?? smartrequest.java
字號:
package com.jspsmart.upload;
import java.util.Enumeration;
import java.util.Hashtable;
public class SmartRequest
{
private Hashtable m_parameters;
private int m_counter;
SmartRequest()
{
m_parameters = new Hashtable();
m_counter = 0;
}
protected void putParameter(String s,String s1)
{
if(s == null)
{
throw new IllegalArgumentException("The name of an element cannot be null.");
}
if(m_parameters.containsKey(s))
{
Hashtable hashtable = (Hashtable)m_parameters.get(s);
hashtable.put(new Integer(hashtable.size()),s1);
}
else
{
Hashtable hashtable1 = new Hashtable();
hashtable1.put(new Integer(0),s1);
m_parameters.put(s,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;
}
}
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