1 files changed, 74 insertions, 0 deletions
diff --git a/content/renderer/renderer_webidbtransaction_impl.cc b/content/renderer/renderer_webidbtransaction_impl.cc
new file mode 100644
index 0000000..15a08d4
--- /dev/null
+++ b/content/renderer/renderer_webidbtransaction_impl.cc
@@ -0,0 +1,74 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "content/renderer/renderer_webidbtransaction_impl.h"
+
+#include "chrome/renderer/render_thread.h"
+#include "content/common/indexed_db_messages.h"
+#include "content/renderer/indexed_db_dispatcher.h"
+#include "content/renderer/renderer_webidbobjectstore_impl.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBObjectStore.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebIDBTransactionCallbacks.h"
+#include "third_party/WebKit/Source/WebKit/chromium/public/WebString.h"
+
+using WebKit::WebIDBObjectStore;
+using WebKit::WebIDBTransactionCallbacks;
+using WebKit::WebString;
+
+RendererWebIDBTransactionImpl::RendererWebIDBTransactionImpl(
+    int32 idb_transaction_id)
+    : idb_transaction_id_(idb_transaction_id) {
+}
+
+RendererWebIDBTransactionImpl::~RendererWebIDBTransactionImpl() {
+  // It's not possible for there to be pending callbacks that address this
+  // object since inside WebKit, they hold a reference to the object wich owns
+  // this object. But, if that ever changed, then we'd need to invalidate
+  // any such pointers.
+  RenderThread::current()->Send(new IndexedDBHostMsg_TransactionDestroyed(
+      idb_transaction_id_));
+}
+
+int RendererWebIDBTransactionImpl::mode() const
+{
+  int mode;
+  RenderThread::current()->Send(new IndexedDBHostMsg_TransactionMode(
+      idb_transaction_id_, &mode));
+  return mode;
+}
+
+WebIDBObjectStore* RendererWebIDBTransactionImpl::objectStore(
+    const WebString& name,
+    WebKit::WebExceptionCode& ec)
+{
+  int object_store_id;
+  RenderThread::current()->Send(
+      new IndexedDBHostMsg_TransactionObjectStore(
+          idb_transaction_id_, name, &object_store_id, &ec));
+  if (!object_store_id)
+    return NULL;
+  return new RendererWebIDBObjectStoreImpl(object_store_id);
+}
+
+void RendererWebIDBTransactionImpl::abort()
+{
+  RenderThread::current()->Send(new IndexedDBHostMsg_TransactionAbort(
+      idb_transaction_id_));
+}
+
+void RendererWebIDBTransactionImpl::didCompleteTaskEvents()
+{
+  RenderThread::current()->Send(
+      new IndexedDBHostMsg_TransactionDidCompleteTaskEvents(
+          idb_transaction_id_));
+}
+
+void RendererWebIDBTransactionImpl::setCallbacks(
+    WebIDBTransactionCallbacks* callbacks)
+{
+  IndexedDBDispatcher* dispatcher =
+      RenderThread::current()->indexed_db_dispatcher();
+  dispatcher->RegisterWebIDBTransactionCallbacks(callbacks,
+                                                 idb_transaction_id_);
+}