Hi
In one java bean , i retrieved data from the database and stored it in a
vector.
and i comparing for "" strings present in that vector and inserting elements
into it.
after doing this operation through jsp i am bringing on to the browser.
The problem is : it is giving internal server error
.......java.lang.outofmemory error.
any suggestions pls.
here is the code in the bean:
public Vector getdbURLAddress() throws Exception,SQLException
{
String NA = "NA";
Vector r = new Vector();
//loop meant to send the query to the database
method for storing the data in the vector
try
{
r = doExecute(query);
}
catch(SQLException se) { se.printStackTrace(); }
// checking the the vector for null or "" values.
for(int i=0;i<r.size();i++)
{
if((r.elementAt(i)==null)||(r.elementAt(i).equals("")))
{
try{
r.insertElementAt("NA",i);
}catch(ArrayIndexOutOfBoundsException aioe){ aioe.printStackTrace(); }
}
}
return r;
}
thanx in advance
regards
sharat
Sharath Babu, Konda.
GE Power Systems,
Schenectady,NY.
Ph: 518-385-2853(0)
518-377-8024(R)
Home Page: www.geocities.com/sharat22
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