[CAMEL-993] NPE in TraceFormatter

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 1.5.0
• Fix Version/s: 1.5.0, 1.6.2
• Component/s: camel-core
• Assignee: Claus Ibsen
• Reporter: Vadim Chekan
• Created: 17/Oct/08 07:50
• Updated: 07/Feb/10 09:54
• Resolved: 09/Jun/09 06:18

Description

This configuration causes NPE:

		from("timer://kickoff_5?period=10000").
		setHeader("a").constant("aa").setBody().constant("a b c a_1 b_1").
		splitter(body().tokenize(" ")).
		setHeader("aggreagation_header").body().
		aggregator(header("aggreagation_header")).
		to("mock:out");

2008-10-17 07:47:11,321 [ Polling Thread] DEBUG DefaultAggregationCollection   - put exchange:Exchange[Message: null] for key:null
2008-10-17 07:47:12,237 [ Polling Thread] ERROR Aggregator                     - 
java.lang.NullPointerException
	at org.apache.camel.processor.interceptor.TraceFormatter.getBreadCrumbID(TraceFormatter.java:150)
	at org.apache.camel.processor.interceptor.TraceFormatter.format(TraceFormatter.java:45)
	at org.apache.camel.processor.interceptor.TraceInterceptor.format(TraceInterceptor.java:94)
	at org.apache.camel.processor.Logger.logMessage(Logger.java:219)
	at org.apache.camel.processor.Logger.process(Logger.java:124)
	at org.apache.camel.processor.interceptor.TraceInterceptor.logException(TraceInterceptor.java:119)
	at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:87)
	at org.apache.camel.processor.BatchProcessor.processExchange(BatchProcessor.java:190)
	at org.apache.camel.processor.BatchProcessor.processBatch(BatchProcessor.java:168)
	at org.apache.camel.processor.BatchProcessor.run(BatchProcessor.java:68)
	at java.lang.Thread.run(Thread.java:619)