示例#1
0
  void updateMembers(Collection<MemberInfo> lsMemberInfos) {
    checkServiceThread();
    final Map<Address, MemberImpl> mapOldMembers = new HashMap<Address, MemberImpl>();
    for (MemberImpl member : lsMembers) {
      mapOldMembers.put(member.getAddress(), member);
    }
    if (mapOldMembers.size() == lsMemberInfos.size()) {
      boolean same = true;
      for (MemberInfo memberInfo : lsMemberInfos) {
        MemberImpl member = mapOldMembers.get(memberInfo.getAddress());
        if (member == null || !member.getUuid().equals(memberInfo.uuid)) {
          same = false;
          break;
        }
      }
      if (same) {
        logger.log(Level.FINEST, "No need to process member update...");
        return;
      }
    }

    logger.log(Level.FINEST, "Updating Members");
    lsMembers.clear();
    dataMemberCount.reset();
    mapMembers.clear();
    memberMasterConfirmationTimes.clear();
    for (MemberInfo memberInfo : lsMemberInfos) {
      MemberImpl member = mapOldMembers.get(memberInfo.address);
      if (member == null) {
        member = addMember(memberInfo.address, memberInfo.nodeType, memberInfo.uuid);
      } else {
        addMember(member);
      }
      member.didRead();
    }
    if (!lsMembers.contains(thisMember)) {
      throw new RuntimeException("Member list doesn't contain local member!");
    }
    heartBeater();
    node.getClusterImpl().setMembers(lsMembers);
    node.setJoined();
    logger.log(Level.INFO, this.toString());
  }
示例#2
0
  public boolean shutdown(String server) throws RemoteException {
    if (server.equalsIgnoreCase(FORCE_SHUTDOWN)) {
      System.exit(0);
      return true;

    } else if (server.equalsIgnoreCase("middleware")) {
      // Shutdown the cars group.
      shutdownGroup(this.carGroup);

      // Shutdown the rooms group.
      shutdownGroup(this.roomGroup);

      // Shutdown the flights group.
      shutdownGroup(this.flightGroup);

      // Shutdown all the middleware servers except yourself.
      for (MemberInfo m : this.currentMembers) {
        if (!m.equals(this.myInfo)) {
          shutdownMember(m);
        }
      }

      // Shut yourself down.
      System.exit(0);
      return true;

    } else if (server.equalsIgnoreCase("cars")) {
      shutdownGroup(this.carGroup);
      return true;

    } else if (server.equalsIgnoreCase("rooms")) {
      shutdownGroup(this.roomGroup);
      return true;

    } else if (server.equalsIgnoreCase("flights")) {
      shutdownGroup(this.flightGroup);
      return true;

    } else {
      return false;
    }
  }