Example usage for com.google.common.io ByteArrayDataOutput toByteArray

Introduction

In this page you can find the example usage for com.google.common.io ByteArrayDataOutput toByteArray.

Prototype

byte[] toByteArray();

Source Link

Document

Returns the contents that have been written to this instance, as a byte array.

Usage

From source file:cpw.mods.fml.common.network.ModListResponsePacket.java

@Override
public byte[] generatePacket(Object... data) {
    Map<String, String> modVersions = (Map<String, String>) data[0];
    List<String> missingMods = (List<String>) data[1];
    ByteArrayDataOutput dat = ByteStreams.newDataOutput();
    dat.writeInt(modVersions.size());// w w w. j a  v a 2s .  c  om
    for (Entry<String, String> version : modVersions.entrySet()) {
        dat.writeUTF(version.getKey());
        dat.writeUTF(version.getValue());
    }
    dat.writeInt(missingMods.size());
    for (String missing : missingMods) {
        dat.writeUTF(missing);
    }
    return dat.toByteArray();
}

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From source file:tk.playerforcehd.networklib.bukkit.connection.NetworkManager.java

/**
 * Executer a global broadcast with a permission who recieve it over the network.
 * this can be used to broadcast global things with a plugin
 *
 * @param whoExecuteIt the player who send the plugin message
 * @param permission   the needed permission to recieve the message
 * @param message      the message which get send
 *///from  w  ww .  j a  va 2  s .  c o m
public void executeBroadcast(Player whoExecuteIt, String permission, String message) {
    ByteArrayDataOutput stream = ByteStreams.newDataOutput();
    stream.writeUTF("broadcast");
    stream.writeUTF("Permission:" + permission);
    stream.writeUTF(message);
    whoExecuteIt.sendPluginMessage(this.thePlugin, "BungeeCord", stream.toByteArray());
}

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From source file:tk.playerforcehd.networklib.bungee.connection.NetworkManager.java

/**
 * Send a plugin message to all servers in the network
 *
 * @param subchannel the subchannel or "command"
 * @param messages   the messages of the plugin message
 * @throws Exception should not get thrown
 *//*ww  w  .j  a  v a  2 s .c  o m*/
public void broadcastPluginMessage(String subchannel, String... messages) throws Exception {
    ByteArrayDataOutput stream = ByteStreams.newDataOutput();
    stream.writeUTF(subchannel);
    for (String write : messages) {
        stream.writeUTF(write);
    }
    Collection<ServerInfo> servers = this.thePlugin.getProxy().getServers().values();
    for (ServerInfo currentServer : servers) {
        currentServer.sendData(this.channel, stream.toByteArray());
    }
}

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From source file:org.apache.hadoop.hive.llap.daemon.impl.LlapProtocolServerImpl.java

@Override
public GetTokenResponseProto getDelegationToken(RpcController controller, GetTokenRequestProto request)
        throws ServiceException {
    if (secretManager == null) {
        throw new ServiceException("Operation not supported on unsecure cluster");
    }/*from  w  w w  . jav a 2s .  co m*/
    UserGroupInformation callingUser = null;
    Token<LlapTokenIdentifier> token = null;
    try {
        callingUser = UserGroupInformation.getCurrentUser();
        // Determine if the user would need to sign fragments.
        boolean isSigningRequired = determineIfSigningIsRequired(callingUser);
        token = secretManager.createLlapToken(request.hasAppId() ? request.getAppId() : null, null,
                isSigningRequired);
    } catch (IOException e) {
        throw new ServiceException(e);
    }
    if (isRestrictedToClusterUser && !clusterUser.equals(callingUser.getShortUserName())) {
        throw new ServiceException("Management protocol ACL is too permissive. The access has been"
                + " automatically restricted to " + clusterUser + "; " + callingUser.getShortUserName()
                + " is denied acccess. Please set " + ConfVars.LLAP_VALIDATE_ACLS.varname + " to false,"
                + " or adjust " + ConfVars.LLAP_MANAGEMENT_ACL.varname + " and "
                + ConfVars.LLAP_MANAGEMENT_ACL_DENY.varname + " to a more restrictive ACL.");
    }

    ByteArrayDataOutput out = ByteStreams.newDataOutput();
    try {
        token.write(out);
    } catch (IOException e) {
        throw new ServiceException(e);
    }
    ByteString bs = ByteString.copyFrom(out.toByteArray());
    GetTokenResponseProto response = GetTokenResponseProto.newBuilder().setToken(bs).build();
    return response;
}

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From source file:io.github.apfelcreme.GuildsBungee.GuildsBungee.java

