package fi.otavanopisto.muikku;
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;
public class EncodingFilter implements Filter {
public void init(FilterConfig fc) throws ServletException {
this.filterConfig = fc;
this.encoding = filterConfig.getInitParameter("encoding");
}
public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws IOException, ServletException {
req.setCharacterEncoding(encoding);
resp.setCharacterEncoding(encoding);
chain.doFilter(req, resp);
}
public void destroy() {
}
private String encoding;
private FilterConfig filterConfig;
}