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From "Claus Ibsen (JIRA)" <j...@apache.org>
Subject [jira] Commented: (CAMEL-1799) Spring DSL - Add error handler DSL support so we avoid having to use spring bean style
Date Sat, 27 Mar 2010 16:03:08 GMT

    [ https://issues.apache.org/activemq/browse/CAMEL-1799?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=58497#action_58497
] 

Claus Ibsen commented on CAMEL-1799:
------------------------------------

For example this notion is really not something that is intuitive. You should of course just
use {{deadLetterUri}} attribute to set the destination for the DLQ


{code:xml}
+    <camel:errorHandler id="deadLetterErrorHandler" type="DeadLetterChannel" handled="true">
+       <camel:redeliveryPolicy maximumRedeliveries="2" redeliveryDelay="1000" logHandled="true"
/>
+       <camel:deadLetter>
+           <bean class="org.apache.camel.component.direct.DirectEndpoint">
+               <constructor-arg>
+                  <value>direct:start</value>
+               </constructor-arg>
+           </bean>
+       </camel:deadLetter>
{code}

> Spring DSL - Add error handler DSL support so we avoid having to use spring bean style
> --------------------------------------------------------------------------------------
>
>                 Key: CAMEL-1799
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-1799
>             Project: Apache Camel
>          Issue Type: New Feature
>          Components: camel-spring
>    Affects Versions: 2.0-M2
>            Reporter: Claus Ibsen
>            Assignee: Willem Jiang
>             Fix For: Future
>
>
> We could use an DSL for error handling in Spring DSL
> Then we can use the <redeliveryPolicy/> tag as well. And have an enum to specify
the type in case we want a dead letter channel instead or transactional instead
> {code:xml}
> <errorHandler id="myErrorHandler" type="DeadLetterChannel">
>     <deadLetter uri="log:dead"/>
>     <redeliveryPolicy maximumRedeliveries="5" logStackTrace="true" backOffMultiplier="2"/>
> </errorHandler>
> {code}
>                    

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