When a node of an SPeL expression was a call to a bean referenced
in a method argument, the expression was resolved twice.
The resolved arguments are now specified to MethodValueRef instead
of resolving the arguments again in the constructor
Issue: SPR-11445
(cherry picked from commit 519799e)
Fix regression introduced in b25e91a5 where ReflectivePropertyAccessor
does not consider the return type for "is" getters.
Issue: SPR-11142
(cherry picked from commit 85b0bfff)
Relax the method search algorithm used by `ReflectivePropertyAccessor`
to include methods of the form `getXY()` for properties of the form
`xy`.
Although the JavaBean specification indicates that a property `xy`
should use the accessors `getxY()` and `setxY()`, in practice many
developers choose to have an uppercase first character. The
`ReflectivePropertyAccessor` will now consider these style methods if
the traditional conventions fail to find a match.
Issue: SPR-10716
(cherry picked from commit b25e91a5)
Update the `CacheKey` class used by `ReflectivePropertyAccessor` to
include if the target object is class. The prevents an incorrect cache
hit from being returned when a property with the same name is read on
both an object and its class. For example:
#{class.name}
#{name}
Issue: SPR-10486
(cherry picked from commit 6d882b14)
Update getValue(EvaluationContext context, Object rootObject,
Class<T> desiredResultType) to propagate the EvaluationContext to
ExpressionUtils.
Issue: SPR-10953
(cherry picked from 686cd79)
Replace "Problem locating method {0} cannot on type {1}" with
"Problem locating method {0} on type {1}".
Issue: SPR-10928
(cherry picked from 824ac5)
Conflicts:
spring-expression/src/main/java/org/springframework/expression/spel/SpelMessage.java
This commit includes a full backport of the changes in SPR-10657, instead of just the initial commit which the original backport request referred to.
Issue: SPR-10884
Issue: SPR-10657
Update the cached MethodExecutor in MethodReference to include the
method argument types. Prevents the incorrect use of the cache when the
SpEL expression refers to a class that has overloaded methods.
Issue: SPR-10657
(cherry picked from commit f9b12b8)
Use LinkedHashMaps/Sets wherever exposed to users, and code tests defensively in terms of expected Map/Set ordering. Otherwise, there'll be runtime order differences between JDK 7 and JDK 8 due to internal HashMap/Set implementation differences.
Issue: SPR-9639
(cherry picked from commit 9c09a0a)
Provide an additional constructor on SpelParserConfiguration that can
be used to limit the maximum size that a collection will auto grow when
being accessed via a SpEL expression.
This constraint is particularly useful when SpEL is used with data
binding as it prevents a malicious user from crafting a request that
causes OutOfMemory exceptions.
Issue: SPR-10229
Update ReflectivePropertyAccessor to search for fields on super classes
and implemented interfaces.
Although the javadoc Class.getFields() implies that all public fields
of class should be returned SpelReproTests demonstrates that this is
not always the case.
Issue: SPR-10125
Fix SpEL expression parser and tokenizer to provide better exceptions
when dealing with operations that expect two operands. For example,
prior to this commit the expression '/foo' would throw a NPE due
to missing operands to the left of '/'.
Issue: SPR-10146
