Java Code Examples for java.io.ByteArrayInputStream.skip()

The following are Jave code examples for showing how to use skip() of the java.io.ByteArrayInputStream class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
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Example 1
Project: JavaTutorial   File: ByteArrayInputStreamExample.java   View Source Code Vote up 6 votes
public void readMarkAndReset(byte[] bytes,int mark) {
    StringBuffer sb = new StringBuffer();
    ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
    bais.mark(mark);

    bais.skip(mark + 1);
    int tmp;
    while ((tmp = bais.read()) != -1) {
        sb.append(Integer.toHexString(tmp));
    }

    System.out.println("越过标记后的字符串");
    System.out.println(sb.toString());

    bais.reset();
    sb.setLength(0);

    int m;
    while ((m = bais.read()) != -1) {
        sb.append(Integer.toHexString(m));
    }

    System.out.println("重置之后的字符串");
    System.out.println(sb.toString());
}
 
Example 2
Project: datatree   File: JavaBuiltin.java   View Source Code Vote up 6 votes
public static final Object deserialize(byte[] bytes) throws Exception {
	if (bytes == null || bytes.length < 4) {
		return new LinkedHashMap<>();
	}

	// Try to deserialize content as Object (type-safe serialization)
	if (bytes[0] == 1) {
		try {
			ByteArrayInputStream bais = new ByteArrayInputStream(bytes);
			bais.skip(1);
			return new ObjectInputStream(bais).readObject();
		} catch (Throwable ignored) {
		}
	}

	// Read content as JSON
	bytes = Arrays.copyOfRange(bytes, 1, bytes.length);
	String json = new String(bytes, StandardCharsets.UTF_8);
	return TreeReaderRegistry.getReader(null).parse(json);
}
 
Example 3
Project: CorePatch   File: BsDiffTest.java   View Source Code Vote up 5 votes
/**
 * Generates a patch from the differences between |oldData| and |newData| and checks that the
 * patch's control data matches |expected|. For the sake of simplicity, assumes that chars are
 * always 1 byte.
 *
 * @param oldData
 * @param newData
 * @param expected The expected control entries in the generated patch
 * @return returns whether the actual control entries in the generated patch match the expected
 *     ones
 */
private boolean generatePatchAndCheckCtrlEntries(
    String oldData, String newData, CtrlEntry[] expected) throws Exception {
  ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
  byte[] oldBytes = oldData.getBytes(Charset.forName("US-ASCII"));
  byte[] newBytes = newData.getBytes(Charset.forName("US-ASCII"));
  RandomAccessObject oldBytesRo = new RandomAccessObject.RandomAccessByteArrayObject(oldBytes);
  RandomAccessObject newBytesRo = new RandomAccessObject.RandomAccessByteArrayObject(newBytes);
  BsDiffPatchWriter.generatePatchWithMatcher(
      oldBytesRo, newBytesRo, new NaiveMatcher(oldBytes, newBytes), outputStream);

  ByteArrayInputStream patchInputStream = new ByteArrayInputStream(outputStream.toByteArray());
  for (CtrlEntry element : expected) {
    if (patchInputStream.available() < 24
        || BsUtil.readFormattedLong(patchInputStream) != element.diffLength
        || BsUtil.readFormattedLong(patchInputStream) != element.extraLength
        || BsUtil.readFormattedLong(patchInputStream) != element.oldOffset) {
      return false;
    }

    patchInputStream.skip(element.diffLength + element.extraLength);
  }

  if (patchInputStream.available() > 0) {
    return false;
  }

  return true;
}
 
Example 4
Project: OpenJSharp   File: AttributeClass.java   View Source Code Vote up 5 votes
/**
 * Returns array of int values.
 */
public int[] getArrayOfIntValues() {

    byte[] bufArray = (byte[])myValue;
    if (bufArray != null) {

        //ArrayList valList = new ArrayList();
        ByteArrayInputStream bufStream =
            new ByteArrayInputStream(bufArray);
        int available = bufStream.available();

        // total number of values is at the end of the stream
        bufStream.mark(available);
        bufStream.skip(available-1);
        int length = bufStream.read();
        bufStream.reset();

        int[] valueArray = new int[length];
        for (int i = 0; i < length; i++) {
            // read length
            int valLength = bufStream.read();
            if (valLength != 4) {
                // invalid data
                return null;
            }

            byte[] bufBytes = new byte[valLength];
            bufStream.read(bufBytes, 0, valLength);
            valueArray[i] = convertToInt(bufBytes);

