Update the JAR `Hander` so that URL `startsWith` checks produce less
garbage. Comparisons are now performed first on the `path` rather than
the full `toString`. URL `toString` operations produce quite a lot of
garbage since a `StringBuilder` is always used.
In addition, we now also cache the JarFile URL toString to save repeated
calculation.
Closes gh-14561
Rewrite `ConfigurationPropertyName` in an attempt to consume less memory
and to reduce GC pressure from `toString()`.
Prior to this commit the `toString()` method would always construct a
new value from the name elements. This is sub-optimal since on on many
occasions the `ConfigurationPropertyName` is created from an already
well-formed String. The updated code now attempts to directly use the
original value for both `toString` and `equals` whenever possible.
Further refinements have also been made to the way that elements are
stored. Rather than a list or objects, we now use arrays that contains
the split points and types. This helps to reduce the amount of memory
required to store the name.
Closes gh-13414
Update `SpringConfigurationPropertySource` so that the
`DelegatingPropertyMapper` accepts a maximum of two values and does
not need to wrap arguments in an array. Also optimize the merge
operation to return a single result directly rather than always using
a new `List`.
Closes gh-14563
Generally speaking, methods on configuration classes will only be called once
and, therefore, it should be safe to hold a reference to a Stream for later
one-time usage. However, there are some scenarios in Spring Fu where functional
registration results in an attempt being made to use a Stream more than use.
This commit protects against multiple use by storing the ObjectProvider and
getting a new ordered Stream each time it's needed.
Closes gh-14467
This commit makes sure that "org.quartz.scheduler.instanceName" is
honoured if set. Previously, "spring.quartz.scheduler-name" had a
default value and was always set. As a result, `SchedulerFactoryBean`
did not take the quartz property into account.
Closes gh-14243
Previously, if a class was added and then changed, a restart would be triggered
and things would behave as if the class had been deleted. This occurred
because, when looking for additional classes that were not on the original
classpath, only files that had been added were considered. The subsequent
change to the class was noticed as a modified rather than an addition,
resulting in the class being skipped.
This commit updates the resource resolver to only ignore deleted files and
consider both added files and modified files when looking for additional
resources.
Closes gh-14205
While MongoDB 3.6.7 has been released, 3.6.5 is the latest version that's supported
by the version of Embedded Mongo that we're currently using.
Closes gh-14476
Spring Framework now requires that all nested configuration classes
are contained within a `@Component` class (see SPR-16839). This means
that our abstract `JpaBaseConfiguration` class should have a
`@Configuration` annotation.
Closes gh-14480
This commit changes @SpringBootTest(randomPort = true) to
generate a random port for the actuator endpoints if the
management server runs on a different port from the main
server.
Closes gh-4424
Reinstate `web` logging when devtools is in use, making use of the new
logging groups support. Devtools now also logs an `INFO` message
informing that properties defaults are offers an easy way to disable
them.
Closes gh-14450
Add additional `switchTo` methods to allow a `DeferredLogger` to behave
like a regular logger once it has been replayed.
This commit also improves thread thread safety within the implementation.
Closes gh-14452
Provide a way for users to quickly group related loggers together for
easier configuration. The `loggers.group` property can be used to define
a group that can then be configured in the usual `loggers.level.<group>`
way.
Additionally, provide pre-defined groups for `web` and `sql.
Closes gh-14421
Andy Wilkinson
Stephane Nicoll
Michael J. Simons
Phillip Webb
Michael
Johnny Lim
Marcel Overdijk
yongsungjeon
DK Lee
François Onimus
Brian Clozel
Michael McFadyen
Madhura Bhave
Gary Russell
davinkevin
durigon
artsiom