[CONF] Apache Camel: Scripting Languages Context (page created)

[confluence]

Page Created : CAMEL : Scripting Languages Context Scripting Languages Context has been created by Claus Ibsen (Sep 23, 2008). Content: ScriptContext The JSR-223 scripting languages ScriptContext is pre configured with the following attributes all set at ENGINE_SCOPE: Attribute Type Value context org.apache.camel.CamelContext The Camel Context exchange org.apache.camel.Exchange The current Exchange request org.apache.camel.Message The IN message response org.apache.camel.Message The OUT message You can add your own attributes with the attribute(name, value) DSL method, such as: Example In the sample below we add an attribute user that is an object we already have instantiated as myUser. This object has a getFirstName() method that we want to set as header on the message. We use the groovy language to concat the first and last name into a single string that is returned. from("direct:in").setHeader("name").groovy("'$user.firstName $user.lastName'").attribute("user", myUser").to("seda:users");

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