@@ -20,13 +21,19 @@ import java.io.IOException;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
* Demonstrates the handling of Exceptions in an asynchronous messaging
* environment. View the 'errorHandlingDemo.xml' configuration file within
* this same package. Notice the use of a <header-enricher/> element
* within a <chain/> that establishes an 'error-channel' reference
* prior to passing the message to a <service-activator/>.
*
* @author Iwein Fuld
*/
public class PartyDemo {
public static void main(String[] args) {
new ClassPathXmlApplicationContext("errorHandlingDemo.xml", PartyDemo.class);
System.out.println("hit key to stop");
System.out.println("hit any key to stop");
try {
System.in.read();
}

50
spring-integration-samples/errorhandling/src/main/java/org/springframework/integration/samples/errorhandling/errorHandlingDemo.xml Normal file
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@@ -0,0 +1,50 @@
<?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"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:stream="http://www.springframework.org/schema/integration/stream"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/integration
http://www.springframework.org/schema/integration/spring-integration-1.0.xsd
http://www.springframework.org/schema/integration/stream
http://www.springframework.org/schema/integration/stream/spring-integration-stream-1.0.xsd">
<context:component-scan
base-package="org.springframework.integration.samples.errorhandling" />
<poller default="true" max-messages-per-poll="1">
<interval-trigger interval="1000" />
</poller>
<inbound-channel-adapter ref="partyHost"
method="nextInvitation" channel="invitations" />
<channel id="invitations">
<queue capacity="100" />
</channel>
<chain input-channel="invitations">
<header-enricher error-channel="failed-invitations" />
<service-activator ref="partyGuest" method="onInvitation" />
</chain>
<channel id="failed-invitations" />
<chain input-channel="failed-invitations">
<transformer ref="errorUnwrapper" />
<service-activator ref="partyHost" method="onInvitationFailed" />
</chain>
<!--
If you don't listen to the default error channel you risk losing track
of exceptions, as they cannot be passed back to the sender in band. It
is recommended to have a generic error handler in your configuration
to prevent this.
-->
<stream:stderr-channel-adapter channel="errorChannel"
append-newline="true" />
</beans:beans>