Designing Object Model with UML Class Diagram - Visual Paradigm
Designing Object Model with UML Class Diagram - Visual Paradigm
Designing Object Model with UML Class Diagram - Visual Paradigm
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DB-VA Designer’s Guide Chapter 3 – <strong>Designing</strong> <strong>Object</strong> <strong>Model</strong> <strong>with</strong> <strong>UML</strong> <strong>Class</strong> <strong>Diagram</strong><br />
3-20<br />
• Using Association Specification dialog:<br />
1. Right-click on the connection line, click Open Specification...from the pop-up menu.<br />
Figure 3.46 - To open the association specification<br />
2. Click the ORM Association Detail tab, select the Collection Type from the drop-down menu.<br />
Figure 3.47 - Association Specification (ORM Association Detail Tab)<br />
Defining ORM Qualifier<br />
ORM Qualifier is used to specify the extra retrieval rules of the generated persistent class for querying the database. DB-VA<br />
allows you to define the ORM Qualifiers of the classes in the class diagram before the generation of persistent code. For more<br />
information on the usage of ORM Qualifier, refer to the DB-VA Programmer's Guide.<br />
1. Open the ORM Qualifier tab inside the <strong>Class</strong> Specification dialog box in one of the two ways:<br />
• Right-click on the ORM-Persistable class, select ORM > ORM Query... from the pop-up menu. The <strong>Class</strong><br />
Specification dialog box showing the ORM Query tab is displayed.<br />
Figure 3.48 - To edit the ORM Qualifier
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