From 53fb0b3e0e790df007a198deef21c115ed236b3e Mon Sep 17 00:00:00 2001 From: Vitaly Takmazov Date: Mon, 27 Jun 2016 10:33:52 +0300 Subject: merge with spring-jdbc --- src/main/java/com/juick/http/www/Login.java | 29 ++++++++--------------------- 1 file changed, 8 insertions(+), 21 deletions(-) (limited to 'src/main/java/com/juick/http/www/Login.java') diff --git a/src/main/java/com/juick/http/www/Login.java b/src/main/java/com/juick/http/www/Login.java index 3e9c5e09..f12c7096 100644 --- a/src/main/java/com/juick/http/www/Login.java +++ b/src/main/java/com/juick/http/www/Login.java @@ -17,11 +17,10 @@ */ package com.juick.http.www; +import org.springframework.jdbc.core.JdbcTemplate; + import java.io.IOException; import java.io.PrintWriter; -import java.sql.Connection; -import java.sql.PreparedStatement; -import java.sql.SQLException; import javax.servlet.ServletException; import javax.servlet.http.Cookie; import javax.servlet.http.HttpServletRequest; @@ -33,7 +32,7 @@ import javax.servlet.http.HttpServletResponse; */ public class Login { - protected void doGetLoginForm(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + protected void doGetLoginForm(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { com.juick.User visitor = Utils.getVisitorUser(sql, request, response); if (visitor != null) { Utils.sendTemporaryRedirect(response, "/"); @@ -41,8 +40,7 @@ public class Login { } response.setContentType("text/html; charset=UTF-8"); - PrintWriter out = response.getWriter(); - try { + try (PrintWriter out = response.getWriter()) { out.println(""); out.println(""); out.println(""); @@ -182,12 +180,10 @@ public class Login { out.println(""); out.println(""); - } finally { - out.close(); } } - protected void doGetLogin(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + protected void doGetLogin(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String hash = request.getQueryString(); if (hash.length() > 32) { response.sendError(400); @@ -204,7 +200,7 @@ public class Login { } } - protected void doPostLogin(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + protected void doPostLogin(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { String username = request.getParameter("username"); String password = request.getParameter("password"); if (username == null || password == null || username.length() > 32 || password.isEmpty()) { @@ -230,19 +226,10 @@ public class Login { } } - protected void doGetLogout(Connection sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { + protected void doGetLogout(JdbcTemplate sql, HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { com.juick.User visitor = Utils.getVisitorUser(sql, request, response); if (visitor != null) { - PreparedStatement stmt = null; - try { - stmt = sql.prepareStatement("DELETE FROM logins WHERE user_id=?"); - stmt.setInt(1, visitor.getUID()); - stmt.executeUpdate(); - } catch (SQLException e) { - System.err.println(e); - } finally { - Utils.finishSQL(null, stmt); - } + sql.update("DELETE FROM logins WHERE user_id=?", visitor.getUID()); } Cookie c = new Cookie("hash", "-"); -- cgit v1.2.3