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 Posted: Fri 15:35, 07 Jan 2011 Post subject: uggs boots italia UML-based library management inf |
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UML-based library management information systems analysis and design
Established hierarchy of the class II re-identify with the class of H with the object to construct the framework of Figure 5, object-oriented systems analysis process the targets of the Library Information System: The user interface object (PresentationObject) · information of the main objects (InformationObject) · transaction object (TransactionObject) · system objects (SystemObject) above the level of object relations: June 2003 Xu Xiaohui,[link widoczny dla zalogowanych], etc.: UML-based library management information systems analysis and design 81PrescntationObject input,[link widoczny dla zalogowanych], output, query, reporting and other interfaces in the form of specific practical implications InformationObject The message body TransactionObject must complete the formation of information processing SystemObject available platforms and system objects in information systems development process, it is through these different categories, different levels and locations of objects in the division, to gain maximum can be reusability and scalability. In the analysis phase to identify the basic problem domain objects and their relations to the role of an example for a description of the book. In accordance with the object-oriented thinking, to encapsulate objects and actions to complete the objectives and functions of the system. 4.2 Model Transformation Library Information System library information system model in Figure 6 because of the limited development platform, development tools and database management systems are not fully object-oriented,[link widoczny dla zalogowanych], so the system implementation process for the existence of the the object model into relational model,[link widoczny dla zalogowanych], the conversion in the following way: the relational model of object-oriented model attributes one hundred and eleven one hundred and eleven between field tuple class inherits one hundred and eleven one hundred and eleven messages view function (process) and then use tools object-oriented features, complete the accounting information system implementation. Using the above approach, we designed and developed LAN-based library information systems MIS,[link widoczny dla zalogowanych], object-oriented analysis and implementation, and Library Information System has done a lot of work, has achieved satisfactory results.
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