Adding dart:indexed_db.

sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart

Index: sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
diff --git a/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart b/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
new file mode 100644
index 0000000000000000000000000000000000000000..049214669746d855efcd6dd8a0c09ab0a7a72584
--- /dev/null
+++ b/sdk/lib/indexed_db/dart2js/indexed_db_dart2js.dart
@@ -0,0 +1,1026 @@
+library indexed_db;
+
+import 'dart:html';
+import 'dart:html_common';
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+// DO NOT EDIT
+// Auto-generated dart:svg library.
+
+
+
+
+
+
+/**
+ * Converts a native IDBKey into a Dart object.
+ *
+ * May return the original input.  May mutate the original input (but will be
+ * idempotent if mutation occurs).  It is assumed that this conversion happens
+ * on native IDBKeys on all paths that return IDBKeys from native DOM calls.
+ *
+ * If necessary, JavaScript Dates are converted into Dart Dates.
+ */
+_convertNativeToDart_IDBKey(nativeKey) {
+  containsDate(object) {
+    if (isJavaScriptDate(object)) return true;
+    if (object is List) {
+      for (int i = 0; i < object.length; i++) {
+        if (containsDate(object[i])) return true;
+      }
+    }
+    return false;  // number, string.
+  }
+  if (containsDate(nativeKey)) {
+    throw new UnimplementedError('Key containing Date');
+  }
+  // TODO: Cache conversion somewhere?
+  return nativeKey;
+}
+
+/**
+ * Converts a Dart object into a valid IDBKey.
+ *
+ * May return the original input.  Does not mutate input.
+ *
+ * If necessary, [dartKey] may be copied to ensure all lists are converted into
+ * JavaScript Arrays and Dart Dates into JavaScript Dates.
+ */
+_convertDartToNative_IDBKey(dartKey) {
+  // TODO: Implement.
+  return dartKey;
+}
+
+
+
+/// May modify original.  If so, action is idempotent.
+_convertNativeToDart_IDBAny(object) {
+  return convertNativeToDart_AcceptStructuredClone(object, mustCopy: false);
+}
+
+
+const String _idbKey = '=List|=Object|num|String';  // TODO(sra): Add Date.
+const _annotation_Creates_IDBKey = const Creates(_idbKey);
+const _annotation_Returns_IDBKey = const Returns(_idbKey);
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+class _KeyRangeFactoryProvider {
+
+  static KeyRange createKeyRange_only(/*Key*/ value) =>
+      _only(_class(), _translateKey(value));
+
+  static KeyRange createKeyRange_lowerBound(
+      /*Key*/ bound, [bool open = false]) =>
+      _lowerBound(_class(), _translateKey(bound), open);
+
+  static KeyRange createKeyRange_upperBound(
+      /*Key*/ bound, [bool open = false]) =>
+      _upperBound(_class(), _translateKey(bound), open);
+
+  static KeyRange createKeyRange_bound(/*Key*/ lower, /*Key*/ upper,
+      [bool lowerOpen = false, bool upperOpen = false]) =>
+      _bound(_class(), _translateKey(lower), _translateKey(upper),
+             lowerOpen, upperOpen);
+
+  static var _cachedClass;
+
+  static _class() {
+    if (_cachedClass != null) return _cachedClass;
+    return _cachedClass = _uncachedClass();
+  }
+
+  static _uncachedClass() =>
+    JS('var',
+       '''window.webkitIDBKeyRange || window.mozIDBKeyRange ||
+          window.msIDBKeyRange || window.IDBKeyRange''');
+
+  static _translateKey(idbkey) => idbkey;  // TODO: fixme.
+
+  static KeyRange _only(cls, value) =>
+       JS('KeyRange', '#.only(#)', cls, value);
+
+  static KeyRange _lowerBound(cls, bound, open) =>
+       JS('KeyRange', '#.lowerBound(#, #)', cls, bound, open);
+
+  static KeyRange _upperBound(cls, bound, open) =>
+       JS('KeyRange', '#.upperBound(#, #)', cls, bound, open);
+
+  static KeyRange _bound(cls, lower, upper, lowerOpen, upperOpen) =>
+       JS('KeyRange', '#.bound(#, #, #, #)',
+          cls, lower, upper, lowerOpen, upperOpen);
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBAny; @docsEditable true
+class Any native "*IDBAny" {

[sra1, 2012/12/03 21:15:30]

We should get rid of this.  While it exists at the C++ level, is is completely
dead code at the Dart level.
