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https://issues.apache.org/jira/browse/CAMEL-19512?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Xilai Dai updated CAMEL-19512:
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Summary: SetHeader not working anymore with InputStreamCache type (was:
Simple language not working anymore with InputStreamCache body)
> SetHeader not working anymore with InputStreamCache type
> --------------------------------------------------------
>
> Key: CAMEL-19512
> URL: https://issues.apache.org/jira/browse/CAMEL-19512
> Project: Camel
> Issue Type: Bug
> Components: camel-core
> Affects Versions: 3.20.3
> Environment: JDK 11
> Reporter: Xilai Dai
> Priority: Minor
> Attachments: test-setheader.zip
>
>
> It seems there is a regression from Camel 3.20.3 which is the Simple language
> not working anymore with InputStreamCache body.
> Given that a simple route:
> {code}
> from("timer:cTimer_1" + "?period=" + 1 + "&repeatCount=" + 1 +
> "&delay=" + 1)
> .process(new org.apache.camel.Processor() {
> public void
> process(org.apache.camel.Exchange exchange) throws Exception {
> ByteBuffer buffer =
> ByteBuffer.allocate(8);
> buffer.putLong(15);
> InputStreamCache iscache = new
> InputStreamCache(buffer.array());
>
> exchange.getIn().setBody(iscache);
> }
> }).process(new org.apache.camel.Processor() {
> public void
> process(org.apache.camel.Exchange exchange) throws Exception {
> System.out.println("abc: " +
> exchange.getIn().getBody().getClass().getName());
> }
> }).setHeader("newCustomer").simple("${body}")
> .log(org.apache.camel.LoggingLevel.WARN,
> "MyRoute.cLog_4",
> "header newCustomer value is:
> ${header.newCustomer}");
> {code}
> the value of header.newCustomer is always null, whereas in Camel 3.20.2 or
> earlier version, it worked well.
> Attached a sample project for easily reproduce the issue.
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