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hash map getting null or only last value

arjun rampal
Ranch Hand

Joined: Jul 08, 2005
Posts: 125
Hi I am getting only last value from hashmap
codes are below.

Then I used iterator and getting
Required string is null or empty



jsp code

<bean efine id="a" name="b" property="c"/>
<bean efine id="e" name="b" property="d"/>
<%
java.util.HashMap params = new java.util.HashMap();
params.put("a",a);
params.put("b",e);
session.setAttribute("paramsName", params);
%>



action classs code
Map paramsName = new HashMap();


paramsName=(HashMap)session.getAttribute("paramsName");
if (paramsName!=null)
{Iterator pIter = paramsName.keySet().iterator();
while(pIter.hasNext()){
a=(String)pIter.next();}
 
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subject: hash map getting null or only last value