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Polish "Add support for custom expression parsing" 

See gh-27604
This commit is contained in:
Stephane Nicoll 2021-10-28 14:10:21 +02:00
parent 40d84c297b
commit f295c8b2fb
2 changed files with 9 additions and 7 deletions
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14
spring-context/src/main/java/org/springframework/context/expression/CachedExpressionEvaluator.java
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@ -75,7 +75,7 @@ public abstract class CachedExpressionEvaluator {
/**
* Return the {@link Expression} for the specified SpEL value
* <p>Parse the expression if it hasn't been already.
* <p>{@link #parseExpression(String) Parse the expression} if it hasn't been already.
* @param cache the cache to use
* @param elementKey the element on which the expression is defined
* @param expression the expression to parse
@ -92,18 +92,20 @@ public abstract class CachedExpressionEvaluator {
return expr;
}
private ExpressionKey createKey(AnnotatedElementKey elementKey, String expression) {
return new ExpressionKey(elementKey, expression);
}
/**
* Parse the expression
* Parse the specified {@code expression}.
* @param expression the expression to parse
* @since 5.3.13
*/
protected Expression parseExpression(String expression) {
return getParser().parseExpression(expression);
}
private ExpressionKey createKey(AnnotatedElementKey elementKey, String expression) {
return new ExpressionKey(elementKey, expression);
}
/**
* An expression key.
*/

2
spring-context/src/test/java/org/springframework/context/expression/CachedExpressionEvaluatorTests.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2019 the original author or authors.
* Copyright 2002-2021 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.