Prior to this commit, if a Spring Expression Language (SpEL) expression
contained property, field, or method references using the null-safe
navigation operator (?.), the generated AST String representation
incorrectly omitted the '?' characters.
For example, 'myProperty?.myMethod()' had a generated AST string
representation of 'myProperty.myMethod()'.
This commit addresses this by introducing isNullSafe() in
MethodReference and reworking the logic in
CompoundExpression.toStringAST().
Closes gh-31326
Since the rewrite of ConcurrentLruCache in Spring Framework 6.0, an
attempt to create a ConcurrentLruCache with zero capacity results in an
IllegalArgumentException even though the documentation states that zero
capacity indicates "no caching, always generating a new value".
This commit restores the ability to configure a ConcurrentLruCache with
zero capacity and introduces corresponding tests (which were first
verified against the 5.3.x branch to ensure backward compatibility).
See gh-26320
Closes gh-31317
This commit introduces initialize() methods in
AbstractRoutingDataSource and AbstractRoutingConnectionFactory as an
alternative to invoking afterPropertiesSet().
Closes gh-31248
Previously, MessagingMessageListenerAdapter or any adapter relying on
the default MessagingMessageConverter would log an incoming message
with a toString of the Message that does not provide any extra
information. This is due to the default implementation providing a
lazy resolution message that only attempts to extract the payload
when necessary.
This commit implements a toString method that uses the raw JMS message
if the payload is not available. If it is, the payload is used instead.
Closes gh-21265
Given a @Configuration class named org.example.AppConfig which
contains @Bean methods, in Spring Framework 5.3.x and previous
versions, the following classes were created when generating the CGLIB
proxy.
org.example.AppConfig$$EnhancerBySpringCGLIB$$fd7e9baa
org.example.AppConfig$$FastClassBySpringCGLIB$$3fec86e
org.example.AppConfig$$EnhancerBySpringCGLIB$$fd7e9baa$$FastClassBySpringCGLIB$$82534900
Those class names indicate that 1 class was generated for the proxy for
the @Configuration class itself and that 2 additional FastClass
classes were generated to support proxying of @Bean methods in
superclasses.
However, since Spring Framework 6.0, the following classes are created
when generating the CGLIB proxy.
org.example.AppConfig$$SpringCGLIB$$0
org.example.AppConfig$$SpringCGLIB$$1
org.example.AppConfig$$SpringCGLIB$$2
The above class names make it appear that 3 proxy classes are generated
for each @Configuration class, which is misleading.
To address that and to align more closely with how such generated
classes were named in previous versions of the framework, this commit
modifies SpringNamingPolicy so that generated class names once again
include "FastClass" when the generated class is for a CGLIB FastClass
as opposed to the actual proxy for the @Configuration class.
Consequently, with this commit the following classes are created when
generating the CGLIB proxy.
org.example.AppConfig$$SpringCGLIB$$0
org.example.AppConfig$$SpringCGLIB$$FastClass$$0
org.example.AppConfig$$SpringCGLIB$$FastClass$$1
Closes gh-31272
For equivalence, we only need to compare the preInstantiationPointcut
fields since they include the declaredPointcut fields. In addition, we
should not compare the aspectInstanceFactory fields since
LazySingletonAspectInstanceFactoryDecorator does not implement equals().
See gh-31238
This commit expands the scope of equality checks in the implementation
of equals() for PerTargetInstantiationModelPointcut to include all
fields instead of just the pointcut expression for the declared
pointcut.
See gh-31238
Prior to this commit, DefaultJdbcClient updated the supplied KeyHolder
when using named parameters but not for positional parameters.
This commit refactors the creation of the
PreparedStatementCreatorFactory so that the PreparedStatementCreator
properly creates a PreparedStatement which returns generated keys.
Closes gh-31297
Prior to this commit, the `BeanRegistrationsAotContribution` would only
contribute introspection hints for declared methods. This does not cover
inherited public methods.
This commit adds the missing hint on public methods.
Fixes gh-31293
This commit configures the Foojay resolver plugin in the Gradle build in
order to auto-provision a required JDK distribution if it's not present
already on the host.
Currently the Spring Framework build requires both a JDK 17 and a JDK 21
distribution to build artifacts.
Closes gh-30474
Sam Brannen
rstoyanchev
Stéphane Nicoll
kanghailin
chaewon121
Lee Jaeheon
Ronny Perinke
ali dandach
Brian Clozel
Andreas Bergander