Example usage for com.squareup.okhttp Callback Callback

Introduction

In this page you can find the example usage for com.squareup.okhttp Callback Callback.

Prototype

Callback

Source Link

Usage

From source file:com.he5ed.lib.cloudprovider.apis.DropboxApi.java

License:Apache License

/**
 * Ensure that the access token is still valid
 * Access token can be expired or revoked by user
 * Try to refresh the access token if it is expired
 *//*from w  ww  .  j a  va 2 s  .  com*/
private void validateAccessToken() {
    Request request = getUserInfoRequest(mAccessToken);

    mHttpClient.newCall(request).enqueue(new Callback() {
        @Override
        public void onFailure(Request request, IOException e) {
            e.printStackTrace();
            if (mPrepareListener != null)
                mPrepareListener.onPrepareFail(e);
            Log.e(TAG, e.getMessage());
        }

        @Override
        public void onResponse(Response response) throws IOException {
            if (response.isSuccessful() && response.code() == 200) {
                if (mPrepareListener != null)
                    mPrepareListener.onPrepareSuccessful();
            } else {
                switch (response.code()) {
                case 401:
                    // unauthorized
                    resetAccount();
                    break;
                default:
                    break;
                }
                Log.e(TAG, response.code() + ": " + response.body().string());
            }
        }
    });
}

---

From source file:com.he5ed.lib.cloudprovider.auth.OAuth2Fragment.java

License:Apache License

/**
 * Get API access token by sending POST request with params build from AuthHelper
 *
 * @param body parameter to be passed with the request
 *//*from   w  ww  .jav  a2s .  c  o m*/
private void getAccessToken(RequestBody body) {
    String url;
    try {
        url = AuthHelper.getAccessTokenUri(mCloudApi).toString();
    } catch (MalformedURLException e) {
        e.printStackTrace();
        // register event to listener
        if (mListener != null)
            mListener.onAuthError(getString(R.string.auth_error_malformed_url));
        return;
    }

    Request request = new Request.Builder().url(url).post(body).build();

    mHttpClient.newCall(request).enqueue(new Callback() {
        @Override
        public void onFailure(Request request, IOException e) {
            // register event to listener
            if (mListener != null)
                mListener.onAuthError(getString(R.string.auth_error_access_token_fail));
        }

        @Override
        public void onResponse(Response response) throws IOException {
            if (response.isSuccessful()) {
                try {
                    JSONObject jsonObject = new JSONObject(response.body().string());
                    mTokenInfo = AuthHelper.extractAccessToken(mCloudApi, jsonObject);
                    if (mTokenInfo != null) {
                        getUserInfo(mTokenInfo.get(Authenticator.KEY_ACCESS_TOKEN));
                    } else {
                        // register event to listener
                        if (mListener != null)
                            mListener.onAuthError(getString(R.string.auth_error_access_token_fail));
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                    // register event to listener
                    if (mListener != null)
                        mListener.onAuthError(getString(R.string.auth_error_access_token_fail));
                }

            } else {
                // register event to listener
                if (mListener != null)
                    mListener.onAuthError(getString(R.string.auth_error_access_token_fail));
            }
        }
    });

}

---

From source file:com.he5ed.lib.cloudprovider.auth.OAuth2Fragment.java

License:Apache License

private void getUserInfo(final String accessToken) {

    Request request = AuthHelper.getUserInfoRequest(mCloudApi, accessToken);

    mHttpClient.newCall(request).enqueue(new Callback() {
        @Override//from   w w  w.j a v  a2 s . c o m
        public void onFailure(Request request, IOException e) {
            // register event to listener
            if (mListener != null)
                mListener.onAuthError(getString(R.string.auth_error_user_info_fail));
        }

        @Override
        public void onResponse(Response response) throws IOException {
            if (response.isSuccessful()) {
                try {
                    JSONObject jsonObject = new JSONObject(response.body().string());

                    addAccount(AuthHelper.extractUser(mCloudApi, jsonObject));
                } catch (JSONException e) {
                    e.printStackTrace();
                    // register event to listener
                    if (mListener != null)
                        mListener.onAuthError(getString(R.string.auth_error_user_info_fail));
                }
            } else {
                // register event to listener
                if (mListener != null)
                    mListener.onAuthError(getString(R.string.auth_error_user_info_fail));
            }
        }
    });
}