        }
        return valueArray;
    }
    return null;
}
 
Example 5
Project: jdk8u-jdk   File: AttributeClass.java   View Source Code Vote up 5 votes
/**
 * Returns array of int values.
 */
public int[] getArrayOfIntValues() {

    byte[] bufArray = (byte[])myValue;
    if (bufArray != null) {

        //ArrayList valList = new ArrayList();
        ByteArrayInputStream bufStream =
            new ByteArrayInputStream(bufArray);
        int available = bufStream.available();

        // total number of values is at the end of the stream
        bufStream.mark(available);
        bufStream.skip(available-1);
        int length = bufStream.read();
        bufStream.reset();

        int[] valueArray = new int[length];
        for (int i = 0; i < length; i++) {
            // read length
            int valLength = bufStream.read();
            if (valLength != 4) {
                // invalid data
                return null;
            }

            byte[] bufBytes = new byte[valLength];
            bufStream.read(bufBytes, 0, valLength);
            valueArray[i] = convertToInt(bufBytes);

        }
        return valueArray;
    }
    return null;
}
 
Example 6
Project: jdk8u-jdk   File: AttributeClass.java   View Source Code Vote up 5 votes
/**
 * Returns array of String values.
 */
public String[] getArrayOfStringValues() {

    byte[] bufArray = (byte[])myValue;
    if (bufArray != null) {
        ByteArrayInputStream bufStream =
            new ByteArrayInputStream(bufArray);
        int available = bufStream.available();

        // total number of values is at the end of the stream
        bufStream.mark(available);
        bufStream.skip(available-1);
        int length = bufStream.read();
        bufStream.reset();

        String[] valueArray = new String[length];
        for (int i = 0; i < length; i++) {
            // read length
            int valLength = bufStream.read();
            byte[] bufBytes = new byte[valLength];
            bufStream.read(bufBytes, 0, valLength);
            try {
                valueArray[i] = new String(bufBytes, "UTF-8");
            } catch (java.io.UnsupportedEncodingException uee) {
            }
        }
        return valueArray;
    }
    return null;
}
 
Example 7
Project: openjdk-jdk10   File: AttributeClass.java   View Source Code Vote up 5 votes
/**
 * Returns array of String values.
 */
public String[] getArrayOfStringValues() {

    byte[] bufArray = (byte[])myValue;
    if (bufArray != null) {
        ByteArrayInputStream bufStream =
            new ByteArrayInputStream(bufArray);
        int available = bufStream.available();

        // total number of values is at the end of the stream
        bufStream.mark(available);
        bufStream.skip(available-1);
        int length = bufStream.read();
        bufStream.reset();

        String[] valueArray = new String[length];
        for (int i = 0; i < length; i++) {
            // read length
            int valLength = bufStream.read();
            byte[] bufBytes = new byte[valLength];
            bufStream.read(bufBytes, 0, valLength);
            try {
                valueArray[i] = new String(bufBytes, "UTF-8");
            } catch (java.io.UnsupportedEncodingException uee) {
            }
        }
        return valueArray;
    }
    return null;
}
 
Example 8
Project: EatDubbo   File: ThriftCodecTest.java   View Source Code Vote up 4 votes
@Test
public void testEncodeReplyResponse() throws Exception {

    URL url = URL.valueOf( ThriftProtocol.NAME + "://127.0.0.1:40880/" + Demo.Iface.class.getName() );

    Channel channel = new MockedChannel( url );

    Request request = createRequest();

    RpcResult rpcResult = new RpcResult();
    rpcResult.setResult( "Hello, World!" );

    Response response = new Response();
    response.setResult( rpcResult );
    response.setId( request.getId() );
    ChannelBuffer bos = ChannelBuffers.dynamicBuffer(1024);

    ThriftCodec.RequestData rd = ThriftCodec.RequestData.create(
            ThriftCodec.getSeqId(), Demo.Iface.class.getName(), "echoString" );
    ThriftCodec.cachedRequest.putIfAbsent( request.getId(), rd );
    codec.encode( channel, bos, response );

    byte[] buf = new byte[bos.writerIndex() - 4];
    System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );

    ByteArrayInputStream bis = new ByteArrayInputStream( buf );

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

    TIOStreamTransport transport = new TIOStreamTransport( bis );
    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );
    Assert.assertEquals( protocol.readI32() + 4, bos.writerIndex() );
    int headerLength = protocol.readI16();

    Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
    Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
    Assert.assertEquals( request.getId(), protocol.readI64() );

    if ( bis.markSupported() ) {
        bis.reset();
        bis.skip( headerLength );
    }

    TMessage message = protocol.readMessageBegin();
    Assert.assertEquals( "echoString", message.name );
    Assert.assertEquals( TMessageType.REPLY, message.type );
    Assert.assertEquals( ThriftCodec.getSeqId(), message.seqid );
    Demo.echoString_result result = new Demo.echoString_result();
    result.read( protocol );
    protocol.readMessageEnd();

    Assert.assertEquals( rpcResult.getValue(), result.getSuccess() );
}
 
Example 9
Project: AndroidVideoCache   File: ByteArraySource.java   View Source Code Vote up 4 votes
@Override
public void open(long offset) throws ProxyCacheException {
    arrayInputStream = new ByteArrayInputStream(data);
    arrayInputStream.skip(offset);
}
 
Example 10
Project: dubbocloud   File: ThriftCodecTest.java   View Source Code Vote up 4 votes
@Test
public void testEncodeReplyResponse() throws Exception {

    URL url = URL.valueOf( ThriftProtocol.NAME + "://127.0.0.1:40880/" + Demo.Iface.class.getName() );

    Channel channel = new MockedChannel( url );

    Request request = createRequest();

    RpcResult rpcResult = new RpcResult();
    rpcResult.setResult( "Hello, World!" );

    Response response = new Response();
    response.setResult( rpcResult );
    response.setId( request.getId() );
    ChannelBuffer bos = ChannelBuffers.dynamicBuffer(1024);

    ThriftCodec.RequestData rd = ThriftCodec.RequestData.create(
            ThriftCodec.getSeqId(), Demo.Iface.class.getName(), "echoString" );
    ThriftCodec.cachedRequest.putIfAbsent( request.getId(), rd );
    codec.encode( channel, bos, response );

    byte[] buf = new byte[bos.writerIndex() - 4];
    System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );

    ByteArrayInputStream bis = new ByteArrayInputStream( buf );

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

    TIOStreamTransport transport = new TIOStreamTransport( bis );
    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );
    Assert.assertEquals( protocol.readI32() + 4, bos.writerIndex() );
    int headerLength = protocol.readI16();

    Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
    Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
    Assert.assertEquals( request.getId(), protocol.readI64() );

    if ( bis.markSupported() ) {
        bis.reset();
        bis.skip( headerLength );
    }

    TMessage message = protocol.readMessageBegin();
    Assert.assertEquals( "echoString", message.name );
    Assert.assertEquals( TMessageType.REPLY, message.type );
    Assert.assertEquals( ThriftCodec.getSeqId(), message.seqid );
    Demo.echoString_result result = new Demo.echoString_result();
    result.read( protocol );
    protocol.readMessageEnd();

    Assert.assertEquals( rpcResult.getValue(), result.getSuccess() );
}
 
Example 11
Project: dubbo2   File: ThriftCodecTest.java   View Source Code Vote up 4 votes
@Test
public void testEncodeExceptionResponse() throws Exception {

    URL url = URL.valueOf( ThriftProtocol.NAME + "://127.0.0.1:40880/" + Demo.Iface.class.getName() );

    Channel channel = new MockedChannel( url );

    Request request = createRequest();

    RpcResult rpcResult = new RpcResult();
    String exceptionMessage = "failed";
    rpcResult.setException( new RuntimeException( exceptionMessage ) );

    Response response = new Response();
    response.setResult( rpcResult );
    response.setId( request.getId() );
    ChannelBuffer bos = ChannelBuffers.dynamicBuffer(1024);

    ThriftCodec.RequestData rd = ThriftCodec.RequestData.create(
            ThriftCodec.getSeqId(), Demo.Iface.class.getName(), "echoString" );
    ThriftCodec.cachedRequest.put( request.getId(), rd );
    codec.encode( channel, bos, response );

    byte[] buf = new byte[bos.writerIndex() - 4];
    System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );
    ByteArrayInputStream bis = new ByteArrayInputStream( buf);

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

    TIOStreamTransport transport = new TIOStreamTransport( bis );
    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );
    Assert.assertEquals( protocol.readI32() + 4, bos.writerIndex() );
    int headerLength = protocol.readI16();

    Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
    Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
    Assert.assertEquals( request.getId(), protocol.readI64() );

    if ( bis.markSupported() ) {
        bis.reset();
        bis.skip( headerLength );
    }

    TMessage message = protocol.readMessageBegin();
    Assert.assertEquals( "echoString", message.name );
    Assert.assertEquals( TMessageType.EXCEPTION, message.type );
    Assert.assertEquals( ThriftCodec.getSeqId(), message.seqid );
    TApplicationException exception = TApplicationException.read( protocol );
    protocol.readMessageEnd();

    Assert.assertEquals( exceptionMessage, exception.getMessage() );

}
 
Example 12
Project: dubbocloud   File: ThriftCodecTest.java   View Source Code Vote up 4 votes
@Test
public void testEncodeExceptionResponse() throws Exception {

    URL url = URL.valueOf( ThriftProtocol.NAME + "://127.0.0.1:40880/" + Demo.Iface.class.getName() );

    Channel channel = new MockedChannel( url );

    Request request = createRequest();

    RpcResult rpcResult = new RpcResult();
    String exceptionMessage = "failed";
    rpcResult.setException( new RuntimeException( exceptionMessage ) );

    Response response = new Response();
    response.setResult( rpcResult );
    response.setId( request.getId() );
    ChannelBuffer bos = ChannelBuffers.dynamicBuffer(1024);

    ThriftCodec.RequestData rd = ThriftCodec.RequestData.create(
            ThriftCodec.getSeqId(), Demo.Iface.class.getName(), "echoString" );
    ThriftCodec.cachedRequest.put( request.getId(), rd );
    codec.encode( channel, bos, response );

    byte[] buf = new byte[bos.writerIndex() - 4];
    System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );
    ByteArrayInputStream bis = new ByteArrayInputStream( buf);

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

    TIOStreamTransport transport = new TIOStreamTransport( bis );
    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );
    Assert.assertEquals( protocol.readI32() + 4, bos.writerIndex() );
    int headerLength = protocol.readI16();

    Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
    Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
    Assert.assertEquals( request.getId(), protocol.readI64() );

    if ( bis.markSupported() ) {
        bis.reset();
        bis.skip( headerLength );
    }

    TMessage message = protocol.readMessageBegin();
    Assert.assertEquals( "echoString", message.name );
    Assert.assertEquals( TMessageType.EXCEPTION, message.type );
    Assert.assertEquals( ThriftCodec.getSeqId(), message.seqid );
    TApplicationException exception = TApplicationException.read( protocol );
    protocol.readMessageEnd();

    Assert.assertEquals( exceptionMessage, exception.getMessage() );

}
 
Example 13
Project: maxcube-java   File: Configuration.java   View Source Code Vote up 4 votes
public static Configuration readFrom(ByteArrayInputStream bis) {
    int len = bis.read();

    int rfAddress = Parser.readRfAddress(bis);
    DeviceType type = DeviceType.fromId(bis.read());

    byte[] unknown = new byte[3];
    bis.read(unknown, 0, unknown.length);

    byte[] serialBytes = new byte[10];
    bis.read(serialBytes, 0, serialBytes.length);
    String serial = new String(serialBytes, UTF_8);

    if (type == DeviceType.THERMOSTAST_PLUS || type == DeviceType.THERMOSTAST) {
        double temperatureComfort = bis.read() / 2.0;
        double temperatureEco = bis.read() / 2.0;
        double temperatureSetpointMax = bis.read() / 2.0;
        double temperatureSetpointMin = bis.read() / 2.0;
        double temperatureOffset = bis.read() / 2.0 - 3.5;
        double temperatureWindowOpen = bis.read() / 2.0;
        int durationWindowOpen = bis.read();
        int durationBoost = bis.read();
        int decalcification = bis.read();
        double valveMaximum = bis.read() * 100/255.0;
        double valveOffset = bis.read() * 100/255.0;

        // TODO decipher the weekly program, always has a length of 182
        bis.skip(bis.available());

        return new ValveConfiguration(type, rfAddress, serial,
                temperatureComfort, temperatureEco, temperatureSetpointMax, temperatureSetpointMin, temperatureOffset,
                temperatureWindowOpen, durationWindowOpen, durationBoost, decalcification, valveMaximum, valveOffset);
    } else if (type == DeviceType.CUBE) {
        // TODO decipher the cube configuration
        bis.skip(bis.available());
    }

    if (bis.available() > 0) {
        String message = String.format(Locale.ROOT, "Device of type [%s] claims a length of [%s] and has [%s] unread bytes", type,
                len, bis.available());
        throw new IllegalStateException(message);
    }

    return new Configuration(type, rfAddress, serial);
}
 
Example 14
Project: dubbox-hystrix   File: ThriftCodecTest.java   View Source Code Vote up 4 votes
@Test
public void testEncodeReplyResponse() throws Exception {

