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From Jean-Sebastien Delfino <jsdelf...@apache.org>
Subject [ANNOUNCE] Apache Tuscany M1 released!
Date Wed, 14 Jun 2006 18:24:02 GMT
The Apache Tuscany community is pleased to announce its first milestone
release, Apache Tuscany/Java M1.

You can download binary and source distributions from:

For further information, visit our web site at:

Tuscany/Java provides a Java implementation of the Service Component
Architecture (SCA) and Service Data Objects (SDO) specifications, and a 
Access Service (DAS) supporting SDO.

For pointers to the specification documents, visit our documentation 
page at:

Tuscany is an effort undergoing incubation at the Apache Software 
(ASF), sponsored by the Web Services PMC.

Incubation is required of all newly accepted projects until a further 
indicates that the infrastructure, communications, and decision making 
have stabilized in a manner consistent with other successful ASF projects.

While incubation status is not necessarily a reflection of the 
completeness or
stability of the code, it does indicate that the project has yet to be 
endorsed by the ASF.

SCA Implementation - Key Features
- General framework for wiring SCA components together and running them
- Module assembly using SCDL (SCA 0.9 spec level)
- Support for synchronous and asynchronous (one-way non-blocking) 
- SCA scope management
- Extensibility APIs, new bindings and component types can be easily 
plugged in
- Bootstrapping APIs
- Plugins/extensions:
 - Support for POJO components and SCA Java 5 annotations
 - Support for Javascript components
 - Axis2 Web Service binding
 - Celtix binding
 - JSON-RPC binding
 - SDO data binding
- Hosting in J2SE and Tomcat (SCA modules deployed as Web applications)
- WSDL2Java tool and experimental Java2WSDL tool
- Example programs showing components, wiring, and integration of bindings
- Implementation of the Bigbank sample application published with the 
SCA spec

SDO Implementation - Key Features
- Dynamic data object support (SDO 2.0.1 spec level)
- Basic static code generation (generator patterns still subject to change)
- Helper classes partially/fully implemented (XMLHelper, DataFactory, etc.)
- ChangeSummary support in DataGraph (no ChangeSummary attributes)
- Some simple example programs

DAS Implementation - Key Features
- RDB CRUD operations in terms of SDO DataObjects
- Optimistic concurrency control
- Generated database IDs
- Stored procedures
- Paging API
- 1..1 and 1..n relationships
- Partial row updates

Apache Tuscany is taking shape. Please fill free to send any feedback to 
mailing lists:

Any contribution in the form of coding, testing, improving the 
and reporting bugs is always welcome. For more information on how to get
involved with the development of Tuscany, visit our Get Involved page at:

Thank you for your interest in Apache Tuscany!

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