Java Code Examples for com.alibaba.dubbo.remoting.buffer.ChannelBuffer#readBytes()

The following examples show how to use com.alibaba.dubbo.remoting.buffer.ChannelBuffer#readBytes() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: TelnetCodecTest.java From dubbox with Apache License 2.0

6 votes

protected void testEecode_assertEquals(Object request,byte[] ret, boolean isServerside) throws IOException{
    //init channel
    Channel channel = isServerside? getServerSideChannel(url) : getCliendSideChannel(url);

    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer(1024);

    codec.encode(channel, buffer, request);
    byte[] data = new byte[buffer.readableBytes()];
    buffer.readBytes(data);

    Assert.assertEquals(ret.length, data.length);
    for(int i=0;i<ret.length;i++){
        if (ret[i] != data[i]){
            Assert.fail();
        }
    }
}

Example 2

Source File: TelnetCodecTest.java From dubbox with Apache License 2.0

6 votes

protected void testEecode_assertEquals(Object request,byte[] ret, boolean isServerside) throws IOException{
    //init channel
    Channel channel = isServerside? getServerSideChannel(url) : getCliendSideChannel(url);

    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer(1024);

    codec.encode(channel, buffer, request);
    byte[] data = new byte[buffer.readableBytes()];
    buffer.readBytes(data);

    Assert.assertEquals(ret.length, data.length);
    for(int i=0;i<ret.length;i++){
        if (ret[i] != data[i]){
            Assert.fail();
        }
    }
}

Example 3

Source File: TelnetCodecTest.java From dubbo-2.6.5 with Apache License 2.0

6 votes

protected void testEecode_assertEquals(Object request, byte[] ret, boolean isServerside) throws IOException {
    //init channel
    Channel channel = isServerside ? getServerSideChannel(url) : getCliendSideChannel(url);

    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer(1024);

    codec.encode(channel, buffer, request);
    byte[] data = new byte[buffer.readableBytes()];
    buffer.readBytes(data);

    Assert.assertEquals(ret.length, data.length);
    for (int i = 0; i < ret.length; i++) {
        if (ret[i] != data[i]) {
            Assert.fail();
        }
    }
}

Example 4

Source File: ExchangeCodecTest.java From dubbo3 with Apache License 2.0

6 votes

@Test 
public void test_Encode_Request() throws IOException{
    ChannelBuffer encodeBuffer = ChannelBuffers.dynamicBuffer(2014);
    Channel channel = getCliendSideChannel(url);
    Request request = new Request();
    Person person = new Person();
    request.setData(person);
    
    codec.encode(channel, encodeBuffer, request);

    //encode resault check need decode
    byte[] data = new byte[encodeBuffer.writerIndex()];
    encodeBuffer.readBytes(data);
    ChannelBuffer decodeBuffer = ChannelBuffers.wrappedBuffer(data);
    Request obj = (Request)codec.decode(channel, decodeBuffer);
    Assert.assertEquals(request.isBroken(), obj.isBroken());
    Assert.assertEquals(request.isHeartbeat(), obj.isHeartbeat());
    Assert.assertEquals(request.isTwoWay(), obj.isTwoWay());
    Assert.assertEquals(person, obj.getData());
}

Example 5

Source File: CodecAdapter.java From dubbo-2.6.5 with Apache License 2.0

5 votes

@Override
public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    byte[] bytes = new byte[buffer.readableBytes()];
    int savedReaderIndex = buffer.readerIndex();
    buffer.readBytes(bytes);
    UnsafeByteArrayInputStream is = new UnsafeByteArrayInputStream(bytes);
    Object result = codec.decode(channel, is);
    buffer.readerIndex(savedReaderIndex + is.position());
    return result == Codec.NEED_MORE_INPUT ? DecodeResult.NEED_MORE_INPUT : result;
}

