1.3. Restrictions
| Chapter 1. General information |

## 1.3. Restrictions

Nova Orchestra comes out with an innovative architecture based on a generic and extensible engine, called "The Process Virtual Machine" and a powerful injection technology allowing services pluggability.

This new version of Orchestra is aimed at showing the power of its very innovative architecture by providing support for all the basic activities defined in the BPEL standard. As stated in the previous section, this version provides the possibility to persist the processes definition and execution. The next release will provide support for the last important BPEL statement not yet supported named eventHandler. Orchestra will then provide full support of BPEL 2.0. The next stage will be to extend Orchestra to provide the first Open Source Business Process Server to power your SOA infrastructure. Stay tuned ! Check the roadmap for more information.

This version does not support the following features :

- Some restrictions in assign statement :

  - no extensionAssignOperation

  - validate not supported

- Some restrictions in scope statement

  - isolated not supported

  - exitOnStandardFault not supported

  - eventHandlers not supported

- The following BPEL 2.0 statements are not supported :

  - validate

  - extensionActivity

  - import

  - extensions

1.2. Features list |  | 1.4. Tooling