Commit Graph

1027 Commits

Author SHA1 Message Date
Stephane Nicoll dcade06fa0 Support for candidate components index
This commit adds a "spring-context-indexer" module that can be added to
any project in order to generate an index of candidate components defined
in the project.

`CandidateComponentsIndexer` is a standard annotation processor that
looks for source files with target annotations (typically `@Component`)
and references them in a `META-INF/spring.components` generated file.

Each entry in the index is the fully qualified name of a candidate
component and the comma-separated list of stereotypes that apply to that
candidate. A typical example of a stereotype is `@Component`. If a
project has a `com.example.FooService` annotated with `@Component` the
following `META-INF/spring.components` file is generated at compile time:

```
com.example.FooService=org.springframework.stereotype.Component
```

A new `@Indexed` annotation can be added on any annotation to instructs
the scanner to include a source file that contains that annotation. For
instance, `@Component` is meta-annotated with `@Indexed` now and adding
`@Indexed` to more annotation types will transparently improve the index
with additional information. This also works for interaces or parent
classes: adding `@Indexed` on a `Repository` base interface means that
the indexed can be queried for its implementation by using the fully
qualified name of the `Repository` interface.

The indexer also adds any class or interface that has a type-level
annotation from the `javax` package. This includes obviously JPA
(`@Entity` and related) but also CDI (`@Named`, `@ManagedBean`) and
servlet annotations (i.e. `@WebFilter`). These are meant to handle
cases where a component needs to identify candidates and use classpath
scanning currently.

If a `package-info.java` file exists, the package is registered using
a "package-info" stereotype.

Such files can later be reused by the `ApplicationContext` to avoid
using component scan. A global `CandidateComponentsIndex` can be easily
loaded from the current classpath using `CandidateComponentsIndexLoader`.

The core framework uses such infrastructure in two areas: to retrieve
the candidate `@Component`s and to build a default `PersistenceUnitInfo`.
Rather than scanning the classpath and using ASM to identify candidates,
the index is used if present.

As long as the include filters refer to an annotation that is directly
annotated with `@Indexed` or an assignable type that is directly
annotated with `@Indexed`, the index can be used since a dedicated entry
wil be present for that type. If any other unsupported include filter is
specified, we fallback on classpath scanning.

In case the index is incomplete or cannot be used, The
`spring.index.ignore` system property can be set to `true` or,
alternatively, in a "spring.properties" at the root of the classpath.

Issue: SPR-11890
2016-09-01 15:30:47 +02:00
Sebastien Deleuze 48d67a245b Add support for RxJava 2
This commit adds support for RxJava 2 Completable,
Single, Observable and Flowable types (io.reactivex package).

Issue: SPR-14628
2016-09-01 14:48:16 +02:00
Juergen Hoeller 1a30252fc9 ResolvableType.java.forRawClass(Class) supports isAssignableFrom(ResolvableType) as well
Issue: SPR-14648
2016-08-31 14:45:22 +02:00
Juergen Hoeller faf6e5d8fa Annotation tests should not rely on JDK-specific toString() representation
Issue: SPR-14645
2016-08-31 14:42:08 +02:00
Juergen Hoeller 4ef428de28 Polishing 2016-08-30 23:57:11 +02:00
Juergen Hoeller 03609c1518 Consistent comma splitting without regex overhead
Issue: SPR-14635
2016-08-30 23:56:58 +02:00
Sam Brannen d6d05e8ca0 Remove trailing whitespace in Java source code 2016-08-29 15:25:10 +02:00
Juergen Hoeller 2e4a7480fc Consistent use of JDK 7 StandardCharsets over Charset.forName
Issue: SPR-14492
2016-08-26 14:16:19 +02:00
Juergen Hoeller 14046575b0 Polishing 2016-08-26 13:27:33 +02:00
Juergen Hoeller a8f7f75f64 Moved encodeHttpHeaderFieldParam method to HttpHeaders itself (including tests)
This commit also sets the test source encoding to UTF-8.

