[CAMEL-14597] camel-blueprint - Using simple language on setProperty() failed with IllegalAccessException in case of blueprint

• Type: Bug
• Status: Resolved
• Priority: Minor
• Resolution: Not A Problem
• Affects Version/s: 2.20.1, 2.24.2, 3.0.1, 2.25.0
• Component/s: came-core, camel-blueprint

Environment

Java 8, Java 11

• Estimated Complexity: Unknown
• Assignee: Claus Ibsen
• Reporter: Xilai Dai
• Created: 20/Feb/20 09:53
• Updated: 24/Feb/20 14:51
• Resolved: 24/Feb/20 12:58

Description

.setProperty("MyProperty").simple("${bean:java.lang.System?method=currentTimeMillis}")

This Java DSL setting Property using simple expression works well in case of the camelContext is created from Spring-DM/Spring configuration.

But the IllegalAccessException error will be thrown in case of the camelContext is created from blueprint.

Caused by: java.lang.IllegalAccessException: Class org.apache.camel.util.ObjectHelper can not access a member of class java.lang.System with modifiers "private"
	at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:102) ~[?:1.8.0_201]
	at java.lang.Class.newInstance(Class.java:436) ~[?:1.8.0_201]
	at org.apache.camel.util.ObjectHelper.newInstance(ObjectHelper.java:1734) ~[bundleFile:2.24.2]
	... 22 more

The minimal project is attached to easy reproduce this issue.

Issue Links

• links to: GitHub Pull Request #3597