Previously, regular bean definitions for configuration properties classes
that attempt to use constructor binding were detected in a bean factory
post-processor, ConfigurationPropertiesBeanDefinitionValidator. This
validation examined every standard bean definition and failed if it
encountered one for a class that should have used constructor binding.
There were two downsides to this approach:
1. Reflection used to identify if the bean should be using constructor
binding triggered class loading that could prevent subsequent
instrumentation by a load-time weaver.
2. The cost of the validation was incurred when there was no
misconfiguration to report.
This commit replaces ConfigurationPropertiesBeanDefinitionValidator
with a failure analyzer. This failure analyzer only runs once a failure
has occurred and the application context is not going to complete
refresh. This avoids causing problems with subsequent instrumentation
and also avoids the cost of validation and error reporting unless there
is an error.
Fixes gh-20798
Since Spring Framework 4.3.0.RC2, a default embedded value resolver
has been registered with the bean factory when one is not otherwise
configured. This meant that placeholders in `@Value` would be resolved
with or without PropertyPlaceholderAutoConfiguration defining a
PropertySourcesPlaceholderConfigurer bean. However, placeholders in
bean definitions would only be resolved if a
PropertySourcesPlaceholderConfigurer was defined.
This commit updates PropertyPlaceholderAutoConfigurationTests to align
with this change in Framework. We now test that placeholders are
resolved in `@Value` annotations with or without the auto-configuration
and that placeholders in bean definitions are only resolved with the
auto-configured.
Closes gh-22230
Previously, if TomcatMetricsBinder destroy() was called before it had
received an ApplicationStartedEvent an NPE would be thrown due to
TomcatMetrics being null. This NPE was then caught and logged at
warning level by the disposable bean adapter.
This prevents the NPE by checking that the TomcatMetrics instance is
null before calling close() on it.
See gh-22141
Previously, the thread dump endpoint's response could exceed
WebClient's in-memory buffer limt when there were a large number of
threads or the threads had large stacks.
This commit disables WebClient's in-memory buffer size limit so that
the test passing is not dependent on the number of active threads and
their stack sizes.
Closes gh-22101
Prior to Spring Data Redis version 2.2.8, the contents of the
Properties object returned from the
ReactiveRedisConnection.ServerCommands.info API were the same
for clustered and non-clustered Redis configurations, containing a set
of key/value pairs. This allowed ReactiveRedisHealthIndicator to get
a version property using a well-known key. Starting with Spring Data
Redis 2.2.8, the info property keys contain a host:port prefix in a
clustered Redis configuration. This prevented
ReactiveRedisHealthIndicator from getting the version property as
before and resulted in the health always being reported as DOWN.
This commit adjusts ReactiveRedisHealthIndicator to detect the
clustered configuration from Spring Data Redis and find the version
property for one of the reported cluster nodes.
Fixes gh-22061
Update `Group` properties so that the `showDetails` value does not
inherit `Show.NEVER`. Prior to this commit, the `Group` properties
would not correctly inherit a `showDetails` value from the main
`management.endpoint.health.show-details` property.
See gh-22022
Previously, the configuration property table generation was reading
both the main metadata and the additional metadata from each project.
This was unnecessary as the annotation processor will have already
merged the additional metadata into the main metadata before writing
it to disk. Processing both the main and additional metadata led to
a clash as the metadata overlapped. When the entry in the additional
metadata won the clash, the resulting entry in the configuration
property table would lose any details that aren't contained in the
additional metadata.
This commit updates the property table generation code to only use
the main metadata files.
Fixes gh-21131
Previously, when file-based logging was enabled, Logback would output
the following during logging system initialization:
LOGBACK: No context given for c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy
This commit updates the default logback configuration to set the
context on the SizeAndTimeBasedRollingPolicy that it creates.
Fixes gh-21056
