Example usage for io.netty.buffer ByteBuf toString

List of usage examples for io.netty.buffer ByteBuf toString

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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.liveoak.container.codec.json.JSONEncoderTest.java

License:Open Source License

@Test
public void testResourceMembersWithExcludeFields() throws Exception {
    DefaultResourceState parentState = new DefaultResourceState("parent");
    parentState.uri(new URI("/parent"));
    parentState.putProperty("A", 1);
    parentState.putProperty("B", 2);

    DefaultResourceState child1State = new DefaultResourceState("child1");
    child1State.uri(new URI("/parent/child1"));
    child1State.putProperty("foo", "bar");
    child1State.putProperty("hello", "world");

    DefaultResourceState child2State = new DefaultResourceState("child2");
    child2State.uri(new URI("/parent/child2"));
    child2State.putProperty("foo", "baz");
    child2State.putProperty("goodbye", "world");

    parentState.addMember(child1State);
    parentState.addMember(child2State);

    ByteBuf buffer = encode(parentState, "*,-A,members(*,-foo,-self)");
    String encoded = buffer.toString(Charset.defaultCharset());

    ObjectMapper mapper = new ObjectMapper();
    JsonNode root = mapper.readTree(encoded);

    assertThat(root.get(LiveOak.ID).asText()).isEqualTo("parent");
    assertThat(root.get(LiveOak.SELF).get(LiveOak.HREF).asText()).isEqualTo("/parent");
    assertThat(root.size()).isEqualTo(4);
    assertThat(root.get("B").asInt()).isEqualTo(2);

    ObjectNode child1Node = (ObjectNode) root.get(LiveOak.MEMBERS).get(0);
    assertThat(child1Node.get(LiveOak.ID).asText()).isEqualTo("child1");
    assertThat(child1Node.get(LiveOak.SELF)).isNull();
    assertThat(child1Node.size()).isEqualTo(2);
    assertThat(child1Node.get("hello").asText()).isEqualTo("world");

    ObjectNode child2Node = (ObjectNode) root.get(LiveOak.MEMBERS).get(1);
    assertThat(child2Node.get(LiveOak.ID).asText()).isEqualTo("child2");
    assertThat(child2Node.get(LiveOak.SELF)).isNull();
    assertThat(child2Node.size()).isEqualTo(2);
    assertThat(child2Node.get("goodbye").asText()).isEqualTo("world");
}

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

License:Open Source License

@Test
public void testResourceWithReferenceResource() throws Exception {
    DefaultResourceState parentState = new DefaultResourceState("parent");
    parentState.uri(new URI("/parent"));
    parentState.putProperty("A", 1);
    parentState.putProperty("B", 2);

    DefaultResourceState child1State = new DefaultResourceState("child1");
    child1State.uri(new URI("/parent/child1"));
    child1State.putProperty("foo", "bar");
    child1State.putProperty("hello", "world");

    DefaultResourceState child2State = new DefaultResourceState("child2");
    child2State.uri(new URI("/parent/child2"));
    child2State.putProperty("foo", "baz");
    child2State.putProperty("goodbye", "world");

    parentState.putProperty("child1", child1State);
    parentState.putProperty("child2", child2State);

    ByteBuf buffer = encode(parentState, "*");
    String encoded = buffer.toString(Charset.defaultCharset());

    ObjectMapper mapper = new ObjectMapper();
    JsonNode root = mapper.readTree(encoded);

    assertThat(root.get(LiveOak.ID).asText()).isEqualTo("parent");
    assertThat(root.get(LiveOak.SELF).get(LiveOak.HREF).asText()).isEqualTo("/parent");
    assertThat(root.size()).isEqualTo(6);
    assertThat(root.get("B").asInt()).isEqualTo(2);

    ObjectNode child1Node = (ObjectNode) root.get("child1");
    assertThat(child1Node.get(LiveOak.ID).asText()).isEqualTo("child1");
    assertThat(child1Node.get(LiveOak.SELF).get(LiveOak.HREF).asText()).isEqualTo("/parent/child1");
    assertThat(child1Node.size()).isEqualTo(2);

