1 files changed, 0 insertions, 367 deletions
diff --git a/common/src/main/webapp/usageguide/appserver/node_modules/mongodb/lib/gridfs-stream/index.js b/common/src/main/webapp/usageguide/appserver/node_modules/mongodb/lib/gridfs-stream/index.js
deleted file mode 100644
index e0e02c0..0000000
--- a/common/src/main/webapp/usageguide/appserver/node_modules/mongodb/lib/gridfs-stream/index.js
+++ /dev/null
@@ -1,367 +0,0 @@
-var Emitter = require('events').EventEmitter;
-var GridFSBucketReadStream = require('./download');
-var GridFSBucketWriteStream = require('./upload');
-var shallowClone = require('../utils').shallowClone;
-var toError = require('../utils').toError;
-var util = require('util');
-
-var DEFAULT_GRIDFS_BUCKET_OPTIONS = {
-  bucketName: 'fs',
-  chunkSizeBytes: 255 * 1024
-};
-
-module.exports = GridFSBucket;
-
-/**
- * Constructor for a streaming GridFS interface
- * @class
- * @param {Db} db A db handle
- * @param {object} [options=null] Optional settings.
- * @param {string} [options.bucketName="fs"] The 'files' and 'chunks' collections will be prefixed with the bucket name followed by a dot.
- * @param {number} [options.chunkSizeBytes=255 * 1024] Number of bytes stored in each chunk. Defaults to 255KB
- * @param {object} [options.writeConcern=null] Optional write concern to be passed to write operations, for instance `{ w: 1 }`
- * @param {object} [options.readPreference=null] Optional read preference to be passed to read operations
- * @fires GridFSBucketWriteStream#index
- * @return {GridFSBucket}
- */
-
-function GridFSBucket(db, options) {
-  Emitter.apply(this);
-  this.setMaxListeners(0);
-
-  if (options && typeof options === 'object') {
-    options = shallowClone(options);
-    var keys = Object.keys(DEFAULT_GRIDFS_BUCKET_OPTIONS);
-    for (var i = 0; i < keys.length; ++i) {
-      if (!options[keys[i]]) {
-        options[keys[i]] = DEFAULT_GRIDFS_BUCKET_OPTIONS[keys[i]];
-      }
-    }
-  } else {
-    options = DEFAULT_GRIDFS_BUCKET_OPTIONS;
-  }
-
-  this.s = {
-    db: db,
-    options: options,
-    _chunksCollection: db.collection(options.bucketName + '.chunks'),
-    _filesCollection: db.collection(options.bucketName + '.files'),
-    checkedIndexes: false,
-    calledOpenUploadStream: false,
-    promiseLibrary: db.s.promiseLibrary ||
-      (typeof global.Promise == 'function' ? global.Promise : require('es6-promise').Promise)
-  };
-}
-
-util.inherits(GridFSBucket, Emitter);
-
-/**
- * When the first call to openUploadStream is made, the upload stream will
- * check to see if it needs to create the proper indexes on the chunks and
- * files collections. This event is fired either when 1) it determines that
- * no index creation is necessary, 2) when it successfully creates the
- * necessary indexes.
- *
- * @event GridFSBucket#index
- * @type {Error}
- */
-
-/**
- * Returns a writable stream (GridFSBucketWriteStream) for writing
- * buffers to GridFS. The stream's 'id' property contains the resulting
- * file's id.
- * @method
- * @param {string} filename The value of the 'filename' key in the files doc
- * @param {object} [options=null] Optional settings.
- * @param {number} [options.chunkSizeBytes=null] Optional overwrite this bucket's chunkSizeBytes for this file
- * @param {object} [options.metadata=null] Optional object to store in the file document's `metadata` field
- * @param {string} [options.contentType=null] Optional string to store in the file document's `contentType` field
- * @param {array} [options.aliases=null] Optional array of strings to store in the file document's `aliases` field
- * @return {GridFSBucketWriteStream}
- */
-
-GridFSBucket.prototype.openUploadStream = function(filename, options) {
-  if (options) {
-    options = shallowClone(options);
-  } else {
-    options = {};
-  }
-  if (!options.chunkSizeBytes) {
-    options.chunkSizeBytes = this.s.options.chunkSizeBytes;
-  }
-  return new GridFSBucketWriteStream(this, filename, options);
-};
-
-/**
- * Returns a writable stream (GridFSBucketWriteStream) for writing
- * buffers to GridFS for a custom file id. The stream's 'id' property contains the resulting
- * file's id.
