Examples with DbAttributeDisplayListener org.apache.cayenne.modeler.event.DbAttributeDisplayListener used on opensource projects

Example 1 with DbAttributeDisplayListener

use of org.apache.cayenne.modeler.event.DbAttributeDisplayListener in project cayenne by apache.

the class ProjectController method fireDbAttributeDisplayEvent.

public void fireDbAttributeDisplayEvent(AttributeDisplayEvent e) {
    boolean changed = !Arrays.equals(e.getAttributes(), currentState.dbAttrs);
    if (changed) {
        if (e.getEntity() != currentState.dbEntity) {
            clearState();
            currentState.domain = e.getDomain();
            currentState.map = e.getDataMap();
            currentState.dbEntity = (DbEntity) e.getEntity();
        }
        currentState.dbAttrs = new DbAttribute[e.getAttributes().length];
        System.arraycopy(e.getAttributes(), 0, currentState.dbAttrs, 0, currentState.dbAttrs.length);
    }
    for (EventListener listener : listenerList.getListeners(DbAttributeDisplayListener.class)) {
        DbAttributeDisplayListener temp = (DbAttributeDisplayListener) listener;
        temp.currentDbAttributeChanged(e);
    }
}