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Changes With Apache Tuscany SCA 1.0.1 (incubating) November 2007
================================================================
The Tuscany SCA Java 1.0.1 is mainly a bug-fix release. It also comes with some improvements as listed below.
- Fix the following JIRA issues (http://issues.apache.org/jira/browse/TUSCANY):
* TUSCANY-1848
* TUSCANY-1857
* TUSCANY-1859
* TUSCANY-1801
* TUSCANY-1823
* TUSCANY-1839
* TUSCANY-1814
* TUSCANY-1818
* TUSCANY-1834
* TUSCANY-1637
* TUSCANY-1826
* TUSCANY-1823
* TUSCANY-1819
* TUSCANY-1821
* TUSCANY-1822
* TUSCANY-1806
* TUSCANY-1808
* TUSCANY-1756
* TUSCANY-1757
- Fix build issues with Maven 2.0.7 and JDK 6
- Reduce memory consumption for WSDLs that import large XSDs
- Add more logging statements for better servicibility
- Add an extension point to allow extensions to plug-in extension schemas.
- Add a demo application to showcase XML integration story
- Improve in databinding framework
* Add support for JSON Databindings and other refactoring
* Set databinding for introspected data type and enhance the checking of wrapper style
* Improve the tree-based XMLStreamReader and convert Bean & DOM to use this approach
* Add a tree-iterator based XMLStreamReader base impl
* Add default element info to java interface
* Rename Interface.setDefaultDataBinding to resetDataBinding
- Limit the method injection to setters and allow the setter annotation to override field annotation
- Evolving support in Intent and Policy handling
* Add support for policies in implementation
* Fix the algorithm for macthing policySets defined on bindings for the wire
* Add policy intent for implementation.java
* Extend java implementation type to recognize and apply policies, adding util support for this in Policy module
* Add policy module for logging
- Evolving development in the SCA Domain/Node
- Update NOTICE files with missing dependencies
Changes With Apache Tuscany SCA 1.0 (incubating) September 2007
===============================================================
- Tuscany Java SCA now implements V1.0 of the core SCA
specifications
SCA Assembly Model V1.0
SCA Java Common Annotations and APIs V1.0
SCA Java Component Implementation V1.0
SCA Web Services Binding V1.0
Including callbacks, conversations and callable references
- Support for ws-security configurable in the web services binding
thro Tuscany SCA policy intents and policysets using the policy framework
introduced in the last release.
Note : This release supports specifications of policies around axis2
config params - see helloworld-ws-service-secure sample. The policy
intents that have been tested are authentication, integrity and
confidentiality.
There is no sample or test that exercises confidentiality since there
are some unresolved licensing issue around bouncycastle libraries.
However, users who are not encumbered by the bouncycastle license
restrictions can try the 'confidentiality' intent. See FAQ -
http://incubator.apache.org/tuscany/tuscany-sca-java-faq.html
This release does not include support for WS-Policy
attachments in Tuscany Policysets for ws-security.
- An XQuery component implementation type
implementation-xquery
- A Databinding for converting data to and from nodes for XQuery
processing
databinding-saxon
- OSGI support has been extended to allow Tuscany contributions
packaged as OSGI bundles hence taking advantage of OSGI's bundle
loading an dependency management capabilities
- A BPEL component implementation type experimental implementation
based on SCA BPEL Client and Implementation V1.0. At the moment only
supports BPEL process as services.
implementation-bpel
- The distributed runtime implementation has been separated out
into
*) domain
*) node
It is now wrapped by a SCADomain interface as is the standalone
runtime.
Note: This release does not include support for WebApp host deployment
for a distributed SCA Domain
- The web service binding will now generate WSDL automatically
based on the service interface if no WSDL is provided
- A new "store" sample and associated document show how a
simple store front application can be constructed
samples/store
- The following features of this release are still experimental:
- BPEL implementation type, integrating with Apache ODE
- OSGI implementation type, integrating with Apache Felix
- XQuery implementation type
Changes With Apache Tuscany SCA 0.99 (incubating) August 2007
=============================================================
The following are the significant additions to release 0.99
over and above all of what was offered in release 0.91.
- A version of the default sca binding that works between
components runing in separate Java virtual machines
binding-sca-axis
- A simple node implementation and a service discovery
function for running sca applications distributed
across more than one node
distributed
distributed-impl
- integration with OSGi runtimes is now supported with
a new implementation-osgi component type
- PUB/SUB interactions are now supported by using new
notification binding and implementation types, and
samples demonstrating the feature.
- The Tuscany runtime now has a policy framework supporting
the SCA policy specification
- the endpoint URIs used by SCA bindings has been rationalized
and now follows the SCA Assembly specification
- binding-ajax has been renamed to binding-dwr
Changes With Apache Tuscany SCA 0.91 (incubating) July 2007
===========================================================
The following are the significant additions to release 0.91
over and above all of what was offered in release 0.90.
- Enhancements to support multiple contributions to the SCA Domain
- The inclusion of a alternative simplified extensions-helper
SPI layer to faciliate rapid development of extensions
- More Implementation Extenstions
Spring
WebResource
- More Binding Extensions
AJAX
EJB
RSS/ATOM Feeds
- Demos that demonstrate the use of a mix of extensions
alert-aggregator-webapp
bigbank-account
bigbank-calculator
bigbank-stockquote
- Samples
Samples to demostrate use of Spring, Resource, AJAX extensions
Changes With Apache Tuscany SCA 0.90 (incubating) June 2007
===========================================================
- Implementations for all of the Java Annotations and API Specification V1.0 found at
(http://www.osoa.org/display/Main/Service+Component+Architecture+Specifications)
apart from the following.
@ComponentName
Conversation
RequestContext
- New assembly model implementation taking into account SCA 1.0 artifacts
Data duplication between assembly model and runtime removed
- Simple single process domain support
Contribution support to scope items being deployed into the runtime
- Improved Package/Class naming consistency across modules
- Extensions now loaded via Java service mechanism
Refactored extensions to use new SPIs (see below)
- Maven and Ant based sample builds in the binary distribution
- Implementation Extensions
Java
Script supporting (Ruby, Python, Groovy, JavaScript)
- Binding Extensions
Axis2
RMI
JSONRPC
-Databinding Extensions
Axiom
JAXB
SDO
- Host environments
Embedded
Tomcat
Jetty
RMI
- A clear set of SPIs intended to be stable over future releases
SCA assembly model
org.apache.tuscany.sca.assembly
org.apache.tuscany.sca.interfacedef
org.apache.tuscany.sca.interfacedef.java
org.apache.tuscany.sca.interfacedef.wsdl
org.apache.tuscany.sca.policy
SCA contribution model
org.apache.tuscany.sca.contribution
Runtime extensions
org.apache.tuscany.sca.core
org.apache.tuscany.sca.invocation
org.apache.tuscany.sca.provider
org.apache.tuscany.sca.runtime
org.apache.tuscany.sca.work
Data binding support
org.apache.tuscany.sca.databinding
Embedding Tuscany
org.apache.tuscany.sca.host.embedded
Servlet container integration
org.apache.tuscany.sca.http
- For this point release a partial set of JavaDoc is provided to
be filled out as we close on release 1.0
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