Vyacheslav Boyko created CAMEL-13922:
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Summary: http4 does not recognize part of URI provided with header
Key: CAMEL-13922
URL: https://issues.apache.org/jira/browse/CAMEL-13922
Project: Camel
Issue Type: Bug
Components: camel-http4
Affects Versions: 2.24.1
Reporter: Vyacheslav Boyko
I'm trying to describe a route with Enrich EIP. It should be done as:
1) template producer gives an year (2019, 2012 etc), set it in header and push
the message into route
2) from that endpoint message should be enriched from URI composed by template:
{color:#6a8759}"http4://xmlcalendar.ru/data/ru/\\$\{header["{color}+{color:#9876aa}HEADER_YEAR{color}+{color:#6a8759}"]\\}/calendar.xml"
{color:#172b4d}as described on{color}
[https://camel.apache.org/manual/latest/content-enricher.html] in part named
'{color}Using dynamic uris'
But it cannot parse that expression. I get an error:
{code:java}
// code placeholder
{code}
org.apache.camel.ResolveEndpointFailedException: Failed to resolve endpoint:
http4://$%5C%7Bheader.calendar-uri%5C%7D due to: Expected scheme-specific part
at index 6: http4: at
org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:753)
at
org.apache.camel.util.CamelContextHelper.getMandatoryEndpoint(CamelContextHelper.java:80)
at
org.apache.camel.util.ExchangeHelper.resolveEndpoint(ExchangeHelper.java:91) at
org.apache.camel.processor.Enricher.resolveEndpoint(Enricher.java:299) at
org.apache.camel.processor.Enricher.process(Enricher.java:165) at
org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:548)
at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:138) at
org.apache.camel.processor.Pipeline.process(Pipeline.java:101) at
org.apache.camel.processor.CamelInternalProcessor.process(CamelInternalProcessor.java:201)
at
org.apache.camel.component.seda.SedaConsumer.sendToConsumers(SedaConsumer.java:298)
at org.apache.camel.component.seda.SedaConsumer.doRun(SedaConsumer.java:210)
at org.apache.camel.component.seda.SedaConsumer.run(SedaConsumer.java:155) at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748) Caused by:
java.net.URISyntaxException: Expected scheme-specific part at index 6: http4:
at java.net.URI$Parser.fail(URI.java:2848) at
java.net.URI$Parser.failExpecting(URI.java:2854) at
java.net.URI$Parser.parse(URI.java:3057) at java.net.URI.<init>(URI.java:673)
at
org.apache.camel.component.http4.HttpComponent.createEndpoint(HttpComponent.java:269)
at
org.apache.camel.impl.DefaultComponent.createEndpoint(DefaultComponent.java:130)
at
org.apache.camel.impl.DefaultCamelContext.getEndpoint(DefaultCamelContext.java:706)
... 15 common frames omitted
{color:#6a8759} {color}
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