Example 6

Source File: CodecAdapter.java From dubbox-hystrix with Apache License 2.0

5 votes

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    byte[] bytes = new byte[buffer.readableBytes()];
    int savedReaderIndex = buffer.readerIndex();
    buffer.readBytes(bytes);
    UnsafeByteArrayInputStream is = new UnsafeByteArrayInputStream(bytes);
    Object result = codec.decode(channel, is);
    buffer.readerIndex(savedReaderIndex + is.position());
    return result == Codec.NEED_MORE_INPUT ? DecodeResult.NEED_MORE_INPUT : result;
}

Example 7

Source File: ExchangeCodecTest.java From dubbox with Apache License 2.0

5 votes

@Test 
    public void test_Encode_Response() throws IOException{
        ChannelBuffer encodeBuffer = ChannelBuffers.dynamicBuffer(1024);
        Channel channel = getCliendSideChannel(url);
        Response response = new Response();
        response.setHeartbeat(true);
        response.setId(1001l);
        response.setStatus((byte)20 );
        response.setVersion("11");
        Person person = new Person();
        response.setResult(person);
        
        codec.encode(channel, encodeBuffer, response);
        byte[] data = new byte[encodeBuffer.writerIndex()];
        encodeBuffer.readBytes(data);

        //encode resault check need decode 
        ChannelBuffer decodeBuffer = ChannelBuffers.wrappedBuffer(data);
        Response obj = (Response)codec.decode(channel, decodeBuffer);
        
        Assert.assertEquals(response.getId(), obj.getId());
        Assert.assertEquals(response.getStatus(), obj.getStatus());
        Assert.assertEquals(response.isHeartbeat(), obj.isHeartbeat());
        Assert.assertEquals(person, obj.getResult());
        // encode response verson ?? 
//        Assert.assertEquals(response.getVersion(), obj.getVersion());
        
    }

Example 8

Source File: ExchangeCodecTest.java From dubbox with Apache License 2.0

5 votes

@Test 
    public void test_Encode_Error_Response() throws IOException{
        ChannelBuffer encodeBuffer = ChannelBuffers.dynamicBuffer(1024);
        Channel channel = getCliendSideChannel(url);
        Response response = new Response();
        response.setHeartbeat(true);
        response.setId(1001l);
        response.setStatus((byte)10 );
        response.setVersion("11");
        String badString = "bad" ;
        response.setErrorMessage(badString);
        Person person = new Person();
        response.setResult(person);
        
        codec.encode(channel, encodeBuffer, response);
        byte[] data = new byte[encodeBuffer.writerIndex()];
        encodeBuffer.readBytes(data);

        //encode resault check need decode 
        ChannelBuffer decodeBuffer = ChannelBuffers.wrappedBuffer(data);
        Response obj = (Response)codec.decode(channel, decodeBuffer);
        Assert.assertEquals(response.getId(), obj.getId());
        Assert.assertEquals(response.getStatus(), obj.getStatus());
        Assert.assertEquals(response.isHeartbeat(), obj.isHeartbeat());
        Assert.assertEquals(badString, obj.getErrorMessage());
        Assert.assertEquals(null, obj.getResult());
//        Assert.assertEquals(response.getVersion(), obj.getVersion());
    }

Example 9

Source File: CodecAdapter.java From dubbox with Apache License 2.0

5 votes

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    byte[] bytes = new byte[buffer.readableBytes()];
    int savedReaderIndex = buffer.readerIndex();
    buffer.readBytes(bytes);
    UnsafeByteArrayInputStream is = new UnsafeByteArrayInputStream(bytes);
    Object result = codec.decode(channel, is);
    buffer.readerIndex(savedReaderIndex + is.position());
    return result == Codec.NEED_MORE_INPUT ? DecodeResult.NEED_MORE_INPUT : result;
}

Example 10

Source File: CodecAdapter.java From dubbox with Apache License 2.0

5 votes

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    byte[] bytes = new byte[buffer.readableBytes()];
    int savedReaderIndex = buffer.readerIndex();
    buffer.readBytes(bytes);
    UnsafeByteArrayInputStream is = new UnsafeByteArrayInputStream(bytes);
    Object result = codec.decode(channel, is);
    buffer.readerIndex(savedReaderIndex + is.position());
    return result == Codec.NEED_MORE_INPUT ? DecodeResult.NEED_MORE_INPUT : result;
}

