Move MethodCacheKey and related classes to the expression package so that
other parts of the framework can benefit ot it.
CacheExpressionEvaluator is a base class that can be used to cache SpEL
expressions based on its annotation source (i.e. method). Sub-classing
that base class provides a simple to use API to retrieve Expression
instances efficiently.
Issue: SPR-12622
This commit overhauls several of the tests that interact with an
MBeanServer with the goal of increasing the reliability of these tests.
- MBeanClientInterceptorTests now uses JUnit "assumptions" instead of
preemptively returning from test methods, thus allowing such methods
to be properly marked as "ignored" instead of "passed".
- MBeanClientInterceptorTests now uses JUnit's support for expected
exceptions where appropriate.
- MBeanClientInterceptorTests and RemoteMBeanClientInterceptorTests now
use Spring's SocketUtils to find an available TCP port when starting
an MBeanServer instead of aborting the tests when the default JMX
port is not available.
Issue: SPR-12601
Commit 65d163e changed the textual message of an exception thrown by
ScheduledAnnotationBeanPostProcessor.afterSingletonsInstantiated(), and
this in turn caused the withAmbiguousTaskSchedulers_andSingleTask()
method in EnableSchedulingTests to start failing (albeit only during
'Performance' builds).
This commit updates the assertion to match the current implementation of
ScheduledAnnotationBeanPostProcessor.
Previously, if a bean has a scoped proxy and is annotated to be exposed
to the JMX domain, both the scoped proxy and the target instance were
exposed in the JMX domain, resulting in a duplicate entries. Worse, if
such bean defines an explicit name, the application wouldn't start
because of a name conflict.
This commit deals explicitely with scoped proxy and make sure to only
expose the relevant bean.
Issue: SPR-12529
Only compute the error message to display when the generated key is
actually null instead of using Assert.notNull as the cache operation
'toString()' method is non trivial and gets computed regardless of the
result.
Issue: SPR-12527
Previously, any @Configuration class was enhanced to namely implement
DisposableBean in order to remove static callbacks that were registered
for that class. This leads to problem if an ApplicationContext is created
and destroyed within the lifecycle on another ApplicationContext in the
same class loader.
It turns out that the destruction callback is no longer necessary as the
interceptors are now stateless: the VM is free to reclaim any of those if
necessary.
Issue: SPR-12445
The removed test testConfigFileParsingErrorWhenNamedBeans() could cause
a groovyc compilation error, for example when using latest IntelliJ IDEA.
Issue: SPR-12435
ScheduledAnnotationBeanPostProcessor uses getBean(Class) for TaskScheduler/ScheduledExecutorService retrieval, allowing for a scheduler bean to be flagged as primary, and for a TaskScheduler bean to override a ScheduledExecutorService bean.
ContextLifecycleScheduledTaskRegistrar hooks into SmartInitializingSingleton's afterSingletonsInstantiated callback instead of ContextRefreshedEvent, as a natural consequence of SmartInitializingSingleton's introduction in Spring Framework 4.1 GA.
Prior to this commmit, any configuration class holding a CacheManager
bean would be eagerly instantiated. This is because the
CacheConfiguration infrastructure requests all beans of type
CacheManager.
This commit defers the resolution of the CacheManager as late
as possible.
Issue: SPR-12336
Stephane Nicoll
Juergen Hoeller
Sam Brannen
Sebastien Deleuze
Sang Gi Ryu
Phillip Webb