[New] Added ServletRequestHelper.logRequest()

web-rest/src/main/java/li/strolch/rest/helper/ServletRequestHelper.java

@@ -0,0 +1,59 @@
+package li.strolch.rest.helper;
+
+import jakarta.servlet.http.Cookie;
+import jakarta.servlet.http.HttpServletRequest;
+import li.strolch.rest.RestfulStrolchComponent;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.util.Enumeration;
+
+public class ServletRequestHelper {
+
+	private static final Logger logger = LoggerFactory.getLogger(ServletRequestHelper.class);
+
+	public static void logRequest(HttpServletRequest request) {
+		if (!RestfulStrolchComponent.getInstance().isRestLogging())
+			return;
+
+		try {
+			StringBuilder sb = new StringBuilder();
+			sb.append("REQUEST: ").append(request.getMethod()).append(" ").append(request.getRequestURI()).append("\n");
+			sb
+					.append("From: ")
+					.append(request.getRemoteAddr())
+					.append("/")
+					.append(request.getRemoteHost())
+					.append(" ")
+					.append(request.getRemotePort())
+					.append("\n");
+
+			sb.append("AuthType: ").append(request.getAuthType()).append("\n");
+
+			Cookie[] cookies = request.getCookies();
+			if (cookies == null) {
+				sb.append("Cookies: NONE!\n");
+			} else {
+				sb.append("Cookies: \n");
+				for (Cookie cookie : cookies) {
+					sb.append("  ").append(cookie.getName()).append(" = ").append(cookie.getValue()).append("\n");
+				}
+			}
+
+			Enumeration<String> headerNames = request.getHeaderNames();
+			if (!headerNames.hasMoreElements()) {
+				sb.append("Headers: NONE!\n");
+			} else {
+				sb.append("Headers: \n");
+				while (headerNames.hasMoreElements()) {
+					String headerName = headerNames.nextElement();
+					sb.append("  ").append(headerName).append(" = ").append(request.getHeader(headerName)).append("\n");
+				}
+			}
+
+			logger.info(sb.toString());
+		} catch (Exception e) {
+			logger.error("Failed to log request", e);
+		}
+	}
+}