Example 11

Source File: ExchangeCodec.java From dubbox-hystrix with Apache License 2.0

4 votes

protected Object decode(Channel channel, ChannelBuffer buffer, int readable, byte[] header) throws IOException {
    // check magic number.
    if (readable > 0 && header[0] != MAGIC_HIGH 
            || readable > 1 && header[1] != MAGIC_LOW) {
        int length = header.length;
        if (header.length < readable) {
            header = Bytes.copyOf(header, readable);
            buffer.readBytes(header, length, readable - length);
        }
        for (int i = 1; i < header.length - 1; i ++) {
            if (header[i] == MAGIC_HIGH && header[i + 1] == MAGIC_LOW) {
                buffer.readerIndex(buffer.readerIndex() - header.length + i);
                header = Bytes.copyOf(header, i);
                break;
            }
        }
        return super.decode(channel, buffer, readable, header);
    }
    // check length.
    if (readable < HEADER_LENGTH) {
        return DecodeResult.NEED_MORE_INPUT;
    }

    // get data length.
    int len = Bytes.bytes2int(header, 12);
    checkPayload(channel, len);

    int tt = len + HEADER_LENGTH;
    if( readable < tt ) {
        return DecodeResult.NEED_MORE_INPUT;
    }

    // limit input stream.
    ChannelBufferInputStream is = new ChannelBufferInputStream(buffer, len);

    try {
        return decodeBody(channel, is, header);
    } finally {
        if (is.available() > 0) {
            try {
                if (logger.isWarnEnabled()) {
                    logger.warn("Skip input stream " + is.available());
                }
                StreamUtils.skipUnusedStream(is);
            } catch (IOException e) {
                logger.warn(e.getMessage(), e);
            }
        }
    }
}

Example 12

Source File: ExchangeCodec.java From dubbox-hystrix with Apache License 2.0

4 votes

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    int readable = buffer.readableBytes();
    byte[] header = new byte[Math.min(readable, HEADER_LENGTH)];
    buffer.readBytes(header);
    return decode(channel, buffer, readable, header);
}

Example 13

Source File: TelnetCodec.java From dubbox with Apache License 2.0

4 votes

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    int readable = buffer.readableBytes();
    byte[] message = new byte[readable];
    buffer.readBytes(message);
    return decode(channel, buffer, readable, message);
}

Example 14

Source File: TelnetCodec.java From dubbox with Apache License 2.0

4 votes

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    int readable = buffer.readableBytes();
    byte[] message = new byte[readable];
    buffer.readBytes(message);
    return decode(channel, buffer, readable, message);
}

Example 15

Source File: TelnetCodec.java From dubbox-hystrix with Apache License 2.0

4 votes

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    int readable = buffer.readableBytes();
    byte[] message = new byte[readable];
    buffer.readBytes(message);
    return decode(channel, buffer, readable, message);
}

Example 16

Source File: ExchangeCodec.java From dubbox with Apache License 2.0

4 votes

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    int readable = buffer.readableBytes();
    byte[] header = new byte[Math.min(readable, HEADER_LENGTH)];
    buffer.readBytes(header);
    return decode(channel, buffer, readable, header);
}

Example 17

Source File: ExchangeCodec.java From dubbo3 with Apache License 2.0

4 votes

public Object decode(Channel channel, ChannelBuffer buffer) throws IOException {
    int readable = buffer.readableBytes();
    byte[] header = new byte[Math.min(readable, HEADER_LENGTH)];
    buffer.readBytes(header);
    return decode(channel, buffer, readable, header);
}

Example 18

Source File: ThriftCodecTest.java From dubbox with Apache License 2.0

2 votes

@Test
public void testEncodeRequest() throws Exception {

    Request request = createRequest();

    ChannelBuffer output = ChannelBuffers.dynamicBuffer(1024);

    codec.encode( channel, output, request );

    byte[] bytes = new byte[output.readableBytes()];
    output.readBytes(bytes);

    ByteArrayInputStream bis = new ByteArrayInputStream( bytes );