/**
 * sends a player to its home/* w  ww .j  a  va  2s.co  m*/
 *
 * @param uuid       the player uuid
 * @param guild      the guild
 * @param homeServer the ip of the server the home is on
 * @param source     the server the message is coming from
 */
private void sendPlayerToGuildHome(UUID uuid, String guild, String homeServer, Server source)
        throws IOException {
    ServerInfo target = source.getInfo();
    if (!source.getInfo().getAddress().toString().split("/")[1].equals(homeServer)) {
        ProxiedPlayer player = getProxy().getPlayer(uuid);
        if (player != null) {
            if (new InetSocketAddress(homeServer.split(":")[0], Integer.parseInt(homeServer.split(":")[1]))
                    .getAddress().isReachable(2000)) {
                target = getTargetServer(homeServer);
                if (target != null) {
                    player.connect(target);
                } else {
                    getLogger().severe("Targetserver nicht gefunden!");
                }
            } else {
                ByteArrayDataOutput out = ByteStreams.newDataOutput();
                out.writeUTF("homeServerUnreachable");
                out.writeUTF(uuid.toString());
                source.sendData("guilds:error", out.toByteArray());
                return;
            }
        }
    }
    ByteArrayDataOutput out = ByteStreams.newDataOutput();
    out.writeUTF("home");
    out.writeUTF(uuid.toString());
    out.writeUTF(guild);
    if (target != null) {
        target.sendData("guilds:player", out.toByteArray());
    }
}

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From source file:pw.simplyintricate.bitcoin.models.datastructures.NetworkAddress.java

public byte[] toByteArray() {
    ByteArrayDataOutput writer = ByteStreams.newDataOutput();

    //writer.writeInt(EndianUtils.swapInteger(time));
    writer.writeLong(EndianUtils.swapLong(services.longValue()));
    // write the two ipv4 to ipv6 pads
    for (int i = 0; i < 10; i++) {
        writer.writeByte(0);/*from  w ww  .  ja  v  a 2 s. c  o  m*/
    }
    writer.writeByte(0xFF);
    writer.writeByte(0xFF);
    writer.write(ipAddress);
    writer.writeShort(port);

    return writer.toByteArray();
}

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From source file:tk.playerforcehd.networklib.bukkit.connection.NetworkManager.java

/**
 * Execute a command on the proxy//from  www  .j  av  a  2  s  .  c o  m
 *
 * @param command the command which get runned
 */
public void executeCommand_Proxy(String command) {
    ByteArrayDataOutput stream = ByteStreams.newDataOutput();
    stream.writeUTF("executeCommand");
    stream.writeUTF("bungee");
    stream.writeUTF(command);
    Bukkit.getOnlinePlayers().iterator().next().sendPluginMessage(this.thePlugin, "BungeeCord",
            stream.toByteArray());
}

---

From source file:tk.playerforcehd.networklib.bukkit.connection.NetworkManager.java

/**
 * Let's a player execute a command on his current server
 *
 * @param command the command which get executes
 * @param player  the player who executes it
 *///  w  ww  .j  a  v  a  2 s .  co m
public void executeCommand_Player(String command, Player player) {
    ByteArrayDataOutput stream = ByteStreams.newDataOutput();
    stream.writeUTF("executeCommand");
    stream.writeUTF(player.getName());
    stream.writeUTF(command);
    Bukkit.getOnlinePlayers().iterator().next().sendPluginMessage(this.thePlugin, "BungeeCord",
            stream.toByteArray());
}

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From source file:garmintools.adapters.garmin.LandingFacilityDetailGarminAdapter.java

@Override
public GarminOutput write(List<LandingFacilityDetail> landingFacilityDetails) {
    ImmutableMap.Builder<Integer, Integer> indexToOffset = ImmutableMap.builder();
    ByteArrayDataOutput output = new LittleEndianByteArrayDataOutput(ByteStreams.newDataOutput());
    for (int index = 0; index < landingFacilityDetails.size(); ++index) {
        int offset = output.toByteArray().length;
        indexToOffset.put(index, offset);
        // System.err.printf("Encoding detail offset %06d %06x (%06x)\n", offset, offset, 0x14ea0f + offset);
        encode(landingFacilityDetails.get(index), output);
    }/*from w  w w.j a v a2s  .c o  m*/
    return new GarminOutputAndIndexToOffset(output.toByteArray(), indexToOffset.build());
}

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From source file:tk.playerforcehd.networklib.bukkit.connection.NetworkManager.java

/**
 * Execute a command in the console of a speciefied server
 *
 * @param command    the command which get executed
 * @param serverName the name of the server the the command get executed
 *//*from w ww . j a  v  a 2 s . c om*/
public void executeCommand_Server(String command, String serverName) {
    ByteArrayDataOutput stream = ByteStreams.newDataOutput();
    stream.writeUTF("executeCommand");
    stream.writeUTF("server_" + serverName);
    stream.writeUTF(command);
    Bukkit.getOnlinePlayers().iterator().next().sendPluginMessage(this.thePlugin, "BungeeCord",
            stream.toByteArray());
}

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