499e1167d1
According to some rework and deprecations in the latest Reactor, fix Reactor-based components to follow with the latest paradigmas * Use `Flux` wrapper in the `ReactiveChannel` to track cancellation instead of deprecated `Operators.SubscriberAdapter` * Do similar `Flux.from(publisher)` in the `doSubscribeTo()` to avoid subscribers delegation and, therefore, unnecessary call stack * Rework `ReactiveConsumer` to wrap to a new `BaseSubscriber` on each `ReactiveConsumer.start()`. We need this wrapping to prevent subscriber cancellation from the upstream `Publisher` on error. We can't rely here on the `Flux.retry()` because upstream `DirectProcessor` is marked as terminated on any error Apply Reactor-3.0.6.RELEASE
Spring Integration 
Checking out and Building
To check out the project and build from source, do the following:
git clone git://github.com/spring-projects/spring-integration.git
cd spring-integration
./gradlew build
NOTE: While Spring Integration runs with Java SE 6 or higher, a Java 8 compiler is required to build the project.
If you encounter out of memory errors during the build, increase available heap and permgen for Gradle:
GRADLE_OPTS='-XX:MaxPermSize=1024m -Xmx1024m'
To build and install jars into your local Maven cache:
./gradlew install
To build api Javadoc (results will be in build/api):
./gradlew api
To build reference documentation (results will be in build/reference):
./gradlew reference
To build complete distribution including -dist, -docs, and -schema zip files (results will be in build/distributions)
./gradlew dist
Using Eclipse
To generate Eclipse metadata (.classpath and .project files), do the following:
./gradlew eclipse
Once complete, you may then import the projects into Eclipse as usual:
File -> Import -> Existing projects into workspace
Browse to the 'spring-integration' root directory. All projects should import free of errors.
Using IntelliJ IDEA
To generate IDEA metadata (.iml and .ipr files), do the following:
./gradlew idea
Resources
For more information, please visit the Spring Integration website at: http://projects.spring.io/spring-integration