SimpleJavaClass.java

package com.simplejavaapp;

import java.io.IOException;
import java.util.ArrayList;

import com.simplegeo.client.SimpleGeoPlacesClient;
import com.simplegeo.client.types.Feature;
import com.simplegeo.client.types.FeatureCollection;

public class SimpleJavaClass {

    public static void main(String[] args) {
        SimpleGeoPlacesClient client = new SimpleGeoPlacesClient();
	client.getHttpClient().setToken("oauth-key", "oauth-secret");
	try {
            HashMap<String, String[]> queryParams = new HashMap<String, String[]>();
            queryParams.put("radius", new String[] {"25"});
	    client.searchByIP(queryParams, new SimpleGeoCallback() {
	        public void onSuccess(String jsonResponse) {
                    FeatureCollection collection = FeatureCollection.fromJSONString(jsonResponse);
		    ArrayList<Feature> features = collection.getFeatures();
		    for (Feature feature : features) {
			System.out.println(feature.getProperties().get("name"));
		    }
		}

		public void onError(String errorMessage) {
		    System.out.println(errorMessage);
		}
	    });
	} catch (IOException e) {
	    System.out.println(e.getMessage());
	}
    }
}