1 files changed, 0 insertions, 212 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/db/index.js b/contexts/data/lib/closure-library/closure/goog/db/index.js
deleted file mode 100644
index c56092c..0000000
--- a/contexts/data/lib/closure-library/closure/goog/db/index.js
+++ /dev/null
@@ -1,212 +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 Wrapper for an IndexedDB index.
- *
- */
-
-
-goog.provide('goog.db.Index');
-
-goog.require('goog.async.Deferred');
-goog.require('goog.db.Error');
-goog.require('goog.debug');
-
-
-
-/**
- * Creates an IDBIndex wrapper object. Indexes are associated with object
- * stores and provide methods for looking up objects based on their non-key
- * properties. Should not be created directly, access through the object store
- * it belongs to.
- * @see goog.db.ObjectStore#getIndex
- *
- * @param {!IDBIndex} index Underlying IDBIndex object.
- * @constructor
- */
-goog.db.Index = function(index) {
-  /**
-   * Underlying IndexedDB index object.
-   *
-   * @type {!IDBIndex}
-   * @private
-   */
-  this.index_ = index;
-};
-
-
-/**
- * @return {string} Name of the index.
- */
-goog.db.Index.prototype.getName = function() {
-  return this.index_.name;
-};
-
-
-/**
- * @return {string} Key path of the index.
- */
-goog.db.Index.prototype.getKeyPath = function() {
-  return this.index_.keyPath;
-};
-
-
-/**
- * @return {boolean} True if the index enforces that there is only one object
- *     for each unique value it indexes on.
- */
-goog.db.Index.prototype.isUnique = function() {
-  return this.index_.unique;
-};
-
-
-/**
- * Helper function for get and getKey.
- *
- * @param {string} fn Function name to call on the index to get the request.
- * @param {string} msg Message to give to the error.
- * @param {!Object} value Value to look up in the index.
- * @return {!goog.async.Deferred} The resulting deferred object.
- * @private
- */
-goog.db.Index.prototype.get_ = function(fn, msg, value) {
-  var d = new goog.async.Deferred();
-  var request;
-  try {
-    request = this.index_[fn](value);
-  } catch (err) {
-    msg += ' with value ' + goog.debug.deepExpose(value);
-    d.errback(new goog.db.Error(err.code, msg));
-    return d;
-  }
-  request.onsuccess = function(ev) {
-    d.callback(ev.target.result);
-  };
-  request.onerror = function(ev) {
-    msg += ' with value ' + goog.debug.deepExpose(value);
-    d.errback(new goog.db.Error(
-        (/** @type {IDBRequest} */ (ev.target)).errorCode,
-        msg));
-  };
-  return d;
-};
-
-
-/**
- * Fetches a single object from the object store. Even if there are multiple
- * objects that match the given value, this method will get only one of them.
- *
- * @param {!Object} value Value to look up in the index.
- * @return {!goog.async.Deferred} The deferred object that matches the value.
- */
-goog.db.Index.prototype.get = function(value) {
-  return this.get_('get', 'getting from index ' + this.getName(), value);
-};
-
-
-/**
- * Looks up a single object from the object store and gives back the key that
- * it's listed under in the object store. Even if there are multiple objects
- * that match the given value, this method will only get one of their keys.
- *
- * @param {!Object} value Value to look up in the index.
- * @return {!goog.async.Deferred} The deferred key for the object that matches
- *     the value.
- */
-goog.db.Index.prototype.getKey = function(value) {
-  return this.get_('getKey', 'getting key from index ' + this.getName(), value);
-};
-
-
-/**
- * Helper function for getAll and getAllKeys.
- *
- * @param {string} fn Function name to call on the index to get the request.
- * @param {string} msg Message to give to the error.
- * @param {!Object=} opt_value Value to look up in the index.
- * @return {!goog.async.Deferred} The resulting deferred array of objects.
- * @private
- */
-goog.db.Index.prototype.getAll_ = function(fn, msg, opt_value) {
-  // This is the most common use of IDBKeyRange. If more specific uses of
-  // cursors are needed then a full wrapper should be created.
-  var IDBKeyRange = goog.global.IDBKeyRange || goog.global.webkitIDBKeyRange;
-  var d = new goog.async.Deferred();
-  var request;
-  try {
-    if (opt_value) {
-      request = this.index_[fn](IDBKeyRange.bound(opt_value, opt_value));
-    } else {
-      request = this.index_[fn]();
-    }
-  } catch (err) {
-    if (opt_value) {
-      msg += ' for value ' + goog.debug.deepExpose(opt_value);
-    }
-    d.errback(new goog.db.Error(err.code, msg));
-    return d;
-  }
-  var result = [];
-  request.onsuccess = function(ev) {
-    var cursor = ev.target.result;
-    if (cursor) {
-      result.push(cursor.value);
-      cursor['continue']();
-    } else {
-      d.callback(result);
-    }
-  };
-  request.onerror = function(ev) {
-    if (opt_value) {
-      msg += ' for value ' + goog.debug.deepExpose(opt_value);
-    }
-    d.errback(new goog.db.Error(
-        (/** @type {IDBRequest} */ (ev.target)).errorCode,
-        msg));
-  };
-  return d;
-};
-
-
-/**
- * Gets all indexed objects. If the value is provided, gets all indexed objects
- * that match the value instead.
- *
- * @param {!Object=} opt_value Value to look up in the index.
- * @return {!goog.async.Deferred} A deferred array of objects that match the
- *     value.
- */
-goog.db.Index.prototype.getAll = function(opt_value) {
-  return this.getAll_(
-      'openCursor',
-      'getting all from index ' + this.getName(),
-      opt_value);
-};
-
-
-/**
- * Gets the keys to look up all the indexed objects. If the value is provided,
- * gets all keys for objects that match the value instead.
- *
- * @param {!Object=} opt_value Value to look up in the index.
- * @return {!goog.async.Deferred} A deferred array of keys for objects that
- *     match the value.
- */
-goog.db.Index.prototype.getAllKeys = function(opt_value) {
-  return this.getAll_(
-      'openKeyCursor',
-      'getting all keys from index ' + this.getName(),
-      opt_value);
-};