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See:
Description
Interface Summary | |
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ResponseHandler<T> | Handler that encapsulates the process of generating a response object
from a HttpResponse . |
The API for client-side HTTP communication.
The usual execution flow can be demonstrated by the code snippet below:HttpClient httpclient = new DefaultHttpClient(); // Prepare a request object HttpGet httpget = new HttpGet("http://www.apache.org/"); // Execute the request HttpResponse response = httpclient.execute(httpget); // Examine the response status System.out.println(response.getStatusLine()); // Get hold of the response entity HttpEntity entity = response.getEntity(); // If the response does not enclose an entity, there is no need // to worry about connection release if (entity != null) { InputStream instream = entity.getContent(); try { BufferedReader reader = new BufferedReader( new InputStreamReader(instream)); // do something useful with the response System.out.println(reader.readLine()); } catch (IOException ex) { // In case of an IOException the connection will be released // back to the connection manager automatically throw ex; } catch (RuntimeException ex) { // In case of an unexpected exception you may want to abort // the HTTP request in order to shut down the underlying // connection and release it back to the connection manager. httpget.abort(); throw ex; } finally { // Closing the input stream will trigger connection release instream.close(); } }
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