daoas/daoadresseservice/GeocodeHelper.java

package dk.daoas.daoadresseservice;

import java.io.IOException;
import java.net.URLEncoder;
import java.util.List;

import com.google.code.geocoder.Geocoder;
import com.google.code.geocoder.GeocoderRequestBuilder;
import com.google.code.geocoder.model.GeocodeResponse;
import com.google.code.geocoder.model.GeocoderAddressComponent;
import com.google.code.geocoder.model.GeocoderRequest;
import com.google.code.geocoder.model.GeocoderResult;
import com.google.code.geocoder.model.GeocoderStatus;
import com.google.gson.Gson;

import dk.daoas.daoadresseservice.beans.OSMAddress;

public class GeocodeHelper {
        
        
        public static void main(String[] args) throws IOException {
                int post = 8700;
                String vej = "Enebarvej";
                
                long start1 = System.currentTimeMillis();
                System.out.println( "Google:" +  GeocodeHelper.googleHelper(post, vej) );               
                long stop1 = System.currentTimeMillis();
                
                long start2 = System.currentTimeMillis();
                System.out.println( "OSM:" +  GeocodeHelper.openstreetmapHelper(post, vej) );
                long stop2 = System.currentTimeMillis();
                
                System.out.println("Google: " + (stop1-start1));
                System.out.println("OSM: " + (stop2-start2));
        }
        
        public static String openstreetmapHelper(int postnr, String vejnavn) {
                
                try {
                                
                        String encVej = URLEncoder.encode(vejnavn, "UTF-8");
                        
                        String url = "http://nominatim.openstreetmap.org/search?country=DK&street=" + encVej + "&postalcode=" + postnr + "&format=json&addressdetails=1";
                        //String url = "http://nominatim.openstreetmap.org/search?country=DK&street=" + encVej + "&format=json&addressdetails=1";
                        //System.out.println (url);
                        
                        String json = HttpUtil.getContentString(url, 1000);
                        //System.out.println(json);
                        
                        Gson gson = new Gson();
                        OSMAddress adrList[] = gson.fromJson(json, OSMAddress[].class);
                        
                        //System.out.println("Count: " + adrList.length);
                        if (adrList.length != 1)
                                return null;
                                
                        if (adrList[0].address != null) {
                                return adrList[0].address.road;
                        }

                        
                } catch (Exception e) {
                        System.out.println( "Error: " + e.getMessage() );
                }                                                               
                return null;
        }
        
        
        public static String googleHelper(int postnr, String vejnavn) {
                try {
                        //Todo: Load api key from context config
                        final Geocoder geocoder = new Geocoder();
                        
                        String search = vejnavn + ", " + postnr + ", Denmark";
                        GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(search).setLanguage("en").getGeocoderRequest();
                        GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
                
                        
                        //System.out.println( "Status: >" + geocoderResponse.getStatus() + "<");
                        if (  geocoderResponse.getStatus() != GeocoderStatus.OK) {
                                return null;
                        }
                        
                        List<GeocoderResult> resList = geocoderResponse.getResults();
                        //System.out.println( "Count: " + resList.size() );
                        
                        if (resList.size() != 1) {
                                return null;
                        }
                        GeocoderResult res = resList.get(0);
                        
                        List<GeocoderAddressComponent> compList = res.getAddressComponents();
                        for (GeocoderAddressComponent c : compList) {
                                //System.out.println(c);
                                if (c.getTypes().contains("route")) {
                                        return c.getLongName();
                                }
                        }
                        
                } catch (IOException e) {
                        System.out.println( "GoogleError: " + e.getMessage() );
                }
                return null;
                
        }

}
1	torben	2298	package dk.daoas.daoadresseservice;
2
3			import java.io.IOException;
4	torben	2301	import java.net.URLEncoder;
5	torben	2298	import java.util.List;
6
7			import com.google.code.geocoder.Geocoder;
8			import com.google.code.geocoder.GeocoderRequestBuilder;
9			import com.google.code.geocoder.model.GeocodeResponse;
10			import com.google.code.geocoder.model.GeocoderAddressComponent;
11			import com.google.code.geocoder.model.GeocoderRequest;
12			import com.google.code.geocoder.model.GeocoderResult;
13			import com.google.code.geocoder.model.GeocoderStatus;
14	torben	2301	import com.google.gson.Gson;
15	torben	2298
16	torben	2301	import dk.daoas.daoadresseservice.beans.OSMAddress;
17
18	torben	2298	public class GeocodeHelper {
19
20
21	torben	2301
22	torben	2298
23
24	torben	2307	public static void main(String[] args) throws IOException {
25			int post = 8700;
26			String vej = "Enebarvej";
27
28			long start1 = System.currentTimeMillis();
29			System.out.println( "Google:" + GeocodeHelper.googleHelper(post, vej) );
30			long stop1 = System.currentTimeMillis();
31
32			long start2 = System.currentTimeMillis();
33			System.out.println( "OSM:" + GeocodeHelper.openstreetmapHelper(post, vej) );
34			long stop2 = System.currentTimeMillis();
35
36			System.out.println("Google: " + (stop1-start1));
37			System.out.println("OSM: " + (stop2-start2));
38	torben	2298	}
39
40	torben	2301	public static String openstreetmapHelper(int postnr, String vejnavn) {
41
42			try {
43
44			String encVej = URLEncoder.encode(vejnavn, "UTF-8");
45
46			String url = "http://nominatim.openstreetmap.org/search?country=DK&street=" + encVej + "&postalcode=" + postnr + "&format=json&addressdetails=1";
47			//String url = "http://nominatim.openstreetmap.org/search?country=DK&street=" + encVej + "&format=json&addressdetails=1";
48			//System.out.println (url);
49
50			String json = HttpUtil.getContentString(url, 1000);
51			//System.out.println(json);
52
53			Gson gson = new Gson();
54			OSMAddress adrList[] = gson.fromJson(json, OSMAddress[].class);
55
56			//System.out.println("Count: " + adrList.length);
57			if (adrList.length != 1)
58			return null;
59
60			if (adrList[0].address != null) {
61			return adrList[0].address.road;
62			}
63
64
65			} catch (Exception e) {
66			System.out.println( "Error: " + e.getMessage() );
67			}
68			return null;
69			}
70
71
72
73	torben	2298	public static String googleHelper(int postnr, String vejnavn) {
74			try {
75			//Todo: Load api key from context config
76			final Geocoder geocoder = new Geocoder();
77
78			String search = vejnavn + ", " + postnr + ", Denmark";
79			GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(search).setLanguage("en").getGeocoderRequest();
80			GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
81
82
83			//System.out.println( "Status: >" + geocoderResponse.getStatus() + "<");
84			if ( geocoderResponse.getStatus() != GeocoderStatus.OK) {
85			return null;
86			}
87
88			List<GeocoderResult> resList = geocoderResponse.getResults();
89			//System.out.println( "Count: " + resList.size() );
90
91			if (resList.size() != 1) {
92			return null;
93			}
94			GeocoderResult res = resList.get(0);
95
96			List<GeocoderAddressComponent> compList = res.getAddressComponents();
97			for (GeocoderAddressComponent c : compList) {
98			//System.out.println(c);
99			if (c.getTypes().contains("route")) {
100			return c.getLongName();
101			}
102			}
103
104			} catch (IOException e) {
105			System.out.println( "GoogleError: " + e.getMessage() );
106			}
107			return null;
108
109			}
110
111			}