Cleanup up in another CL if you like.

[blois, 2012/12/03 21:21:52]

Opened bug 7116 to track.

+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBCursor; @docsEditable true
+class Cursor native "*IDBCursor" {
+
+  static const int NEXT = 0;
+
+  static const int NEXT_NO_DUPLICATE = 1;
+
+  static const int PREV = 2;
+
+  static const int PREV_NO_DUPLICATE = 3;
+
+  /// @domName IDBCursor.direction; @docsEditable true
+  final String direction;
+
+  /// @domName IDBCursor.key; @docsEditable true
+  @_annotation_Creates_IDBKey @_annotation_Returns_IDBKey
+  final Object key;
+
+  /// @domName IDBCursor.primaryKey; @docsEditable true
+  final Object primaryKey;
+
+  /// @domName IDBCursor.source; @docsEditable true
+  final dynamic source;
+
+  /// @domName IDBCursor.advance; @docsEditable true
+  void advance(int count) native;
+
+  /// @domName IDBCursor.continueFunction; @docsEditable true
+  void continueFunction([/*IDBKey*/ key]) {
+    if (?key) {
+      var key_1 = _convertDartToNative_IDBKey(key);
+      _continueFunction_1(key_1);
+      return;
+    }
+    _continueFunction_2();
+    return;
+  }
+  @JSName('continue')
+  void _continueFunction_1(key) native;
+  @JSName('continue')
+  void _continueFunction_2() native;
+
+  /// @domName IDBCursor.delete; @docsEditable true
+  Request delete() native;
+
+  /// @domName IDBCursor.update; @docsEditable true
+  Request update(/*any*/ value) {
+    var value_1 = convertDartToNative_SerializedScriptValue(value);
+    return _update_1(value_1);
+  }
+  @JSName('update')
+  Request _update_1(value) native;
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBCursorWithValue; @docsEditable true
+class CursorWithValue extends Cursor native "*IDBCursorWithValue" {
+
+  /// @domName IDBCursorWithValue.value; @docsEditable true
+  @annotation_Creates_SerializedScriptValue @annotation_Returns_SerializedScriptValue
+  final Object value;
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBDatabase
+class Database extends EventTarget native "*IDBDatabase" {
+
+  Transaction transaction(storeName_OR_storeNames, String mode) {
+    if (mode != 'readonly' && mode != 'readwrite') {
+      throw new ArgumentError(mode);
+    }
+
+    // TODO(sra): Ensure storeName_OR_storeNames is a string or List<String>,
+    // and copy to JavaScript array if necessary.
+
+    if (_transaction_fn != null) {
+      return _transaction_fn(this, storeName_OR_storeNames, mode);
+    }
+
+    // Try and create a transaction with a string mode.  Browsers that expect a
+    // numeric mode tend to convert the string into a number.  This fails
+    // silently, resulting in zero ('readonly').
+    var txn = _transaction(storeName_OR_storeNames, mode);
+    if (_hasNumericMode(txn)) {
+      _transaction_fn = _transaction_numeric_mode;
+      txn = _transaction_fn(this, storeName_OR_storeNames, mode);
+    } else {
+      _transaction_fn = _transaction_string_mode;
+    }
+    return txn;
+  }
+
+  static Transaction _transaction_string_mode(Database db, stores, mode) {
+    return db._transaction(stores, mode);
+  }
+
+  static Transaction _transaction_numeric_mode(Database db, stores, mode) {
+    int intMode;
+    if (mode == 'readonly') intMode = Transaction.READ_ONLY;
+    if (mode == 'readwrite') intMode = Transaction.READ_WRITE;
+    return db._transaction(stores, intMode);
+  }
+
+  @JSName('transaction')
+  Transaction _transaction(stores, mode) native;
+
+  static bool _hasNumericMode(txn) =>
+      JS('bool', 'typeof(#.mode) === "number"', txn);
+
+
+  /// @domName EventTarget.addEventListener, EventTarget.removeEventListener, EventTarget.dispatchEvent; @docsEditable true
+  DatabaseEvents get on =>
+    new DatabaseEvents(this);
+
+  /// @domName IDBDatabase.name; @docsEditable true
+  final String name;
+
+  /// @domName IDBDatabase.objectStoreNames; @docsEditable true
+  @Returns('_DOMStringList') @Creates('_DOMStringList')
+  final List<String> objectStoreNames;
+
+  /// @domName IDBDatabase.version; @docsEditable true
+  final dynamic version;
+