    ObjectNode child2Node = (ObjectNode) root.get("child2");
    assertThat(child2Node.get(LiveOak.ID).asText()).isEqualTo("child2");
    assertThat(child2Node.get(LiveOak.SELF).get(LiveOak.HREF).asText()).isEqualTo("/parent/child2");
    assertThat(child2Node.size()).isEqualTo(2);
}

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

License:Open Source License

@Test
public void testResourceWithReferenceReturnFields() throws Exception {
    DefaultResourceState parentState = new DefaultResourceState("parent");
    parentState.uri(new URI("/parent"));
    parentState.putProperty("A", 1);
    parentState.putProperty("B", 2);

    DefaultResourceState child1State = new DefaultResourceState("child1");
    child1State.uri(new URI("/parent/child1"));
    child1State.putProperty("foo", "bar");
    child1State.putProperty("hello", "world");

    DefaultResourceState child2State = new DefaultResourceState("child2");
    child2State.uri(new URI("/parent/child2"));
    child2State.putProperty("foo", "baz");
    child2State.putProperty("goodbye", "world");

    parentState.putProperty("child1", child1State);
    parentState.putProperty("child2", child2State);

    ByteBuf buffer = encode(parentState, "*,child1(foo,hello),child2(foo)");
    String encoded = buffer.toString(Charset.defaultCharset());

    ObjectMapper mapper = new ObjectMapper();
    JsonNode root = mapper.readTree(encoded);

    assertThat(root.get(LiveOak.ID).asText()).isEqualTo("parent");
    assertThat(root.get(LiveOak.SELF).get(LiveOak.HREF).asText()).isEqualTo("/parent");
    assertThat(root.size()).isEqualTo(6);
    assertThat(root.get("B").asInt()).isEqualTo(2);

    ObjectNode child1Node = (ObjectNode) root.get("child1");
    assertThat(child1Node.get(LiveOak.ID).asText()).isEqualTo("child1");
    assertThat(child1Node.get(LiveOak.SELF).get(LiveOak.HREF).asText()).isEqualTo("/parent/child1");
    assertThat(child1Node.size()).isEqualTo(4);
    assertThat(child1Node.get("foo").asText()).isEqualTo("bar");
    assertThat(child1Node.get("hello").asText()).isEqualTo("world");

    ObjectNode child2Node = (ObjectNode) root.get("child2");
    assertThat(child2Node.get(LiveOak.ID).asText()).isEqualTo("child2");
    assertThat(child2Node.get(LiveOak.SELF).get(LiveOak.HREF).asText()).isEqualTo("/parent/child2");
    assertThat(child2Node.size()).isEqualTo(3);
    assertThat(child2Node.get("foo").asText()).isEqualTo("baz");
}

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

License:Open Source License

@Test
public void testResourceWithReferenceExcludeReturnFields() throws Exception {
    DefaultResourceState parentState = new DefaultResourceState("parent");
    parentState.uri(new URI("/parent"));
    parentState.putProperty("A", 1);
    parentState.putProperty("B", 2);

    DefaultResourceState child1State = new DefaultResourceState("child1");
    child1State.uri(new URI("/parent/child1"));
    child1State.putProperty("foo", "bar");
    child1State.putProperty("hello", "world");

    DefaultResourceState child2State = new DefaultResourceState("child2");
    child2State.uri(new URI("/parent/child2"));
    child2State.putProperty("foo", "baz");
    child2State.putProperty("goodbye", "world");

    parentState.putProperty("child1", child1State);
    parentState.putProperty("child2", child2State);

    ByteBuf buffer = encode(parentState, "*,child1(*,-hello,-id),child2(*,-self,-foo)");
    String encoded = buffer.toString(Charset.defaultCharset());

