package com.fitbank.web; import java.util.Enumeration; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.fitbank.util.IterableEnumeration; public final class HttpUtil { private HttpUtil() { } /** * Formatea un HttpServletRequest util para imprimir y debug. * * @param req * el HttpServletRequest * @return String formateado */ @SuppressWarnings("unchecked") public static String formatHttpServletRequest(HttpServletRequest req) { StringBuffer sb = new StringBuffer(); sb.append(req.getMethod() + " " + req.getRequestURI() + (req.getQueryString() != null ? "?" + req.getQueryString() : "") + "\n\n"); for (String header : IterableEnumeration.get((Enumeration) req .getHeaderNames())) { for (String value : IterableEnumeration .get((Enumeration) req.getHeaders(header))) { sb.append(header); sb.append('='); sb.append(value); sb.append('\n'); } } sb.append('\n'); for (String parameter : IterableEnumeration .get((Enumeration) req.getParameterNames())) { for (String value : req.getParameterValues(parameter)) { sb.append(parameter); sb.append('='); sb.append(value); sb.append('\n'); } } return sb.toString(); } /** * Formatea un HttpServletRequest util para imprimir y debug. * * @param req * el HttpServletRequest * @return String formateado */ public static String formatHttpServletResponse(HttpServletResponse req) { StringBuffer sb = new StringBuffer(100); sb.append("Character-Encoding: "); sb.append(req.getCharacterEncoding()); sb.append('\n'); sb.append("Content-Type: "); sb.append(req.getContentType()); return sb.toString(); } }