Java tutorial
/* * Copyright (C) 2014 Chandima * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ package com.lioland.harmony.services; import com.lioland.harmony.services.dao.User; import java.util.Date; import javax.ws.rs.Consumes; import javax.ws.rs.GET; import javax.ws.rs.POST; import javax.ws.rs.Path; import javax.ws.rs.Produces; import javax.ws.rs.QueryParam; import javax.ws.rs.core.MediaType; import javax.ws.rs.core.Response; import org.apache.commons.codec.digest.DigestUtils; /** * * @author Chandima */ @Path("/login") public class Login { @GET @Produces("application/json") @Path("/authenticate") public User authenticateUser(@QueryParam("email") String email, @QueryParam("password") String password) { User user = new User(); user.setEmail(email); user.loadObject(); if (user.getPassword().equals(password)) { user.setPassword(DigestUtils.sha256Hex(user.getEmail().toLowerCase())); return user; } else { return null; } } @POST @Path("/register") @Consumes(MediaType.APPLICATION_JSON) public Response consumeJSON(User user) { user.setJoinedDate(new Date()); user.save(); return Response.ok().build(); } }