PJMPR · KubaWisniewski · Dec 20, 2017
diff --git a/src/main/java/library/web/filters/LoginFilter.java b/src/main/java/library/web/filters/LoginFilter.java
@@ -0,0 +1,51 @@
+package library.web.filters;
+
+import java.io.IOException;
+
+import javax.servlet.Filter;
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.annotation.WebFilter;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+
+import library.domain.User;
+import library.web.SessionConstants;
+@WebFilter("/logOut.html")
+public class LoginFilter implements Filter{
+	@Override
+	public void destroy() {
+		// TODO Auto-generated method stub
+
+	}
+
+	@Override
+	public void doFilter(ServletRequest request, ServletResponse response,
+			FilterChain chain) throws IOException, ServletException {
+
+		HttpServletRequest req = (HttpServletRequest)request;
+		HttpServletResponse resp = (HttpServletResponse)response;
+
+		HttpSession session = req.getSession();
+
+
+		User u = (User)session.getAttribute(SessionConstants.LoggedUser);
+		if(u == null){
+			resp.sendRedirect("/Login.jsp");
+		}
+		else {
+			chain.doFilter(request, response);
+
+		}
+	}
+
+	@Override
+	public void init(FilterConfig arg0) throws ServletException {
+		// TODO Auto-generated method stub
+
+	}
+}
diff --git a/src/main/java/library/web/servlets/AddressServlet.java b/src/main/java/library/web/servlets/AddressServlet.java
@@ -32,7 +32,7 @@ protected void doGet(HttpServletRequest request, HttpServletResponse response)
 		address.setStreet(request.getParameter("street"));
 		IDatabaseCatalog library = new HsqlDbCatalogFactory().library();
 		library.addresses().add(address);
-
+		 library.saveChanges();
 
 
 	}

diff --git a/src/main/java/library/web/servlets/LogOutServlet.java b/src/main/java/library/web/servlets/LogOutServlet.java
@@ -0,0 +1,34 @@
+package library.web.servlets;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.List;
+
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import library.dao.repos.IDatabaseCatalog;
+import library.dao.repos.impl.HsqlDbCatalogFactory;
+import library.domain.User;
+import library.web.SessionConstants;
+
+@WebServlet("/LogOutServlet")
+public class LogOutServlet extends HttpServlet {
+	private static final long serialVersionUID = 1L;
+
+    public LogOutServlet() {
+    }
+
+	protected void doGet(HttpServletRequest request, HttpServletResponse response) 
+			throws ServletException, IOException {
+
+			request.getSession().setAttribute(SessionConstants.LoggedUser, null);
+			response.sendRedirect("/Login.jsp");
+
+	}
+
+}
diff --git a/src/main/java/library/web/servlets/LoginServlet.java b/src/main/java/library/web/servlets/LoginServlet.java
@@ -14,6 +14,7 @@
 import library.dao.repos.IDatabaseCatalog;
 import library.dao.repos.impl.HsqlDbCatalogFactory;
 import library.domain.User;
+import library.web.SessionConstants;
 
 @WebServlet("/LoginServlet")
 public class LoginServlet extends HttpServlet {
@@ -49,8 +50,8 @@ else if(login!=null && !login.isEmpty())
 				User u = new User();
 				u=listUser.get(0);
 				if(u.getPassword().equals(password)){
-					request.getSession().setAttribute("loggedUser", u);
-					response.sendRedirect("/index.html");
+					request.getSession().setAttribute(SessionConstants.LoggedUser, u);
+					response.sendRedirect("/logOut.html");
 				}else{
 					out.println("Bad password.");
 

diff --git a/src/main/webapp/index.html b/src/main/webapp/index.html
@@ -5,6 +5,9 @@
 <title>Insert title here</title>
 </head>
 <body>
-Hello World!!
+<p> Main Page</p>
+	<form action="LogOutServlet" method="get">
+		<button type="submit">Wyloguj</button>	
+	</form>
 </body>
 </html>
diff --git a/src/main/webapp/logOut.html b/src/main/webapp/logOut.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html>
+<head>
+<meta charset="UTF-8">
+<title>Insert title here</title>
+</head>
+<body>
+	<form action="LogOutServlet" method="get">
+		<button type="submit">Wyloguj</button>	
+	</form>
+</body>
+</html>