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Data mining and scoring tool providers require users to use provider-specific ways to invoke their services. The provider-specific approach could be a major factor affecting why data mining tools and applications are not currently as widespread as one might hope. However, SOA can implements the loose coupling between the services provider and services consumer. Using Web service protocol (such as...
This paper proposes a solution of Network Teaching System (NTS) based on Java EE architecture. It combines EJB 3, JSF and open-source Ajax framework ICEfaces for Java EE applications to stratify reasonably. The rich UI components provided by ICEfaces are embedded in the presentation layer and the generic EAO patterns is introduced into the data persistence layer as data abstraction interface of business...
On the basis of analyzing the technical features of GWT, the integration principle of GWT and Berkeley DB Java Edition (BDJE) is researched firstly in this paper. Then a hierarchical and extensible solution of Network Teaching System (NTS) is put forwarded based on GWT. The experimental results show that the client-side of NTS is provided with widget by GWT based on Ajax, and the persistent data is...
In order to achieve the ease of use and performance requirements of the network teaching system, a solution based on open source framework of Spring, Hibernate and JavaServer Faces (JSF) is proposed. The generics DAO schema is introduced into the data persistence layer and the rich UI components of development framework ICEfaces based on open-source Ajax are embedded in the presentation layer to meet...
In this paper, the generics DAO schema is introduced into the lightweight J2EE application architecture based on open source framework of Spring, Hibernate and Struts. The data access code is enabled to offer the type-safe interface, which can avoid compulsory type conversion that belongs to the fallible repetitive development. The architecture scheme is applied to the development of the network teaching...
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