ESB企業服務總線 Petals ESB

Petals Service Platform 是ObjectWeb的項目，致力于提供一個Java （商標）業務集成（ JBI ）的平臺，提供輕巧，包裝一體化解決方案的基礎上，符合JSR - 208規范，具有高度集中的分布和集群。花瓣利用若干ObjectWeb的項目，如分形和JORAM ，以提供一個靈活的和分布式的ESB平臺。

特性：

Petals ESB is an open source offering that provides all the necessary components to build your service oriented infrastructure. Loosely couple services, design your infrastructure and ensure runtime scalability in a fully distributed architecture with Petals ESB. In addition, Petals ESB eliminates the rigidity of point to point integration by using a robust architecture that is scalable and extensible across the enterprise information ecosystem.

路由

• Dedicated routing engine for distributed environments consisting of 3 core modules: address resolution, access control (authorization / identity) and transport (bus) orchestration;
• Best-practice routing and mediation design based on enterprise integration patterns (EIP).

業務流程與整合

• Quick assembly of services with EIP, POJO or SCA;
• Process Orchestration: design, validation and BPEL runtime.

魯棒性

• High availability ensured with distributed architecture;
• Servers can be deployed 'virtually' in active/active or active/passive modes;
• No "single point of failure" with Load Balancing, Failover and Failback capabilities;
• Scalability through natively distributed architecture

運行的靈活性

• Hot service deployment;
• Hot node-server deployment;
• Loose coupling between services.

Connectivity and mediation

• Connectors for common standards: WSDL, SOAP, REST, POP, SMTP, IMAP, EJB, JDBC;
• Quick and simple to create custom connectors, using the framework CDK, or SCA plant.

易于使用

• Integration with the Eclipse integrated development environment (IDE);
• Web Console monitoring;
• Comprehensive documentation and supporting tutorials provided.

標準

• JBI - Modular architecture.
• SCA - Services assembly and design.
• BPEL - Processes orchestration.
• EIP - Services chaining and transformation.
• Java, JSR 181 - Services design.
• XSLT - Transformation.
• XSD - Validation.
• WSDL, SOAP, REST, POP, SMTP, IMAP - Web Standards for data transport.
• JSE Platform.

項目主頁：http://www.baiduhome.net/lib/view/home/1326784788765