    ObjectMapper mapper = new ObjectMapper();
    JsonNode root = mapper.readTree(encoded);

    assertThat(root.get(LiveOak.ID).asText()).isEqualTo("parent");
    assertThat(root.get(LiveOak.SELF).get(LiveOak.HREF).asText()).isEqualTo("/parent");
    assertThat(root.size()).isEqualTo(6);
    assertThat(root.get("B").asInt()).isEqualTo(2);

    ObjectNode child1Node = (ObjectNode) root.get("child1");
    assertThat(child1Node.get(LiveOak.ID)).isNull();
    assertThat(child1Node.get(LiveOak.SELF).get(LiveOak.HREF).asText()).isEqualTo("/parent/child1");
    assertThat(child1Node.size()).isEqualTo(2);
    assertThat(child1Node.get("foo").asText()).isEqualTo("bar");

    ObjectNode child2Node = (ObjectNode) root.get("child2");
    assertThat(child2Node.get(LiveOak.ID).asText()).isEqualTo("child2");
    assertThat(child2Node.get(LiveOak.SELF)).isNull();
    assertThat(child2Node.size()).isEqualTo(2);
    assertThat(child2Node.get("goodbye").asText()).isEqualTo("world");
}

From source file:io.liveoak.container.protocols.ProtocolDetector.java

License:Open Source License

@Override
protected void decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception {

    int nonNewlineBytes = in.bytesBefore((byte) '\n');

    in.markReaderIndex();//from  w  w  w  . j  a v  a2 s. c o m

    if (nonNewlineBytes > 0) {
        ByteBuf lineBuffer = in.readBytes(nonNewlineBytes);
        String line = lineBuffer.toString(UTF_8);

        //SslHandler sslHandler = context.getPipeline().writeState( SslHandler.class );

        in.resetReaderIndex();
        ByteBuf fullBuffer = in.readBytes(super.actualReadableBytes());

        if (line.startsWith("CONNECT") || line.startsWith("STOMP")) {
            this.configurator.switchToPureStomp(ctx.pipeline());
        } else {
            this.configurator.switchToHttpWebSockets(ctx.pipeline());
        }

        ctx.pipeline().fireChannelRead(fullBuffer);
    }
}

From source file:io.liveoak.stomp.common.StompFrameDecoder.java

License:Open Source License

protected FrameHeader decodeHeader(ByteBuf buffer) {
    FrameHeader header = null;//w  ww. ja  va2 s .co  m

    while (header == null || buffer.isReadable()) {
        int nonNewLineBytes = buffer.bytesBefore((byte) '\n');

        if (nonNewLineBytes == 0) {
            buffer.readByte();
            break;
        }
        if (nonNewLineBytes >= 0) {
            ByteBuf line = buffer.readBytes(nonNewLineBytes);
            buffer.readByte();
            header = processHeaderLine(header, line.toString(UTF_8));
        }
    }

    return header;
}

From source file:io.nodyn.http.HTTPParser.java

License:Apache License

protected boolean readRequestLine() {
    ByteBuf line = readLine();//from ww  w .  j  av a 2s.  c  o  m
    if (line == null) {
        return false;
    }

    int space = line.indexOf(line.readerIndex(), line.readerIndex() + line.readableBytes(), (byte) ' ');
    if (space < 0) {
        setError(Error.INVALID_METHOD);
        return false;
    }

    int len = space - line.readerIndex();

    ByteBuf methodBuf = line.readSlice(len);

    String methodName = methodBuf.toString(UTF8);
    for (int i = 0; i < METHODS.length; ++i) {
        if (METHODS[i].equals(methodName)) {
            this.method = i;
            break;
        }
    }

    if (this.method == null) {
        setError(Error.INVALID_METHOD);
        return false;
    }

    if ("CONNECT".equals(methodName)) {
        this.upgrade = true;
    }

    // skip the space
    line.readByte();

    space = line.indexOf(line.readerIndex(), line.readerIndex() + line.readableBytes(), (byte) ' ');

