Apache Tuscany Docs 2.x
Converting Tuscany 1.x Applications
under construction
Overview
There are not huge differences in the SCA that Tuscany 1.x implements (OSOA v1.0) and the SCA that Tuscany 2.x implements (OASIS v1.1). However there are detailed differences that you need to be aware of in SCA and in the Tuscany runtime in order to get your 1.x application to work in 2.x.
Converting composites and other SCA XML artifacts
Namespaces
The SCA and Tuscany namespaces may be used in the following files
- *.composite
- sca-contribution.xml
- defintions.xml
Each occurrence needs changing for 2.x
| 1.x Namespace | 2.x Namespace | |
|---|---|---|
| http://www.osoa.org/xmlns/sca/1.0 | ===> | http://docs.oasis-open.org/ns/opencsa/sca/200912 |
| http://tuscany.apache.org/xmlns/sca/1.0 | ===> | http://tuscany.apache.org/xmlns/sca/1.1 |
Features
Features that are in 1.x but not in 2.x
- Support for conversational interfaces
-
Features that are in 2.x but not in 1.x
- Asynchronous reference and service APIs
Building and launching contributions
Converting dependencies
You need to re-configure the project pom.xml
| 1.x Dependencies | 2.x Dependencies | |
|---|---|---|
| <dependency> <groupId>org.apache.tuscany.sca</groupId> <artifactId>tuscany-assembly</artifactId> <version>1.6-SNAPSHOT</version> </dependency> |
===> | <dependency> <groupId>org.apache.tuscany.sca</groupId> <artifactId>tuscany-assembly</artifactId> <version>2.0-SNAPSHOT</version> </dependency> |
TODO - need to note what the final Tuscany feature grouping solution is for 2.x
