[CAMEL-8005] Simple language produces null for a method call on a header value

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Not A Problem
• Affects Version/s: 2.14.0
• Component/s: camel-core

Environment

Linux apps4u 2.6.32-431.3.1.el6.x86_64 #1 SMP Fri Jan 3 21:39:27 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

java version "1.8.0"
Java(TM) SE Runtime Environment (build 1.8.0-b132)
Java HotSpot(TM) 64-Bit Server VM (build 25.0-b70, mixed mode)

• Estimated Complexity: Unknown
• Assignee: Willem Jiang
• Reporter: Andy Bailey
• Created: 07/Nov/14 02:20
• Updated: 14/Jan/15 10:52
• Resolved: 14/Jan/15 10:52

Description

Please could you confirm if this is a bug.

It works if the text is sent in the body but not if it is sent in a header.

I hope the test case is self explanatory.

-------

import org.apache.camel.CamelContext;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.impl.DefaultCamelContext;

public class CamelBug {

public static void main(String[] args) throws Exception {
CamelContext camelContext = new DefaultCamelContext();
camelContext.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception

{ from("direct:test"). //setBody(simple("body.replace('a','b')")). setBody(simple("header[text].replace('a','b')")). to("mock:test"); }

});
camelContext.start();
camelContext.createProducerTemplate().sendBodyAndHeader("direct:test","","text","replace me");
MockEndpoint mockEndpoint =
camelContext.getEndpoint("mock:test", MockEndpoint.class);
String replacedMessage =
mockEndpoint.getExchanges().get(0).getIn().getBody(String.class);

System.out.println(replacedMessage);//gives null
//assertEquals("replbce me", replacedMessage);
}

}