    TTransport transport = new TIOStreamTransport( bis );

    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    // frame
    byte[] length = new byte[4];
    transport.read( length, 0, 4 );

    if ( bis.markSupported() ) {
        bis.mark( 0 );
    }

    // magic
    Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );

    // message length
    int messageLength = protocol.readI32();
    Assert.assertEquals( messageLength + 4, bytes.length );

    // header length
    short headerLength = protocol.readI16();
    // version
    Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
    // service name
    Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
    // dubbo request id
    Assert.assertEquals( request.getId(), protocol.readI64() );

    // test message header length
    if ( bis.markSupported() ) {
        bis.reset();
        bis.skip( headerLength );
    }

    TMessage message = protocol.readMessageBegin();

    Demo.echoString_args args = new Demo.echoString_args();

    args.read( protocol );

    protocol.readMessageEnd();

    Assert.assertEquals( "echoString", message.name );

    Assert.assertEquals( TMessageType.CALL, message.type );

    Assert.assertEquals( "Hello, World!", args.getArg() );

}

Example 19

Source File: ThriftCodecTest.java From dubbox with Apache License 2.0

2 votes

@Test
public void testEncodeRequest() throws Exception {

    Request request = createRequest();

    ChannelBuffer output = ChannelBuffers.dynamicBuffer(1024);

    codec.encode( channel, output, request );

    byte[] bytes = new byte[output.readableBytes()];
    output.readBytes(bytes);

    ByteArrayInputStream bis = new ByteArrayInputStream( bytes );

    TTransport transport = new TIOStreamTransport( bis );

    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    // frame
    byte[] length = new byte[4];
    transport.read( length, 0, 4 );

    if ( bis.markSupported() ) {
        bis.mark( 0 );
    }

    // magic
    Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );

    // message length
    int messageLength = protocol.readI32();
    Assert.assertEquals( messageLength + 4, bytes.length );

    // header length
    short headerLength = protocol.readI16();
    // version
    Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
    // service name
    Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
    // dubbo request id
    Assert.assertEquals( request.getId(), protocol.readI64() );

    // test message header length
    if ( bis.markSupported() ) {
        bis.reset();
        bis.skip( headerLength );
    }

    TMessage message = protocol.readMessageBegin();

    Demo.echoString_args args = new Demo.echoString_args();

    args.read( protocol );

    protocol.readMessageEnd();

    Assert.assertEquals( "echoString", message.name );

    Assert.assertEquals( TMessageType.CALL, message.type );

    Assert.assertEquals( "Hello, World!", args.getArg() );

}

Example 20

Source File: ThriftCodecTest.java From dubbox with Apache License 2.0

2 votes

@Test
public void testEncodeRequest() throws Exception {

    Request request = createRequest();

    ChannelBuffer output = ChannelBuffers.dynamicBuffer(1024);

    codec.encode( channel, output, request );

    byte[] bytes = new byte[output.readableBytes()];
    output.readBytes(bytes);

    ByteArrayInputStream bis = new ByteArrayInputStream( bytes );

    TTransport transport = new TIOStreamTransport( bis );

    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    // frame
    byte[] length = new byte[4];
    transport.read( length, 0, 4 );

    if ( bis.markSupported() ) {
        bis.mark( 0 );
    }

    // magic
    Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );

    // message length
    int messageLength = protocol.readI32();
    Assert.assertEquals( messageLength + 4, bytes.length );

    // header length
    short headerLength = protocol.readI16();
    // version
    Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
    // service name
    Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
    // dubbo request id
    Assert.assertEquals( request.getId(), protocol.readI64() );

    // test message header length
    if ( bis.markSupported() ) {
        bis.reset();
        bis.skip( headerLength );
    }

    TMessage message = protocol.readMessageBegin();

    Demo.echoString_args args = new Demo.echoString_args();

    args.read( protocol );

    protocol.readMessageEnd();

    Assert.assertEquals( "echoString", message.name );

    Assert.assertEquals( TMessageType.CALL, message.type );

    Assert.assertEquals( "Hello, World!", args.getArg() );

}