Examples with TaskException org.aisen.android.network.task.TaskException used on opensource projects

Example 16 with TaskException

use of org.aisen.android.network.task.TaskException in project AisenWeiBo by wangdan.

the class ABizLogic method doGet.

@Override
public <T> T doGet(HttpConfig config, Setting action, Params params, Class<T> responseCls) throws TaskException {
    // 缓存器
    ICacheUtility cacheUtility = null;
    // 返回的缓存
    T cache = null;
    // 配置的缓存模式
    if (action.getExtras().containsKey(CACHE_UTILITY)) {
        if (!TextUtils.isEmpty(action.getExtras().get(CACHE_UTILITY).getValue())) {
            try {
                cacheUtility = (ICacheUtility) Class.forName(action.getExtras().get(CACHE_UTILITY).getValue()).newInstance();
            } catch (Exception e) {
                Logger.w(getTag(action, "Get"), "CacheUtility 配置错误");
            }
        }
    } else {
        Logger.v(getTag(action, "Get"), "CacheUtility 没有配置");
    }
    if (mCacheMode != CacheMode.disable) {
        // 拉取缓存数据
        if (cacheUtility != null) {
            long time = System.currentTimeMillis();
            cache = (T) cacheUtility.findCacheData(action, params);
            if (cache != null) {
                Logger.d(getTag(action, "Cache"), "读取缓存耗时 %s ms", String.valueOf(System.currentTimeMillis() - time));
            }
        }
    }
    // 缓存不存在、服务数据优先等情况下，拉取服务数据
    if (cache == null || mCacheMode == CacheMode.servicePriority) {
        try {
            long time = System.currentTimeMillis();
            T result = getHttpUtility(action).doGet(resetHttpConfig(config, action), action, params, responseCls);
            Logger.d(getTag(action, "Get-Http"), "耗时 %s ms", String.valueOf(System.currentTimeMillis() - time));
            if (result != null && result instanceof IResult) {
                putToCache(action, params, (IResult) result, cacheUtility);
            }
            Logger.d(getTag(action, "Get-Http"), "返回服务器数据");
            return result;
        } catch (TaskException e) {
            Logger.w(getTag(action, "Exception"), e + "");
            throw e;
        } catch (Exception e) {
            Logger.w(getTag(action, "Exception"), e + "");
            throw new TaskException(TextUtils.isEmpty(e.getMessage()) ? "服务器错误" : e.getMessage());
        }
    } else {
        if (cache != null) {
            Logger.d(getTag(action, "Cache"), "返回缓存数据");
            // 缓存存在，且有效
            return cache;
        }
    }
    throw null;
}

Example 17 with TaskException

use of org.aisen.android.network.task.TaskException in project AisenWeiBo by wangdan.

the class DefHttpUtility method executeRequest.

private <T> T executeRequest(Request request, Class<T> responseCls, Setting action, String method) throws TaskException {
    try {
        if (SettingUtility.getPermanentSettingAsInt("http_delay") > 0) {
            Thread.sleep(SettingUtility.getPermanentSettingAsInt("http_delay"));
        }
    } catch (Throwable e) {
    }
    try {
        Response response = getOkHttpClient().newCall(request).execute();
        Logger.w(getTag(action, method), "Http-code = %d", response.code());
        if (!(response.code() == HttpURLConnection.HTTP_OK || response.code() == HttpURLConnection.HTTP_PARTIAL)) {
            String responseStr = response.body().string();
            if (Logger.DEBUG) {
                Logger.w(getTag(action, method), responseStr);
            }
            TaskException.checkResponse(responseStr);
            throw new TaskException(TaskException.TaskError.timeout.toString());
        } else {
            String responseStr = response.body().string();
            Logger.v(getTag(action, method), "Response = %s", responseStr);
            return parseResponse(responseStr, responseCls);
        }
    } catch (SocketTimeoutException e) {
        Logger.printExc(DefHttpUtility.class, e);
        Logger.w(getTag(action, method), e + "");
        throw new TaskException(TaskException.TaskError.timeout.toString());
    } catch (IOException e) {
        Logger.printExc(DefHttpUtility.class, e);
        Logger.w(getTag(action, method), e + "");
        throw new TaskException(TaskException.TaskError.timeout.toString());
    } catch (TaskException e) {
        Logger.printExc(DefHttpUtility.class, e);
        Logger.w(getTag(action, method), e + "");
        throw e;
    } catch (Exception e) {
        Logger.printExc(DefHttpUtility.class, e);
        Logger.w(getTag(action, method), e + "");
        throw new TaskException(TaskException.TaskError.resultIllegal.toString());
    }
}

Example 18 with TaskException

use of org.aisen.android.network.task.TaskException in project AisenWeiBo by wangdan.

the class PictureFragment method onPublish.

