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15
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1 package jp.ac.u_ryukyu.alicevnc;
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2
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22
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3 import java.util.List;
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4
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15
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5 import alice.codesegment.CodeSegment;
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6 import alice.datasegment.CommandType;
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7 import alice.datasegment.Receiver;
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8
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22
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9 public class SendChangeRequest extends CodeSegment {
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10
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15
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11 private Receiver info = ids.create(CommandType.PEEK); // hostName
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22
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12 private Receiver info1 = ids.create(CommandType.PEEK); // connection list
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13 private Receiver info2 = ids.create(CommandType.PEEK); // AliceVNCConfig
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14
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15 public SendChangeRequest(){
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16 info.setKey("host");
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17 info1.setKey("_CLIST");
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18 info2.setKey("AliceVNCConfig");
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19 }
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20
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15
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21 @Override
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22 public void run() {
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22
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23 AliceVNCConfig config = info2.asClass(AliceVNCConfig.class);
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24 String hostname = info.asString();
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25
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26 @SuppressWarnings("unchecked")
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27 List<String> clist = info1.asClass(List.class);
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28
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29 ChangeRequestMessage mes = new ChangeRequestMessage();
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30 mes.changeServer = config.getAllowChange();
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31 mes.requestNodeName = hostname;
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32
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33 String address = "local";
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34 if (clist.contains("parent")){ // this node is not root. compare node0 is better?
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35 address = "parent";
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36 }
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22
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37
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38 ods.put(address, "changeRequest", mes);
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39
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15
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40 }
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41
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42 }
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