XML 2004 Open Standards InterOp Demos

xml

satonaoki2004-11-15


XMLのデベロッパ・カンファレンス「XML 2004」が11/15-19にワシントンで開催されます。このXML 2004では、OASIS仕様の相互運用性デモが行われる予定です。

Oracleは、次の3つの仕様のデモに参加します。

  • Webサービスを使ってリモートのポートレット (ポータル・ページの構成要素)を呼び出すための仕様 WSRP (Web Services for Remote Portlets)
  • 複数のサービスを組み合わせた複合アプリケーション (Composite Application) におけるコンテキスト情報やトランザクションの管理を可能にするWS-CAF (Web Services Composite Application Framework)
  • Webサービスで高信頼性メッセージングを実現するプロトコル WS-Reliability

OASIS Web Services for Remote Portlets
Participants: BEA, IBM, Oracle, Sun, Vignette, and others

This demo will show several WSRP implementations involved as both WSRP Producers and Consumers. WSRP defines an interface and the protocol for accessing remote aggregatable, interactive, presentation-oriented content sources. This enables these content sources to be deployed in such a manner that content consumers, such as portals, can quickly incorporate the content into the pages being served to end-users. These interactive content sources gain quick access to a larger audience while Web intermediaries, such as portals, gain both easy access to a larger set of presentation-oriented content and reduced development effort as all WSRP Producers can be accessed through generic means rather than requiring Producer-specific programming.

OASIS WS-Composite Application Framework
Participants: Arjuna, IONA, and Oracle

WS-CAF provides a standard solution to sharing important contextual information such as username/password, credit card data, and shopping cart contents across e-commerce sites. This demo will show interoperability among three vendor implementations. Each vendor provides a Web-based storefront that uses WS-CAF to share customer information. The customer is able to purchase goods from all three stores as if the he or she was interacting with a single storefront.

OASIS WS-Reliability
Participants: NEC, Fujitsu, Oracle, Hitachi

An introduction to the WS-Reliability OASIS Standard features and protocol will be presented along with a description of real-world scenarios in which the protocol provides practical benefit. Implementations will demonstrate the inherent functions and illustrate the benefits obtained by using WS-Reliability. An open source reference version of WS-Reliability will be presented and its capabilities will be described.