- The aggregate parent configuration now imports the required auto configuration classes such as ChannelBindingAutoConfiguration and EndpointAutoConfiguration
while `@EnableBinding` is still at the parent configuration to be able to share the binding configuration among the child applications
- Add `ConditionalOnMissingBean` in spring cloud stream auto configuration classes so that if `EnableAutoConfiguration` is enabled at child application classes
they don't get instantiated again
- Conditionally import EmbeddedServlet auto-configuration when web environment is enabled for parent
- Add test
Resolves#737
Fixes#751
- Use Reactor 3.0.4.RELEASE
- Remove Scheduler implementations that were introduced for fixes
- Shade `io.reactivex:rxjava-reactive-streams` classes to replace removed RxJava1 adapter support
Signed-off-by: Marius Bogoevici <mbogoevici@pivotal.io>
Fixes#519
Introduces some internal changes to the framework allowing the use
of other types than MessageChannel/SubscribableChannel as bindable
types (e.g. Flux, Observable, KStream, etc.)
- Modify BinderFactory to allow the retrieval and lookup of a
binder not only by name, but also by binding target type
- Subsequent changes to ChannelBindingService and tests to account
for the modified signature
- Introduce BindingTargetFactory as the contract for creating bound
elements
- Remove any references to chanels and bound elements and use
'binding target' systematically across the board
Reinstate our own Checkstyle checks with a reduced set of rules so that header
validation can be performed automatically at compile time.
Use ${project.version} for the checkstyle plugin configuration
Renaming some occurences of 'boundElement' to 'bindingTarget'
Renamed a stray occurence of 'channel'
Fix some occurences of String concatenation in the same line after reformatting
- Use the same mapping of method/parameters for both declarative and message handler Stream Listeners
- Declarative mode of the StreamListener method is determined if at least one of the the method parameters is annotated with @Input or @Output with either bound elements (e.g. channels) or conversion targets from bound elements via a registered StreamListenerParameterAdapter
- If the method is non-declarative then it is considered to be in message handler mode
- Declarative mode now accepts @Output annotation at method level as well along with @SendTo
- Declarative mode also accepts @Input annotation value at the method level via @StreamListener valuue.
- Message handler mode accepts @Input annotation value at the method parameter level and @Output annotation at the method annotation level
- Both @Output and @SendTo annotations are supported to specify the outbound target value while @SendTo is allowed only as a method level annotation
- Add assertions on allowable use of method and parameter annotations
- Add parameterized tests to cover all possible cases
- Message handler tests
- Reactor and RxJava tests
Resolves#664
Add more error handling and simplify the usage patterns
Address review comments
- Support @Input/@Output only for declarative StreamListener methods
- Support multiple @Output only when there is no return type in the StreamListener method
- Add/Update tests
WIP
Refactor PR based on the review comments
- Set argumentClass to Object when using wildcard/generic types if the StreamListener method parameter for @Input annotated type uses wildcard/generic type, then set the argumentClass to `Object.class` instead of null.
Resolves#665
Address review comments
Fixes#520Fixes#458 (for non-reactive binders)
Adds spring-cloud-stream-reactive module.
Introduces support for declarative @StreamListener and @Input and @Output annotated parameters.
Add StreamListenerArgumentAdapter and StreamListenerResultAdapter for wrapping bindable inputs
and outputs when passing arguments to declarative @StreamListener.
Adds support for using reactive types (Flux/Observable) with traditional binders.
Introduce FluxSender and ObservableSender for handling multiple streaming outputs per method.
Ensure that errors are caught and logged.
Fixing constructor assertions and Javadoc
Addressing PR comments
- rework @Input/@Output parameter validation
- renamed StreamListenerArgumentAdapter to StreamListenerParameterAdapter
- ensure that parameter direction is accounted for in the current adapters
