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;
import dk.daoas.daoadresseservice.util.HttpUtil;

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) {
                                System.out.println("Google responded with " + geocoderResponse.getStatus() );
                                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	torben	2321	import dk.daoas.daoadresseservice.util.HttpUtil;
18	torben	2301
19	torben	2298	public class GeocodeHelper {
20
21
22	torben	2301
23	torben	2298
24
25	torben	2307	public static void main(String[] args) throws IOException {
26			int post = 8700;
27			String vej = "Enebarvej";
28
29			long start1 = System.currentTimeMillis();
30			System.out.println( "Google:" + GeocodeHelper.googleHelper(post, vej) );
31			long stop1 = System.currentTimeMillis();
32
33			long start2 = System.currentTimeMillis();
34			System.out.println( "OSM:" + GeocodeHelper.openstreetmapHelper(post, vej) );
35			long stop2 = System.currentTimeMillis();
36
37			System.out.println("Google: " + (stop1-start1));
38			System.out.println("OSM: " + (stop2-start2));
39	torben	2298	}
40
41	torben	2301	public static String openstreetmapHelper(int postnr, String vejnavn) {
42
43			try {
44
45			String encVej = URLEncoder.encode(vejnavn, "UTF-8");
46
47			String url = "http://nominatim.openstreetmap.org/search?country=DK&street=" + encVej + "&postalcode=" + postnr + "&format=json&addressdetails=1";
48			//String url = "http://nominatim.openstreetmap.org/search?country=DK&street=" + encVej + "&format=json&addressdetails=1";
49			//System.out.println (url);
50
51			String json = HttpUtil.getContentString(url, 1000);
52			//System.out.println(json);
53
54			Gson gson = new Gson();
55			OSMAddress adrList[] = gson.fromJson(json, OSMAddress[].class);
56
57			//System.out.println("Count: " + adrList.length);
58			if (adrList.length != 1)
59			return null;
60
61			if (adrList[0].address != null) {
62			return adrList[0].address.road;
63			}
64
65
66			} catch (Exception e) {
67			System.out.println( "Error: " + e.getMessage() );
68			}
69			return null;
70			}
71
72
73
74	torben	2298	public static String googleHelper(int postnr, String vejnavn) {
75			try {
76			//Todo: Load api key from context config
77			final Geocoder geocoder = new Geocoder();
78
79			String search = vejnavn + ", " + postnr + ", Denmark";
80			GeocoderRequest geocoderRequest = new GeocoderRequestBuilder().setAddress(search).setLanguage("en").getGeocoderRequest();
81			GeocodeResponse geocoderResponse = geocoder.geocode(geocoderRequest);
82
83
84			//System.out.println( "Status: >" + geocoderResponse.getStatus() + "<");
85			if ( geocoderResponse.getStatus() != GeocoderStatus.OK) {
86	torben	2324	System.out.println("Google responded with " + geocoderResponse.getStatus() );
87	torben	2298	return null;
88			}
89
90			List<GeocoderResult> resList = geocoderResponse.getResults();
91			//System.out.println( "Count: " + resList.size() );
92
93			if (resList.size() != 1) {
94			return null;
95			}
96			GeocoderResult res = resList.get(0);
97
98			List<GeocoderAddressComponent> compList = res.getAddressComponents();
99			for (GeocoderAddressComponent c : compList) {
100			//System.out.println(c);
101			if (c.getTypes().contains("route")) {
102			return c.getLongName();
103			}
104			}
105
106			} catch (IOException e) {
107			System.out.println( "GoogleError: " + e.getMessage() );
108			}
109			return null;
110
111			}
112
113			}