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package play.libs;

import play.PlayPlugin;
import play.libs.ws.WSAsync;
import play.libs.ws.WSClient;
import play.libs.ws.WSRequest;

/**
 * Simple HTTP client to make webservices requests.
 *
 * 

Get latest BBC World news as a RSS content * *

 * HttpResponse response = WS.url("http://newsrss.bbc.co.uk/rss/newsonline_world_edition/front_page/rss.xml").get();
 * Document xmldoc = response.getXml();
 * // the real pain begins here...
 * 
* *

Search what Yahoo! thinks of Google (starting from the 30th result). * *

 * HttpResponse response = WS.url("http://search.yahoo.com/search?p=%s&pstart=1&b=%s", "Google killed me", "30").get();
 * if (response.getStatus() == 200) {
 *     html = response.getString();
 * }
 * 
*/ public class WS extends PlayPlugin { /** * Singletons configured with default encoding - this one is used when calling static method on * WS. */ private static WSClient wsClient; @Override public void onApplicationStop() { if (wsClient != null) { wsClient.stop(); wsClient = null; } } @Override public void onApplicationStart() { wsClient = new WSAsync(); } /** * Build a WebService Request with the given URL. This object support chaining style programming * for adding params, file, headers to requests. * * @param url of the request * @return a WSRequest on which you can add params, file headers using a chaining style * programming. * @deprecated Using this static method make it hard to test. A better option is to @Inject * WSClient instance to your class. */ @Deprecated public static WSRequest url(String url) { return wsClient.newRequest(url); } }




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