[CAMEL-8738] Referring to constants using type

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Not A Problem
• Affects Version/s: 2.15.0
• Fix Version/s: 2.15.0
• Component/s: camel-language

Environment

Windows 7

• Estimated Complexity: Moderate
• Assignee: Claus Ibsen
• Reporter: Umair Saleem
• Created: 04/May/15 10:42
• Updated: 04/May/15 12:03
• Resolved: 04/May/15 12:03

Description

Hi,

In documentation link http://camel.apache.org/simple.html following is written

Camel 2.11: To refer to a type or field by its FQN name. To refer to a field you can append .FIELD_NAME. For example you can refer to the constant field from Exchange as: org.apache.camel.Exchange.FILE_NAME

When I tried it it works.

But for example I have class Constants which contain inner class InnerConstants which have a field. I cannot access it from following way.
${type:Constants.InnerConstants.fieldName}.

Exception Found: Cannot find class Constants.InnerConstants.fieldName

Following is the structure of my Constant class

class Constants {
public static String test ="Test1234";
public static class InnerConstants

{ public static String fieldName = "fieldName" }

}

My route was:

<route>
<camel:from uri="stream:in" />
<camel:setBody><simple>${type:Constants.InnerConstants.fieldName}</simple></camel:setBody>
<log loggingLevel="INFO" message="${body}" />
</route>

Let me know if you need any other clarification.