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16.18. MVEL Expressions
| Expression | Result | 
|---|---|
 properties.Order  |   
						Use this to obtain the property object named  
					 .  Order
					 | 
 attachment.1  |   
						Obtains the first attachment object.
					 
					  | 
 attachment.AttachmentOne  |   
						Obtains the attachment named  
					 AttachmentOne
					 | 
 attachment.1.Order  |   
						Obtains  
					  getOrder()return object on the attached object.
					 | 
 body.Order1.lineitem  |   
						Obtains the object named  
					 Order1 from the body of the message. It will then call  getLineitem() on this object. More elements can be added to the query in order to traverse the bean graph.
					 |