Filter Using Parameter : Filter « Servlets « Java

Filter Using Parameter


import javax.servlet.*;
import javax.servlet.http.*;

public final class FilterParameter implements Filter 
  private FilterConfig filterConfig = null;

  public void doFilter(ServletRequest request, ServletResponse response,
    FilterChain chain)
    throws IOException, ServletException 

    System.out.println("The message is: " + filterConfig.getInitParameter("message"));
    chain.doFilter(request, response);

  public void destroy() { }

  public void init(FilterConfig filterConfig) {
    this.filterConfig = filterConfig;

  89 k)

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