+  /// @domName IDBDatabase.addEventListener; @docsEditable true
+  @JSName('addEventListener')
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
+
+  /// @domName IDBDatabase.close; @docsEditable true
+  void close() native;
+
+  /// @domName IDBDatabase.createObjectStore; @docsEditable true
+  ObjectStore createObjectStore(String name, [Map options]) {
+    if (?options) {
+      var options_1 = convertDartToNative_Dictionary(options);
+      return _createObjectStore_1(name, options_1);
+    }
+    return _createObjectStore_2(name);
+  }
+  @JSName('createObjectStore')
+  ObjectStore _createObjectStore_1(name, options) native;
+  @JSName('createObjectStore')
+  ObjectStore _createObjectStore_2(name) native;
+
+  /// @domName IDBDatabase.deleteObjectStore; @docsEditable true
+  void deleteObjectStore(String name) native;
+
+  /// @domName IDBDatabase.dispatchEvent; @docsEditable true
+  @JSName('dispatchEvent')
+  bool $dom_dispatchEvent(Event evt) native;
+
+  /// @domName IDBDatabase.removeEventListener; @docsEditable true
+  @JSName('removeEventListener')
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
+
+  /// @domName IDBDatabase.setVersion; @docsEditable true
+  VersionChangeRequest setVersion(String version) native;
+}
+
+// TODO(sra): This should be a static member of IDBTransaction but dart2js
+// can't handle that.  Move it back after dart2js is completely done.
+var _transaction_fn;  // Assigned one of the static methods.
+
+class DatabaseEvents extends Events {
+  DatabaseEvents(EventTarget _ptr) : super(_ptr);
+
+  EventListenerList get abort => this['abort'];
+
+  EventListenerList get error => this['error'];
+
+  EventListenerList get versionChange => this['versionchange'];
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBDatabaseException; @docsEditable true
+class DatabaseException native "*IDBDatabaseException" {
+
+  static const int ABORT_ERR = 20;
+
+  static const int CONSTRAINT_ERR = 4;
+
+  static const int DATA_ERR = 5;
+
+  static const int NON_TRANSIENT_ERR = 2;
+
+  static const int NOT_ALLOWED_ERR = 6;
+
+  static const int NOT_FOUND_ERR = 8;
+
+  static const int NO_ERR = 0;
+
+  static const int QUOTA_ERR = 22;
+
+  static const int READ_ONLY_ERR = 9;
+
+  static const int TIMEOUT_ERR = 23;
+
+  static const int TRANSACTION_INACTIVE_ERR = 7;
+
+  static const int UNKNOWN_ERR = 1;
+
+  static const int VER_ERR = 12;
+
+  /// @domName IDBDatabaseException.code; @docsEditable true
+  final int code;
+
+  /// @domName IDBDatabaseException.message; @docsEditable true
+  final String message;
+
+  /// @domName IDBDatabaseException.name; @docsEditable true
+  final String name;
+
+  /// @domName IDBDatabaseException.toString; @docsEditable true
+  String toString() native;
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBFactory; @docsEditable true
+class IdbFactory native "*IDBFactory" {
+
+  /// @domName IDBFactory.cmp; @docsEditable true
+  int cmp(/*IDBKey*/ first, /*IDBKey*/ second) {
+    var first_1 = _convertDartToNative_IDBKey(first);
+    var second_2 = _convertDartToNative_IDBKey(second);
+    return _cmp_1(first_1, second_2);
+  }
+  @JSName('cmp')
+  int _cmp_1(first, second) native;
+
+  /// @domName IDBFactory.deleteDatabase; @docsEditable true
+  VersionChangeRequest deleteDatabase(String name) native;
+
+  /// @domName IDBFactory.open; @docsEditable true
+  @Returns('Request') @Creates('Request') @Creates('Database')
+  OpenDBRequest open(String name, [int version]) native;
+
+  /// @domName IDBFactory.webkitGetDatabaseNames; @docsEditable true
+  Request webkitGetDatabaseNames() native;
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBIndex; @docsEditable true
+class Index native "*IDBIndex" {
+
+  /// @domName IDBIndex.keyPath; @docsEditable true
+  final dynamic keyPath;
+
+  /// @domName IDBIndex.multiEntry; @docsEditable true
+  final bool multiEntry;
+
+  /// @domName IDBIndex.name; @docsEditable true
+  final String name;
+
+  /// @domName IDBIndex.objectStore; @docsEditable true
+  final ObjectStore objectStore;
