Example usage for io.netty.buffer ByteBuf writeBoolean

Introduction

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

Prototype

public abstract ByteBuf writeBoolean(boolean value);

Source Link

Document

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

Usage

From source file:hellfirepvp.astralsorcery.common.util.ByteBufUtils.java

License:Open Source License

public static void writeFluidStack(ByteBuf byteBuf, @Nullable FluidStack stack) {
    boolean defined = stack != null;
    byteBuf.writeBoolean(defined);
    if (defined) {
        NBTTagCompound tag = new NBTTagCompound();
        stack.writeToNBT(tag);//from   w w w.j  a  va2  s  .  c o  m
        writeNBTTag(byteBuf, tag);
    }
}

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From source file:herddb.proto.PduCodec.java

License:Apache License

private static void writeObject(ByteBuf byteBuf, Object v) {
    if (v == null) {
        byteBuf.writeByte(TYPE_NULL);//from www. j av  a2s  .  c o m
    } else if (v instanceof RawString) {
        byteBuf.writeByte(TYPE_STRING);
        ByteBufUtils.writeRawString(byteBuf, (RawString) v);
    } else if (v instanceof String) {
        byteBuf.writeByte(TYPE_STRING);
        ByteBufUtils.writeString(byteBuf, (String) v);
    } else if (v instanceof Long) {
        byteBuf.writeByte(TYPE_LONG);
        byteBuf.writeLong((Long) v);
    } else if (v instanceof Integer) {
        byteBuf.writeByte(TYPE_INTEGER);
        byteBuf.writeInt((Integer) v);
    } else if (v instanceof Boolean) {
        byteBuf.writeByte(TYPE_BOOLEAN);
        byteBuf.writeBoolean((Boolean) v);
    } else if (v instanceof java.util.Date) {
        byteBuf.writeByte(TYPE_TIMESTAMP);
        byteBuf.writeLong(((java.util.Date) v).getTime());
    } else if (v instanceof Double) {
        byteBuf.writeByte(TYPE_DOUBLE);
        byteBuf.writeDouble((Double) v);
    } else if (v instanceof Float) {
        byteBuf.writeByte(TYPE_DOUBLE);
        byteBuf.writeDouble((Float) v);
    } else if (v instanceof Short) {
        byteBuf.writeByte(TYPE_SHORT);
        byteBuf.writeLong((Short) v);
    } else if (v instanceof byte[]) {
        byteBuf.writeByte(TYPE_BYTEARRAY);
        ByteBufUtils.writeArray(byteBuf, (byte[]) v);
    } else if (v instanceof Byte) {
        byteBuf.writeByte(TYPE_BYTE);
        byteBuf.writeByte((Byte) v);
    } else {
        throw new IllegalArgumentException("bad data type " + v.getClass());
    }

}

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From source file:hivemall.mix.MixMessageEncoder.java

License:Open Source License

@Override
protected void encode(ChannelHandlerContext ctx, MixMessage msg, ByteBuf out) throws Exception {
    int startIdx = out.writerIndex();
    out.writeBytes(LENGTH_PLACEHOLDER);/*from w w  w  . ja va2  s  . c o  m*/

    MixEventName event = msg.getEvent();
    byte b = event.getID();
    out.writeByte(b);

    Object feature = msg.getFeature();
    encodeObject(feature, out);

    float weight = msg.getWeight();
    out.writeFloat(weight);

    float covariance = msg.getCovariance();
    out.writeFloat(covariance);

    short clock = msg.getClock();
    out.writeShort(clock);

    int deltaUpdates = msg.getDeltaUpdates();
    out.writeInt(deltaUpdates);

    boolean cancelRequest = msg.isCancelRequest();
    out.writeBoolean(cancelRequest);

    String groupId = msg.getGroupID();
    writeString(groupId, out);

    int endIdx = out.writerIndex();
    out.setInt(startIdx, endIdx - startIdx - 4);
}

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From source file:io.github.vastframework.codecs.primitives.EncodingPrimitiveSupport.java

License:Apache License

default void encodeBoolean(ByteBuf buffer, boolean value) {
    buffer.writeBoolean(value);
}