---

From source file:com.heroiclabs.sdk.android.HttpClient.java

License:Apache License

/** {@inheritDoc} */
public <T> Deferred<Response<T>> execute(final @NonNull Request<T> request) {
    final Deferred<Response<T>> deferred = new Deferred<>();

    // Select the host, implicitly only allow HTTPS.
    HttpUrl.Builder urlBuilder = new HttpUrl.Builder().scheme("https")
            .host(getServer(request.getDestination()));

    // Encode and add the path elements.
    for (final String p : getPath(request.getRequestType(), request.getIdentifiers())) {
        urlBuilder = urlBuilder.addPathSegment(p);
    }//from   www .j a  v a2  s  .  c  o m

    // Encode and add the query parameters, toString() values as we go.
    for (final Map.Entry<String, ?> e : request.getParameters().entrySet()) {
        urlBuilder = urlBuilder.addQueryParameter(e.getKey(), e.getValue().toString());
    }
    final HttpUrl url = urlBuilder.build();

    final String token = request.getSession() == null ? "" : request.getSession().getToken();
    final String authorization = "Basic " + ByteString.of((apiKey + ":" + token).getBytes()).base64();

    final String contentType = "application/json";
    final String body = getBody(request.getRequestType(), request.getEntity());

    // Construct the HTTP request.
    final com.squareup.okhttp.Request httpRequest = new com.squareup.okhttp.Request.Builder().url(url)
            .method(getMethod(request.getRequestType()),
                    body == null ? null : RequestBody.create(MediaType.parse(contentType), body))
            .header("User-Agent", USER_AGENT).header("Content-Type", contentType).header("Accept", contentType)
            .header("Authorization", authorization).build();

    // Prepare a HTTP client instance to execute against.
    final OkHttpClient client = this.client.clone();

    // Interceptors fire in the order they're declared.
    // Note: Compress first, so we don't re-compress for retried requests.
    if (this.compressRequests) {
        client.interceptors().add(GzipRequestInterceptor.INSTANCE);
    }
    final int maxAttempts = request.getMaxAttempts() < 1 ? this.maxAttempts : request.getMaxAttempts();
    client.interceptors().add(new RetryInterceptor(maxAttempts));

    // Log the outgoing request.
    if (log.isDebugEnabled()) {
        log.debug("Request: Method{" + httpRequest.method() + "} URL{" + httpRequest.urlString() + "} Headers{"
                + httpRequest.headers().toString() + "} Body{" + body + "}");
    }

    // Send the request and retrieve a response.
    client.newCall(httpRequest).enqueue(new Callback() {
        @Override
        public void onFailure(final com.squareup.okhttp.Request httpRequest, final IOException e) {
            // Log the request failure reason.
            if (log.isDebugEnabled()) {
                log.debug("Request Failed", e);
            }

            deferred.callback(new ErrorResponse(e.getMessage(), e, request));
        }

        @Override
        public void onResponse(final @NonNull com.squareup.okhttp.Response httpResponse) throws IOException {
            switch (httpResponse.code()) {
            // Good response with body.
            case HttpURLConnection.HTTP_OK:
                final String responseBody = httpResponse.body().string();

                // Log the incoming response.
                if (log.isDebugEnabled()) {
                    log.debug("Response Success: Method{" + httpResponse.request().method() + "} URL{"
                            + httpResponse.request().urlString() + "} Code{" + httpResponse.code()
                            + "} Message{" + httpResponse.message() + "} Headers:{"
                            + httpResponse.headers().toString() + "} Body{" + responseBody + "}");
                }

                final T entity = codec.deserialize(responseBody, request.getResponseType());
                deferred.callback(new SuccessResponse<>(request, httpResponse.code(), responseBody, entity));
                break;

            // Good response, no body.
            case HttpURLConnection.HTTP_NO_CONTENT:
            case HttpURLConnection.HTTP_CREATED:
                // Log the incoming response.
                if (log.isDebugEnabled()) {
                    log.debug("Response Success: Method{" + httpResponse.request().method() + "} URL{"
                            + httpResponse.request().urlString() + "} Code{" + httpResponse.code()
                            + "} Message{" + httpResponse.message() + "} Headers:{"
                            + httpResponse.headers().toString() + "}");
                }

                deferred.callback(new SuccessResponse<>(request, httpResponse.code(), null, null));
                break;

