如何使用Spring DSL在骆驼中记录标头值 [英] How can I log a header value in camel using spring DSL

问题描述

这看起来应该很简单，对不起.我正在尝试在春季DSL路由中的骆驼中记录标头.我已经看到了 Java DSL 的答案，但是我一直在徒劳地寻找如何使其在Spring DSL中工作.我尝试过:

This seems like it should be simple, pardon the pun. I'm trying to log a header in camel within a spring DSL route. I've seen the answer for Java DSL but I've been searching in vain for how to make it work in spring DSL. I've tried:

 <log message="ftping $simple{header.CamelFileName}"/>

还有:

 <log message="ftping ${header.CamelFileName}"/>

和其他几个排列/变体，但它们都只是逐字记录该文本(即它们不能替代实际的标头名称).

and several other permutations/variations, but all of them simply log that text verbatim (i.e. they do not substitute the actual header name).

我想念什么?

更新:这是我的xml文件的较大部分:

update: here's a larger portion of my xml file:

<split>
    <simple>${body}</simple>
    <setHeader headerName="CamelFileName">
        <simple>${body.batchNumber}.xml</simple>
    </setHeader>
    <log message="SLH - 5 -- marshalling an EFileBatch to XML" loggingLevel="DEBUG" />
    <marshal>
        <jaxb prettyPrint="true" contextPath="generated.gov.nmcourts.ecitation"
                partClass="generated.gov.nmcourts.ecitation.NMCitationEFileBatch"
                partNamespace="EFileBatch" />
    </marshal>

    <log message="SLH - 6 -- xslt transform to add schema location" loggingLevel="DEBUG" />
    <to uri="{{addSchemaLocationXsltUri}}"/>

    <log message="SLH - 7 -- ftp now initiating" loggingLevel="DEBUG" />
    <log message="ftping ${headers.CamelFileName}"/>

    <to uri="{{ftpOdysseyInputPath}}"/>
    <log message="SLH - 8 -- ftp now complete" loggingLevel="DEBUG" />
</split>

推荐答案

前段时间提出了这个问题，并意识到我最终找到了答案，因此应将其发布在此处，以防其他人在搜索中找到该线程.这有效:

Asked this question some time back, and realized that I eventually found the answer so should post it here in case someone else finds this thread in a search. This works:

<log message="ftping $simple{in.header.CamelFileName}" loggingLevel="DEBUG"/>

这篇关于如何使用Spring DSL在骆驼中记录标头值的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！