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minor formatting cleanup

This commit is contained in:
Eugen Paraschiv 2018-01-14 00:59:55 +02:00
parent 33f7b1a3b9
commit a4c02d6275
8 changed files with 43 additions and 60 deletions
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30
spring-mvc-xml/src/main/java/com/baeldung/jsp/ExampleOne.java
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@ -8,24 +8,14 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
public class ExampleOne extends HttpServlet {
private static final long serialVersionUID = 1L;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println(
"<!DOCTYPE html><html>" +
"<head>" +
"<meta charset=\"UTF-8\" />" +
"<title>HTML Rendered by Servlet</title>" +
"</head>" +
"<body>" +
"<h1>HTML Rendered by Servlet</h1></br>" +
"<p>This page was rendered by the ExampleOne Servlet!</p>" +
"</body>" +
"</html>"
);
}
private static final long serialVersionUID = 1L;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
out.println("<!DOCTYPE html><html>" + "<head>" + "<meta charset=\"UTF-8\" />" + "<title>HTML Rendered by Servlet</title>" + "</head>" + "<body>" + "<h1>HTML Rendered by Servlet</h1></br>" + "<p>This page was rendered by the ExampleOne Servlet!</p>"
+ "</body>" + "</html>");
}
}

22
spring-mvc-xml/src/main/java/com/baeldung/jsp/ExampleThree.java
View File

@ -7,18 +7,14 @@ import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
@WebServlet(
name = "ExampleThree",
description = "JSP Servlet With Annotations",
urlPatterns = {"/ExampleThree"}
)
@WebServlet(name = "ExampleThree", description = "JSP Servlet With Annotations", urlPatterns = { "/ExampleThree" })
public class ExampleThree extends HttpServlet {
private static final long serialVersionUID = 1L;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String message = request.getParameter("message");
request.setAttribute("text", message);
request.getRequestDispatcher("/jsp/ExampleThree.jsp").forward(request, response);
}
private static final long serialVersionUID = 1L;
@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
String message = request.getParameter("message");
request.setAttribute("text", message);
request.getRequestDispatcher("/jsp/ExampleThree.jsp").forward(request, response);
}
}

9
spring-mvc-xml/src/main/java/com/baeldung/spring/controller/ErrorController.java
View File

@ -9,7 +9,7 @@ import org.springframework.web.servlet.ModelAndView;
@Controller
public class ErrorController {
@RequestMapping(value = "500Error", method = RequestMethod.GET)
public void throwRuntimeException() {
throw new NullPointerException("Throwing a null pointer exception");
@ -34,19 +34,18 @@ public class ErrorController {
errorMsg = "Http Error Code : 404. Resource not found";
break;
}
// Handle other 4xx error codes.
// Handle other 4xx error codes.
case 500: {
errorMsg = "Http Error Code : 500. Internal Server Error";
break;
}
// Handle other 5xx error codes.
// Handle other 5xx error codes.
}
errorPage.addObject("errorMsg", errorMsg);
return errorPage;
}
private int getErrorCode(HttpServletRequest httpRequest) {
return (Integer) httpRequest
.getAttribute("javax.servlet.error.status_code");
return (Integer) httpRequest.getAttribute("javax.servlet.error.status_code");
}
}

12
spring-mvc-xml/src/main/java/com/baeldung/spring/controller/GeoIPTestController.java
View File

@ -14,15 +14,15 @@ import com.baeldung.spring.service.RawDBDemoGeoIPLocationService;
@Controller
public class GeoIPTestController {
private RawDBDemoGeoIPLocationService locationService;
public GeoIPTestController() throws IOException {
locationService
= new RawDBDemoGeoIPLocationService();
locationService = new RawDBDemoGeoIPLocationService();
}
@RequestMapping(value="/GeoIPTest", method = RequestMethod.POST)
@RequestMapping(value = "/GeoIPTest", method = RequestMethod.POST)
@ResponseBody
public GeoIP getLocation(
@RequestParam(value="ipAddress", required=true) String ipAddress) throws Exception {
public GeoIP getLocation(@RequestParam(value = "ipAddress", required = true) String ipAddress) throws Exception {
return locationService.getLocation(ipAddress);
}
}

1
spring-mvc-xml/src/main/java/com/baeldung/spring/controller/ImageController.java
View File

@ -12,7 +12,6 @@ import org.springframework.web.context.support.ServletContextResource;
import javax.servlet.ServletContext;
import javax.servlet.http.HttpServletResponse;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;

10
spring-mvc-xml/src/main/java/com/baeldung/spring/form/GeoIP.java
View File

@ -5,15 +5,15 @@ public class GeoIP {
private String city;
private String latitude;
private String longitude;
public GeoIP() {
}
public GeoIP(String ipAddress) {
this.ipAddress = ipAddress;
}
public GeoIP(String ipAddress, String city, String latitude, String longitude) {
this.ipAddress = ipAddress;
this.city = city;
@ -52,5 +52,5 @@ public class GeoIP {
public void setLongitude(String longitude) {
this.longitude = longitude;
}
}

8
spring-mvc-xml/src/main/java/com/baeldung/spring/service/RawDBDemoGeoIPLocationService.java
View File

@ -9,18 +9,18 @@ import com.maxmind.geoip2.DatabaseReader;
import com.maxmind.geoip2.exception.GeoIp2Exception;
import com.maxmind.geoip2.model.CityResponse;
public class RawDBDemoGeoIPLocationService{
public class RawDBDemoGeoIPLocationService {
private DatabaseReader dbReader;
public RawDBDemoGeoIPLocationService() throws IOException {
File database = new File("your-path-to-db-file");
dbReader = new DatabaseReader.Builder(database).build();
}
public GeoIP getLocation(String ip) throws IOException, GeoIp2Exception {
InetAddress ipAddress = InetAddress.getByName(ip);
CityResponse response = dbReader.city(ipAddress);
String cityName = response.getCity().getName();
String latitude = response.getLocation().getLatitude().toString();
String longitude = response.getLocation().getLongitude().toString();

11
spring-mvc-xml/src/test/java/com/baeldung/geoip/GeoIpIntegrationTest.java
View File

@ -10,22 +10,21 @@ import com.maxmind.geoip2.DatabaseReader;
import com.maxmind.geoip2.exception.GeoIp2Exception;
import com.maxmind.geoip2.model.CityResponse;
public class GeoIpIntegrationTest {
@Test
public void givenIP_whenFetchingCity_thenReturnsCityData() throws IOException, GeoIp2Exception {
File database = new File("your-path-to-db-file");
DatabaseReader dbReader = new DatabaseReader.Builder(database).build();
InetAddress ipAddress = InetAddress.getByName("your-public-ip");
CityResponse response = dbReader.city(ipAddress);
String countryName = response.getCountry().getName();
String cityName = response.getCity().getName();
String postal = response.getPostal().getCode();
String state = response.getLeastSpecificSubdivision().getName();
}
}