- * @method
- * @param {string|number|object} id A custom id used to identify the file
- * @param {string} filename The value of the 'filename' key in the files doc
- * @param {object} [options=null] Optional settings.
- * @param {number} [options.chunkSizeBytes=null] Optional overwrite this bucket's chunkSizeBytes for this file
- * @param {object} [options.metadata=null] Optional object to store in the file document's `metadata` field
- * @param {string} [options.contentType=null] Optional string to store in the file document's `contentType` field
- * @param {array} [options.aliases=null] Optional array of strings to store in the file document's `aliases` field
- * @return {GridFSBucketWriteStream}
- */
-
-GridFSBucket.prototype.openUploadStreamWithId = function(id, filename, options) {
-  if (options) {
-    options = shallowClone(options);
-  } else {
-    options = {};
-  }
-
-  if (!options.chunkSizeBytes) {
-    options.chunkSizeBytes = this.s.options.chunkSizeBytes;
-  }
-
-  options.id = id;
-
-  return new GridFSBucketWriteStream(this, filename, options);
-};
-
-/**
- * Returns a readable stream (GridFSBucketReadStream) for streaming file
- * data from GridFS.
- * @method
- * @param {ObjectId} id The id of the file doc
- * @param {Object} [options=null] Optional settings.
- * @param {Number} [options.start=null] Optional 0-based offset in bytes to start streaming from
- * @param {Number} [options.end=null] Optional 0-based offset in bytes to stop streaming before
- * @return {GridFSBucketReadStream}
- */
-
-GridFSBucket.prototype.openDownloadStream = function(id, options) {
-  var filter = { _id: id };
-  options = {
-    start: options && options.start,
-    end: options && options.end
-  };
-
-  return new GridFSBucketReadStream(this.s._chunksCollection,
-    this.s._filesCollection, this.s.options.readPreference, filter, options);
-};
-
-/**
- * Deletes a file with the given id
- * @method
- * @param {ObjectId} id The id of the file doc
- * @param {GridFSBucket~errorCallback} [callback]
- */
-
-GridFSBucket.prototype.delete = function(id, callback) {
-  if (typeof callback === 'function') {
-    return _delete(this, id, callback);
-  }
-
-  var _this = this;
-  return new this.s.promiseLibrary(function(resolve, reject) {
-    _delete(_this, id, function(error, res) {
-      if (error) {
-        reject(error);
-      } else {
-        resolve(res);
-      }
-    });
-  });
-};
-
-/**
- * @ignore
- */
-
-function _delete(_this, id, callback) {
-  _this.s._filesCollection.deleteOne({ _id: id }, function(error, res) {
-    if (error) {
-      return callback(error);
-    }
-
-    _this.s._chunksCollection.deleteMany({ files_id: id }, function(error) {
-      if (error) {
-        return callback(error);
-      }
-
-      // Delete orphaned chunks before returning FileNotFound
-      if (!res.result.n) {
-        var errmsg = 'FileNotFound: no file with id ' + id + ' found';
-        return callback(new Error(errmsg));
-      }
-
-      callback();
-    });
-  });
-}
-
-/**
- * Convenience wrapper around find on the files collection
- * @method
- * @param {Object} filter
- * @param {Object} [options=null] Optional settings for cursor
- * @param {number} [options.batchSize=null] Optional batch size for cursor
- * @param {number} [options.limit=null] Optional limit for cursor
- * @param {number} [options.maxTimeMS=null] Optional maxTimeMS for cursor
- * @param {boolean} [options.noCursorTimeout=null] Optionally set cursor's `noCursorTimeout` flag
- * @param {number} [options.skip=null] Optional skip for cursor
- * @param {object} [options.sort=null] Optional sort for cursor
- * @return {Cursor}
- */
-
-GridFSBucket.prototype.find = function(filter, options) {
-  filter = filter || {};
-  options = options || {};
-
-  var cursor = this.s._filesCollection.find(filter);
-
-  if (options.batchSize != null) {
-    cursor.batchSize(options.batchSize);
-  }
-  if (options.limit != null) {
-    cursor.limit(options.limit);
-  }
-  if (options.maxTimeMS != null) {
-    cursor.maxTimeMS(options.maxTimeMS);
-  }
-  if (options.noCursorTimeout != null) {
-    cursor.addCursorFlag('noCursorTimeout', options.noCursorTimeout);
-  }
-  if (options.skip != null) {
-    cursor.skip(options.skip);
-  }
-  if (options.sort != null) {
-    cursor.sort(options.sort);
-  }
-
-  return cursor;
-};
-
-/**
- * Returns a readable stream (GridFSBucketReadStream) for streaming the
- * file with the given name from GridFS. If there are multiple files with
- * the same name, this will stream the most recent file with the given name
- * (as determined by the `uploadDate` field). You can set the `revision`
- * option to change this behavior.
