1 files changed, 70 insertions, 0 deletions
diff --git a/Source/WebInspectorUI/UserInterface/DatabaseObserver.js b/Source/WebInspectorUI/UserInterface/DatabaseObserver.js
new file mode 100644
index 000000000..bc134ae80
--- /dev/null
+++ b/Source/WebInspectorUI/UserInterface/DatabaseObserver.js
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2013 Apple Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
+ * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
+ * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+WebInspector.DatabaseObserver = function()
+{
+    WebInspector.Object.call(this);
+};
+
+WebInspector.DatabaseObserver._callbacks = {};
+
+WebInspector.DatabaseObserver.prototype = {
+    constructor: WebInspector.DatabaseObserver,
+
+    // Events defined by the "Database" domain.
+
+    addDatabase: function(database)
+    {
+        WebInspector.storageManager.databaseWasAdded(database.id, database.domain, database.name, database.version);
+    },
+
+    // COMPATIBILITY (iOS 6): This event was removed in favor of a more async DatabaseAgent.executeSQL.
+    sqlTransactionSucceeded: function(transactionId, columnNames, values)
+    {
+        if (!WebInspector.DatabaseObserver._callbacks[transactionId])
+            return;
+
+        var callback = WebInspector.DatabaseObserver._callbacks[transactionId];
+        delete WebInspector.DatabaseObserver._callbacks[transactionId];
+
+        if (callback)
+            callback(columnNames, values, null);
+    },
+
+    // COMPATIBILITY (iOS 6): This event was removed in favor of a more async DatabaseAgent.executeSQL.
+    sqlTransactionFailed: function(transactionId, sqlError)
+    {
+        if (!WebInspector.DatabaseObserver._callbacks[transactionId])
+            return;
+
+        var callback = WebInspector.DatabaseObserver._callbacks[transactionId];
+        delete WebInspector.DatabaseObserver._callbacks[transactionId];
+
+        if (callback)
+            callback(null, null, sqlError);
+    }
+};
+
+WebInspector.DatabaseObserver.prototype.__proto__ = WebInspector.Object.prototype;