@Override
public void onPublish(final DownloadMsg downloadMsg) {
    this.downloadMsg = downloadMsg;
    int status = downloadMsg.getStatus();
    if (downloadMsg.isNull()) {
    } else // 失败
    if (status == DownloadManager.STATUS_FAILED) {
        if (getActivity() != null) {
            Snackbar.make(layError, "下载失败：" + downloadMsg.getReason() + "", Snackbar.LENGTH_LONG).setAction("RETRY", new View.OnClickListener() {

                @Override
                public void onClick(View v) {
                    DownloadManager.getInstance().resume(downloadMsg.getKey());
                }
            }).show();
        }
    } else // 成功
    if (status == DownloadManager.STATUS_SUCCESSFUL) {
        if (getActivity() != null) {
            final File file = BitmapLoader.getInstance().getCacheFile(getOrigImage());
            new WorkTask<Void, Void, byte[]>() {

                @Override
                public byte[] workInBackground(Void... params) throws TaskException {
                    Logger.d("Download-Picture", downloadMsg.getFilePath().toString());
                    return FileUtils.readFileToBytes(file);
                }

                @Override
                protected void onSuccess(byte[] bytes) {
                    super.onSuccess(bytes);
                    onDownloadPicture(bytes, file);
                }
            }.execute();
            getActivity().invalidateOptionsMenu();
        }
    } else // 暂停
    if (status == DownloadManager.STATUS_PAUSED) {
        if (getActivity() != null) {
            getActivity().invalidateOptionsMenu();
        }
    } else // 等待
    if (status == DownloadManager.STATUS_PENDING || status == DownloadManager.STATUS_WAITING) {
        if (getActivity() != null) {
            getActivity().invalidateOptionsMenu();
        }
    } else // 下载中
    if (status == DownloadManager.STATUS_RUNNING) {
        if (getActivity() != null) {
            getActivity().invalidateOptionsMenu();
        }
    }
}

Example 19 with TaskException

use of org.aisen.android.network.task.TaskException in project AisenWeiBo by wangdan.

the class PictureFragment method downloadImage.

private void downloadImage() {
    new IAction(getActivity(), new SdcardPermissionAction((BaseActivity) getActivity(), null)) {

        @Override
        public void doAction() {
            new WorkTask<Void, Void, String>() {

                @Override
                protected void onPrepare() {
                    super.onPrepare();
                    ViewUtils.createProgressDialog(getActivity(), getString(R.string.msg_save_pic_loading), ThemeUtils.getThemeColor()).show();
                }

                private void notifyFileSys(File file) {
                    SystemUtils.scanPhoto(getActivity(), file);
                }

                @Override
                public String workInBackground(Void... params) throws TaskException {
                    File file = origFile;
                    if (!file.exists())
                        file = BitmapLoader.getInstance().getCacheFile(getImage());
                    String path = SystemUtils.getSdcardPath() + File.separator + AppSettings.getImageSavePath() + File.separator + file.getName();
                    File newFile = new File(path);
                    if (!newFile.exists()) {
                        if (!newFile.getParentFile().exists())
                            newFile.getParentFile().mkdirs();
                        try {
                            FileUtils.copyFile(file, newFile);
                            notifyFileSys(newFile);
                            return newFile.getParentFile().getAbsolutePath();
                        } catch (Exception e) {
                        }
                    } else {
                        notifyFileSys(newFile);
                        return newFile.getParentFile().getAbsolutePath();
                    }
                    return null;
                }

                @Override
                protected void onSuccess(String aBoolean) {
                    super.onSuccess(aBoolean);
                    if (!TextUtils.isEmpty(aBoolean)) {
                        showMessage(String.format(getString(R.string.msg_save_pic_success), aBoolean));
                    } else {
                        showMessage(R.string.msg_save_pic_faild);
                    }
                }

                @Override
                protected void onFinished() {
                    super.onFinished();
                    ViewUtils.dismissProgressDialog();
                }
            }.execute();
        }
    }.run();
}

Example 20 with TaskException

use of org.aisen.android.network.task.TaskException in project AisenWeiBo by wangdan.

the class WallpaperDownloadTask method doDownload.

