package com.jspsmart.upload;

import java.util.Enumeration;

import java.util.Hashtable;



public class Request

{



    private Hashtable m_parameters;

    private int m_counter;



Request()

{

    m_parameters = new Hashtable();

    m_counter = 0;

}





public String getParameter(String name)

{

    if (name == null)

        throw new IllegalArgumentException("Form's name is invalid or does not exist (1305).");

    Hashtable values = (Hashtable) m_parameters.get(name);

    if (values == null)

        return null;

    else

        return (String) values.get(new Integer(0));

}





public Enumeration getParameterNames()

{

    return m_parameters.keys();

}





public String[] getParameterValues(String name)

{

    if (name == null)

        throw new IllegalArgumentException("Form's name is invalid or does not exist (1305).");

    Hashtable values = (Hashtable) m_parameters.get(name);

    if (values == null)

        return null;

    String strValues[] = new String[values.size()];

    for (int i = 0; i < values.size(); i++)

        strValues[i] = (String) values.get(new Integer(i));



    return strValues;

}





protected void putParameter(String name, String value)

{

    if (name == null)

        throw new IllegalArgumentException("The name of an element cannot be null.");

    if (m_parameters.containsKey(name))

    {

        Hashtable values = (Hashtable) m_parameters.get(name);

        values.put(new Integer(values.size()), value);

    }

    else

    {

        Hashtable values = new Hashtable();

        values.put(new Integer(0), value);

        m_parameters.put(name, values);

        m_counter++;

    }

}

}