+
+  /// @domName IDBIndex.unique; @docsEditable true
+  final bool unique;
+
+  /// @domName IDBIndex.count; @docsEditable true
+  Request count([key_OR_range]) {
+    if (!?key_OR_range) {
+      return _count_1();
+    }
+    if ((?key_OR_range && (key_OR_range is KeyRange || key_OR_range == null))) {
+      return _count_2(key_OR_range);
+    }
+    if (?key_OR_range) {
+      var key_1 = _convertDartToNative_IDBKey(key_OR_range);
+      return _count_3(key_1);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('count')
+  Request _count_1() native;
+  @JSName('count')
+  Request _count_2(KeyRange range) native;
+  @JSName('count')
+  Request _count_3(key) native;
+
+  /// @domName IDBIndex.get; @docsEditable true
+  Request get(key) {
+    if ((?key && (key is KeyRange || key == null))) {
+      return _get_1(key);
+    }
+    if (?key) {
+      var key_1 = _convertDartToNative_IDBKey(key);
+      return _get_2(key_1);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('get')
+  @Returns('Request') @Creates('Request') @annotation_Creates_SerializedScriptValue
+  Request _get_1(KeyRange key) native;
+  @JSName('get')
+  @Returns('Request') @Creates('Request') @annotation_Creates_SerializedScriptValue
+  Request _get_2(key) native;
+
+  /// @domName IDBIndex.getKey; @docsEditable true
+  Request getKey(key) {
+    if ((?key && (key is KeyRange || key == null))) {
+      return _getKey_1(key);
+    }
+    if (?key) {
+      var key_1 = _convertDartToNative_IDBKey(key);
+      return _getKey_2(key_1);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('getKey')
+  @Returns('Request') @Creates('Request') @annotation_Creates_SerializedScriptValue @Creates('ObjectStore')
+  Request _getKey_1(KeyRange key) native;
+  @JSName('getKey')
+  @Returns('Request') @Creates('Request') @annotation_Creates_SerializedScriptValue @Creates('ObjectStore')
+  Request _getKey_2(key) native;
+
+  /// @domName IDBIndex.openCursor; @docsEditable true
+  Request openCursor([key_OR_range, String direction]) {
+    if (!?key_OR_range &&
+        !?direction) {
+      return _openCursor_1();
+    }
+    if ((?key_OR_range && (key_OR_range is KeyRange || key_OR_range == null)) &&
+        !?direction) {
+      return _openCursor_2(key_OR_range);
+    }
+    if ((?key_OR_range && (key_OR_range is KeyRange || key_OR_range == null))) {
+      return _openCursor_3(key_OR_range, direction);
+    }
+    if (?key_OR_range &&
+        !?direction) {
+      var key_1 = _convertDartToNative_IDBKey(key_OR_range);
+      return _openCursor_4(key_1);
+    }
+    if (?key_OR_range) {
+      var key_2 = _convertDartToNative_IDBKey(key_OR_range);
+      return _openCursor_5(key_2, direction);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_1() native;
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_2(KeyRange range) native;
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_3(KeyRange range, direction) native;
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_4(key) native;
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_5(key, direction) native;
+
+  /// @domName IDBIndex.openKeyCursor; @docsEditable true
+  Request openKeyCursor([key_OR_range, String direction]) {
+    if (!?key_OR_range &&
+        !?direction) {
+      return _openKeyCursor_1();
+    }
+    if ((?key_OR_range && (key_OR_range is KeyRange || key_OR_range == null)) &&
+        !?direction) {
+      return _openKeyCursor_2(key_OR_range);
+    }
+    if ((?key_OR_range && (key_OR_range is KeyRange || key_OR_range == null))) {
+      return _openKeyCursor_3(key_OR_range, direction);
+    }
+    if (?key_OR_range &&
+        !?direction) {
+      var key_1 = _convertDartToNative_IDBKey(key_OR_range);
+      return _openKeyCursor_4(key_1);
+    }
+    if (?key_OR_range) {
+      var key_2 = _convertDartToNative_IDBKey(key_OR_range);
+      return _openKeyCursor_5(key_2, direction);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('openKeyCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openKeyCursor_1() native;
