spring-projects/spring-xd — pull request #490 by ilayaperumalg (2013-12-27 15:25:43+00:00)
Title: Setup PropertySource precedence for module props

- Allow PropertySources to have the following precedence when
resolving the module properties

High 6 - CommandLine options ('moduleOptions' PropertySource)
5 - System Properties ('systemProperties' PropertySource)
4 - System Environment ('systemEnvironment' PropertySource)
3 - ${xd.config.home}/modules//.properties
('moduleConfigOptions' PropertySource)
Note: this location is different from ${xd.home}/'modules'
2 - ${xd.config.home}/config/.properties
('xdConfigOptions' PropertySource)
1 - application.(yml/properties) fragment file:./ file:./config/ classpath:config/ & classpath:
0 - application.(yml/properties)

- Fixed RabbitMQ source/sink
- Removed propertysource placehoder configurer
- Fixed 'virtualHost' property name
- Updated the property to use 'vhost' as in RabbitSourceOptionMetaData