Issue: SPR-14547
2016-08-26 11:14:02 +02:00
Brian Clozel f2faf84f31 Add RFC5987 support for HTTP header field params
This commit adds support for HTTP header field parameters encoding, as
described in RFC5987.
Note that the default implementation still relies on US-ASCII encoding,
as the latest rfc7230 Section 3.2.4 says that:

> Newly defined header fields SHOULD limit their field values to
  US-ASCII octets

Issue: SPR-14547
2016-08-25 14:26:58 +02:00
Juergen Hoeller c4fcdb6864 DefaultListableBeanFactory does not trigger early candidate creation ahead of primary bean selection
Issue: SPR-14611
2016-08-24 22:56:47 +02:00
Juergen Hoeller ab0d523cc0 Polishing
(cherry picked from commit 1932a9d)
2016-08-17 21:54:40 +02:00
Sebastien Deleuze 106bda7294 Fix NettyDataBuffer#lastIndexOf() 2016-08-09 18:07:10 +02:00
Rossen Stoyanchev cc288a0c4a Switch back to Reactor 3.0 snapshots 2016-08-08 16:42:30 -04:00
Sebastien Deleuze 5531e80724 Anticipate reactor.test.TestSubscriber removal
reactor.test.TestSubscriber will not be part of Reactor Core
3.0.0 since it needs to be refactored to fit all the needs
expressed by the users. It is likely to be back later in one
of the Reactor Core 3.0.x releases.

This commit anticipate this removal by temporarily copying
TestSubscriber in spring-core test classes. As soon as
the new TestSubscriber will be available in Reactor Core,
Spring Framework reactive tests will use it again.
2016-08-08 11:24:21 +02:00
Juergen Hoeller b9ab895743 Inferred generics for newSetFromMap arrangements
Issue: SPR-13188
2016-07-26 21:26:31 +02:00
Juergen Hoeller e03dea1d64 Polishing 2016-07-26 17:15:19 +02:00
Juergen Hoeller c13f8419f9 Minor revision of reactive support layout (ahead of 5.0 M1)
DataSourceUtils moved to main core.io.buffer package.
Consistently named Jackson2JsonDecoder/Encoder and Jaxb2XmlDecoder/Encoder.
Plenty of related polishing.
2016-07-26 15:39:32 +02:00
Juergen Hoeller ae28815886 Polishing 2016-07-25 23:27:06 +02:00
Juergen Hoeller 87a89c216c Javadoc revision 2016-07-25 14:21:19 +02:00
Juergen Hoeller 01110f678d Upgrade JiBX (and BCEL) towards support of 1.8 bytecode level
This commit also drops the now-unused CUSTOM_COMPILATION test group and the outdated JavaVersion class.

Issue: SPR-10423
2016-07-25 14:10:46 +02:00
Juergen Hoeller dd65f7acfc LinkedCaseInsensitiveMap properly overrides HashMap.clone()
Issue: SPR-14509
2016-07-25 12:08:55 +02:00
Juergen Hoeller 382a931e7d Polishing 2016-07-22 22:28:20 +02:00
Arjen Poutsma b0d7625e3e Reactor StringEncoder into CharSequenceEncoder
This commit refactors the StringEncoder to a CharSequenceEncoder, in
order to support StringBuilders, Groovy GStrings, etc.

Issue: https://github.com/spring-projects/spring-reactive/issues/120
2016-07-22 12:47:46 -04:00
Rossen Stoyanchev 101220bad1 Add ReactiveAdapterRegistry
Issue: SPR-14159
2016-07-22 12:21:28 -04:00
Brian Clozel 78b6ba0569 Filter irrelevant nodes in StaxHandler tests 2016-07-21 23:01:55 +02:00
Marius Grama 3635c9dbfe Update xmlunit library to version 2.1.0
xmlunit 2.1.0 is the latest release for xmlunit.
Most of the xmlunit functionality used within spring-framework
was done through the xmlunit 1.x helper class
`org.custommonkey.xmlunit.XMLAssert`.

As of xmlunit 2.0.0 most of the XML comparison methods are done
through hamcrest matchers exposed by the xmlunit-matchers
library. In some cases during the migration, the matchers
had to be customized with custom `NodeMatcher` or
`DifferenceEvaluator` instances in order to keep the assertions
correct (they were performed with xmlunit 1.x previously).

