36795e5ee8
https://jira.springsource.org/browse/INT-3069 Provide a mechanism to specify headers and payload-expression that can be applied to all methods in the gateway. - Headers defined as 'default' are globally applied to all gateway methods. - Also supports 'default-payload-expression'. - Headers defined on a specific method override the global settings. - An `@Header` in the interface is overridden by a specific <header/> for that method (current behavior) - An `@Header` in the interface is NOT overridden by a <default-header/> - Add 3 new SpEL variables: -- #methodName (synonym for #method - deprecated) -- #methodString (a string representation of the method showing return type and arg types) -- #methodObject (the Method object) <int:gateway id="sampleGateway" service-interface="org.springframework.integration.gateway.GatewayInterfaceTests.Bar" default-request-channel="requestChannelBaz"> <int:default-header name="name" expression="#methodName"/> <int:default-header name="string" expression="#methodString"/> <int:default-header name="object" expression="#methodObject"/> <int:method name="baz"> <int:header name="name" value="overrideGlobal"/> </int:method> </int:gateway> INT-3069 Polishing - PR Comments - Remove extra 'method' variables, just provide `gatewayMethod`. - Parser improvements - Schema now enforces default-header elements to precede method elements - Doc polishing
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
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://www.springsource.org/spring-integration