This renaming more intuitively expresses the relationship between
subprojects and the JAR artifacts they produce.
Tracking history across these renames is possible, but it requires
use of the --follow flag to `git log`, for example
$ git log spring-aop/src/main/java/org/springframework/aop/Advisor.java
will show history up until the renaming event, where
$ git log --follow spring-aop/src/main/java/org/springframework/aop/Advisor.java
will show history for all changes to the file, before and after the
renaming.
See http://chrisbeams.com/git-diff-across-renamed-directories
Prior to this change, license.txt and notice.txt files were duplicated
across every subproject in their respective src/main/resources/META-INF
directories.
This commit centralizes these files under the root project at src/dist,
along with the changelog and readme files. The definition of the 'jar'
task has been been extended to include the license and notice files in
module jars as they are created.
The directory is named src/dist because these files are all related to
distribution - the readme is different than the one you see at the root
of the source tree - the intended audience is for users who download
the spring-framework distribution zip. A task to create that
distribution zip will be added in subsequent commits.
- Use recent Gradle 1.0-milestone-8 snapshot
- Add initial cut of build.gradle able to compile/test all modules
- Update .gitignore
- Generate Gradle wrapper scripts
- Remove all Eclipse metadata files
- Temporarily @Ignore tests that do not pass under Gradle
Prior to this change, roughly 5% (~300 out of 6000+) of files under the
source tree had CRLF line endings as opposed to the majority which have
LF endings.
This change normalizes these files to LF for consistency going forward.
Command used:
$ git ls-files | xargs file | grep CRLF | cut -d":" -f1 | xargs dos2unix
Issue: SPR-5608
Prior to this change, roughly 5% (~300 out of 6000+) of files under the
source tree had CRLF line endings as opposed to the majority which have
LF endings.
This change normalizes these files to LF for consistency going forward.
Command used:
$ git ls-files | xargs file | grep CRLF | cut -d":" -f1 | xargs dos2unix
Issue: SPR-5608
Separate concerns of @Configuration class selection from the need to
register certain infrastructure beans such as auto proxy creators.
Prior to this change, ImportSelector implementations were responsible
for both of these concerns, leading to awkwardness and duplication.
Also introduced in this change is ImportBeanDefinitionRegistrar and
two implementations, AutoProxyRegistrar and AspectJAutoProxyRegistrar.
See the refactored implementations of CachingConfigurationSelector,
TransactionManagementConfigurationSelector to see the former;
AspectJAutoProxyConfigurationSelector to see the latter.
ImportSelector and ImportBeanDefinitionRegistrar are both handled as
special-case arguments to the @Import annotation within
ConfigurationClassParser.
These refactorings are important because they ensure that Spring users
will be able to understand and extend existing @Enable* annotations
and their backing ImportSelector and @Configuration classes, as well
as create their own with a minimum of effort.
There was some question about whether enabling subclass proxies via
proxyTargetClass / proxy-target-class settings would break annotation-
based demarcation of joinpoints due to inability to discover those
annotations in various scenarios. The provided tests prove that in
any conceivable case, these annotations (@Transactional, at least)
are discovered in a consistent fashion, meaning that switching proxy
strategies should be transparent to the application and honor
intended annotation semantics.
Removed formal deprecation warnings for AbstractSingletonFactoryBean and
its TransactionProxyFactoryBean and CacheProxyFactoryBean subclasses.
This is principally because TPFB is still used by Grails and could
conceivably be used to good effect by any third-party framework in a
similar fashion. CPFB is new with 3.1, but similar use is predictable.
Deprecations have been replaced by strong recommendations that users
avoid these types in modern Spring applications and favor the use of
namespaces and annotatinos, such as tx: and @Transactional (around
since Spring 2.x) and cache: and @Cacheable.
Issue: SPR-8680, SPR-8686
Cite original inspiriation by Domain-Driven Design, but make clear the
flexible and general-purpose nature of Spring's stereotype annotations
such as @Repository and @Service.
Also update @Repository Javadoc with more explicit instructions about
switching on exception translation through use of
PersistenceExceptionTranslationPostProcessor, and update PETPP Javadoc
for style as well as concrete examples of 'resource factories' that
implement the PersistenceExceptionTranslator interface
Issue: SPR-8691
Prior to this change, @EnableTransactionManagement (via the
ProxyTransactionManagementConfiguration class) did not properly
register its auto-proxy creator through the usual AopConfigUtils
methods. It was trying to register the APC as a normal @Bean method,
but this causes issues (SPR-8494) with the logic in
AopConfigUtils#registerOrEscalateApcAsRequired, which expects the APC
bean definition to have a beanClassName property. When the APC is
registered via a @Bean definition, it is actually a
factoryBean/factoryMethod situation with no directly resolvable
beanClass/beanClassName.