+  @JSName('openKeyCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openKeyCursor_2(KeyRange range) native;
+  @JSName('openKeyCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openKeyCursor_3(KeyRange range, direction) native;
+  @JSName('openKeyCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openKeyCursor_4(key) native;
+  @JSName('openKeyCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openKeyCursor_5(key, direction) native;
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBKey; @docsEditable true
+class Key native "*IDBKey" {
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBKeyRange
+class KeyRange native "*IDBKeyRange" {
+  /**
+   * @domName IDBKeyRange.only
+   */
+  factory KeyRange.only(/*Key*/ value) =>
+      _KeyRangeFactoryProvider.createKeyRange_only(value);
+
+  /**
+   * @domName IDBKeyRange.lowerBound
+   */
+  factory KeyRange.lowerBound(/*Key*/ bound, [bool open = false]) =>
+      _KeyRangeFactoryProvider.createKeyRange_lowerBound(bound, open);
+
+  /**
+   * @domName IDBKeyRange.upperBound
+   */
+  factory KeyRange.upperBound(/*Key*/ bound, [bool open = false]) =>
+      _KeyRangeFactoryProvider.createKeyRange_upperBound(bound, open);
+
+  /**
+   * @domName KeyRange.bound
+   */
+  factory KeyRange.bound(/*Key*/ lower, /*Key*/ upper,
+                            [bool lowerOpen = false, bool upperOpen = false]) =>
+      _KeyRangeFactoryProvider.createKeyRange_bound(
+          lower, upper, lowerOpen, upperOpen);
+
+
+  /// @domName IDBKeyRange.lower; @docsEditable true
+  dynamic get lower => _convertNativeToDart_IDBKey(this._lower);
+  @JSName('lower')
+  final dynamic _lower;
+
+  /// @domName IDBKeyRange.lowerOpen; @docsEditable true
+  final bool lowerOpen;
+
+  /// @domName IDBKeyRange.upper; @docsEditable true
+  dynamic get upper => _convertNativeToDart_IDBKey(this._upper);
+  @JSName('upper')
+  final dynamic _upper;
+
+  /// @domName IDBKeyRange.upperOpen; @docsEditable true
+  final bool upperOpen;
+
+  /// @domName IDBKeyRange.bound_; @docsEditable true
+  static KeyRange bound_(/*IDBKey*/ lower, /*IDBKey*/ upper, [bool lowerOpen, bool upperOpen]) {
+    if (?upperOpen) {
+      var lower_1 = _convertDartToNative_IDBKey(lower);
+      var upper_2 = _convertDartToNative_IDBKey(upper);
+      return _bound__1(lower_1, upper_2, lowerOpen, upperOpen);
+    }
+    if (?lowerOpen) {
+      var lower_3 = _convertDartToNative_IDBKey(lower);
+      var upper_4 = _convertDartToNative_IDBKey(upper);
+      return _bound__2(lower_3, upper_4, lowerOpen);
+    }
+    var lower_5 = _convertDartToNative_IDBKey(lower);
+    var upper_6 = _convertDartToNative_IDBKey(upper);
+    return _bound__3(lower_5, upper_6);
+  }
+  @JSName('bound')
+  static KeyRange _bound__1(lower, upper, lowerOpen, upperOpen) native;
+  @JSName('bound')
+  static KeyRange _bound__2(lower, upper, lowerOpen) native;
+  @JSName('bound')
+  static KeyRange _bound__3(lower, upper) native;
+
+  /// @domName IDBKeyRange.lowerBound_; @docsEditable true
+  static KeyRange lowerBound_(/*IDBKey*/ bound, [bool open]) {
+    if (?open) {
+      var bound_1 = _convertDartToNative_IDBKey(bound);
+      return _lowerBound__1(bound_1, open);
+    }
+    var bound_2 = _convertDartToNative_IDBKey(bound);
+    return _lowerBound__2(bound_2);
+  }
+  @JSName('lowerBound')
+  static KeyRange _lowerBound__1(bound, open) native;
+  @JSName('lowerBound')
+  static KeyRange _lowerBound__2(bound) native;
+
+  /// @domName IDBKeyRange.only_; @docsEditable true
+  static KeyRange only_(/*IDBKey*/ value) {
+    var value_1 = _convertDartToNative_IDBKey(value);
+    return _only__1(value_1);
+  }
+  @JSName('only')
+  static KeyRange _only__1(value) native;
+
+  /// @domName IDBKeyRange.upperBound_; @docsEditable true
+  static KeyRange upperBound_(/*IDBKey*/ bound, [bool open]) {
+    if (?open) {
+      var bound_1 = _convertDartToNative_IDBKey(bound);
+      return _upperBound__1(bound_1, open);
+    }
+    var bound_2 = _convertDartToNative_IDBKey(bound);
+    return _upperBound__2(bound_2);
+  }
