Native XML database of Design and Realization Based on EJB Platform

Based on the validated definition of OCL-Extension proposed model transformation framework, given the specific expression of the general type described in this semantic framework to design transformation rules from a platform-independent model to platform component model of EJB, to achieve platform-independent model to the EJB component model transformation platform, the project manager had stored XML representation EJB PSM model, based on this feature so use native XML database management and maintenance, database design can be seen through the example shows a complete, no loss of information, to automatic conversion, optimization of the traditional database, with higher data efficiency.