public void addChild()

in jelly-tags/swing/src/main/java/org/apache/commons/jelly/tags/swing/ComponentTag.java [235:286]
52 lines of code
14 McCabe index (conditional complexity)

    public void addChild(Component component, Object constraints) throws JellyTagException {
        Object parent = getBean();
        if ( parent instanceof JFrame && component instanceof JMenuBar ) {
            JFrame frame = (JFrame) parent;
            frame.setJMenuBar( (JMenuBar) component );
        }
        else if ( parent instanceof RootPaneContainer ) {
            RootPaneContainer rpc = (RootPaneContainer) parent;
            if (constraints != null) {
                rpc.getContentPane().add( component, constraints );
            }
            else {
                rpc.getContentPane().add( component);
            }
        }
        else if ( parent instanceof JScrollPane ) {
            JScrollPane scrollPane = (JScrollPane) parent;
            scrollPane.setViewportView( component );
        }
        else if ( parent instanceof JSplitPane) {
            JSplitPane splitPane = (JSplitPane) parent;
            if ( splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT ) {
                if ( splitPane.getTopComponent() == null ) {
                    splitPane.setTopComponent( component );
                }
                else {
                    splitPane.setBottomComponent( component );
                }
            }
            else {
                if ( splitPane.getLeftComponent() == null ) {
                    splitPane.setLeftComponent( component );
                }
                else {
                    splitPane.setRightComponent( component );
                }
            }
        }
        else if ( parent instanceof JMenuBar && component instanceof JMenu ) {
            JMenuBar menuBar = (JMenuBar) parent;
            menuBar.add( (JMenu) component );
        }
        else if ( parent instanceof Container ) {
            Container container = (Container) parent;
            if (constraints != null) {
                container.add( component, constraints );
            }
            else {
                container.add( component );
            }
        }
    }