+  @JSName('upperBound')
+  static KeyRange _upperBound__1(bound, open) native;
+  @JSName('upperBound')
+  static KeyRange _upperBound__2(bound) native;
+
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBObjectStore; @docsEditable true
+class ObjectStore native "*IDBObjectStore" {
+
+  /// @domName IDBObjectStore.autoIncrement; @docsEditable true
+  final bool autoIncrement;
+
+  /// @domName IDBObjectStore.indexNames; @docsEditable true
+  @Returns('_DOMStringList') @Creates('_DOMStringList')
+  final List<String> indexNames;
+
+  /// @domName IDBObjectStore.keyPath; @docsEditable true
+  final dynamic keyPath;
+
+  /// @domName IDBObjectStore.name; @docsEditable true
+  final String name;
+
+  /// @domName IDBObjectStore.transaction; @docsEditable true
+  final Transaction transaction;
+
+  /// @domName IDBObjectStore.add; @docsEditable true
+  Request add(/*any*/ value, [/*IDBKey*/ key]) {
+    if (?key) {
+      var value_1 = convertDartToNative_SerializedScriptValue(value);
+      var key_2 = _convertDartToNative_IDBKey(key);
+      return _add_1(value_1, key_2);
+    }
+    var value_3 = convertDartToNative_SerializedScriptValue(value);
+    return _add_2(value_3);
+  }
+  @JSName('add')
+  @Returns('Request') @Creates('Request') @_annotation_Creates_IDBKey
+  Request _add_1(value, key) native;
+  @JSName('add')
+  @Returns('Request') @Creates('Request') @_annotation_Creates_IDBKey
+  Request _add_2(value) native;
+
+  /// @domName IDBObjectStore.clear; @docsEditable true
+  Request clear() native;
+
+  /// @domName IDBObjectStore.count; @docsEditable true
+  Request count([key_OR_range]) {
+    if (!?key_OR_range) {
+      return _count_1();
+    }
+    if ((?key_OR_range && (key_OR_range is KeyRange || key_OR_range == null))) {
+      return _count_2(key_OR_range);
+    }
+    if (?key_OR_range) {
+      var key_1 = _convertDartToNative_IDBKey(key_OR_range);
+      return _count_3(key_1);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('count')
+  Request _count_1() native;
+  @JSName('count')
+  Request _count_2(KeyRange range) native;
+  @JSName('count')
+  Request _count_3(key) native;
+
+  /// @domName IDBObjectStore.createIndex; @docsEditable true
+  Index createIndex(String name, keyPath, [Map options]) {
+    if ((?keyPath && (keyPath is List<String> || keyPath == null)) &&
+        !?options) {
+      List keyPath_1 = convertDartToNative_StringArray(keyPath);
+      return _createIndex_1(name, keyPath_1);
+    }
+    if ((?keyPath && (keyPath is List<String> || keyPath == null))) {
+      List keyPath_2 = convertDartToNative_StringArray(keyPath);
+      var options_3 = convertDartToNative_Dictionary(options);
+      return _createIndex_2(name, keyPath_2, options_3);
+    }
+    if ((?keyPath && (keyPath is String || keyPath == null)) &&
+        !?options) {
+      return _createIndex_3(name, keyPath);
+    }
+    if ((?keyPath && (keyPath is String || keyPath == null))) {
+      var options_4 = convertDartToNative_Dictionary(options);
+      return _createIndex_4(name, keyPath, options_4);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('createIndex')
+  Index _createIndex_1(name, List keyPath) native;
+  @JSName('createIndex')
+  Index _createIndex_2(name, List keyPath, options) native;
+  @JSName('createIndex')
+  Index _createIndex_3(name, String keyPath) native;
+  @JSName('createIndex')
+  Index _createIndex_4(name, String keyPath, options) native;
+
+  /// @domName IDBObjectStore.delete; @docsEditable true
+  Request delete(key_OR_keyRange) {
+    if ((?key_OR_keyRange && (key_OR_keyRange is KeyRange || key_OR_keyRange == null))) {
+      return _delete_1(key_OR_keyRange);
+    }
+    if (?key_OR_keyRange) {
+      var key_1 = _convertDartToNative_IDBKey(key_OR_keyRange);
+      return _delete_2(key_1);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('delete')
+  Request _delete_1(KeyRange keyRange) native;
+  @JSName('delete')
+  Request _delete_2(key) native;
+
+  /// @domName IDBObjectStore.deleteIndex; @docsEditable true
+  void deleteIndex(String name) native;
