diff options
Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/fs/filewriter.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/fs/filewriter.js | 110 |
1 files changed, 0 insertions, 110 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/fs/filewriter.js b/contexts/data/lib/closure-library/closure/goog/fs/filewriter.js deleted file mode 100644 index e4a0357..0000000 --- a/contexts/data/lib/closure-library/closure/goog/fs/filewriter.js +++ /dev/null @@ -1,110 +0,0 @@ -// Copyright 2011 The Closure Library Authors. All Rights Reserved. -// -// Licensed under the Apache License, Version 2.0 (the "License"); -// you may not use this file except in compliance with the License. -// You may obtain a copy of the License at -// -// http://www.apache.org/licenses/LICENSE-2.0 -// -// Unless required by applicable law or agreed to in writing, software -// distributed under the License is distributed on an "AS-IS" BASIS, -// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -// See the License for the specific language governing permissions and -// limitations under the License. - -/** - * @fileoverview A wrapper for the HTML5 FileWriter object. - * - * When adding or modifying functionality in this namespace, be sure to update - * the mock counterparts in goog.testing.fs. - * - */ - -goog.provide('goog.fs.FileWriter'); - -goog.require('goog.fs.Error'); -goog.require('goog.fs.FileSaver'); - - - -/** - * An object for monitoring the saving of files, as well as other fine-grained - * writing operations. - * - * This should not be instantiated directly. Instead, it should be accessed via - * {@link goog.fs.FileEntry#createWriter}. - * - * @param {!FileWriter} writer The underlying FileWriter object. - * @constructor - * @extends {goog.fs.FileSaver} - */ -goog.fs.FileWriter = function(writer) { - goog.base(this, writer); - - /** - * The underlying FileWriter object. - * - * @type {!FileWriter} - * @private - */ - this.writer_ = writer; -}; -goog.inherits(goog.fs.FileWriter, goog.fs.FileSaver); - - -/** - * @return {number} The byte offset at which the next write will occur. - */ -goog.fs.FileWriter.prototype.getPosition = function() { - return this.writer_.position; -}; - - -/** - * @return {number} The length of the file. - */ -goog.fs.FileWriter.prototype.getLength = function() { - return this.writer_.length; -}; - - -/** - * Write data to the file. - * - * @param {!Blob} blob The data to write. - */ -goog.fs.FileWriter.prototype.write = function(blob) { - try { - this.writer_.write(blob); - } catch (e) { - throw new goog.fs.Error(e.code, 'writing file'); - } -}; - - -/** - * Set the file position at which the next write will occur. - * - * @param {number} offset An absolute byte offset into the file. - */ -goog.fs.FileWriter.prototype.seek = function(offset) { - try { - this.writer_.seek(offset); - } catch (e) { - throw new goog.fs.Error(e.code, 'seeking in file'); - } -}; - - -/** - * Changes the length of the file to that specified. - * - * @param {number} size The new size of the file, in bytes. - */ -goog.fs.FileWriter.prototype.truncate = function(size) { - try { - this.writer_.truncate(size); - } catch (e) { - throw new goog.fs.Error(e.code, 'truncating file'); - } -}; |