org.alfresco.http
Interface HttpRequestCallback<T>

All Known Implementing Classes:

AbstractHttpRequestCallback, JSONArrayCallback, JSONObjectCallback, SimpleHttpRequestCallback

public interface HttpRequestCallback<T>

Callback used when executing HTTP-request. After this has been called, the response-stream is closed automatically.

Author:

Frederik Heremans, Michael Suzuki

Method Summary

T	onCallException(org.apache.http.HttpResponse response, Throwable t) Called when an error occurs when sending the request.
T	onCallSuccess(org.apache.http.HttpResponse response) Called when call was successful.

Method Detail

onCallSuccess

T onCallSuccess(org.apache.http.HttpResponse response)

Called when call was successful.

Parameters:

method - the method executed which can be used to extract response from.

Returns:

any result extracted from the response body.

onCallException

T onCallException(org.apache.http.HttpResponse response,
                  Throwable t)

Called when an error occurs when sending the request. Implementations can choose to propogate the error, generate a new one or process the and return a result.

Parameters:

method - the method executed

t - optional exception that caused the error

Returns:

any result extracted from the response or error