public static Converter findUIOutputConverter()

in myfaces-html5-core/src/main/java/org/apache/myfaces/html5/renderkit/util/RendererUtils.java [87:121]

• 26 lines of code
• 6 McCabe index (conditional complexity)

    public static Converter findUIOutputConverter(FacesContext facesContext,
                                                  UIOutput component)
            throws FacesException
    {
        // Attention!
        // This code is duplicated in jsfapi component package.
        // If you change something here please do the same in the other class!

        Converter converter = component.getConverter();
        if (converter != null)
            return converter;

        //Try to find out by value expression
        ValueExpression expression = component.getValueExpression("value");
        if (expression == null)
            return null;

        Class valueType = expression.getType(facesContext.getELContext());
        if (valueType == null)
            return null;

        if (Object.class.equals(valueType))
            return null; //There is no converter for Object class

        try
        {
            return facesContext.getApplication().createConverter(valueType);
        }
        catch (FacesException e)
        {
            log(facesContext, "No Converter for type " + valueType.getName()
                    + " found", e);
            return null;
        }
    }