request.java

一个简单的办公自动化系统

// Decompiled by DJ v3.7.7.81 Copyright 2004 Atanas Neshkov  Date: 2004-9-28 23:56:43
// Home Page : http://members.fortunecity.com/neshkov/dj.html  - Check often for new version!
// Decompiler options: packimports(3) 
// Source File Name:   Request.java

package xiaoxiang.fileUpload;

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;
	}

	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 hashtable = (Hashtable) m_parameters.get(name);
			hashtable.put(new Integer(hashtable.size()), value);
		} else {
			Hashtable hashtable1 = new Hashtable();
			hashtable1.put(new Integer(0), value);
			m_parameters.put(name, hashtable1);
			m_counter++;
		}
	}

	public String getParameter(String s) {
		if (s == null)
			throw new IllegalArgumentException("Form's name is invalid or does not exist (1305).");
		Hashtable hashtable = (Hashtable) m_parameters.get(s);
		if (hashtable == null)
			return null;
		else
			return (String) hashtable.get(new Integer(0));
	}

	public Enumeration getParameterNames() {
		return m_parameters.keys();
	}

	public String[] getParameterValues(String s) {
		if (s == null)
			throw new IllegalArgumentException("Form's name is invalid or does not exist (1305).");
		Hashtable hashtable = (Hashtable) m_parameters.get(s);
		if (hashtable == null)
			return null;
		String as[] = new String[hashtable.size()];
		for (int i = 0; i < hashtable.size(); i++)
			as[i] = (String) hashtable.get(new Integer(i));

		return as;
	}
}