Example usage for io.netty.buffer ByteBuf writeByte

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf writeByte.

Prototype

public abstract ByteBuf writeByte(int value);

Source Link

Document

Sets the specified byte at the current writerIndex and increases the writerIndex by 1 in this buffer.

Usage

From source file:cloudeventbus.codec.Encoder.java

License:Open Source License

@Override
public void encode(ChannelHandlerContext ctx, Frame frame, ByteBuf out) throws Exception {
    LOGGER.debug("Encoding frame {}", frame);
    switch (frame.getFrameType()) {
    case AUTHENTICATE:
        final AuthenticationRequestFrame authenticationRequestFrame = (AuthenticationRequestFrame) frame;
        out.writeByte(FrameType.AUTHENTICATE.getOpcode());
        out.writeByte(' ');
        final String challenge = Base64.encodeBase64String(authenticationRequestFrame.getChallenge());
        writeString(out, challenge);/*from  w w  w  .  j  a  v  a 2s. com*/
        break;
    case AUTH_RESPONSE:
        final AuthenticationResponseFrame authenticationResponseFrame = (AuthenticationResponseFrame) frame;
        out.writeByte(FrameType.AUTH_RESPONSE.getOpcode());
        out.writeByte(' ');

        // Write certificate chain
        final ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        final OutputStream base64Out = new Base64OutputStream(outputStream, true, Integer.MAX_VALUE,
                new byte[0]);
        CertificateStoreLoader.store(base64Out, authenticationResponseFrame.getCertificates());
        out.writeBytes(outputStream.toByteArray());
        out.writeByte(' ');

        // Write salt
        final byte[] encodedSalt = Base64.encodeBase64(authenticationResponseFrame.getSalt());
        out.writeBytes(encodedSalt);
        out.writeByte(' ');

        // Write signature
        final byte[] encodedDigitalSignature = Base64
                .encodeBase64(authenticationResponseFrame.getDigitalSignature());
        out.writeBytes(encodedDigitalSignature);
        break;
    case ERROR:
        final ErrorFrame errorFrame = (ErrorFrame) frame;
        out.writeByte(FrameType.ERROR.getOpcode());
        out.writeByte(' ');
        writeString(out, Integer.toString(errorFrame.getCode().getErrorNumber()));
        if (errorFrame.getMessage() != null) {
            out.writeByte(' ');
            writeString(out, errorFrame.getMessage());
        }
        break;
    case GREETING:
        final GreetingFrame greetingFrame = (GreetingFrame) frame;
        out.writeByte(FrameType.GREETING.getOpcode());
        out.writeByte(' ');
        writeString(out, Integer.toString(greetingFrame.getVersion()));
        out.writeByte(' ');
        writeString(out, greetingFrame.getAgent());
        out.writeByte(' ');
        writeString(out, Long.toString(greetingFrame.getId()));
        break;
    case PING:
        out.writeByte(FrameType.PING.getOpcode());
        break;
    case PONG:
        out.writeByte(FrameType.PONG.getOpcode());
        break;
    case PUBLISH:
        final PublishFrame publishFrame = (PublishFrame) frame;
        out.writeByte(FrameType.PUBLISH.getOpcode());
        out.writeByte(' ');
        writeString(out, publishFrame.getSubject().toString());
        if (publishFrame.getReplySubject() != null) {
            out.writeByte(' ');
            writeString(out, publishFrame.getReplySubject().toString());
        }
        out.writeByte(' ');
        final ByteBuf body = Unpooled.wrappedBuffer(publishFrame.getBody().getBytes(CharsetUtil.UTF_8));
        writeString(out, Integer.toString(body.readableBytes()));
        out.writeBytes(Codec.DELIMITER);
        out.writeBytes(body);
        break;
    case SERVER_READY:
        out.writeByte(FrameType.SERVER_READY.getOpcode());
        break;
    case SUBSCRIBE:
        final SubscribeFrame subscribeFrame = (SubscribeFrame) frame;
        out.writeByte(FrameType.SUBSCRIBE.getOpcode());
        out.writeByte(' ');
        writeString(out, subscribeFrame.getSubject().toString());
        break;
    case UNSUBSCRIBE:
        final UnsubscribeFrame unsubscribeFrame = (UnsubscribeFrame) frame;
        out.writeByte(FrameType.UNSUBSCRIBE.getOpcode());
        out.writeByte(' ');
        writeString(out, unsubscribeFrame.getSubject().toString());
        break;
    default:
        throw new EncodingException("Don't know how to encode message of type " + frame.getClass().getName());
    }
    out.writeBytes(Codec.DELIMITER);
}

