Switching to bit.ly URL shortener

- Removed goo.gl URL shortener

src/main/java/org/genesys2/server/mvc/ExplorerController.java

@@ -124,7 +124,6 @@ public class ExplorerController extends BaseController implements InitializingBe
 	private DownloadService downloadService;
 
 	@Autowired
-	@Qualifier("googleURLShortener")
 	private UrlShortenerService urlShortenerService;
 
 	@Autowired

src/main/java/org/genesys2/server/service/impl/BitlyURLShortener.java

@@ -8,6 +8,7 @@ import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpHeaders;
 import org.springframework.http.MediaType;
 import org.springframework.stereotype.Component;
+import org.springframework.web.client.HttpStatusCodeException;
 import org.springframework.web.client.RestClientException;
 import org.springframework.web.client.RestTemplate;
 
@@ -36,7 +37,7 @@ public class BitlyURLShortener implements UrlShortenerService {
 
     @Override
     public String shortenUrl(URL url) {
-
+    	LOG.info("Shortening {}", url);
         HttpHeaders headers = new HttpHeaders();
         headers.setContentType(MediaType.APPLICATION_JSON);
         headers.set("Authorization" , accessToken);
@@ -52,6 +53,8 @@ public class BitlyURLShortener implements UrlShortenerService {
         try {
             LinkedHashMap<String, String> linkedHashMap = restTemplate.postForObject(bitlyUrlShortener, requestEntity, LinkedHashMap.class);
             shortenUrl = linkedHashMap.get("id");
+        } catch (final HttpStatusCodeException e) {
+            LOG.error("bit.ly HTTP error {} {}", e.getResponseBodyAsString(), e.getMessage());
         } catch (final RestClientException e) {
             LOG.error(e.getMessage(), e);
         }

src/main/java/org/genesys2/server/service/impl/GoogleURLShortener.java

-/**
- * Copyright 2015 Global Crop Diversity Trust
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *   http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- **/
-
-package org.genesys2.server.service.impl;
-
-import org.genesys2.server.service.UrlShortenerService;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.http.converter.HttpMessageConverter;
-import org.springframework.http.converter.StringHttpMessageConverter;
-import org.springframework.http.converter.json.MappingJackson2HttpMessageConverter;
-import org.springframework.social.support.ClientHttpRequestFactorySelector;
-import org.springframework.stereotype.Component;
-import org.springframework.web.client.RestTemplate;
-
-import java.net.URL;
-import java.util.*;
-
-@Component
-@SuppressWarnings("unchecked")
-public class GoogleURLShortener implements UrlShortenerService {
-
-    @Value("${google.api.key}")
-    private String apiKey;
-
-    @Value("${google.url.shortener}")
-    private String googleUrlShortener;
-
-    private RestTemplate restTemplate;
-
-    public GoogleURLShortener() {
-        restTemplate = new RestTemplate(ClientHttpRequestFactorySelector.getRequestFactory());
-        List<HttpMessageConverter<?>> messageConverters = new ArrayList<HttpMessageConverter<?>>();
-        messageConverters.add(new StringHttpMessageConverter());
-        messageConverters.add(new MappingJackson2HttpMessageConverter());
-        restTemplate.setMessageConverters(messageConverters);
-    }
-
-    @Override
-    public String shortenUrl(URL url) {
-
-        Map<String, String> request = new HashMap<String, String>();
-        request.put("longUrl", url.toString());
-        LinkedHashMap<String, String> shortUrl = restTemplate.postForObject(googleUrlShortener+"?key="+apiKey, request, LinkedHashMap.class);
-
-        return shortUrl.get("id");
-    }
-
-}