You can contribute additional HttpMessageConverters
by simply adding beans of that type in a Spring Boot
context. If a bean you add is of a type that would have been included
by default anyway (like MappingJackson2HttpMessageConverter for JSON
conversions) then it will replace the default value. A convenience
bean is provided of type MessageConverters (always available if you
use the default MVC configuration) which has some useful methods to
access the default and user-enhanced message converters (useful, for
example if you want to manually inject them into a custom
RestTemplate).
There are also some convenient configuration shortcuts for Jackson2.
The smallest change that might work is to just add beans of type
Module to your context. They will be registered with the default
ObjectMapper and then injected into the default message
converter. In addition, if your context contains any beans of type
ObjectMapper then all of the Module beans will be registered with
all of the mappers.
Previously it was @ConditionalOnMissingBean(CommandLineRunner.class)
which caued obvious problems when user wanted to add an unrelated
CLR.
Extended feature set so that a JobRegistry can also be used (with
spring.batch.job.name) and the whole idea can be switched off with
spring.boot.job.enabled.
ServerProperties formerly had an @OnMissingBeanCondition
that didn't restrict the hierarchy. It also asserts that
the current context (not including parents) contains such
a bean. This led to an inevitable failure when there was
an existing instance in the parent context.
Fixed by a) searching only the current context, b) not
adding a ServerProperties bean if the context is not a
web app.
Previously all EventListeners were eagerly instantiated
but that can cause problems because it happens quite early
in the lifecycle. Better to be explicit about the
supported types.
This leverages existing capabilities of teh JDK and the OS
to grab a port at random and not have it stolen by another
process. It's very hard to avoid that race condition in
pure Java code, so why bother?
User can set port<0 to disable autoStart of connectors (e.g.
to start a web application context but not have it listen on
any port). In that case the actual socket port will be set to
0 (and therefore if it ever starts up the local port will
be random).
The AutoConfigurationReportLoggingInitializer wasn't working in
non-GenericApplicationContext becasue teh BeanFatcory wasn't available
for registering its listener during initialization. Instead of
relying on that rather fragile state I decided to give any
ApplicationContextInitializer that was itself an ApplicationListener
an explicit callback with a ContextRefreshedEvent, and move that
interface up a level in the logging initializer. Works much better.
Using containsBean() involves looking in the parent bean factory
if there is one, and that would mean that the same report woykd be used
for multiple contexts, which wouldn't make sense.
Update the auto-configuration report to improve log formatting and to
separate the internal report data-structure from the JSON friendly
endpoint data-structure.
- Gather autoconfiguration conditional decisiions (true and false)
- Provide an actuator endpoint as one means to read the report
- Define @EnableAutConfigurationReport annotation to turn this feature on
- Tidy up autoconfig report a bit and log it if --debug=true
To use a DataSource pool (Tomcat or DBCP) the user must supply a valid
driver class name *and* database URL. If both are supplied and the
driver class is not one of the embedded ones, then no default username
or password is provided.
Fixes gh-94
Use of hasMappingForPattern was commented out during work on the
Aether-based Grape implementation as it was temporarily removed in
Spring 4's snapshots. It's since been reinstated in the snapshots, so
its use should have been reinstated prior to merging Aether work into
master.
Previously, @Grab annotations would use Ivy to download the
dependencies with some of Ivy's known limitations being worked around
by GrapeEngineCustomizer.
This commit adds a GrapeEngine implementation that uses Aether,
the dependency resolution 'engine' used by Maven and Grails. To ensure
consistent behaviour with a Maven build, the Aether-powered dependency
resolution uses the dependency management configuration from the
spring-boot-starter-parent pom file.
Since ServerProperties had primitive properties for port (in
particular) it was not possible to check when applying those
properties if the user had actually changed the value. This
in turn meant that a custom EmbeddedServletContainerFactory
could not set the default values.
Fixed by making int properties of ServerProperties into
Integer and checking for null before setting on the
container factory.
Fixes gh-84
...for compatibility with Spring JDBC. Users can still
optionally specify spring.database.schema, but the default
location is schema-${spring.database.platform}.sql, schema.sql,
data.sql.
[Fixes#58332710]
Builder for SpringApplication and ApplicationContext instances with
convenient fluent API and context hierarchy support. Simple example
of a context hierarchy:
new SpringApplicationBuilder(ParentConfig.class)
.child(ChildConfig.class).run(args);
Another common use case is setting default arguments, e.g.
active Spring profiles, to set up the environment for an application:
new SpringApplicationBuilder(Application.class).profiles("server")
.defaultArgs("--transport=local").run(args);
If your needs are simpler, consider using the static convenience
methods in SpringApplication instead.
[#49703716] [bs-116] Parent context for some beans maybe?
- If RabbitTemplate is on the classpath, turn on autodetection.
- Create a RabbitTemplate, a Rabbit ConnectionFactory, and a RabbitAdmin is spring.rabbitmq.dynamic:true
- Enable some **spring.rabbitmq** properties like host, port, username, password, and dynamic
- Add tests to verify functionality
- Add Groovy CLI functionality. Base it on @EnableRabbitMessaging. Add spring-amqp to the path.