---

From source file:cn.academy.ability.api.Controllable.java

License:GNU General Public License

@RegInitCallback
private static void init() {
    NetworkS11n.addDirect(Controllable.class, new NetS11nAdaptor<Controllable>() {
        @Override/*from   w w  w  . j  a v a  2 s.c o m*/
        public void write(ByteBuf buf, Controllable obj) {
            buf.writeByte(obj.getCategory().getCategoryID());
            buf.writeByte(obj.getControlID());
        }

        @Override
        public Controllable read(ByteBuf buf) throws ContextException {
            Category cat = CategoryManager.INSTANCE.getCategory(buf.readByte());
            return cat.getControllable(buf.readByte());
        }
    });
    NBTS11n.addBase(Controllable.class, new BaseSerializer<NBTBase, Controllable>() {
        @Override
        public NBTBase write(Controllable value) {
            return new NBTTagByteArray(
                    new byte[] { (byte) value.getCategory().getCategoryID(), (byte) value.getControlID() });
        }

        @Override
        public Controllable read(NBTBase tag, Class<? extends Controllable> type) {
            byte[] bytes = ((NBTTagByteArray) tag).func_150292_c();
            Category cat = CategoryManager.INSTANCE.getCategory(bytes[0]);
            return cat.getControllable(bytes[1]);
        }
    });
}

---

From source file:cn.academy.ability.api.data.PresetData.java

License:GNU General Public License

@RegInitCallback
private static void init() {
    NBTS11n.addBase(Preset.class, new BaseSerializer<NBTBase, Preset>() {
        @Override// w ww .  java 2s  .c  om
        public NBTBase write(Preset value) {
            NBTTagCompound tag = new NBTTagCompound();
            IntStream.range(0, MAX_KEYS).forEach(idx -> {
                Controllable ctrl = value.data[idx];
                if (ctrl != null) {
                    tag.setTag(String.valueOf(idx), NBTS11n.writeBase(ctrl, Controllable.class));
                }
            });
            return tag;
        }

        @Override
        public Preset read(NBTBase tag_, Class<? extends Preset> type) {
            NBTTagCompound tag = (NBTTagCompound) tag_;

            Controllable[] data = new Controllable[MAX_KEYS];
            IntStream.range(0, MAX_KEYS).forEach(idx -> {
                String tagName = String.valueOf(idx);
                if (tag.hasKey(tagName)) {
                    data[idx] = NBTS11n.readBase(tag.getTag(tagName), Controllable.class);
                }
            });

            return new Preset(data);
        }
    });

    NetworkS11n.addDirect(Preset.class, new NetS11nAdaptor<Preset>() {
        @Override
        public void write(ByteBuf buf, Preset obj) {
            int count = (int) IntStream.range(0, MAX_KEYS).filter(idx -> obj.hasMapping(idx)).count();
            buf.writeByte(count);

            IntStream.range(0, MAX_KEYS).forEach(idx -> {
                if (obj.hasMapping(idx)) {
                    buf.writeByte(idx);
                    NetworkS11n.serializeWithHint(buf, obj.getControllable(idx), Controllable.class);
                }
            });
        }

