Most popular web site - The EJB designer For complete information about working
The EJB designer For complete information about working with the EJB designer, see Chapter 5, Creating session beans with the EJB designer and Chapter 6, Creating entity beans with the EJB designer. EJB designer options Be sure to see the EJB designer page of the Preferences dialog box for important options that can change the behavior and appearance of the EJB designer. To display the EJB designer page of the Preferences dialog box, choose Tools|Preferences and double-click EJB designer in the tree on the left: Here are brief descriptions of options you don t want to overlook: Always Regenerate Interfaces When checked, this option automatically regenerates the home/local home and remote/local interfaces for an enterprise bean when you modify the source code of the bean class directly. For example, if you are working in the source code and add a new method, JBuilder regenerates the bean s interfaces automatically to reflect the new method you made. Dirty Module On Layout Changes Determines whether all changes to the EJB designer layout are automatically saved. Uncheck this option if you find that when working with the EJB designer, you are inadvertently moving bean representations around. Prepend Schema Names To Table Names If the data source from which you are creating entity beans has a schema name, you can check this option to preface the table names with the schema names in all views in the EJB designer. Only Expand Selected EJBs When checked, all EJBs in the EJB designer are collapsed (only the name of the EJB appears in the bean representation). When you select an EJB in the EJB designer, it is expanded so you can see all fields, methods, and so on. Lazily Load EJBs This option is available only if you have checked the Only Expand Selected EJBs option. When checked, the EJBs in the EJB designer are loaded into memory only as they are required (when they come into view). Choosing this option can improve the initial display of the EJB designer that contains several beans. Route Relationship Lines Determines whether the EJB designer attempts to find the best route as it draws relationship lines. When it is unchecked, the lines are drawn in a straight line. If your project is large with many enterprise beans, you might find that unchecking this option improves the performance of the EJB designer. Chapter 3: Developing enterprise beans with JBuilder 13
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