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Table of Contents

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5. Expressions

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expression element

description

example

static text

Static text in expression

'hello'

#

This operator indicates usage of field name

"#userName"

+

This operator concats two subexpressions

"#userName + '(' + #userLogin + ')'"

[ and ]

Use it when you want to get one of fields of corresponding entity (see belongsTo field)

"#product['name']"

For more information about available syntax elements please see section "Language Reference" of Spring Expression Language (SpEL) documentation