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implemented closing initialization methods, and writing to the page i… #663

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implemented closing initialization methods, and writing to the page i…
0-zagar-0 Sep 4, 2023
65a35c2
fixed after mvn clean package
0-zagar-0 Sep 4, 2023
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1 change: 1 addition & 0 deletions pom.xml
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Original file line number Diff line number Diff line change
Expand Up @@ -33,6 +33,7 @@
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>3.3.2</version>
<configuration>
<webXml>src/main/webapp/web.xml</webXml>
</configuration>
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30 changes: 29 additions & 1 deletion src/main/java/mate/controller/IndexController.java
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@@ -1,9 +1,37 @@
package mate.controller;

import java.io.IOException;
import java.time.LocalDateTime;
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 mate.dao.MyCoolResource;

@WebServlet(urlPatterns = "/index")
public class IndexController extends HttpServlet {
private MyCoolResource myResource;
//TODO: implement

@Override
public void init() throws ServletException {
myResource = MyCoolResource.openResource();
}

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
String currentDate = LocalDateTime.now().toString();
myResource.write(currentDate);

req.setAttribute("currentDate", currentDate);
req.getRequestDispatcher("/WEB-INF/views/index.jsp").forward(req, resp);
}

@Override
public void destroy() {
if (myResource != null) {
myResource.close();
}
}
}
17 changes: 17 additions & 0 deletions src/main/webapp/WEB-INF/views/index.jsp
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@@ -0,0 +1,17 @@
<%--
Created by IntelliJ IDEA.
User: zagor
Date: 04.09.2023
Time: 23:08
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Результат записи в ресурс</title>
</head>
<body>
<h1>Информация записана в наш ресурс</h1>
<p>Дата и время записи: <%= request.getAttribute("currentDate") %></p>
</body>
</html>
12 changes: 0 additions & 12 deletions src/main/webapp/web.xml
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Expand Up @@ -3,16 +3,4 @@
xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee
http://xmlns.jcp.org/xml/ns/javaee/web-app_4_0.xsd"
version="4.0">
<servlet>
<servlet-name>index</servlet-name>
<servlet-class>mate.controller.IndexController</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>index</servlet-name>
<url-pattern>/index</url-pattern>
</servlet-mapping>
<servlet-mapping>
<servlet-name>index</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>