1 // Copyright 2014 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 package org.chromium.mojo.system.impl; 6 7 import org.chromium.mojo.system.Handle; 8 import org.chromium.mojo.system.MessagePipeHandle; 9 import org.chromium.mojo.system.ResultAnd; 10 11 import java.nio.ByteBuffer; 12 import java.util.List; 13 14 /** 15 * Implementation of {@link MessagePipeHandle}. 16 */ 17 class MessagePipeHandleImpl extends HandleBase implements MessagePipeHandle { 18 /** 19 * @see HandleBase#HandleBase(CoreImpl, int) 20 */ MessagePipeHandleImpl(CoreImpl core, int mojoHandle)21 MessagePipeHandleImpl(CoreImpl core, int mojoHandle) { 22 super(core, mojoHandle); 23 } 24 25 /** 26 * @see HandleBase#HandleBase(HandleBase) 27 */ MessagePipeHandleImpl(HandleBase handle)28 MessagePipeHandleImpl(HandleBase handle) { 29 super(handle); 30 } 31 32 /** 33 * @see org.chromium.mojo.system.MessagePipeHandle#pass() 34 */ 35 @Override pass()36 public MessagePipeHandle pass() { 37 return new MessagePipeHandleImpl(this); 38 } 39 40 /** 41 * @see MessagePipeHandle#writeMessage(ByteBuffer, List, WriteFlags) 42 */ 43 @Override writeMessage(ByteBuffer bytes, List<? extends Handle> handles, WriteFlags flags)44 public void writeMessage(ByteBuffer bytes, List<? extends Handle> handles, WriteFlags flags) { 45 mCore.writeMessage(this, bytes, handles, flags); 46 } 47 48 /** 49 * @see MessagePipeHandle#readMessage(ReadFlags) 50 */ 51 @Override readMessage(ReadFlags flags)52 public ResultAnd<ReadMessageResult> readMessage(ReadFlags flags) { 53 return mCore.readMessage(this, flags); 54 } 55 } 56