setcharacterencodingfilter.java

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package com.bookshop.web.filter;

import java.io.IOException;

import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

public class SetCharacterEncodingFilter implements Filter {

	public void init(FilterConfig arg0) throws ServletException {

	}

	public void doFilter(ServletRequest arg0, ServletResponse arg1,
			FilterChain arg2) throws IOException, ServletException {
		
		arg0.setCharacterEncoding("UTF-8");
		arg1.setContentType("text/xml; charset=UTF-8");
		arg2.doFilter(arg0,arg1);
/**			
		HttpServletRequest request=(HttpServletRequest)arg0;
		HttpServletResponse response=(HttpServletResponse)arg1;
		request.setCharacterEncoding("UTF-8");
		response.setContentType("text/xml; charset=UTF-8");
		response.setHeader("Cache-Control", "no-cache");
		arg2.doFilter(request,response);
**/
	}

	public void destroy() {

	}

}