Get dynamic parameter referenced in Annotation by using Spring SpEL . . . It is actually quite simple to evaluate SpEL, if you have the necessary context information Please refer to this article in order to find out how to programmatically parse SpEL As for that context information, you did not explain much about the types of methods you annotated by @CleverCache
Invoke method using spring SPEL with property - Stack Overflow Is it possible to use a property value to invoke a method while assigning a value? For instance, I know I can do this: @Value( quot;${name} quot;) private String name; will have the value of the
How to reference a bean by type in a SpEL? - Stack Overflow I was just answering from the SpEL perspective that to reference a @Bean whose name is created from a class name (such as with @Component), it's name has a lower case first char The rest is out of my domain; sorry –
java - #root and #this in SpEL - Stack Overflow In Spring 3 SpEL, #this and #root were introduced The variable #root is always defined and refers to the root context object Although #this may vary as components of an expression are evaluated, #root always refers to the root
How to use @Scheduled (cron) with SpEL in spring? When I'm using it as a placeholder @Scheduled(cron="${cron}") - everything works great; but I want to use SpEL ( @Scheduled(cron="#{scheduler['cron']}")) , and it does't work - throws the following exception:java lang IllegalArgumentException: cron expression must consist of 6 fields (found 1 in #{scheduler['cron']})
How to customize the SpEL parser in Spring? - Stack Overflow The SpEL parser follows default java conventions and those state that everything in the java lang package is available (you won't see java lang packages in an import statement) Also why would you want to program in XML, in this case it doesn't seem really useful as you probably want to put that in normal java code instead
spring - SpelEvaluationException: Attempted to call method on null . . . Since you are trying to refer to a property on a bean, the easiest solution would be to directly reference that bean in the SpEL expression This is done with an @ (e g @myBeanName) Spring will then look for a bean with that name in the ApplicationContext Remember that a bean defined without an explicit name will be named using the lower
Spring SpEL logical operators - Stack Overflow In Spring expression language (SpEL) each textual relational operator has a symbolic equivalent For example, eq can be written as == , and lt can be written as < (source here ) The logical operators, however, don't have a symbolic equivalent - at least as far as I can tell
spring - Find values in a Map using SpEL - Stack Overflow We have a Map containing configurations as follows Class Config { Map<String, Boolean> enabled = new LinkedHashMap lt;String, Boolean gt; (); The config POJO object is populated from the