Example usage for io.netty.buffer Unpooled wrappedBuffer

Introduction

In this page you can find the example usage for io.netty.buffer Unpooled wrappedBuffer.

Prototype

public static ByteBuf wrappedBuffer(ByteBuffer... buffers)

Source Link

Document

Creates a new big-endian composite buffer which wraps the slices of the specified NIO buffers without copying them.

Usage

From source file:com.imaginarycode.minecraft.bungeejson.impl.httpserver.HttpServerHandler.java

License:Open Source License

private HttpResponse getResponse(ChannelHandlerContext channelHandlerContext, HttpRequest hr) {
    QueryStringDecoder query = new QueryStringDecoder(hr.getUri());
    Multimap<String, String> params = createMultimapFromMap(query.parameters());

    Object reply;//from w  ww.  ja  va  2  s .  com
    HttpResponseStatus hrs;
    final RequestHandler handler = BungeeJSONPlugin.getRequestManager().getHandlerForEndpoint(query.path());
    if (handler == null) {
        reply = BungeeJSONUtilities.error("No such endpoint exists.");
        hrs = HttpResponseStatus.NOT_FOUND;
    } else {
        final ApiRequest ar = new HttpServerApiRequest(
                ((InetSocketAddress) channelHandlerContext.channel().remoteAddress()).getAddress(), params,
                bodyBuilder.toString());
        try {
            reply = handler.handle(ar);
            hrs = HttpResponseStatus.OK;
        } catch (Throwable throwable) {
            hrs = HttpResponseStatus.INTERNAL_SERVER_ERROR;
            reply = BungeeJSONUtilities
                    .error("An internal error has occurred. Information has been logged to the console.");
            BungeeJSONPlugin.getPlugin().getLogger().log(Level.WARNING,
                    "Error while handling " + hr.getUri() + " from " + ar.getRemoteIp(), throwable);
        }
    }

    String json = BungeeJSONPlugin.getPlugin().getGson().toJson(reply);
    DefaultFullHttpResponse hreply = new DefaultFullHttpResponse(HttpVersion.HTTP_1_1, hrs,
            Unpooled.wrappedBuffer(json.getBytes(CharsetUtil.UTF_8)));
    // Add a reminder that we're still running the show.
    hreply.headers().set("Content-Type", "application/json; charset=UTF-8");
    hreply.headers().set("Access-Control-Allow-Origin", "*");
    hreply.headers().set("Server", "BungeeJSON/0.1");
    hreply.headers().set("Content-Length", json.length());
    return hreply;
}

From source file:com.intuit.karate.netty.WebSocketClient.java

License:Open Source License

public void ping() {
    WebSocketFrame frame = new PingWebSocketFrame(Unpooled.wrappedBuffer(new byte[] { 8, 1, 8, 1 }));
    channel.writeAndFlush(frame);/*from   w  w w  . j  a va 2 s .  c o m*/
}

From source file:com.king.platform.net.http.netty.sse.ServerEventDecoderTest.java

License:Apache License

private ByteBuf buffer(String s) throws UnsupportedEncodingException {
    return Unpooled.wrappedBuffer(s.getBytes("UTF-8"));

}

From source file:com.lambdaworks.redis.codec.StringCodec.java

License:Apache License

@Override
public String decodeKey(ByteBuffer bytes) {
    return Unpooled.wrappedBuffer(bytes).toString(charset);
}

From source file:com.lambdaworks.redis.codec.StringCodec.java

License:Apache License

@Override
public String decodeValue(ByteBuffer bytes) {
    return Unpooled.wrappedBuffer(bytes).toString(charset);
}

From source file:com.lambdaworks.redis.codec.StringCodec.java

License:Apache License

/**
 * Compatibility implementation.//from  w  ww. j  a va 2s.  co  m
 * 
 * @param key
 * @return
 */
private ByteBuffer encodeAndAllocateBuffer(String key) {
    if (key == null) {
        return ByteBuffer.wrap(EMPTY);
    }

    CharsetEncoder encoder = CharsetUtil.encoder(charset);
    ByteBuffer buffer = ByteBuffer.allocate((int) (encoder.maxBytesPerChar() * key.length()));

    ByteBuf byteBuf = Unpooled.wrappedBuffer(buffer);
    byteBuf.clear();
    encode(key, byteBuf);
    buffer.limit(byteBuf.writerIndex());

    return buffer;
}

From source file:com.lambdaworks.redis.pubsub.PubSubCommandHandlerTest.java

License:Apache License

@Test
public void shouldCompleteCommandExceptionallyOnOutputFailure() throws Exception {

    sut.channelRegistered(context);/*w  w w.  j a  v  a  2s.co m*/
    sut.channelActive(context);
    sut.write(command);

    sut.channelRead(context, Unpooled.wrappedBuffer(":1000\r\n".getBytes()));

    assertThat(ReflectionTestUtils.getField(command, "exception")).isInstanceOf(IllegalStateException.class);
}

From source file:com.linecorp.armeria.client.endpoint.dns.DnsAddressEndpointGroupTest.java

License:Apache License

private static DnsRecord newAddressRecord(String name, String ipAddr) {
    return new DefaultDnsRawRecord(name, NetUtil.isValidIpV4Address(ipAddr) ? A : AAAA, 60,
            Unpooled.wrappedBuffer(NetUtil.createByteArrayFromIpAddressString(ipAddr)));
}

From source file:com.linecorp.armeria.client.endpoint.dns.DnsServiceEndpointGroupTest.java

License:Apache License

private static DnsRecord newTooShortSrvRecord(String hostname) {
    return new DefaultDnsRawRecord(hostname, SRV, 60, Unpooled.wrappedBuffer(new byte[4]));
}

From source file:com.linecorp.armeria.client.endpoint.dns.DnsServiceEndpointGroupTest.java

License:Apache License

private static DnsRecord newBadNameSrvRecord(String hostname) {
    return new DefaultDnsRawRecord(hostname, SRV, 60,
            Unpooled.wrappedBuffer(new byte[] { 0, 0, 0, 0, 0, 0, 127, 127, 127 }));
}