Previously, a Bean implementing `AutoCloseable` (or `Closeable`) was
always destroyed regardless of its bean definition. In particular, the
documented way of disabling the destruction callback via an empty String
did not work.
AutoCloseable beans are now treated pretty much as any other bean: we
still use the presence of the interface to optimize the check of a
destroy method and we only auto-discover the method name to invoke if
the inferred mode is enabled.
Issue: SPR-13022
Prior to this commit, WebJars users needed to use versioned links within
templates for WebJars resources, such as `/jquery/1.2.0/jquery.js`.
This can be rather cumbersome when updating libraries - all references
in templates need to be updated.
One could use version-less links in templates, but needed to add a
specific MVC Handler that uses webjars.org's webjar-locator library.
While this approach makes maintaing templates easier, this makes HTTP
caching strategies less optimal.
This commit adds a new WebJarsResourceResolver that search for resources
located in WebJar locations. This ResourceResolver is automatically
registered if the "org.webjars:webjars-locator" dependency is present.
Registering WebJars resource handling can be done like this:
```java
@Override
protected void addResourceHandlers(ResourceHandlerRegistry registry) {
registry.addResourceHandler("/webjars/**")
.addResourceLocations("classpath:META-INF/resources/webjars")
.resourceChain(true)
.addResolver(new WebJarsResourceResolver());
}
```
Issue: SPR-12323
polish
Prior to this commit, registering `HandlerInterceptor`s using the
`InterceptorRegistry` would not guarantee their order of execution. In
fact, `HandlerInterceptor`s would always be executed before
`MappedInterceptor`s.
This change makes `MappedInterceptor` implement the `HandlerInterceptor`
interface, in order to register all interceptors in a single ordered
list. The order of execution of interceptors is now guaranteed in the
`HandlerExecutionChain` built by `AbstractHandlerMapping`.
Issue: SPR-12673
This commit introduces support for OkHttp
(http://square.github.io/okhttp/) as a backing implementation for
ClientHttpRequestFactory and AsyncClientHttpRequestFactory.
Issue: SPR-12893
MvcUriComponentsBuilder::fromMethodCall creates wrong URLs with derived
controller classes. The @RequestMapping of the declaring class of the
method that is called is used instead of the @RequstMapping of the
given controller class.
https://jira.spring.io/browse/SPR-13033
After this change CorsProcessor has a single processRequest method and
it also explicitly deals with a null CorsConfiguration, which for
pre-flight requests results in a rejection while for simple requests
results in no CORS headers added.
The AbstractHandlerMapping now uses a LinkedHashMap to preserve the
order in which global patterns are provided.
In order to simplify configuration of the SpringMethodRule and to ensure
that the correct TestContextManager is always retrieved for the
currently executing test class, this commit introduces a static
TestContextManager cache in SpringClassRule.
In addition, since it is not foreseen that SpringClassRule and
SpringMethodRule should be able to be subclassed, their internal methods
are now private instead of protected.
Issue: SPR-7731
Since Spring Framework 2.5, support for integrating the Spring
TestContext Framework (TCF) into JUnit 4 based tests has been provided
via the SpringJUnit4ClassRunner, but this approach precludes the
ability for tests to be run with alternative runners like JUnit's
Parameterized or third-party runners such as the MockitoJUnitRunner.
This commit remedies this situation by introducing @ClassRule and @Rule
based alternatives to the SpringJUnit4ClassRunner. These rules are
independent of any Runner and can therefore be combined with
alternative runners.
Due to the limitations of JUnit's implementation of rules, as of JUnit
4.12 it is currently impossible to create a single rule that can be
applied both at the class level and at the method level (with access to
the test instance). Consequently, this commit introduces the following
two rules that must be used together.
- SpringClassRule: a JUnit TestRule that provides the class-level
functionality of the TCF to JUnit-based tests
- SpringMethodRule: a JUnit MethodRule that provides the
instance-level and method-level functionality of the TCF to
JUnit-based tests
In addition, this commit also introduces the following new JUnit
Statements for use with rules:
- RunPrepareTestInstanceCallbacks
- ProfileValueChecker
Issue: SPR-7731
This commit adds JavaConfig based global CORS configuration
capabilities to Spring MVC. It is now possible to specify
multiple CORS configurations, each mapped on a path pattern,
by overriding
WebMvcConfigurerAdapter#configureCrossOrigin(CrossOriginConfigurer).
It is also possible to combine global and @CrossOrigin based
CORS configuration.
Issue: SPR-12933
Prior to this commit, the documentation in AnnotationUtils was
inconsistent, and at times even misleading, with regard to finding
annotations that are "present" or "directly present" on annotated
elements.
This commit defines the terminology used within AnnotationUtils and
introduces the explicit notion of "meta-present" to denote that
annotations are present within annotation hierarchies above annotated
elements.
Issue: SPR-13030
This change introduces a strategy for expanding a URI template into a
URI and makes it a property of the RestTemplate and AsyncRestTemplate
so that they can be pre-configured with such a strategy.
The DefaultUriTemplateHandler relies on UriComponentsBuilder internally
and provides functionality equivalent to using the UriTemplate.
A DefaultUriTemplateHandler can also be configured to parse the path
of a URI template into path segments in order to allow expanding URI
variables according to path segment encoding rules.
Issue: SPR-12750
This commit updates code that previously used getAnnotationAttributes()
in AnnotatedElementUtils to use findAnnotationAttributes(), where
appropriate.
Issue: SPR-12738
This commit updates the "get semantics" search algorithm used in
`AnnotatedElementUtils` so that locally declared 'composed annotations'
are favored over inherited annotations.
Specifically, the internal `searchWithGetSemantics()` method now
searches locally declared annotations before searching inherited
annotations.
All TODOs in `AnnotatedElementUtilsTests` have been completed, and all
ignored tests have been reinstated.
Issue: SPR-11598