+
+  /// @domName IDBObjectStore.getObject; @docsEditable true
+  Request getObject(key) {
+    if ((?key && (key is KeyRange || key == null))) {
+      return _getObject_1(key);
+    }
+    if (?key) {
+      var key_1 = _convertDartToNative_IDBKey(key);
+      return _getObject_2(key_1);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('get')
+  @Returns('Request') @Creates('Request') @annotation_Creates_SerializedScriptValue
+  Request _getObject_1(KeyRange key) native;
+  @JSName('get')
+  @Returns('Request') @Creates('Request') @annotation_Creates_SerializedScriptValue
+  Request _getObject_2(key) native;
+
+  /// @domName IDBObjectStore.index; @docsEditable true
+  Index index(String name) native;
+
+  /// @domName IDBObjectStore.openCursor; @docsEditable true
+  Request openCursor([key_OR_range, String direction]) {
+    if (!?key_OR_range &&
+        !?direction) {
+      return _openCursor_1();
+    }
+    if ((?key_OR_range && (key_OR_range is KeyRange || key_OR_range == null)) &&
+        !?direction) {
+      return _openCursor_2(key_OR_range);
+    }
+    if ((?key_OR_range && (key_OR_range is KeyRange || key_OR_range == null))) {
+      return _openCursor_3(key_OR_range, direction);
+    }
+    if (?key_OR_range &&
+        !?direction) {
+      var key_1 = _convertDartToNative_IDBKey(key_OR_range);
+      return _openCursor_4(key_1);
+    }
+    if (?key_OR_range) {
+      var key_2 = _convertDartToNative_IDBKey(key_OR_range);
+      return _openCursor_5(key_2, direction);
+    }
+    throw new ArgumentError("Incorrect number or type of arguments");
+  }
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_1() native;
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_2(KeyRange range) native;
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_3(KeyRange range, direction) native;
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_4(key) native;
+  @JSName('openCursor')
+  @Returns('Request') @Creates('Request') @Creates('Cursor')
+  Request _openCursor_5(key, direction) native;
+
+  /// @domName IDBObjectStore.put; @docsEditable true
+  Request put(/*any*/ value, [/*IDBKey*/ key]) {
+    if (?key) {
+      var value_1 = convertDartToNative_SerializedScriptValue(value);
+      var key_2 = _convertDartToNative_IDBKey(key);
+      return _put_1(value_1, key_2);
+    }
+    var value_3 = convertDartToNative_SerializedScriptValue(value);
+    return _put_2(value_3);
+  }
+  @JSName('put')
+  @Returns('Request') @Creates('Request') @_annotation_Creates_IDBKey
+  Request _put_1(value, key) native;
+  @JSName('put')
+  @Returns('Request') @Creates('Request') @_annotation_Creates_IDBKey
+  Request _put_2(value) native;
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBOpenDBRequest; @docsEditable true
+class OpenDBRequest extends Request implements EventTarget native "*IDBOpenDBRequest" {
+
+  /// @domName EventTarget.addEventListener, EventTarget.removeEventListener, EventTarget.dispatchEvent; @docsEditable true
+  OpenDBRequestEvents get on =>
+    new OpenDBRequestEvents(this);
+}
+
+class OpenDBRequestEvents extends RequestEvents {
+  OpenDBRequestEvents(EventTarget _ptr) : super(_ptr);
+
+  EventListenerList get blocked => this['blocked'];
+
+  EventListenerList get upgradeNeeded => this['upgradeneeded'];
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBRequest; @docsEditable true
+class Request extends EventTarget native "*IDBRequest" {
+
+  /// @domName EventTarget.addEventListener, EventTarget.removeEventListener, EventTarget.dispatchEvent; @docsEditable true
+  RequestEvents get on =>
+    new RequestEvents(this);
+
+  /// @domName IDBRequest.error; @docsEditable true
+  final DOMError error;
+
+  /// @domName IDBRequest.errorCode; @docsEditable true
+  final int errorCode;
+
+  /// @domName IDBRequest.readyState; @docsEditable true
+  final String readyState;
+
+  /// @domName IDBRequest.result; @docsEditable true
+  dynamic get result => _convertNativeToDart_IDBAny(this._result);
+  @JSName('result')
+  @Creates('Null')
