Apache Pluto

hi
I solve the problem
first all table in dataBase must be UTF-8
if you want to create table in my SQL do like that
CREATE TABLE `mvnforumattachment` (
`AttachID` int(11) NOT NULL auto_increment,
`PostID` int(11) NOT NULL,
`MemberID` int(11) NOT NULL,
`AttachFilename` varchar(250) NOT NULL,
`AttachFileSize` int(11) NOT NULL,
`AttachMimeType` varchar(70) NOT NULL,
`AttachDesc` text NOT NULL,
`AttachCreationIP` varchar(20) NOT NULL,
`AttachCreationDate` datetime NOT NULL,
`AttachModifiedDate` datetime NOT NULL,
`AttachDownloadCount` int(11) NOT NULL,
`AttachOption` int(11) NOT NULL,
`AttachStatus` int(11) NOT NULL,
PRIMARY KEY (`AttachID`)
) ENGINE=MyISAM DEFAULT CHARSET=utf8



then in class net.myvietnam.mvncore.util.GenericParamUtil in method
getParameter
do like that

public static String getParameter(GenericRequest request, String param) {

String ret = request.getParameter(param);
ret = StringUtil.getUTF8String(ret);
if (ret == null) ret = "";
return ret.trim();
}



method getUTF8String is

public static String getUTF8String(String strSrc)
{

String temp = null;
try
{
if(strSrc != null){
char[] chrSrc = strSrc.toCharArray();
byte[] byteSrc = new byte[chrSrc.length];
for(int i=0; i < chrSrc.length; i++){
byteSrc = (byte)chrSrc;
}
temp = new String(byteSrc, "UTF-8");
}
}catch(Exception e){

}
return temp;

}

thats all

i know it could be mysql setting, but i have executed the command:
alter database mvnforum character set utf8 collate utf8_general_ci;