Issue: SPR-14043
2016-07-21 15:04:21 +02:00
Juergen Hoeller e756a5b54b ResourcePatternUtils.getResourcePatternResolver actually accepts null argument
Issue: SPR-14500
2016-07-21 14:06:30 +02:00
Arjen Poutsma 7b2196b408 Add writeAndFlushWith to ReactiveHttpOutputMessage
This commit changes the reactive flushing mechanism to use a newly
introduced writeAndFlushWith(Publisher<Publisher<DataBuffer>>) on
ReactiveHttpOutputMessage instead of using the FlushingDataBuffer.

Issue: https://github.com/spring-projects/spring-reactive/issues/125
2016-07-21 11:08:54 +02:00
Juergen Hoeller 9cc625ee2c Polishing
(cherry picked from commit 5a92aa4)
2016-07-20 23:25:17 +02:00
Juergen Hoeller 28e7c11234 Polishing 2016-07-20 22:41:56 +02:00
Juergen Hoeller 99be15f58b Revise encoding steps towards use of JDK Charset and StandardCharsets
Issue: SPR-14492
2016-07-19 23:43:06 +02:00
Juergen Hoeller a4743c07d4 Polishing 2016-07-19 20:09:00 +02:00
Juergen Hoeller 88fcd0a2ed Framework build compatible with JDK 9 (tests running against java.base module)
Issue: SPR-13344
2016-07-19 19:37:34 +02:00
Juergen Hoeller d07381e862 Avoid deprecated number constructors on JDK 9
Issue: SPR-13344
2016-07-19 19:25:55 +02:00
Juergen Hoeller 8580483d72 SerializableTypeWrapper reobtains type accessors from declaring interface
Issue: SPR-14487
2016-07-19 19:22:32 +02:00
Juergen Hoeller aaac199e8b Consistently use constructor-based instantiation instead of Class.newInstance / BeanUtils.instantiate
Issue: SPR-14486
2016-07-19 19:21:06 +02:00
Juergen Hoeller 8bb34bc962 Resource.isFile() and JAF MediaTypeFactory
Issue: SPR-14484
2016-07-19 18:53:31 +02:00
Juergen Hoeller 5ea8c2670e Reinstated tests for implicit aliases
Issue: SPR-14437
2016-07-19 17:26:47 +02:00
Arjen Poutsma 35ce1945e0 Improved DataBufferUtilsTest 2016-07-19 11:11:11 +02:00
Rossen Stoyanchev 3e096ce810 Improve javadoc on reactive classes
Ensure type-level Javadoc in every class, comply with guidelines for
80 char on Javadoc, and minor polish.
2016-07-18 14:59:15 -04:00
Arjen Poutsma 041437f3ee Fixed DataBufferUtilsTest on Windows
DataBufferUtilsTests checked for newline characters before, resulting in
failures on Windows.
2016-07-18 17:08:46 +02:00
Fredrik Sundberg d3b051a933 Fix javadoc reference
Method is called nextBackOff() and not nextBackOffMillis().

Closes gh-1115
2016-07-18 08:14:12 +02:00
Rossen Stoyanchev 028be2a298 Switch to Reactor 3 snapshots and Netty 4.1.3 2016-07-15 17:16:26 -04:00
Juergen Hoeller dc1664939c Javadoc fixes and pruning of outdated references 2016-07-15 22:12:11 +02:00
Sam Brannen 177f4ec3a7 Polish annotation utils 2016-07-15 19:54:53 +02:00
Sam Brannen 53c9584025 Remove obsolete references to @AliasFor in Javadoc for AnnotationAttributes 2016-07-15 19:53:54 +02:00
Sam Brannen 53dd88437e Delete dead code in AnnotationAttributes 2016-07-15 19:51:33 +02:00
Juergen Hoeller 3d3407c789 Consistent alias processing behind AnnotatedTypeMetadata abstraction (also for ASM)
Issue: SPR-14427
2016-07-15 13:59:25 +02:00