Polish SpEL documentation
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@ -18,7 +18,7 @@ Java::
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Expression exp = parser.parseExpression("'Hello World'"); // <1>
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Expression exp = parser.parseExpression("'Hello World'"); // <1>
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String message = (String) exp.getValue();
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String message = (String) exp.getValue();
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----
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----
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<1> The value of the message variable is `'Hello World'`.
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<1> The value of the message variable is `"Hello World"`.
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Kotlin::
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Kotlin::
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+
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+
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@ -28,7 +28,7 @@ Kotlin::
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val exp = parser.parseExpression("'Hello World'") // <1>
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val exp = parser.parseExpression("'Hello World'") // <1>
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val message = exp.value as String
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val message = exp.value as String
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----
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----
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<1> The value of the message variable is `'Hello World'`.
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<1> The value of the message variable is `"Hello World"`.
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======
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======
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The SpEL classes and interfaces you are most likely to use are located in the
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The SpEL classes and interfaces you are most likely to use are located in the
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@ -57,7 +57,7 @@ Java::
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Expression exp = parser.parseExpression("'Hello World'.concat('!')"); // <1>
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Expression exp = parser.parseExpression("'Hello World'.concat('!')"); // <1>
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String message = (String) exp.getValue();
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String message = (String) exp.getValue();
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----
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----
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<1> The value of `message` is now 'Hello World!'.
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<1> The value of `message` is now `"Hello World!"`.
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Kotlin::
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Kotlin::
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+
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+
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@ -67,7 +67,7 @@ Kotlin::
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val exp = parser.parseExpression("'Hello World'.concat('!')") // <1>
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val exp = parser.parseExpression("'Hello World'.concat('!')") // <1>
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val message = exp.value as String
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val message = exp.value as String
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----
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----
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<1> The value of `message` is now 'Hello World!'.
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<1> The value of `message` is now `"Hello World!"`.
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======
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======
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The following example demonstrates how to access the `Bytes` JavaBean property of the
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The following example demonstrates how to access the `Bytes` JavaBean property of the
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@ -4,7 +4,7 @@
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Projection lets a collection drive the evaluation of a sub-expression, and the result is
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Projection lets a collection drive the evaluation of a sub-expression, and the result is
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a new collection. The syntax for projection is `.![projectionExpression]`. For example,
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a new collection. The syntax for projection is `.![projectionExpression]`. For example,
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suppose we have a list of inventors but want the list of cities where they were born.
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suppose we have a list of inventors but want the list of cities where they were born.
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Effectively, we want to evaluate 'placeOfBirth.city' for every entry in the inventor
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Effectively, we want to evaluate `placeOfBirth.city` for every entry in the inventor
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list. The following example uses projection to do so:
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list. The following example uses projection to do so:
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[tabs]
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[tabs]
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