package com.newInstance.site.tags;
import java.io.File;
import java.io.IOException;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Date;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.jsp.tagext.TagSupport;
public class LastModifiedTag extends TagSupport {
    private final String DEFAULT_FORMAT = "MMM d, yyyy";
    private String format = DEFAULT_FORMAT;
    public void setFormat(String format) {
      this.format = format;
    }
    public int doEndTag() {
      try {
        HttpServletRequest request = 
          (HttpServletRequest)pageContext.getRequest();
        String path = pageContext.getServletContext().getRealPath(
          request.getServletPath());
        File file = new File(path);
        DateFormat formatter;
        try {
          formatter = new SimpleDateFormat(format);
        } catch (IllegalArgumentException e) {
          formatter = new SimpleDateFormat(DEFAULT_FORMAT);
        }
        pageContext.getOut().println(
          formatter.format(new Date(file.lastModified())));
      } catch (IOException ignored) { }
      return EVAL_PAGE;
    }
}