OC4J 10G R3 한글 문제

package filters;

import java.io.IOException;
import javax.servlet.*;

public class SetCharacterEncodingFilter implements Filter {
  protected String encoding = null;
  protected FilterConfig filterConfig = null;
  protected boolean ignore = true;

  public void init(FilterConfig filterConfig) throws ServletException {
    this.filterConfig = filterConfig;
    this.encoding = filterConfig.getInitParameter("encoding");
    String value = filterConfig.getInitParameter("ignore");

    if      (value == null                 )  this.ignore = true;
    else if (value.equalsIgnoreCase("true"))  this.ignore = true;
    else if (value.equalsIgnoreCase("yes") )  this.ignore = true;
    else                                      this.ignore = false;
  }

  public void destroy() {
    this.encoding     = null;
    this.filterConfig = null;
  }

  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
  throws IOException, ServletException {
    if (ignore || (request.getCharacterEncoding() == null)) {
      String encoding = selectEncoding(request);
      if (encoding != null) request.setCharacterEncoding(encoding);
    }

    chain.doFilter(request, response);
  }

  protected String selectEncoding(ServletRequest request) {
    return (this.encoding);
  }
}


web.xml에 추가할 내용

<web-app>
  <filter>
    <filter-name>Set Character Encoding</filter-name>
    <filter-class>filters.SetCharacterEncodingFilter</filter-class>
    <init-param>
      <param-name>encoding</param-name>
      <param-value>EUC_KR</param-value>
    </init-param>
  </filter>

  <filter-mapping>
    <filter-name>Set Character Encoding</filter-name>
    <url-pattern>/*</url-pattern>
  </filter-mapping>
</web-app>