ProjLink : Java Glossary


In dbAnywhere, a ProjLink is an interface to bind GUI (Graphic User Interface) objects to a particular column of the database. A ProjLink interface provides methods for the GUI object to report data changes to the database (notifySetData) and for the database to report changes to the GUI object (notifyDataChange). For example if you had a dbAware GUI textfield, it would implement the ProjLink interface. There would be a ProjBinder object to glue it to RelationView object. The GUI object needs a setBinding method that creates the link by calling RelationView.bindProj. setBinding is not part of the ProjLink interface.

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