Spring deployer - Cloud - 8.0

Talend ESB Container Administration Guide

Version
Cloud
8.0
Language
English
Product
Talend Cloud
Talend Data Fabric
Talend Data Services Platform
Talend ESB
Talend MDM Platform
Talend Open Studio for ESB
Talend Real-Time Big Data Platform
Module
Talend ESB
Talend Runtime
Content
Administration and Monitoring
Design and Development
Installation and Upgrade

Karaf includes a deployer that is able to deploy plain blueprint configuration files. The deployer will transform on the fly any spring configuration file dropped into the deploy folder into a valid OSGi bundle. The generated OSGi manifest will contain the following headers:

Manifest-Version: 2
Bundle-SymbolicName: [name of the file]
Bundle-Version: [version of the file]
Spring-Context: *;publish-context:=false;create-asynchronously:=true
Import-Package: [required packages]
DynamicImport-Package: *

The name and version of the file are extracted using a heuristic that will match common patterns. For example my-config-1.0.1.xml will lead to name = my-config and version = 1.0.1. The default imported packages are extracted from the Spring file definition and includes all classes referenced directly. If you need to customize the generated manifest, you can do so by including an xml element in your Spring configuration:

<spring:beans ...>
   <manifest>
      Require-Bundle= my-bundle
   </manifest>
   ...
</spring:beans>