// 下载壁纸
private File doDownload(File file) throws TaskException {
    if (!isRunning())
        throw new TaskException("-100", "");
    // 判断网络是否连接
    if (SystemUtils.getNetworkType(GlobalContext.getInstance()) == SystemUtils.NetWorkType.none) {
        throw new TaskException("", mContext.getResources().getString(org.aisen.android.R.string.comm_error_none_network));
    }
    // 先下载一个临时文件
    File tempFile = new File(file.getAbsolutePath() + ".tmp");
    // 如果图片没有content-length
    final int defaultLength = 8 * 1024 * 1024;
    // 开始下载图片
    try {
        total = 0;
        progress = 0;
        // 发布进度
        publishProgress(progress, total);
        Logger.d(TAG, "开始下载壁纸 ---> %s", mImageUrl);
        Request request = new Request.Builder().get().url(mImageUrl).build();
        mCall = httpClient.newCall(request);
        Response response = mCall.execute();
        if (response == null) {
            throw new TaskException(TaskException.TaskError.failIOError.toString());
        }
        int statusCode = response.code();
        if (!(statusCode == HttpURLConnection.HTTP_OK || statusCode == HttpURLConnection.HTTP_PARTIAL)) {
            throw new TaskException(TaskException.TaskError.failIOError.toString());
        }
        InputStream imageStream = null;
        // 写临时文件
        FileOutputStream out = new FileOutputStream(tempFile);
        try {
            String encoding = response.header("Content-Encoding");
            if (encoding != null && !TextUtils.isEmpty(encoding) && "gzip".equals(encoding)) {
                imageStream = new GZIPInputStream(response.body().byteStream());
                Logger.w(TAG, "解压gzip文件, 解压前大小:");
            } else {
                imageStream = response.body().byteStream();
            }
            try {
                total = response.body().contentLength();
            } catch (Exception e) {
                // 容错处理，如果未读到大小，默认为8M
                total = defaultLength;
            }
            Logger.d(TAG, "Content-Length = " + total);
            if (total < 0)
                total = defaultLength;
            // 获取图片数据
            byte[] buffer = new byte[1024 * 8];
            int readLen = -1;
            long lastPublishTime = 0l;
            while ((readLen = imageStream.read(buffer)) != -1) {
                if (!isRunning())
                    throw new TaskException("-100", "");
                progress += readLen;
                out.write(buffer, 0, readLen);
                Logger.v(TAG, "下载进度, %s / %s", getUnit(progress), getUnit(total));
                // 发布进度
                long now = System.currentTimeMillis();
                if (now - lastPublishTime > PUBLISH_INTERVAL_TIME) {
                    lastPublishTime = now;
                    publishProgress(progress, total);
                }
            }
            publishProgress(progress, progress);
            Logger.d(TAG, "total : " + total + "   readLen : " + readLen);
            out.flush();
        } catch (IOException e) {
            Logger.printExc(WallpaperDownloadTask.class, e);
            throw e;
        } finally {
            out.close();
            if (imageStream != null)
                imageStream.close();
        }
    // // 验证一下是否GZip压缩
    // try {
    // String encoding = response.header("Content-Encoding");
    // if (encoding != null && !TextUtils.isEmpty(encoding) &&
    // "gzip".equals(encoding)) {
    // File ttf = tempFile;
    // tempFile = decodeGZipFile(tempFile);
    // ttf.delete();
    // Logger.w(TAG, "解压gzip文件, 解压前大小:" + total + ", 解压后:" + tempFile.length());
    // }
    // } catch (Throwable e) {
    // Logger.printExc(WallpaperDownloadTask.class, e);
    // }
    } catch (Throwable e) {
        Logger.printExc(WallpaperDownloadTask.class, e);
        throw new TaskException("", mContext.getResources().getString(R.string.down_faild));
    }
    Logger.d(TAG, "File-Length = " + tempFile.length());
    Logger.d(TAG, "下载文件成功，path = " + tempFile.getAbsolutePath());
    // 重命名之前，对临时文件，做一次图片校验，用BitmapFactory解析一下
    Options opts = new Options();
    opts.inJustDecodeBounds = true;
    BitmapFactory.decodeFile(tempFile.getAbsolutePath(), opts);
    // 如果解析的宽高度小于1，默认为非图片
    Logger.d(TAG, "图片解析尺寸 %s x %s", opts.outWidth, opts.outHeight);
    if (opts.outWidth < 1 && opts.outHeight < 1) {
        throw new TaskException("", mContext.getResources().getString(R.string.down_faild));
    }
    Logger.d(TAG, "下载壁纸完成");
    if (!tempFile.renameTo(file))
        throw new TaskException("", mContext.getResources().getString(R.string.down_faild));
    return file;
}