- Create rabbit.groovy test to prove it all works.
- Make Queue and TopicExchange top-level Spring beans in rabbit.groovy test script
* application.properties support for spring.jms and spring.activemq
* more tests to verify ActiveMQConnectionFactory pooling
* Groovy support and simple sample with activemq
* Groovy detection mechanism is @EnableJmsMessaging annotation
Update DataSource conditional to ensure that the driver class
can actually be loaded by the DataSource. This fixes an issue when
deploying a classic WAR where `org.apache.tomcat.jdbc.pool.DataSource`
is found the parent classloader but the database driver cannot be loaded
because is included as a local `/lib` dependency.
Adapted to changes in the API in Spring Data Commons which requires to pass in the current Environment into the AnnotationRepositoryConfigurationSource.
* Add ability to detect spring-jms on the path and create a JmsTemplate with
ActiveMQConnectionFactory
* Create tests showing autoconfigured JmsTemplate with ActiveMQ, but prove it
backs off if a separate ConnectionFactory exists.
* Add support to spring-boot-cli to that it detects JmsTemplate, DefaultMessageListenerContainer,
or SimpleMessageListenerContainer, and turns on autoconfiguration as well as
add proper @Grab's and import statements.
* Write a jms.groovy test showing proper CLI support
Simplify ActiveMQ configuration
Update ActiveMQ to 5.7.0
A side effect is that spring-boot-starter-data-jpa needs
to include an aspectjweaver depdendency. Hope that doesn't
hurt anything else.
[Fixes#56780004]
Remove '/resources/**' mapping since it can cause problems with the
'/**' when the developer defines their own 'resources' sub-folder.
Also remove default servlet config since the resources mapping renders
it redundant.
Issue: #55494446
The management endpoints were still all mixed up
with the user endpoints. Fixed that and extracted
user endpoints in to conditional block so not
protected if path explicitly set to empty string.
[#53029715]
Rework several aspects of database auto-configuration:
- Use RelaxedPropertyResolver to obtain property values
- Extract EmbeddedDatabaseConnection from EmbeddedDatabaseConfiguration
- Rename several configuration classes for consistency
Issue: #53028397
Update several existing auto-configuration classes to use the new
RelaxedPropertyResolver.
This commit also rename the spring.template property to spring.thymeleaf
in case we wish to support more templating engines in the future.
Opinionated defaults for WebSockets:
* If spring-websocket is on the classpath and so is
the Tomcat WSci initializer then it is added to the context
* A DefaultSockJsService is added if none is present
* User has only to define @Beans of type WebSocketHandler with
name starting "/"
* Each one is converted to a SockJsHttpRequestHandler and
mapped to "/<beanName>/**"
Change WebMvcAutoConfiguration to use WebMvcConfigurationSupport instead
of HanderAdapter as the @ConditionalOnMissingBean. This allows MVC to
be auto-configured even if you define additional HanderAdapters.
Issue: #55493342
Update AutoConfigurationUtils to specifically exclude spring-data-rest
packages from being stored. This prevent missing class errors caused
when Spring Boot attempts to use @ComponentScan packages as the source
for JPA entities and reads annotations that are not on the classpath.
Issue: #55489346
The DispatcherServlet adds a default InternalViewResolver
which was used by some apps, but when the actuator was
available it added an "/error" bean and effectively
switched off the default view resolver. The net fix was
to add an InternalViewResolver at the same time as
adding any other ViewResolvers.
[Fixes#55357516] [bs-290] Actuator UI app cannot serve static index.html
Create a new SpringBootCondition that will log why a condition has
or has not been applied. The removes the need for ConditionLogUtils
and simplifies many of the existing condition implementations.
Issue: #55203236
Update ConditionalOn annotations :
- Use consistent attribute names for OnClass and OnMissingClass
- Update javadoc
- Rename tests to reflect the annotation rather than the interface
* Exposed common pool properties in the base class for data source configuration
* Made it @ConfigurationProperties so it binds in strongly typed sense
[Fixes#53028455] [bs-214] Add pool parameters to AbstractDataSourceConfiguration
Instead of not installing one at all if there is any ServletContextInitializer,
Spring Boot will now install a DispatcherServlet if context does not contain one
already with the magic name "dispatcherServlet".
[Fixes#54674870] [bs-277]
Rework main build POM to be an aggregator pom that does not inherit
from any parent. Introduce new spring-boot-dependencies module to
act as a parent for both spring-boot-starter-parent and
spring-boot-parent.
* For a jar deployment add classpath:static/index.html
(works via Spring MVC mapping)
* For a war the same thing works, but so does adding
index.html to src/main/webapp (works via container
default servlet)
[Fixes#54092261] [bs-252]
Dave Syer
Phillip Webb
Christian Dupuis
Greg Turnquist
Andy Wilkinson
Roy Clarkson
Eberhard Wolff
Oliver Gierke
Phillip Webb
Dave Syer