Based On The Portal Enterprise Information Portal Systm Development

According to the internal news sites are not unified technical architecture, no unified enterprise visual design, no unified management present situation, combined with the company’s " network and information security architecture ", according to unified visual design specifications, the central enterprise website performance evaluation system, the W3C standard ", in the " unified planning, unified management next, in order to "safety, standard, practical " as the goal, based on the provincial centralization, and county level three application mode, to company press release site for integration and reconstruction, the construction of a security framework of technology integration, unstructured data management, news management integration, function optimization, safe and stable, easy to use and operation and maintenance of the enterprise news release website.The system is based on the J2EE Portal framework, using the popular open source Liferay Portal portal framework for development, in accordance with the JSR168standards of gateway to realize, can be run on Windows and Linux operating system (recommended operating environment:Windows), at the same time in support of the mainstream Oracle and Postgres database, middleware supporting Weblogic and Tomcat. Application of dimensions, the way through the WebServices interface to support and integrated information platform, in the platform of Customized browsing news and information. Realize the use of Struts data model, display and control the separation layer (MVC) model, use Spring as a reflection on tools, to ensure the realization of interface scalability, using the Hibernate framework as data persistence framework, to ensure system performance and safety of SQL.Uniform user interface and single sign-on support, portal system need only through a simple configuration, can with the standard LDAP user database user synchronization. At the same time the login authentication mechanism of flexible pipe, to ensure that the system can quickly and with other system single sign-on implementation or other board certification to support, such as PKI/CA.Enterprise content management platform based on SOA architecture for the foundation, constructs a hierarchical, open the unstructured data management platform, customized catalog classification system and metadata standard. Based on the content management platform provides the unstructured data storage, update, retrieval, metadata service has realized the news picture, document attachments for non structured data integration management, and enterprise architecture of integration for.