content/renderer/java/java_bridge_channel.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_RENDERER_JAVA_JAVA_BRIDGE_CHANNEL_H_
   6 #define CONTENT_RENDERER_JAVA_JAVA_BRIDGE_CHANNEL_H_
   7
   8 #include "content/common/np_channel_base.h"
   9 #include "ipc/ipc_channel_handle.h"
  10
  11 namespace content {
  12
  13 class JavaBridgeChannel : public content::NPChannelBase {
  14  public:
  15   // The return value may be null.
  16   static JavaBridgeChannel* GetJavaBridgeChannel(
  17       const IPC::ChannelHandle& channel_handle,
  18       base::MessageLoopProxy* ipc_message_loop);
  19
  20   // NPChannelBase implementation:
  21   virtual int GenerateRouteID() OVERRIDE;
  22
  23   // NPChannelBase override:
  24   virtual bool OnControlMessageReceived(const IPC::Message& msg) OVERRIDE;
  25
  26  private:
  27   JavaBridgeChannel();
  28   // This class is ref-counted.
  29   virtual ~JavaBridgeChannel();
  30
  31   static NPChannelBase* ClassFactory() { return new JavaBridgeChannel(); }
  32
  33   DISALLOW_COPY_AND_ASSIGN(JavaBridgeChannel);
  34 };
  35
  36 }  // namespace content
  37
  38 #endif  // CONTENT_RENDERER_JAVA_JAVA_BRIDGE_CHANNEL_H_