    ByteBuf urlBuf = null;
    ByteBuf versionBuf = null;
    if (space < 0) {
        // HTTP/1.0
        urlBuf = line.readSlice(line.readableBytes());
    } else {
        len = space - line.readerIndex();
        urlBuf = line.readSlice(len);
        versionBuf = line.readSlice(line.readableBytes());
    }

    this.url = urlBuf.toString(UTF8).trim();

    if (versionBuf != null) {
        if (!readVersion(versionBuf)) {
            setError(Error.INVALID_VERSION);
            return false;
        }
    } else {
        this.versionMajor = 1;
        this.versionMinor = 0;
    }
    return true;
}

From source file:io.nodyn.http.HTTPParser.java

License:Apache License

protected boolean readStatusLine() {
    ByteBuf line = readLine();//www .  j  a v  a  2  s  . com

    if (line == null) {
        return false;
    }

    int space = line.indexOf(line.readerIndex(), line.readerIndex() + line.readableBytes(), (byte) ' ');

    if (space < 0) {
        setError(Error.INVALID_VERSION);
        return false;
    }

    int len = space - line.readerIndex();

    ByteBuf versionBuf = line.readSlice(len);

    if (!readVersion(versionBuf)) {
        setError(Error.INVALID_VERSION);
        return false;
    }

    // skip space
    line.readByte();

    space = line.indexOf(line.readerIndex(), line.readerIndex() + line.readableBytes(), (byte) ' ');

    if (space < 0) {
        setError(Error.INVALID_STATUS);
        return false;
    }

    len = space - line.readerIndex();

    ByteBuf statusBuf = line.readSlice(len);

    int status = -1;

    try {
        status = Integer.parseInt(statusBuf.toString(UTF8));
    } catch (NumberFormatException e) {
        setError(Error.INVALID_STATUS);
        return false;
    }

    if (status > 999 || status < 100) {
        setError(Error.INVALID_STATUS);
        return false;
    }

    this.statusCode = status;

    // skip space
    line.readByte();

    ByteBuf messageBuf = line.readSlice(line.readableBytes());

    this.statusMessage = messageBuf.toString(UTF8).trim();

    return true;
}

From source file:io.nodyn.http.HTTPParser.java

License:Apache License

protected boolean readHeader(ByteBuf line, List<String> target, boolean analyze) {
    int colonLoc = line.indexOf(line.readerIndex(), line.readerIndex() + line.readableBytes(), (byte) ':');

    if (colonLoc < 0) {
        // maybe it's a continued header
        if (line.readableBytes() > 1) {
            char c = (char) line.getByte(0);
            if (c == ' ' || c == '\t') {
                // it IS a continued header value
                int lastIndex = this.headers.size() - 1;
                String val = this.headers.get(lastIndex);
                val = val + " " + line.toString(ASCII).trim();
                this.headers.set(lastIndex, val);
                return true;
            }//w w  w . j  a v  a 2 s.  co m
        }
        return false;
    }

    int len = colonLoc - line.readerIndex();
    ByteBuf keyBuf = line.readSlice(len);

    // skip colon
    line.readByte();

    ByteBuf valueBuf = line.readSlice(line.readableBytes());

    String key = keyBuf.toString(UTF8).trim();
    String value = valueBuf.toString(UTF8).trim();

    target.add(key);
    target.add(value);

    if (analyze) {
        return analyzeHeader(key.toLowerCase(), value);
    }

    return true;
}

From source file:io.nodyn.http.HTTPParser.java

License:Apache License

protected boolean readChunkStart() {
    ByteBuf line = readLine();
    if (line == null) {
        return false;
    }//from   w ww .j av  a  2 s.com

    try {
        int len = Integer.parseInt(line.toString(UTF8).trim(), 16);
        this.length = len;
    } catch (NumberFormatException e) {
        setError(Error.INVALID_CHUNK_SIZE);
        return false;
    }

    return true;
}