1/* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18package org.apache.harmony.nio.tests.java.nio.channels; 19 20import java.io.IOException; 21import java.net.DatagramSocket; 22import java.net.SocketAddress; 23import java.nio.ByteBuffer; 24import java.nio.channels.DatagramChannel; 25import java.nio.channels.spi.SelectorProvider; 26 27class MockDatagramChannel extends DatagramChannel { 28 29 public MockDatagramChannel(SelectorProvider arg0) { 30 super(arg0); 31 } 32 33 public DatagramSocket socket() { 34 return null; 35 } 36 37 public boolean isConnected() { 38 return false; 39 } 40 41 public DatagramChannel connect(SocketAddress arg0) throws IOException { 42 return null; 43 } 44 45 public DatagramChannel disconnect() throws IOException { 46 return null; 47 } 48 49 public SocketAddress receive(ByteBuffer arg0) throws IOException { 50 return null; 51 } 52 53 public int send(ByteBuffer arg0, SocketAddress arg1) throws IOException { 54 return 0; 55 } 56 57 public int read(ByteBuffer arg0) throws IOException { 58 return 0; 59 } 60 61 public long read(ByteBuffer[] arg0, int arg1, int arg2) throws IOException { 62 return 0; 63 } 64 65 public int write(ByteBuffer arg0) throws IOException { 66 return 0; 67 } 68 69 public long write(ByteBuffer[] arg0, int arg1, int arg2) throws IOException { 70 return 0; 71 } 72 73 protected void implCloseSelectableChannel() throws IOException { 74 // empty 75 } 76 77 protected void implConfigureBlocking(boolean arg0) throws IOException { 78 // empty 79 } 80 81} 82