Mercurial > hg > FederatedLinda

annotate src/fdl/AcceptHandler.java @ 71:0352536c33fa

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(example: writer) get linda server addr from commandline arg.
author kazz@e065701.local
date Fri, 23 Oct 2009 14:11:07 +0900
parents 046feb56a196
children 5336bafaaf48
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2 package fdl;
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3 import java.io.IOException;
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4 import java.nio.channels.ClosedChannelException;
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5 import java.nio.channels.SelectionKey;
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6 import java.nio.channels.ServerSocketChannel;
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7 import java.nio.channels.SocketChannel;
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8 import java.util.logging.Level;
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10 public class AcceptHandler implements TupleHandler {
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12 public TupleSpace tupleSpace;
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13 public ServerSocketChannel ss;
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14 private FDLindaServ fds;
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16 public AcceptHandler(FDLindaServ fds,ServerSocketChannel ss, TupleSpace tupleSpace) {
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17 // 読みこんだデータを格納するためのリストの初期化
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18 this.tupleSpace = tupleSpace;
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19 this.ss = ss;
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20 this.fds = fds;
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21 }
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23 public void handle(SelectionKey key)
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24 throws ClosedChannelException, IOException {
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25 ServerSocketChannel serverChannel
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26 = (ServerSocketChannel)key.channel();
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28 if (ss!=serverChannel) {
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29 fds.log(Level.SEVERE,"Wrong server socket channel.");
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30 }
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31 // アクセプト処理
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32 SocketChannel channel = serverChannel.accept();
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33 channel.configureBlocking(false);
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34 fds.log(Level.INFO,"Server: accepted "+channel.socket());
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36 tupleSpace.newUser();
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38 // 入出力用のハンドラを生成し，アタッチする
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39 // 監視する操作は読み込みのみ
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40 channel.register(key.selector(),
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41 SelectionKey.OP_READ,
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42 new IOHandler(fds, tupleSpace,channel));
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43 }
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45 }