Andreu Font Bardolet created CAMEL-15087:
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Summary: toD doesn't resolve ${headers} if they come from a
propertyPlaceholders
Key: CAMEL-15087
URL: https://issues.apache.org/jira/browse/CAMEL-15087
Project: Camel
Issue Type: Bug
Affects Versions: 3.3.0, 3.2.0, 3.1.0
Reporter: Andreu Font Bardolet
>From camel 3.1 and up, I have detected that <doD/> doesn't resolve variables
>in propertyPlaceholders.
For example:
if i have an etc/uri.properties with:
{{example=http://${header.url}/}}
And in camel Context xml:
{{...}}
{{<camelContext id="example"
xmlns="http://camel.apache.org/schema/spring";>}}{{}}
<propertyPlaceholder id="myProperties"
location="classpath:etc/uri.properties"/>
<route id="test">
<from uri="timer:hello?period=3000"/>
<setHeader name="url"><constant>www.google.es</constant></setHeader>
<log message="\{{example}}"/>
<!-- It logs: [http://www.google.es/] -->
<toD uri="\{{example}}/>
<!-- It resolves: http://${header.url}/ instead of [http://www.google.es/]
-->{{ </route>}}
{{</camelContext>}}
{{But if i do a kind of a workarround like this, it works:}}
{{...}}
{{<camelContext id="example"
xmlns="http://camel.apache.org/schema/spring";>}}{{}}
<propertyPlaceholder id="myProperties"
location="classpath:etc/uri.properties"/>
<route id="test">
<from uri="timer:hello?period=3000"/>
<setHeader name="url"><constant>www.google.es</constant></setHeader>
<setHeader name="workarround"><simple>\{{example}}</simple></setHeader>
<toD uri="${headers.workarround}/>
<!-- It resolves: [http://www.google.es/] -->{{ </route>}}
{{</camelContext>}}
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