            // Error response.
            default:
                final String errorBody = httpResponse.body().string();

                // Log the incoming response.
                if (log.isDebugEnabled()) {
                    log.debug("Response Error: Method{" + httpResponse.request().method() + "} URL{"
                            + httpResponse.request().urlString() + "} Code{" + httpResponse.code()
                            + "} Message{" + httpResponse.message() + "} Headers:{"
                            + httpResponse.headers().toString() + "} Body{" + errorBody + "}");
                }

                @SuppressWarnings("ThrowableResultOfMethodCallIgnored")
                final ErrorDetails error = errorBody.isEmpty()
                        ? new ErrorDetails(httpResponse.code(),
                                httpResponse.message() == null ? "unknown" : httpResponse.message(), null)
                        : codec.deserialize(errorBody, ErrorDetails.class);
                deferred.callback(new ErrorResponse(error.getMessage(), error, request));
            }

            // Indicate that application-layer response processing is complete.
            httpResponse.body().close();
        }
    });

    return deferred;
}

---

From source file:com.ibm.mobilefirstplatform.clientsdk.android.core.api.Request.java

License:Apache License

@Override
protected Callback getCallback(final ResponseListener listener) {
    final RequestBody requestBody = savedRequestBody;
    final Request request = this;
    final Context ctx = this.context;

    return new Callback() {
        @Override/*from   w  w  w  .j a va  2  s.c  o  m*/
        public void onFailure(com.squareup.okhttp.Request request, IOException e) {
            if (listener != null) {
                listener.onFailure(null, e, null);
            }
        }

        @Override
        public void onResponse(com.squareup.okhttp.Response response) throws IOException {
            if (listener == null) {
                return;
            }

            AuthorizationManager authorizationManager = BMSClient.getInstance().getAuthorizationManager();
            int responseCode = response.code();
            Map<String, List<String>> responseHeaders = response.headers().toMultimap();
            boolean isAuthorizationRequired = authorizationManager.isAuthorizationRequired(responseCode,
                    responseHeaders);

            if (isAuthorizationRequired) {
                if (oauthFailCounter++ < 2) {
                    authorizationManager.obtainAuthorization(ctx, new ResponseListener() {
                        @Override
                        public void onSuccess(Response response) {
                            // this will take the auth hader that has been cached by obtainAuthorizationHeader
                            request.sendRequest(listener, requestBody);
                        }

                        @Override
                        public void onFailure(Response response, Throwable t, JSONObject extendedInfo) {
                            listener.onFailure(response, t, extendedInfo);
                        }
                    });
                } else {
                    listener.onFailure(new ResponseImpl(response), null, null);
                }
            } else {
                if (response.isSuccessful() || response.isRedirect()) {
                    listener.onSuccess(new ResponseImpl(response));
                } else {
                    listener.onFailure(new ResponseImpl(response), null, null);
                }
            }
        }
    };
}

---

From source file:com.ibm.mobilefirstplatform.clientsdk.android.core.internal.BaseRequest.java

License:Apache License

protected Callback getCallback(final ResponseListener listener) {
    return new Callback() {
        @Override/*  w w w  . jav a2 s . c  om*/
        public void onFailure(Request request, IOException e) {
            listener.onFailure(null, e, null);
        }

        @Override
        public void onResponse(com.squareup.okhttp.Response response) throws IOException {
            if (response.isSuccessful() || response.isRedirect()) {
                listener.onSuccess(new ResponseImpl(response));
            } else {
                listener.onFailure(new ResponseImpl(response), null, null);
            }
        }
    };
}

---

From source file:com.j1024.mcommon.network.Http.java

License:Open Source License

public static void get(final String url, final StringCallback callback) {
    L.d(TAG, "Do GET --> " + url);
    final Request request = new Request.Builder().url(url).tag(url).build();
    client.newCall(request).enqueue(new Callback() {
        @Override// w ww .j a v  a 2s. c  o m
        public void onFailure(final Request request, final IOException e) {
            handler.post(new Runnable() {
                @Override
                public void run() {
                    callback.onFailure(request, ResultCode.NetworkException, e);
                }
            });
        }

