| /******************************************************************************* |
| * Copyright (c) 2004, 2007 Boeing. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * Boeing - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.osee.ote.message.instrumentation;
|
|
|
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.nio.ByteBuffer; |
| import java.nio.channels.DatagramChannel; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.logging.Level; |
| import org.eclipse.osee.framework.logging.OseeLog; |
| import org.eclipse.osee.ote.message.MessageSystemTestEnvironment; |
|
|
|
|
|
|
| /**
|
| * @author Andrew M. Finkbeiner
|
| *
|
| */
|
| public class BaseIOInstrumentation implements IOInstrumentation {
|
|
|
| private final List<InetSocketAddress> addresses;
|
| private final DatagramChannel channel;
|
|
|
| public BaseIOInstrumentation() throws IOException{
|
| addresses = new ArrayList<InetSocketAddress>();
|
| channel = DatagramChannel.open();
|
| channel.configureBlocking(true);
|
|
|
| }
|
|
|
| /* (non-Javadoc)
|
| * @see org.eclipse.osee.ote.message.instrumentation.IOInstrumentation#command(byte[])
|
| */
|
| public void command(byte[] cmd) {
|
| }
|
|
|
| /* (non-Javadoc)
|
| * @see org.eclipse.osee.ote.message.instrumentation.IOInstrumentation#register(java.net.InetSocketAddress)
|
| */
|
| public void register(InetSocketAddress address) { |
| if (address == null) { |
| throw new IllegalArgumentException("address cannot be null"); |
| }
|
| addresses.add(address);
|
| }
|
|
|
| public void unregister(InetSocketAddress address) {
|
| addresses.remove(address);
|
| }
|
|
|
| public void send(byte[] bytes){
|
| send(ByteBuffer.wrap(bytes));
|
| }
|
|
|
| public void send(byte[] bytes, int offset, int length) {
|
| send(ByteBuffer.wrap(bytes, offset, length));
|
| }
|
|
|
| public void send(ByteBuffer bytes){
|
| bytes.mark();
|
| for(InetSocketAddress address:addresses){
|
| try {
|
| channel.send(bytes, address);
|
| bytes.reset();
|
| }
|
| catch (Exception ex) {
|
| OseeLog.log(MessageSystemTestEnvironment.class,
|
| Level.SEVERE,
|
| ex.toString(), ex);
|
| }
|
| }
|
| }
|
|
|
| }
|