Example usage for io.netty.buffer ByteBuf toString

Introduction

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

Prototype

public abstract String toString(Charset charset);

Source Link

Document

Decodes this buffer's readable bytes into a string with the specified character set name.

Usage

From source file:io.lettuce.core.protocol.CommandArgsTest.java

License:Apache License

@Test
public void addByte() {

    CommandArgs<String, String> args = new CommandArgs<>(codec).add("one".getBytes());

    ByteBuf buffer = Unpooled.buffer();
    args.encode(buffer);/*from  w  w  w . ja v a 2 s  . c  om*/

    ByteBuf expected = Unpooled.buffer();
    expected.writeBytes(("$3\r\n" + "one\r\n").getBytes());

    assertThat(buffer.toString(LettuceCharsets.ASCII)).isEqualTo(expected.toString(LettuceCharsets.ASCII));
}

From source file:io.lettuce.core.protocol.CommandArgsTest.java

License:Apache License

@Test
public void addByteUsingByteCodec() {

    CommandArgs<byte[], byte[]> args = new CommandArgs<>(ByteArrayCodec.INSTANCE).add("one".getBytes());

    ByteBuf buffer = Unpooled.buffer();
    args.encode(buffer);/* ww  w . j a  v a 2 s  .c  o m*/

    ByteBuf expected = Unpooled.buffer();
    expected.writeBytes(("$3\r\n" + "one\r\n").getBytes());

    assertThat(buffer.toString(LettuceCharsets.ASCII)).isEqualTo(expected.toString(LettuceCharsets.ASCII));
}

From source file:io.lettuce.core.protocol.CommandArgsTest.java

License:Apache License

@Test
public void addValueUsingByteCodec() {

    CommandArgs<byte[], byte[]> args = new CommandArgs<>(ByteArrayCodec.INSTANCE).addValue("one".getBytes());

    ByteBuf buffer = Unpooled.buffer();
    args.encode(buffer);/*  www  . j a  v  a 2 s .com*/

    ByteBuf expected = Unpooled.buffer();
    expected.writeBytes(("$3\r\n" + "one\r\n").getBytes());

    assertThat(buffer.toString(LettuceCharsets.ASCII)).isEqualTo(expected.toString(LettuceCharsets.ASCII));
}

From source file:io.lettuce.core.protocol.CommandArgsTest.java

License:Apache License

@Test
public void addKeyUsingByteCodec() {

    CommandArgs<byte[], byte[]> args = new CommandArgs<>(ByteArrayCodec.INSTANCE).addValue("one".getBytes());

    ByteBuf buffer = Unpooled.buffer();
    args.encode(buffer);/*from   w w w  . jav  a 2 s . c o m*/

    ByteBuf expected = Unpooled.buffer();
    expected.writeBytes(("$3\r\n" + "one\r\n").getBytes());

    assertThat(buffer.toString(LettuceCharsets.ASCII)).isEqualTo(expected.toString(LettuceCharsets.ASCII));
}

From source file:io.lettuce.core.protocol.CommandHandler.java

License:Apache License

/**
 * @see io.netty.channel.ChannelInboundHandlerAdapter#channelRead(io.netty.channel.ChannelHandlerContext, java.lang.Object)
 *//*from   w  ww . ja  va 2  s. c o  m*/
@Override
public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {

    ByteBuf input = (ByteBuf) msg;

    if (!input.isReadable() || input.refCnt() == 0) {
        logger.warn("{} Input not readable {}, {}", logPrefix(), input.isReadable(), input.refCnt());
        return;
    }

    if (debugEnabled) {
        logger.debug("{} Received: {} bytes, {} commands in the stack", logPrefix(), input.readableBytes(),
                stack.size());
    }

    try {
        if (buffer.refCnt() < 1) {
            logger.warn("{} Ignoring received data for closed or abandoned connection", logPrefix());
            return;
        }

        if (debugEnabled && ctx.channel() != channel) {
            logger.debug("{} Ignoring data for a non-registered channel {}", logPrefix(), ctx.channel());
            return;
        }

        if (traceEnabled) {
            logger.trace("{} Buffer: {}", logPrefix(), input.toString(Charset.defaultCharset()).trim());
        }

        buffer.writeBytes(input);

        decode(ctx, buffer);
    } finally {
        input.release();
    }
}

From source file:io.liveoak.common.codec.form.FormURLDecoder.java

License:Open Source License

private ResourceState parse(ByteBuf resource) throws IOException {
    DefaultResourceState state = new DefaultResourceState();

