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41
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1 package christie.topology.manager;
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2
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3
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4 import christie.annotation.Peek;
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5 import christie.annotation.Take;
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6 import christie.codegear.CodeGear;
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7 import christie.codegear.CodeGearManager;
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8 import christie.topology.HostMessage;
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9
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10 import java.util.HashMap;
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11 import java.util.LinkedList;
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12
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13 public class IncomingHosts extends CodeGear {
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14
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60
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15 @Peek // Topology from parse file
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94
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16 HashMap<String, LinkedList<HostMessage>> resultParse;
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60
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17 @Peek // nodeName list
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18 LinkedList<String> nodeNames;
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19 @Peek
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20 HashMap<String, String> absCookieTable;
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41
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21
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22 @Take // new coming host info
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44
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23 HostMessage newHost;
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24 @Take
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25 String MD5;
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41
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26
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27 public IncomingHosts() {
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28
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29 }
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30
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31 @Override
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57
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32 protected void run(CodeGearManager cgm) {
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41
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33 // not have or match cookie
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34 String nodeName = nodeNames.poll();
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44
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35
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94
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36 String newHostName = newHost.getHostName();
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37 int newHostPort = newHost.getPort();
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38
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41
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39 // Manager connect to Node
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94
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40 cgm.createRemoteDGM(nodeName, newHostName, newHostPort);
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41
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41
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44
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42 absCookieTable.put(MD5, nodeName);
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41
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43
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64
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44 getDGM(nodeName).put( "nodeName", nodeName);
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44
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45 getDGM(nodeName).put("cookie", MD5);
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41
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46
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94
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47 LinkedList<HostMessage> nodeInfoList = resultParse.get(nodeName);
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68
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48 getDGM(nodeName).put("connectNodeNum", nodeInfoList.size());
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94
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49 for (HostMessage nodeInfo : nodeInfoList) {
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50 nodeInfo.setHostAndPort(newHostName, newHostPort);
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41
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51
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94
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52 getLocalDGM().put("nodeInfo", nodeInfo);
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64
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53
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44
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54 cgm.setup(new RecordTopology());
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41
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55 }
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56 cgm.setup(new IncomingHosts());
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57 }
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58 }
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