NewConnectionPanel.java 文件源码

@Override
public void focusLost(FocusEvent e) {
    Object source = e.getSource();
    if (source instanceof JTextField) {
        JTextField textField = (JTextField) source;
        String inputText = textField.getText();
        switch(targetToken) {
            case JdbcUrl.TOKEN_HOST:
            case JdbcUrl.TOKEN_DB:
            case JdbcUrl.TOKEN_SID:
            case JdbcUrl.TOKEN_SERVICENAME:
            case JdbcUrl.TOKEN_TNSNAME:
            case JdbcUrl.TOKEN_DSN:
            case JdbcUrl.TOKEN_SERVERNAME:
            case JdbcUrl.TOKEN_INSTANCE:
            case USERINPUT_FIELD:
                textField.setText(inputText.trim());
                break;
            case JdbcUrl.TOKEN_PORT:
                Integer port = null;
                try {
                    port = Integer.valueOf(inputText.trim());
                } catch (NumberFormatException ex) {}
                if(port != null) {
                    textField.setText(Integer.toString(port));
                } else {
                    Matcher numberMatcher = numbers.matcher(inputText);
                    if(numberMatcher.find()) {
                        textField.setText(numberMatcher.group(1));
                    } else {
                        textField.setText("");
                    }
                }
                break;
            default:
                // Unhandled fields are left untouched
                break;
        }
    }
}