Get Started With IP2Location Java Module

import com.ip2location.*;
// import java.nio.file.*;

public class Main
{
 public Main()
 {
 }
 public static void main(String[] args)
 {
 try
 {
 String ip = "8.8.8.8";
 String binfile = "/usr/data/IP-COUNTRY-REGION-CITY-LATITUDE-LONGITUDE-ZIPCODE-TIMEZONE-ISP-DOMAIN-NETSPEED-AREACODE-WEATHER-MOBILE-ELEVATION-USAGETYPE-ADDRESSTYPE-CATEGORY-DISTRICT-ASN.BIN";

 IP2Location loc = new IP2Location();

 // this is to initialize with a BIN file
 loc.Open(binfile, true);

 // this is to initialize with a byte array
 // Path binpath = Paths.get(binfile);
 // byte[] binFileBytes = Files.readAllBytes(binpath);
 // loc.Open(binFileBytes);

 IPResult rec = loc.IPQuery(ip);
 if ("OK".equals(rec.getStatus()))
 {
 System.out.println(rec);
 }
 else if ("EMPTY_IP_ADDRESS".equals(rec.getStatus()))
 {
 System.out.println("IP address cannot be blank.");
 }
 else if ("INVALID_IP_ADDRESS".equals(rec.getStatus()))
 {
 System.out.println("Invalid IP address.");
 }
 else if ("MISSING_FILE".equals(rec.getStatus()))
 {
 System.out.println("Invalid database path.");
 }
 else if ("IPV6_NOT_SUPPORTED".equals(rec.getStatus()))
 {
 System.out.println("This BIN does not contain IPv6 data.");
 }
 else
 {
 System.out.println("Unknown error." + rec.getStatus());
 }
 System.out.println("Java Component: " + rec.getVersion());
 }
 catch(Exception e)
 {
 System.out.println(e);
 e.printStackTrace(System.out);
 }
 finally
 {
 loc.Close();
 }
 }
}

import com.ip2location.*;
import java.math.BigInteger;
import java.util.*;

public class Main
{
 public Main()
 {
 }
 public static void main(String[] args)
 {
 try
 {
 IPTools tools = new IPTools();

 System.out.println(tools.IsIPv4("60.54.166.38"));
 System.out.println(tools.IsIPv6("2600:1f18:45b0:5b00:f5d8:4183:7710:ceec"));
 System.out.println(tools.IPv4ToDecimal("60.54.166.38"));
 System.out.println(tools.IPv6ToDecimal("2600:118:450:5b00:f5d8:4183:7710:ceec"));
 System.out.println(tools.DecimalToIPv4(new BigInteger("1010214438")));
 System.out.println(tools.DecimalToIPv6(new BigInteger("50510686025047391022278667396705210092")));
 System.out.println(tools.CompressIPv6("0000:0000:0000:0035:0000:FFFF:0000:0000"));
 System.out.println(tools.ExpandIPv6("500:6001:FE:35:0:FFFF::"));
 List<String> stuff = tools.IPv4ToCIDR("10.0.0.0", "10.10.2.255");
 stuff.forEach(System.out::println);
 List<String> stuff2 = tools.IPv6ToCIDR("2001:4860:4860:0000:0000:0000:0000:8888", "2001:4860:4860:0000:eeee:ffff:ffff:ffff");
 stuff2.forEach(System.out::println);
 String[] stuff3 = tools.CIDRToIPv4("10.123.80.0/12");
 System.out.println(stuff3[0]);
 System.out.println(stuff3[1]);
 String[] stuff4 = tools.CIDRToIPv6("2002:1234::abcd:ffff:c0a8:101/62");
 System.out.println(stuff4[0]);
 System.out.println(stuff4[1]);
 }
 catch(Exception e)
 {
 System.out.println(e);
 e.printStackTrace(System.out);
 }
 }
}

import com.ip2location.*;
import java.util.*;

public class Main
{
 public Main()
 {
 }
 public static void main(String[] args)
 {
 try
 {
 Country cc = new Country("/usr/data/IP2LOCATION-COUNTRY-INFORMATION.CSV");

 Map<String, String> ccresult = cc.GetCountryInfo("US");

 System.out.println(ccresult.toString());

 List <Map<String, String>> ccresults = cc.GetCountryInfo();

 System.out.println(ccresults.toString());
 }
 catch(Exception e)
 {
 System.out.println(e);
 e.printStackTrace(System.out);
 }
 }
}

import com.ip2location.*;

public class Main
{
 public Main()
 {
 }
 public static void main(String[] args)
 {
 try
 {
 Region reg = new Region("/usr/data/IP2LOCATION-ISO3166-2.CSV");

 String regionCode = reg.GetRegionCode("US", "Nevada");

 System.out.println(regionCode);
 }
 catch(Exception e)
 {
 System.out.println(e);
 e.printStackTrace(System.out);
 }
 }
}