package org.baeldung.common.security; import java.io.IOException; import javax.servlet.ServletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.security.core.Authentication; import org.springframework.security.web.authentication.SimpleUrlAuthenticationSuccessHandler; import org.springframework.security.web.savedrequest.HttpSessionRequestCache; import org.springframework.security.web.savedrequest.RequestCache; import org.springframework.security.web.savedrequest.SavedRequest; import org.springframework.util.StringUtils; public class MySavedRequestAwareAuthenticationSuccessHandler extends SimpleUrlAuthenticationSuccessHandler { private RequestCache requestCache = new HttpSessionRequestCache(); public MySavedRequestAwareAuthenticationSuccessHandler() { super(); } @Override public void onAuthenticationSuccess(final HttpServletRequest request, final HttpServletResponse response, final Authentication authentication) throws ServletException, IOException { final SavedRequest savedRequest = requestCache.getRequest(request, response); if (savedRequest == null) { super.onAuthenticationSuccess(request, response, authentication); return; } final String targetUrlParameter = getTargetUrlParameter(); if (isAlwaysUseDefaultTargetUrl() || (targetUrlParameter != null && StringUtils.hasText(request.getParameter(targetUrlParameter)))) { requestCache.removeRequest(request, response); super.onAuthenticationSuccess(request, response, authentication); return; } clearAuthenticationAttributes(request); // Use the DefaultSavedRequest URL // final String targetUrl = savedRequest.getRedirectUrl(); // logger.debug( "Redirecting to DefaultSavedRequest Url: " + targetUrl ); // getRedirectStrategy().sendRedirect( request, response, targetUrl ); } public void setRequestCache(final RequestCache requestCacheToSet) { requestCache = requestCacheToSet; } }