    String content = resource.toString(ENCODING);
    String[] pairs = content.split("&");
    if (pairs.length > 0) {
        for (String pair : pairs) {
            String[] values = pair.split("=");
            if (values.length >= 1) {
                String name = URLDecoder.decode(values[0], ENCODING.name());
                if (values.length == 1) {
                    if (name.isEmpty()) {
                        continue;
                    }/*  w ww .  j a  v a  2s  .com*/
                    state.putProperty(name, null);
                } else {
                    String value = URLDecoder.decode(values[1], ENCODING.name());
                    Object typed = value;
                    if ("true".equalsIgnoreCase(value) || "false".equalsIgnoreCase(value)) {
                        typed = Boolean.parseBoolean(value);
                    } else if ("null".equalsIgnoreCase(value)) {
                        typed = null;
                    } else {
                        try {
                            typed = Integer.parseInt(value);
                        } catch (NumberFormatException e) {
                            try {
                                typed = Double.parseDouble(value);
                            } catch (NumberFormatException e2) {
                            }
                        }
                    }
                    state.putProperty(name, typed);
                }
            }
        }
    }
    return state;
}

From source file:io.liveoak.container.BasicServerTest.java

License:Open Source License

protected ResourceState decode(HttpResponse response) throws Exception {
    ByteBuf buffer = Unpooled.buffer();
    ByteBufOutputStream out = new ByteBufOutputStream(buffer);
    response.getEntity().writeTo(out);//  w  w  w.  j  a v a 2s. c o m
    out.flush();
    out.close();
    System.err.println("===================");
    System.err.println(buffer.toString(Charset.defaultCharset()));
    System.err.println("===================");
    return system.codecManager().decode(MediaType.JSON, buffer);
}

From source file:io.liveoak.container.BasicServerTest.java

License:Open Source License

protected ResourceState decode(ByteBuf buffer) throws Exception {
    System.err.println("===================");
    System.err.println(buffer.toString(Charset.defaultCharset()));
    System.err.println("===================");
    return system.codecManager().decode(MediaType.JSON, buffer);
}

From source file:io.liveoak.container.codec.json.JSONEncoderTest.java

License:Open Source License

@Test
public void testEmptyObject() throws Exception {
    DefaultResourceState state = new DefaultResourceState("bob");

    ByteBuf buffer = encode(state);
    String encoded = buffer.toString(Charset.defaultCharset());

    ObjectMapper mapper = new ObjectMapper();
    Map<String, Object> root = mapper.readValue(encoded, Map.class);

    assertThat(root.get(LiveOak.ID)).isEqualTo("bob");
}

From source file:io.liveoak.container.codec.json.JSONEncoderTest.java

License:Open Source License

@Test
public void testEmptyObjectWithURI() throws Exception {
    DefaultResourceState state = new DefaultResourceState("bob");
    state.uri(new URI("/bob"));

    ByteBuf buffer = encode(state);
    String encoded = buffer.toString(Charset.defaultCharset());

    ObjectMapper mapper = new ObjectMapper();
    Map<String, Object> root = mapper.readValue(encoded, Map.class);

    assertThat(root.get(LiveOak.ID)).isEqualTo("bob");
    assertThat(root.get(LiveOak.SELF)).isNotNull();
    assertThat(((Map) root.get(LiveOak.SELF)).get(LiveOak.HREF)).isEqualTo("/bob");
}