Hi all,
I have a puzzler and I thought I would throw it to the list before
going into camel debugging.
I have a custom mapping processor that given an Exchange, takes its
payload, split it to several payloads, creates an array list of byte[]
and sets them back into the IN message of the exchange. In the next
step, I use the Camel splitter to send Message 0 of the splitter and
Message 1 of the splitter to different components. Here is the rub -
if these components are file components, nothing happens! When I
replace them by components other than the file components, say: mock
endpoints or logging endpoints, I clearly see the exchanges being
produced!
SNIPPET:
//In the below the 'pim' component is my custom component that split
the message into an arraylist of byte[] and sets it as the IN message
body as recommended by FAQ Entry: How do I write a custom Processor
which sends multiple messages?
from("direct:start")
.to("pim:SplitMapping01.zip?cardinality=1_N")
.split(simple("${in.body}"))
.choice()
.when(header("CamelSplitIndex").isEqualTo(0))
.to("file://tmp/tringo")
.to("log:MESSAGE1?level=ERROR")
.when(header("CamelSplitIndex").isEqualTo(1))
.to("file://tmp/bingo")
.to("log:MESSAGE2?level=ERROR");
The log statements issued by MESSAGE1 and MESSAGE2 are indeed seen,
but no files are produced in either of 'tringo' or 'bingo'
directories!. Maybe, I am making a stupid mistake somewhere but I
can't see it ?
Example Output (The 2 log statements get issued shown below)
Dec 9, 2010 3:03:33 AM org.apache.camel.processor.Logger process
SEVERE: Exchange[ExchangePattern:InOnly, BodyType:byte[], Body:<?xml
version="1.0" encoding="UTF-8"?>
<ns1:Order
xmlns:ns1="http://mydemo.com";><Customer><CustomerID>0815</CustomerID><CompanyName>AuntEmmaStore</CompanyName></Customer><OrderItem><Product><ProductID>01-12345-A</ProductID><Description>Potato
1
kg</Description><Price>1.50</Price></Product><Quantity>100</Quantity></OrderItem><OrderItem><Product><ProductID>01-12346-A</ProductID><Description>Apple
1
kg</Description><Price>1.99</Price></Product><Quantity>80</Quantity></OrderItem></ns1:Order>]
Dec 9, 2010 3:03:33 AM org.apache.camel.processor.Logger process
SEVERE: Exchange[ExchangePattern:InOnly, BodyType:byte[],
Body:<ns1:MarketingItem
xmlns:ns1="http://mydemo.com";><Customer><CustomerID>0815</CustomerID><CompanyName>AuntEmmaStore</CompanyName></Customer><ProductIDList><ProductID>01-12345-A</ProductID><ProductID>01-12346-A</ProductID><ProductID>00-12345-A</ProductID></ProductIDList></ns1:MarketingItem>]
All advice/help appreciated!
Thanks & Regards,
Tarun