To solve this problem, ImportSelector#selectImports has been refactored
to accept an ImportSelector.Context instance. This object contains the
AnnotationMetadata of the importing class as well as the enclosing
BeanDefinitionRegistry to allow for the kind of conditional bean
registration necessary here. In this case, the bean definition that
must be registered conditionally is that of the auto-proxy creator.
It should only be registered if AdviceMode == PROXY, and thus the
ImportSelector is an appropriate place to make this happen. It must
happen as a BeanDefinition (rather than a @Bean method) for
compatibility with AopConfigUtils, and working with the
BeanDefinitionRegistry API allows for that. This change does mean that
in certain cases like this one, #selectImports has container modifying
side effects. Documentation has been updated to reflect.
Issue: SPR-8411, SPR-8494
@PostConstruct added to ProxyTransactionManagementConfiguration cases
ConcurrentModificationException (as detailed previously in SPR-8397.
Backing out for now until a better solution can be devised.
This reverts commit 235b729514d125aef79fc3fae4bcfb1893642212.
Prior to this change, @EnableTransactionManagement (via the
ProxyTransactionManagementConfiguration class) did not properly
register its auto-proxy creator through the usual AopConfigUtils
methods. It was trying to register the APC as a normal @Bean method,
but this causes issues (SPR-8494) with the logic in
AopConfigUtils#registerOrEscalateApcAsRequired, which expects the APC
bean definition to have a beanClassName property. When the APC is
registered via a @Bean definition, it is actually a
factoryBean/factoryMethod situation with no directly resolvable
beanClass/beanClassName.
Rather than trying to rework how AopConfigUtils works, a @PostConstruct
method has been added to ProxyTransactionManagementConfiguration to call
the usual AopConfigUtils registration methods.
Issue: SPR-8411, SPR-8494
Renamed TransactionManagementConfigurer#createTransactionManager()
to #annotationDrivenTransactionManager() to better reflect the fact
that the implemented method is optionally eligible for @Bean annotation.
See Javadoc for details.
This reverts commit da914bcfb4599ebf746ea477c691ed99c4842ed0 and also
removes the use of Ordered#NOT_ORDERED from EnableTransactionManagement
and ProxyTransactionManagementConfiguration in favor of defaulting to
Ordered#LOWEST_PRIORITY, which is actually the default that results
when no 'order' attribute is specified in XML.
Consolidating internal bean name and aspect class name constats within
AnnotationConfigUtils to allow access from both the context.config
and context.annotation packages without creating a relationship between
the two of them (they are unrelated leaf nodes in the packaging
currently).
The .transaction module does not have a similar utils class and already
has a relationship from transaction.config -> transaction.annotation,
so placing the constants in .annotation.TransactionManagementCapability
to be referenced by .config.AnnotationDrivenBeanDefinitionParser
Revert changes to ParserContext, ReaderContext, and XmlReaderContext
These changes cause cross-version incompatibilities at tooling time
-- for instance, an STS version that ships with Spring 3.0.5
classloads the ParserContext defined in that version, whereas it
classloads NamespaceHandlers and BeanDefinitionParsers (by default)
from the user application classpath, which may be building against
3.1.0. If so, the changes introduced to these types in 3.1.0 are
incompatible with expectations in the 3.0.5 world and cause all
manner of problems. In this case, it was NoSuchMethodError due to
the newly-added XmlReaderContext.getProblemReporter() method; also
IncompatibleClassChangeError due to the introduction of the
ComponentRegistrar interface on ParserContext.
Each of these problems have been mitigated, though the solutions
are not ideal. The method mentioned has been removed, and instead
the problemReporter field is now accessed reflectively.
ParserContext now no longer implements ComponentRegistrar, and
rather a ComponentRegistrarAdapter class has been introduced that
passes method calls through to a ParserContext delegate.
Introduce AbstractSpecificationBeanDefinitionParser
AbstractSpecificationBeanDefinitionParser has been introduced in
order to improve the programming model for BeanDefinitionParsers
that have been refactored to the new FeatureSpecification model.
This new base class and it's template method implementation of
parse/doParse ensure that common concerns like (1) adapting a
ParserContext into a SpecificationContext, (2) setting source and
source name on the specification, and (3) actually executing the
specification are all managed by the base class. The subclass
implementation of doParse need only actually parse XML, populate
and return the FeatureSpecification object. This change removed
the many duplicate 'createSpecificationContext' methods that had
been lingering.
Minor improvement to BeanDefinitionReaderUtils API
Introduced new BeanDefinitionReaderUtils#registerWithGeneratedName
variant that accepts BeanDefinition as opposed to
AbstractBeanDefinition, as BeanDefinition is all that is actually
necessary to satisfy the needs of the method implementation. The
latter variant accepting AbstractBeanDefinition has been deprecated
but remains intact and delegates to the new variant in order to
maintain binary compatibility.
Chris Beams
Juergen Hoeller
Sam Brannen