Subversion Repositories general

package ak.hostadmiral.core.action;

import javax.servlet.http.HttpServletRequest;

import javax.servlet.http.HttpServletResponse;

import org.apache.struts.Globals;

import org.apache.struts.action.Action;

import org.apache.struts.action.ActionMapping;

import org.apache.struts.action.ActionForm;

import org.apache.struts.action.DynaActionForm;

import org.apache.struts.action.ActionForward;

import org.apache.struts.action.ActionMessages;

import org.apache.struts.action.ActionErrors;

import org.apache.struts.action.ActionError;

import ak.backpath.BackPath;

import ak.hostadmiral.core.CoreResources;

import ak.hostadmiral.core.model.User;

import ak.hostadmiral.core.model.UserManager;

public final class LoginAction

	extends Action

{

	public ActionForward execute(ActionMapping mapping, ActionForm form,

			HttpServletRequest request, HttpServletResponse response)

		throws Exception

	{

		DynaActionForm theForm = (DynaActionForm)form;

		User user = UserManager.getInstance().loginUser(

			(String)theForm.get("login"), (String)theForm.get("password"), request.getRemoteAddr());

		if(user == null) {

			ActionErrors errors = new ActionErrors();

			errors.add(ActionMessages.GLOBAL_MESSAGE,

				new ActionError(CoreResources.LOGIN_FAILED));

			saveErrors(request, errors);

			return mapping.getInputForward();

		}

	    else {

	    	request.getSession().setAttribute("user", user);

	    	request.getSession().setAttribute(Globals.LOCALE_KEY, user.getLocale());

	    	String origin = BackPath.findBackPath(request).getBackwardUrl();

	    	if(origin == null || origin.length() <= 0) {

				return mapping.findForward("default");

			}

			else {

				response.sendRedirect(origin);

				return null;

			}

		}

	}

}