Research on Service-Oriented Architecture for Enterprise Portal and Its Implementation
面向服务的企业门户架构及其实现的研究

To overcome the limitation that traditional architectures of EP were compact and couldn't satisfy those variable requirements,Service-Oriented Architecture for Enterprise Portal(SOA4EP) is presented.As an adaptive,cooperative,efficient and loose software architecture policy,SOA4EP could be shared during the design and implementation of EP.The business logic functions are divided according to a distribute integration framework with Web services higher than object layer.It is used to integrate dynamically various service components based on different technologies.An implementation mode of integration with portlets and Web services is provided.And consequently a method is discussed to control granularity and quality of service.The research result has great significance to the standardization of configuration process.