private static boolean doOpen()

in remoting/ide/browsing/src/org/netbeans/modules/jackpot30/ide/browsing/HyperlinkProviderImpl.java [139:188]
44 lines of code
12 McCabe index (conditional complexity)

    private static boolean doOpen(FileObject fo, int offset) {
        try {
            DataObject od = DataObject.find(fo);
            EditorCookie ec = od.getLookup().lookup(EditorCookie.class);
            LineCookie lc = od.getLookup().lookup(LineCookie.class);

            if (ec != null && lc != null && offset != -1) {
                StyledDocument doc = null;
                try {
                    doc = ec.openDocument();
                } catch (UserQuestionException uqe) {
                    final Object value = DialogDisplayer.getDefault().notify(
                            new NotifyDescriptor.Confirmation(uqe.getLocalizedMessage(),
                            Bundle.TXT_Question(),
                            NotifyDescriptor.YES_NO_OPTION));
                    if (value != NotifyDescriptor.YES_OPTION) {
                        return false;
                    }
                    uqe.confirmed();
                    doc = ec.openDocument();
                }
                if (doc != null) {
                    int line = NbDocument.findLineNumber(doc, offset);
                    int lineOffset = NbDocument.findLineOffset(doc, line);
                    int column = offset - lineOffset;

                    if (line != -1) {
                        Line l = lc.getLineSet().getCurrent(line);

                        if (l != null) {
                            doShow( l, column);
                            return true;
                        }
                    }
                }
            }

            OpenCookie oc = od.getLookup().lookup(OpenCookie.class);

            if (oc != null) {
                doOpen(oc);
                return true;
            }
        } catch (IOException e) {
            if (LOG.isLoggable(Level.INFO))
                LOG.log(Level.INFO, e.getMessage(), e);
        }

        return false;
    }