This significantly rework the auto-configuration to reflect the order
in which things are expected. Rather than keeping a conceptual cycle
between the builder and the two inner classes that are processed first,
the configuration is now split in three parts:
* The builder that is required and common
* The configuration when the HighLevelClient is available
* The RestClient configuration when that's not the case
See gh-17488
Previously, if a user defined a MongoDbFactory bean but did not define
a client bean, MongoDataAutoConfiguration would back off leaving the
context without a MongoTemplate, etc.
This commit reworks the auto-configuration so that only the
auto-configuration of a MongoDbFactory is dependent on the existence
of a Mongo client bean. Auto-configuration of the other components
that depend on a MongoDbFactory will now continue in the absence of a
Mongo client bean.
Closes gh-17416
This commit removes the now outdated `HibernateEntityManagerCondition`
in favour of a simple check of `SessionImplementor`. As of
Hibernate 5.2, a single `hibernate-core` jar is required so a single
class check is enough.
Closes gh-17288
Update `NettyWebServerFactoryCustomizer` to deal with the fact that
Netty treats `0` and negative connection timeout values differently to
Tomcat, Undertow and Jetty.
See gh-16535
Both Flyway and Liquibase makes use of DataSourceProperties to get
default properties. Previously, both used strictly the configuration
properties and failed to consider embedded datasource properties
autoconfigured by @AutoConfigureTestDatabase. In case a database layer
test e.g. @JdbcTest relies on the autoconfigured embedded datasource,
Flyway and Liquibase autoconfiguration fails as they are not aware of
the embedded datasource properties.
See gh-16814
Update Spring Session auto-configuration to ensure that the
`DefaultCookieSerializer` doesn't break when Spring Security is not
present on the classpath.
Closes gh-16889
Update the auto-configured Jetty `HttpClient` so that a default
`SslContextFactory` is used.
Prior to this commit connecting to https URLs would cause a
`NullPointerException`.
Fixed gh-16810
Before this change it got overwritten by forwarding an empty
CacheControl to Spring. Spring itself sets CacheSeconds already
correctly in absence (=null) of a CacheControl.
Also:
* Fixes bug in WebMvcAutoConfigurationTests.cachePeriod which
prevented it to assert anything
See gh-16488
Closes gh-16730
