[CONF] Apache Camel: OGNL (page edited)

[confluence]

Page Edited : CAMEL : OGNL OGNL has been edited by Claus Ibsen (Aug 19, 2008). Change summary: Added syntax to OGNL (View changes) Content: OGNL Camel allows OGNL to be used as an _expression_ or Predicate the DSL or Xml Configuration. For example you could use OGNL inside a Message Filter in XML <route> <from uri="seda:foo"/> <filter> <ognl>request.headers.foo = 'bar'</ognl> <to uri="seda:bar"/> </filter> </route> You could use OGNL to create an Predicate in a Message Filter or as an _expression_ for a Recipient List Syntax _expression_ Type Description exchange Exchange the Exchange object exception Thorwable the Exchange exception (if any) exchangeId String the exchange Id fault Message the Fault message (if any) request Message the exchange.in message in Message the exchange.in message out Message the exchange.out message (if any) response Message the exchange.out message (if any) properties Map the exchange properties property(name) Object the property by the given name property(name, type) Type the property by the given name as the given type You can use OGNL dot notation to invoke operations. If you for instance have a body that contains a POJO that has a getFamiliyName method then you can construct the syntax as follows: "in.familyName" or "in.getFamilyName()"

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