Peter Keller created CAMEL-7478:
-----------------------------------
Summary: Simple Language - Length of array properties is not
correctly evaluated
Key: CAMEL-7478
URL: https://issues.apache.org/jira/browse/CAMEL-7478
Project: Camel
Issue Type: Bug
Components: camel-core
Affects Versions: 2.13.1
Reporter: Peter Keller
If the exchange body is an array, then {{body.length}} returns correctly the
length of the array. However, if the array is a property of an object, then not
the correct value is returned:
{code:title=MyClass.java}
public class MyClass {
public Object[] getMyArray() {
return new Object[]{"Hallo", "World", "!"};
}
}
{code}
Accessing the property {{myArray}} with Simple:
{code}
<setHeader headerName="mySimpleHeader">
<simple>body.myArray.length</simple>
</setHeader>
<log message="mySimpleHeader = ${header.mySimpleHeader}" />
{code}
Java:
{code}
final ProducerTemplate template = main.getCamelTemplate();
template.sendBody("direct:start", new MyClass());
{code}
Log:
{noformat}
[main] route1 INFO mySimpleHeader = 1
{noformat}
The return value should be {{3}} instead of {{1}}.
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