        @Override
        public void onResponse(Response response) {
            try {
                final String responseString = response.body().string();
                L.v(TAG, "[" + url + "] response:" + responseString);
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        callback.onResponse(responseString);
                    }
                });
            } catch (final IOException e) {
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        callback.onFailure(request, ResultCode.NetworkException, e);
                    }
                });
            } catch (final JsonSyntaxException e) {
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        callback.onFailure(request, ResultCode.ServerException, e);
                    }
                });
            }
        }
    });
}

---

From source file:com.j1024.mcommon.network.Http.java

License:Open Source License

public static <T> void get(final String url, final JsonArrayCallback<T> jsonArrayCallback) {
    L.d(TAG, "Do GET --> " + url);
    final Request request = new Request.Builder().url(url).tag(url).build();
    client.newCall(request).enqueue(new Callback() {
        @Override// ww w. j  a  v a  2  s  .  c  o m
        public void onFailure(final Request request, final IOException e) {
            handler.post(new Runnable() {
                @Override
                public void run() {
                    jsonArrayCallback.onFailure(request, ResultCode.NetworkException, e);
                }
            });
        }

        @Override
        public void onResponse(Response response) {
            try {
                final String responseString = response.body().string();
                L.v(TAG, "[" + url + "] response:" + responseString);
                Gson gson = new Gson();
                Type token = $Gson$Types.newParameterizedTypeWithOwner(null, ArrayList.class,
                        jsonArrayCallback.getGenericType());
                final List<T> list = gson.fromJson(responseString, token);
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        jsonArrayCallback.onResponse(list);
                    }
                });
            } catch (final IOException e) {
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        jsonArrayCallback.onFailure(request, ResultCode.NetworkException, e);
                    }
                });
            } catch (final JsonSyntaxException e) {
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        jsonArrayCallback.onFailure(request, ResultCode.ServerException, e);
                    }
                });
            }
        }
    });
}

---

From source file:com.j1024.mcommon.network.Http.java

License:Open Source License

public static <T> void get(final String url, final JsonObjectCallback<T> jsonObjectCallback) {
    L.d(TAG, "Do GET --> " + url);
    final Request request = new Request.Builder().url(url).tag(url).build();
    client.newCall(request).enqueue(new Callback() {
        @Override/*w  ww.  j a va 2 s.c om*/
        public void onFailure(final Request request, final IOException e) {
            handler.post(new Runnable() {
                @Override
                public void run() {
                    jsonObjectCallback.onFailure(request, ResultCode.NetworkException, e);
                }
            });
        }

        @Override
        public void onResponse(Response response) throws IOException {
            try {
                final String responseString = response.body().string();
                L.v(TAG, "[" + url + "] response:" + responseString);
                Gson gson = new Gson();
                Class<T> clazz = jsonObjectCallback.getGenericType();
                final T respObj = gson.fromJson(responseString, clazz);
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        jsonObjectCallback.onResponse(respObj);
                    }
                });
            } catch (final IOException e) {
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        jsonObjectCallback.onFailure(request, ResultCode.NetworkException, e);
                    }
                });
            } catch (final JsonSyntaxException e) {
                handler.post(new Runnable() {
                    @Override
                    public void run() {
                        jsonObjectCallback.onFailure(request, ResultCode.ServerException, e);
                    }
                });
            }
        }
    });
}

---

From source file:com.jkenneth.droidovpn.ui.activity.MainActivity.java

License:Open Source License

/** Displays the updated list of VPN servers */
private void getServerList() {
    mCall = mClient.newCall(mRequest);/*w ww.j a  v  a  2s .  c om*/
    mCall.enqueue(new Callback() {

        @Override
        public void onFailure(Request request, IOException e) {
            mHandler.post(new Runnable() {
                @Override
                public void run() {
                    mSwipeRefreshLayout.setRefreshing(false);
                }
            });
        }

        @Override
        public void onResponse(Response response) throws IOException {
            if (response.isSuccessful()) {
                final List<Server> servers = CSVParser.parse(response);
                mHandler.post(new Runnable() {
                    @Override
                    public void run() {
                        mServers.clear();
                        mServers.addAll(servers);
                        mDatabase.save(servers);

                        sort(mSortedBy);

                        mSwipeRefreshLayout.setRefreshing(false);
                    }
                });
            }
        }
    });
}

---

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