weblogic.net.http
Interface AsyncResponseCallback

All Known Subinterfaces:

ContextAwareAsyncResponseCallback

public interface AsyncResponseCallback

Callback to be notified when there is response ready to be read. The response can be read using HttpURLConnection methods like getInputStream().

Note that handleResponse() can also be called in exception conditions and the user will encounter the exception while using HttpURLConnection methods to get the response code, read the response bytes etc.

 public void handleResponse(HttpURLConnection connection) {
 DataInputStream in = null;
 try {
   in = new DataInputStream(connection.getInputStream());
   if (connection.getResponseCode() != 200) {
     throw new IOException("Unexpected error on the server didn't " +
       "receive response code 200");
   }
   byte[] b = new byte[connection.getContentLength()];
   DataIO.readFully(in, b);
 } catch (IOException ioe) {
   // handle exception   
 } finally {
   // IMPORTANT TO CLOSE TO RELEASE CHUNKS
   in.close();
 }
 

handleResponse

void handleResponse(HttpURLConnection connection)

This method is called when the response is available to be read from the HttpURLConnection. It is important to note that a complete response might not be available and the read() operation can be block. This callback is invoked when there is some data to be read from the socket.

Parameters:

connection - URLConnection associated with request/response