public ArrayModel(Object array,
    BeansWrapper wrapper) 
{
                                                                               
        super(array, wrapper);
        Class clazz = array.getClass();
        if(!clazz.isArray())
            throw new IllegalArgumentException("Object is not an array, it is " + array.getClass().getName());
        length = Array.getLength(array);
}

Creates a new model that wraps the specified array object.

Parameters:

array - the array object to wrap into a model.

wrapper - the BeansWrapper associated with this model. Every model has to have an associated BeansWrapper instance. The model gains many attributes from its wrapper, including the caching behavior, method exposure level, method-over-item shadowing policy etc.

Throws:

IllegalArgumentException - if the passed object is not a Java array.

 public TemplateModel get(int index) throws TemplateModelException 
{
        try
        {
            return wrap(Array.get(object, index));
        }
        catch(IndexOutOfBoundsException e)
        {
            return null; 
//            throw new TemplateModelException("Index out of bounds: " + index);
        }
}

 public boolean isEmpty() 
{
        return length == 0;
}

 public TemplateModelIterator iterator() 
{
        return new Iterator();
}

 public int size() 
{
        return length;
}