THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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The majority of the extension methods allow Closures to be used as parameters e.g. for expressions, predicates, processors. The following example reverses a string in the message body and then prints the value to System.out:
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from('direct:test')
.transform { it.in.body.reverse() }
.process { println it.in.body }
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The corresponding route in Java would look something like this:
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from('direct:test')
.transform(new Expression() {
@Override
public Object evaluate(Exchange e) {
return new StringBuffer(e.getIn().getBody().toString()).reverse().toString();
}
})
.process(new Processor() {
@Override
public void process(Exchange e) {
System.out.println(e.getIn().getBody());
}
});
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Developing with the Groovy DSL
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