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* GH-3320: Refine lifecycle control in StdIntFlow Fixes https://github.com/spring-projects/spring-integration/issues/3320 Turns out that lifecycle control for the whole bunch of components in one `IntegrationFlow` is useful in fields. * Change the logic in the `StandardIntegrationFlow` to let to call `start()` and `stop()` independently how the flow was registered in the application context. This way it can be autowired as a `Lifecycle` to let end-user to avoid the search for proper component in the flow to stop or start manually - all the components registered with the flow are going to be stopped or started respectively * * Add `this.` to class property usage to satisfy Checkstyle Co-authored-by: Artem Bilan <abilan@vmware.com>
Spring Integration 
Code of Conduct
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Reporting Security Vulnerabilities
Please see our Security policy.
Checking out and Building
To check out the project and build from the 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 an 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: https://projects.spring.io/spring-integration