GeoIp Article PR (#789)

* GEO Ip Article first commit.

* Changes in controller and flow as per review by Kevin.

* Removed this file from spring-mvc-java as I had worked on spring-mvc-xml
and this was commited by mistake.

* Some fix in service usage as i was initializing service, intializing the
db in the each requests.

* Changes for Integration Testing Config. Renaming the test file for the
same purpose.

* Removed integration profile.

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

@@ -0,0 +1,31 @@
+package com.baeldung.geoip;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.InetAddress;
+
+import org.junit.Test;
+
+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("C:\\Users\\Parth Joshi\\Desktop\\GeoLite2-City.mmdb\\GeoLite2-City.mmdb");
+        DatabaseReader dbReader = new DatabaseReader.Builder(database).build();
+        
+        InetAddress ipAddress = InetAddress.getByName("202.47.112.9");
+        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();
+        
+    }
+    
+}