package org.scribe.builder.api; import org.scribe.extractors.AccessTokenExtractor; import org.scribe.extractors.JsonTokenExtractor; import org.scribe.model.OAuthConfig; import org.scribe.utils.OAuthEncoder; import org.scribe.utils.Preconditions; public class Foursquare2Api extends DefaultApi20 { private static final String AUTHORIZATION_URL = "https://foursquare.com/oauth2/authenticate?client_id=%s&response_type=code&redirect_uri=%s"; @Override // org.scribe.builder.api.DefaultApi20 public String getAccessTokenEndpoint() { return "https://foursquare.com/oauth2/access_token?grant_type=authorization_code"; } @Override // org.scribe.builder.api.DefaultApi20 public AccessTokenExtractor getAccessTokenExtractor() { return new JsonTokenExtractor(); } @Override // org.scribe.builder.api.DefaultApi20 public String getAuthorizationUrl(OAuthConfig oAuthConfig) { Preconditions.checkValidUrl(oAuthConfig.getCallback(), "Must provide a valid url as callback. Foursquare2 does not support OOB"); return String.format(AUTHORIZATION_URL, oAuthConfig.getApiKey(), OAuthEncoder.encode(oAuthConfig.getCallback())); } }