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From source file:io.hekate.network.netty.NettyMessageTest.java

License:Apache License

@Test
public void testPreview() throws Exception {
    ByteBuf buf = Unpooled.buffer();

    buf.writeByte(10);//from w  w w .  ja  v  a2s.  c  o  m
    buf.writeBoolean(true);
    buf.writeInt(100);
    buf.writeLong(1000);
    buf.writeDouble(1.01);

    NettyMessage msg = new NettyMessage(buf, new Codec<Object>() {
        @Override
        public boolean isStateful() {
            return false;
        }

        @Override
        public Class<Object> baseType() {
            return Object.class;
        }

        @Override
        public Object decode(DataReader in) throws IOException {
            throw new AssertionError("Should not be called.");
        }

        @Override
        public void encode(Object obj, DataWriter out) throws IOException {
            throw new AssertionError("Should not be called.");
        }
    });

    assertEquals((byte) 10, (byte) msg.preview(DataInput::readByte));
    assertEquals(0, buf.readerIndex());

    assertTrue(msg.previewBoolean(m -> {
        m.skipBytes(1);

        return m.readBoolean();
    }));
    assertEquals(0, buf.readerIndex());

    assertEquals(100, msg.previewInt(m -> {
        m.skipBytes(2);

        return m.readInt();
    }));
    assertEquals(0, buf.readerIndex());

    assertEquals(1000, msg.previewLong(m -> {
        m.skipBytes(6);

        return m.readLong();
    }));
    assertEquals(0, buf.readerIndex());

    assertEquals(1.01, msg.previewDouble(m -> {
        m.skipBytes(14);

        return m.readDouble();
    }), 1000);
    assertEquals(0, buf.readerIndex());

    assertEquals(1, buf.refCnt());

    msg.release();

    assertEquals(0, buf.refCnt());
}

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From source file:io.hydramq.core.type.converters.MessagePropertiesConverter.java

License:Open Source License

@Override
public void write(final ConversionContext context, final MessageProperties properties, final ByteBuf buffer) {
    int flags = 0;
    if (properties.getStringKeys().size() > 0) {
        flags = flags | HAS_STRING_PROPERTIES;
    }/*ww w. java2 s  . c  o  m*/
    if (properties.getBooleanKeys().size() > 0) {
        flags = flags | HAS_BOOLEAN_PROPERTIES;
    }
    if (properties.getIntegerKeys().size() > 0) {
        flags = flags | HAS_INTEGER_PROPERTIES;
    }
    if (properties.getLongKeys().size() > 0) {
        flags = flags | HAS_LONG_PROPERTIES;
    }
    if (properties.getFloatKeys().size() > 0) {
        flags = flags | HAS_FLOAT_PROPERTIES;
    }
    if (properties.getDoubleKeys().size() > 0) {
        flags = flags | HAS_DOUBLE_PROPERTIES;
    }
    if (properties.getBytesKeys().size() > 0) {
        flags = flags | HAS_BYTES_PROPERTIES;
    }
    if (properties.getShortKeys().size() > 0) {
        flags = flags | HAS_SHORT_PROPERTIES;
    }
    if (properties.getByteKeys().size() > 0) {
        flags = flags | HAS_BYTE_PROPERTIES;
    }
    buffer.writeInt(flags);
    if (properties.getStringKeys().size() > 0) {
        buffer.writeInt(properties.getStringKeys().size());
        for (String key : properties.getStringKeys()) {
            context.write(String.class, key, buffer);
            context.write(String.class, properties.getString(key), buffer);
        }
    }
    if (properties.getBooleanKeys().size() > 0) {
        buffer.writeInt(properties.getBooleanKeys().size());
        for (String key : properties.getBooleanKeys()) {
            context.write(String.class, key, buffer);
            buffer.writeBoolean(properties.getBoolean(key));
        }
    }
    if (properties.getIntegerKeys().size() > 0) {
        buffer.writeInt(properties.getIntegerKeys().size());
        for (String key : properties.getIntegerKeys()) {
            context.write(String.class, key, buffer);
            buffer.writeInt(properties.getInteger(key));
        }
    }
    if (properties.getLongKeys().size() > 0) {
        buffer.writeInt(properties.getLongKeys().size());
        for (String key : properties.getLongKeys()) {
            context.write(String.class, key, buffer);
            buffer.writeLong(properties.getLong(key));
        }
    }
    if (properties.getFloatKeys().size() > 0) {
        buffer.writeInt(properties.getFloatKeys().size());
        for (String key : properties.getFloatKeys()) {
            context.write(String.class, key, buffer);
            buffer.writeFloat(properties.getFloat(key));
        }
    }
    if (properties.getDoubleKeys().size() > 0) {
        buffer.writeInt(properties.getDoubleKeys().size());
        for (String key : properties.getDoubleKeys()) {
            context.write(String.class, key, buffer);
            buffer.writeDouble(properties.getDouble(key));
        }
    }
    if (properties.getBytesKeys().size() > 0) {
        buffer.writeInt(properties.getBytesKeys().size());
        for (String key : properties.getBytesKeys()) {
            context.write(String.class, key, buffer);
            context.write(byte[].class, properties.getBytes(key), buffer);
        }
    }
    if (properties.getShortKeys().size() > 0) {
        buffer.writeInt(properties.getShortKeys().size());
        for (String key : properties.getShortKeys()) {
            context.write(String.class, key, buffer);
            buffer.writeShort(properties.getShort(key));
        }
    }
    if (properties.getByteKeys().size() > 0) {
        buffer.writeInt(properties.getByteKeys().size());
        for (String key : properties.getByteKeys()) {
            context.write(String.class, key, buffer);
            buffer.writeByte(properties.getByte(key));
        }
    }
}