+  final dynamic _result;
+
+  /// @domName IDBRequest.source; @docsEditable true
+  @Creates('Null')
+  final dynamic source;
+
+  /// @domName IDBRequest.transaction; @docsEditable true
+  final Transaction transaction;
+
+  /// @domName IDBRequest.webkitErrorMessage; @docsEditable true
+  final String webkitErrorMessage;
+
+  /// @domName IDBRequest.addEventListener; @docsEditable true
+  @JSName('addEventListener')
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
+
+  /// @domName IDBRequest.dispatchEvent; @docsEditable true
+  @JSName('dispatchEvent')
+  bool $dom_dispatchEvent(Event evt) native;
+
+  /// @domName IDBRequest.removeEventListener; @docsEditable true
+  @JSName('removeEventListener')
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
+}
+
+class RequestEvents extends Events {
+  RequestEvents(EventTarget _ptr) : super(_ptr);
+
+  EventListenerList get error => this['error'];
+
+  EventListenerList get success => this['success'];
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBTransaction; @docsEditable true
+class Transaction extends EventTarget native "*IDBTransaction" {
+
+  /// @domName EventTarget.addEventListener, EventTarget.removeEventListener, EventTarget.dispatchEvent; @docsEditable true
+  TransactionEvents get on =>
+    new TransactionEvents(this);
+
+  static const int READ_ONLY = 0;
+
+  static const int READ_WRITE = 1;
+
+  static const int VERSION_CHANGE = 2;
+
+  /// @domName IDBTransaction.db; @docsEditable true
+  final Database db;
+
+  /// @domName IDBTransaction.error; @docsEditable true
+  final DOMError error;
+
+  /// @domName IDBTransaction.mode; @docsEditable true
+  final String mode;
+
+  /// @domName IDBTransaction.abort; @docsEditable true
+  void abort() native;
+
+  /// @domName IDBTransaction.addEventListener; @docsEditable true
+  @JSName('addEventListener')
+  void $dom_addEventListener(String type, EventListener listener, [bool useCapture]) native;
+
+  /// @domName IDBTransaction.dispatchEvent; @docsEditable true
+  @JSName('dispatchEvent')
+  bool $dom_dispatchEvent(Event evt) native;
+
+  /// @domName IDBTransaction.objectStore; @docsEditable true
+  ObjectStore objectStore(String name) native;
+
+  /// @domName IDBTransaction.removeEventListener; @docsEditable true
+  @JSName('removeEventListener')
+  void $dom_removeEventListener(String type, EventListener listener, [bool useCapture]) native;
+}
+
+class TransactionEvents extends Events {
+  TransactionEvents(EventTarget _ptr) : super(_ptr);
+
+  EventListenerList get abort => this['abort'];
+
+  EventListenerList get complete => this['complete'];
+
+  EventListenerList get error => this['error'];
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBVersionChangeEvent; @docsEditable true
+class UpgradeNeededEvent extends Event native "*IDBVersionChangeEvent" {
+
+  /// @domName IDBVersionChangeEvent.newVersion; @docsEditable true
+  final int newVersion;
+
+  /// @domName IDBVersionChangeEvent.oldVersion; @docsEditable true
+  final int oldVersion;
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBVersionChangeEvent; @docsEditable true
+class VersionChangeEvent extends Event native "*IDBVersionChangeEvent" {
+
+  /// @domName IDBVersionChangeEvent.version; @docsEditable true
+  final String version;
+}
+// Copyright (c) 2012, the Dart project authors.  Please see the AUTHORS file
+// for details. All rights reserved. Use of this source code is governed by a
+// BSD-style license that can be found in the LICENSE file.
+
+
+/// @domName IDBVersionChangeRequest; @docsEditable true
+class VersionChangeRequest extends Request implements EventTarget native "*IDBVersionChangeRequest" {
+
+  /// @domName EventTarget.addEventListener, EventTarget.removeEventListener, EventTarget.dispatchEvent; @docsEditable true
+  VersionChangeRequestEvents get on =>
+    new VersionChangeRequestEvents(this);
+}
+
+class VersionChangeRequestEvents extends RequestEvents {
+  VersionChangeRequestEvents(EventTarget _ptr) : super(_ptr);
+
+  EventListenerList get blocked => this['blocked'];
+}