The object model for the persistence object of the cellular message short message service

摘要

The present invention relates to an object model for a persistent object of a cellular message short message service, and in order to solve a problem of changing a model every time a new function is added in a method of developing a communication service by a structural technique of the prior art, CM-SM objects and a User-ACK-MSG objects, respectively. The CM-SM objects have a one-to-many relationship between the CM-The CsllbackNum with the large-to-one relationship is established and the text message generated by the OrgSME is delivered to the managed door DesSME by the SMSC object. The Del-Ack-MSG objects are generated and managed by the SMSC object and delivered to OrgSME. The SMSC object is created by the Del-Ack-MSG objects, the CMT-SM objects generated by OrgSME, The generated User-ACK-MSG objects are managed, and a one-to-many relationship is established between these objects. In addition, the User-Ack-MSG objects are generated by the DesSME and managed by the SMSC object and transmitted to the OrgSME. DesSME has a one-to-many relationship between the CMT-SM objects and the User-Ack-MSG objects . By constructing a model based on such an object-oriented methodology, the present invention minimizes model changes when a new function is added.