Example 7.7 Base Filter - Standard Filter Strategy

public class BaseEncodeFilter implements 
      javax.servlet.Filter {
  private javax.servlet.FilterConfig myFilterConfig;

  public BaseEncodeFilter()     {  }

  public void doFilter(
    javax.servlet.ServletRequest servletRequest, 
    javax.servlet.ServletResponse servletResponse,
    javax.servlet.FilterChain filterChain) 
  throws java.io.IOException,
    javax.servlet.ServletException {
    filterChain.doFilter(servletRequest, 
        servletResponse);
  }

  public javax.servlet.FilterConfig getFilterConfig() 
  {
    return myFilterConfig; 
  }
    
  public void setFilterConfig(
    javax.servlet.FilterConfig filterConfig) {
      myFilterConfig = filterConfig;
  }
}