        @Override
        public Preset read(ByteBuf buf) throws ContextException {
            Preset ret = new Preset();
            int count = buf.readByte();
            while (count-- > 0) {
                int id = buf.readByte();
                ret.data[id] = NetworkS11n.deserializeWithHint(buf, Controllable.class);
            }
            return ret;
        }
    });
}

---

From source file:cn.academy.ability.teleport.data.ClientModifyMsg.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeByte(opcode);
    if (opcode == ADD) {
        ((Location) arg).toBuf(buf);
    } else if (opcode == REMOVE) {
        buf.writeInt((Integer) arg);
    }//from   www  .  j  a  v  a 2s. com
}

---

From source file:cn.academy.ability.teleport.data.SyncMsg.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeByte(list.size());
    for (int i = 0; i < list.size(); ++i) {
        Location l = list.get(i);
        l.toBuf(buf);//from  w w  w . ja  v a2  s  .c om
    }
}

---

From source file:cn.academy.core.block.dev.MsgDeveloper.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeInt(x).writeShort(y).writeInt(z).writeInt(energy);
    buf.writeBoolean(isStimulating).writeByte(stimSuccess).writeByte(stimFailure);
    buf.writeByte(nMagIncr);
    buf.writeInt(userID);//from ww w  .j a  va2 s. com
}

---

From source file:cn.academy.crafting.api.MetalFormerRecipes.java

License:GNU General Public License

@RegInitCallback
private static void _init() {
    NetworkS11n.addDirect(RecipeObject.class, new NetS11nAdaptor<RecipeObject>() {
        @Override//from  w w w  . j  a va2 s  .co  m
        public void write(ByteBuf buf, RecipeObject obj) {
            buf.writeByte(obj.id);
        }

        @Override
        public RecipeObject read(ByteBuf buf) throws ContextException {
            return INSTANCE.objects.get(buf.readByte());
        }
    });
}

---

From source file:cn.academy.misc.msg.TeleportMsg.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeByte(dim).writeFloat(x).writeFloat(y).writeFloat(z);
}

---

From source file:cn.lambdalib.s11n.network.NetworkS11n.java

License:MIT License

/**
 * serialize an object without writing the object type index into the buffer. Used to reduce data redundancy.
 * Use {@link #deserializeWithHint} with the same signature to recover the object.
 *
 * @param buf The buffer to serialize the object into
 * @param obj The object to be serialized, must not be null
 * @param type the top-level type used during serialization. When deserialization from the buf, same class should
 *  be used.//w  ww.  j  a  v  a  2 s. c  o m
 */
@SuppressWarnings("unchecked")
public static <T> void serializeWithHint(ByteBuf buf, T obj, Class<? super T> type) {
    _check(obj != null, "Hintted serialization doesn't take null");

    NetS11nAdaptor<? super T> adaptor = (NetS11nAdaptor) _adaptor(type);
    if (adaptor != null) { // Serialize direct types
        adaptor.write(buf, obj);
    } else if (type.isEnum()) { // Serialize enum
        buf.writeByte(((Enum) obj).ordinal());
    } else if (type.isArray()) { // Serialize array
        int length = Array.getLength(obj);
        Preconditions.checkArgument(length < Short.MAX_VALUE, "Array too large");

        buf.writeShort(length);
        for (int i = 0; i < length; ++i) {
            serialize(buf, Array.get(obj, i), true);
        }
    } else { // Serialize recursive types
        serializeRecursively(buf, obj, type);
    }
}

---

From source file:cn.liutils.api.player.ControlData.java

License:Open Source License

public void toBytes(ByteBuf buf) {
    buf.writeByte(0);
    for (StateBase lb : state)
        if (lb != null) {
            buf.writeByte(lb.type.ordinal());
            lb.toBytes(buf);//from  w  w w. j  ava2  s.  co m
        }
    buf.writeByte(-1);

    buf.writeByte(-1);
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »