Examples of com.dropbox.client2.session.WebAuthSession

com.dropbox.client2.jsonextract.JsonThing
Keeps track of a logged in user contains configuration options for the {@link DropboxAPI}. This type of {@link Session} uses the web OAuth flowto authenticate users:
1. A request token + secret and redirect URL are retrieved using {@link WebAuthSession#getAuthInfo()} or{@link WebAuthSession#getAuthInfo(String)}.
2. You store the request token + secret, and redirect the user to the redirect URL where they will authenticate with Dropbox and grant your app permission to access their account.
3. Dropbox will redirect back to your site if it was provided a URL to do so (otherwise, you have to ask the user when he/she is done).
4. The user's access token + secret are set on this session when you call {@link WebAuthSession#retrieveWebAccessToken(RequestTokenPair)} withthe previously-saved request token + secret. You have a limited amount of time to make this call or the request token will expire.

                while (true) {
                    read = read(buffer);
                    if (read < 0) {
                        if (length >= 0 && totalRead < length) {
                            // We've reached the end of the file, but it's unexpected.
                            throw new DropboxPartialFileException(totalRead);
                        }
                        // TODO check for partial success, if possible
                        break;
                    }


                    bos.write(buffer, 0, read);


                    totalRead += read;


                    if (listener != null) {
                        long now = System.currentTimeMillis();
                        if (now - lastListened > listener.progressInterval()) {
                            lastListened = now;
                            listener.onProgress(totalRead, length);
                        }
                    }
                }


                bos.flush();
                os.flush();
                // Make sure it's flushed out to disk
                try {
                    if (os instanceof FileOutputStream) {
                        ((FileOutputStream)os).getFD().sync();
                    }
                } catch (SyncFailedException e) {
                }


            } catch (IOException e) {
                String message = e.getMessage();
                if (message != null && message.startsWith("No space")) {
                    // This is a hack, but it seems to be the only way to check
                    // which exception it is.
                    throw new DropboxLocalStorageFullException();
                } else {
                    /*
                     * If the output stream was closed, we notify the caller
                     * that only part of the file was copied. This could have
                     * been because this request is being intentionally
                     * canceled.
                     */
                    throw new DropboxPartialFileException(totalRead);
                }
            } finally {
                if (bos != null) {
                    try {
                        bos.close();

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            try {
                hresp = RESTUtility.execute(session, request,
                        UPLOAD_SO_TIMEOUT_MS);
            } catch (DropboxIOException e) {
                if (request.isAborted()) {
                    throw new DropboxPartialFileException(-1);
                } else {
                    throw e;
                }
            }

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                parseAsJSON(response);
            }


            return response;
        } catch (SSLException e) {
            throw new DropboxSSLException(e);
        } catch (IOException e) {
            // Quite common for network going up & down or the request being
            // cancelled, so don't worry about logging this
            throw new DropboxIOException(e);
        } catch (OutOfMemoryError e) {

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        } catch (IOException e) {
            throw new DropboxIOException(e);
        } catch (ParseException e) {
            if (DropboxServerException.isValidWithNullBody(response)) {
                // We have something from Dropbox, but it's an error with no reason
                throw new DropboxServerException(response);
            } else {
                // This is from Dropbox, and we shouldn't be getting it
                throw new DropboxParseException(bin);
            }
        } catch (OutOfMemoryError e) {
            throw new DropboxException(e);
        } finally {
            if (bin != null) {
                try {
                    bin.close();
                } catch (IOException e) {
                }
            }
        }


        int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != DropboxServerException._200_OK) {
            if (statusCode == DropboxServerException._401_UNAUTHORIZED) {
                throw new DropboxUnlinkedException();
            } else {
                throw new DropboxServerException(response, result);
            }
        }


        return result;
    }

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        }


        int statusCode = response.getStatusLine().getStatusCode();
        if (statusCode != DropboxServerException._200_OK) {
            if (statusCode == DropboxServerException._401_UNAUTHORIZED) {
                throw new DropboxUnlinkedException();
            } else {
                throw new DropboxServerException(response, result);
            }
        }

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     * Throws a {@link DropboxUnlinkedException} if the session in this
     * instance is not linked.
     */
    protected void assertAuthenticated() throws DropboxUnlinkedException {
        if (!session.isLinked()) {
            throw new DropboxUnlinkedException();
        }
    }

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            public DeltaEntry<MD> extract(JsonThing j) throws JsonExtractionException {
                return extract(j, this.mdExtractor);
            }


            public static <MD> DeltaEntry<MD> extract(JsonThing j, com.dropbox.client2.jsonextract.JsonExtractor<MD> mdExtractor) throws JsonExtractionException {
                JsonList l = j.expectList();
                String path = l.get(0).expectString();
                MD metadata = l.get(1).optionalExtract(mdExtractor);
                return new DeltaEntry<MD>(path, metadata);
            }

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            this.cursor = cursor;
            this.hasMore = hasMore;
        }


        public static <MD> DeltaPage<MD> extractFromJson(JsonThing j, JsonExtractor<MD> entryExtractor) throws JsonExtractionException {
            JsonMap m = j.expectMap();
            boolean reset = m.get("reset").expectBoolean();
            String cursor = m.get("cursor").expectString();
            boolean hasMore = m.get("has_more").expectBoolean();
            List<DeltaEntry<MD>> entries = m.get("entries").expectList().extract(new DeltaEntry.JsonExtractor<MD>(entryExtractor));


            return new DeltaPage<MD>(reset, entries, cursor, hasMore);
        }

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            this.copyRef = copyRef;
            this.expiration = expiration;
        }


        public static CreatedCopyRef extractFromJson(JsonThing j) throws JsonExtractionException {
            JsonMap m = j.expectMap();
            String string = m.get("copy_ref").expectString();
            String expiration = m.get("expires").expectString();
            return new CreatedCopyRef(string, expiration);
        }

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        };


        Object json = RESTUtility.request(RequestMethod.POST,
                session.getAPIServer(), "/delta", VERSION, params, session);
        try {
            return DeltaPage.extractFromJson(new JsonThing(json), Entry.JsonExtractor);
        } catch (JsonExtractionException ex) {
            throw new DropboxParseException("Error parsing /delta results: " + ex.getMessage());
        }
    }

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Related Classes of com.dropbox.client2.session.WebAuthSession

com.dropbox.client2.DropboxAPI

com.dropbox.client2.DropboxAPI$BasicUploadRequest

com.dropbox.client2.DropboxAPI$CreatedCopyRef

com.dropbox.client2.DropboxAPI$DeltaEntry$JsonExtractor

com.dropbox.client2.DropboxAPI$DeltaPage

com.dropbox.client2.DropboxAPI$DropboxFileInfo

com.dropbox.client2.DropboxAPI$DropboxInputStream

com.dropbox.client2.DropboxAPI.RequestAndResponse

com.dropbox.client2.jsonextract.JsonList

com.dropbox.client2.jsonextract.JsonMap

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