- * @method
- * @param {String} filename The name of the file to stream
- * @param {Object} [options=null] Optional settings
- * @param {number} [options.revision=-1] The revision number relative to the oldest file with the given filename. 0 gets you the oldest file, 1 gets you the 2nd oldest, -1 gets you the newest.
- * @param {Number} [options.start=null] Optional 0-based offset in bytes to start streaming from
- * @param {Number} [options.end=null] Optional 0-based offset in bytes to stop streaming before
- * @return {GridFSBucketReadStream}
- */
-
-GridFSBucket.prototype.openDownloadStreamByName = function(filename, options) {
-  var sort = { uploadDate: -1 };
-  var skip = null;
-  if (options && options.revision != null) {
-    if (options.revision >= 0) {
-      sort = { uploadDate: 1 };
-      skip = options.revision;
-    } else {
-      skip = -options.revision - 1;
-    }
-  }
-
-  var filter = { filename: filename };
-  options = {
-    sort: sort,
-    skip: skip,
-    start: options && options.start,
-    end: options && options.end
-  };
-  return new GridFSBucketReadStream(this.s._chunksCollection,
-    this.s._filesCollection, this.s.options.readPreference, filter, options);
-};
-
-/**
- * Renames the file with the given _id to the given string
- * @method
- * @param {ObjectId} id the id of the file to rename
- * @param {String} filename new name for the file
- * @param {GridFSBucket~errorCallback} [callback]
- */
-
-GridFSBucket.prototype.rename = function(id, filename, callback) {
-  if (typeof callback === 'function') {
-    return _rename(this, id, filename, callback);
-  }
-
-  var _this = this;
-  return new this.s.promiseLibrary(function(resolve, reject) {
-    _rename(_this, id, filename, function(error, res) {
-      if (error) {
-        reject(error);
-      } else {
-        resolve(res);
-      }
-    });
-  });
-};
-
-/**
- * @ignore
- */
-
-function _rename(_this, id, filename, callback) {
-  var filter = { _id: id };
-  var update = { $set: { filename: filename } };
-  _this.s._filesCollection.updateOne(filter, update, function(error, res) {
-    if (error) {
-      return callback(error);
-    }
-    if (!res.result.n) {
-      return callback(toError('File with id ' + id + ' not found'));
-    }
-    callback();
-  });
-}
-
-/**
- * Removes this bucket's files collection, followed by its chunks collection.
- * @method
- * @param {GridFSBucket~errorCallback} [callback]
- */
-
-GridFSBucket.prototype.drop = function(callback) {
-  if (typeof callback === 'function') {
-    return _drop(this, callback);
-  }
-
-  var _this = this;
-  return new this.s.promiseLibrary(function(resolve, reject) {
-    _drop(_this, function(error, res) {
-      if (error) {
-        reject(error);
-      } else {
-        resolve(res);
-      }
-    });
-  });
-};
-
-/**
- * @ignore
- */
-
-function _drop(_this, callback) {
-  _this.s._filesCollection.drop(function(error) {
-    if (error) {
-      return callback(error);
-    }
-    _this.s._chunksCollection.drop(function(error) {
-      if (error) {
-        return callback(error);
-      }
-
-      return callback();
-    });
-  });
-}
-
-/**
- * Callback format for all GridFSBucket methods that can accept a callback.
- * @callback GridFSBucket~errorCallback
- * @param {MongoError} error An error instance representing any errors that occurred
- */