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From source file:io.lunamc.plugins.example.netty.ExamplePlayHandler.java

License:Apache License

private void writeJoinGame(ChannelHandlerContext ctx) {
    ByteBuf out = ctx.alloc().buffer();
    // Write packet id of join game (0x23)
    ProtocolUtils.writeVarInt(out, 0x23);
    // Write entity id
    out.writeInt(42);/*from  w ww.j a  va 2 s  .com*/
    // Write game mode (0 = survival)
    out.writeByte(0);
    // Write dimension (0 = overworld)
    out.writeInt(0);
    // Write difficulty (0 = peaceful)
    out.writeByte(0);
    // Write max players
    out.writeByte(1);
    // Write level type
    ProtocolUtils.writeString(out, "default");
    // Write reduced debug info
    out.writeBoolean(false);

    // Send it to the client
    ctx.writeAndFlush(out, ctx.voidPromise());
}

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From source file:io.reactiverse.pgclient.impl.codec.DataTypeCodec.java

License:Apache License

private static void binaryEncodeBOOL(Boolean value, ByteBuf buff) {
    buff.writeBoolean(value);
}

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From source file:it.kytech.smartccraft.network.message.MessageTileChargeStation.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeInt(x);//from w  w w  .  ja v a  2  s  .c  o  m
    buf.writeInt(y);
    buf.writeInt(z);
    buf.writeByte(orientation);
    buf.writeByte(state);
    buf.writeInt(customName.length());
    buf.writeBytes(customName.getBytes());
    if (ownerUUID != null) {
        buf.writeBoolean(true);
        buf.writeLong(ownerUUID.getMostSignificantBits());
        buf.writeLong(ownerUUID.getLeastSignificantBits());
    } else {
        buf.writeBoolean(false);
    }
    buf.writeByte(status);
}

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From source file:it.kytech.smartccraft.network.message.MessageTileEntitySCC.java

License:Open Source License

@Override
public void toBytes(ByteBuf buf) {
    buf.writeInt(x);/*from w  w w.jav  a 2 s  .c om*/
    buf.writeInt(y);
    buf.writeInt(z);
    buf.writeByte(orientation);
    buf.writeByte(state);
    buf.writeInt(customName.length());
    buf.writeBytes(customName.getBytes());
    if (ownerUUID != null) {
        buf.writeBoolean(true);
        buf.writeLong(ownerUUID.getMostSignificantBits());
        buf.writeLong(ownerUUID.getLeastSignificantBits());
    } else {
        buf.writeBoolean(false);
    }
    toBytesChild(buf);
}

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