    URL url = URL.valueOf( ThriftProtocol.NAME + "://127.0.0.1:40880/" + Demo.Iface.class.getName() );

    Channel channel = new MockedChannel( url );

    Request request = createRequest();

    RpcResult rpcResult = new RpcResult();
    rpcResult.setResult( "Hello, World!" );

    Response response = new Response();
    response.setResult( rpcResult );
    response.setId( request.getId() );
    ChannelBuffer bos = ChannelBuffers.dynamicBuffer(1024);

    ThriftCodec.RequestData rd = ThriftCodec.RequestData.create(
            ThriftCodec.getSeqId(), Demo.Iface.class.getName(), "echoString" );
    ThriftCodec.cachedRequest.putIfAbsent( request.getId(), rd );
    codec.encode( channel, bos, response );

    byte[] buf = new byte[bos.writerIndex() - 4];
    System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );

    ByteArrayInputStream bis = new ByteArrayInputStream( buf );

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

    TIOStreamTransport transport = new TIOStreamTransport( bis );
    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );
    Assert.assertEquals( protocol.readI32() + 4, bos.writerIndex() );
    int headerLength = protocol.readI16();

    Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
    Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
    Assert.assertEquals( request.getId(), protocol.readI64() );

    if ( bis.markSupported() ) {
        bis.reset();
        bis.skip( headerLength );
    }

    TMessage message = protocol.readMessageBegin();
    Assert.assertEquals( "echoString", message.name );
    Assert.assertEquals( TMessageType.REPLY, message.type );
    Assert.assertEquals( ThriftCodec.getSeqId(), message.seqid );
    Demo.echoString_result result = new Demo.echoString_result();
    result.read( protocol );
    protocol.readMessageEnd();

    Assert.assertEquals( rpcResult.getValue(), result.getSuccess() );
}
 
Example 15
Project: dubbox-hystrix   File: ThriftCodecTest.java   View Source Code Vote up 4 votes
@Test
public void testEncodeExceptionResponse() throws Exception {

    URL url = URL.valueOf( ThriftProtocol.NAME + "://127.0.0.1:40880/" + Demo.Iface.class.getName() );

    Channel channel = new MockedChannel( url );

    Request request = createRequest();

    RpcResult rpcResult = new RpcResult();
    String exceptionMessage = "failed";
    rpcResult.setException( new RuntimeException( exceptionMessage ) );

    Response response = new Response();
    response.setResult( rpcResult );
    response.setId( request.getId() );
    ChannelBuffer bos = ChannelBuffers.dynamicBuffer(1024);

    ThriftCodec.RequestData rd = ThriftCodec.RequestData.create(
            ThriftCodec.getSeqId(), Demo.Iface.class.getName(), "echoString" );
    ThriftCodec.cachedRequest.put( request.getId(), rd );
    codec.encode( channel, bos, response );

    byte[] buf = new byte[bos.writerIndex() - 4];
    System.arraycopy( bos.array(), 4, buf, 0, bos.writerIndex() - 4 );
    ByteArrayInputStream bis = new ByteArrayInputStream( buf);

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

    TIOStreamTransport transport = new TIOStreamTransport( bis );
    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    Assert.assertEquals( ThriftCodec.MAGIC, protocol.readI16() );
    Assert.assertEquals( protocol.readI32() + 4, bos.writerIndex() );
    int headerLength = protocol.readI16();

    Assert.assertEquals( ThriftCodec.VERSION, protocol.readByte() );
    Assert.assertEquals( Demo.Iface.class.getName(), protocol.readString() );
    Assert.assertEquals( request.getId(), protocol.readI64() );

    if ( bis.markSupported() ) {
        bis.reset();
        bis.skip( headerLength );
    }

    TMessage message = protocol.readMessageBegin();
    Assert.assertEquals( "echoString", message.name );
    Assert.assertEquals( TMessageType.EXCEPTION, message.type );
    Assert.assertEquals( ThriftCodec.getSeqId(), message.seqid );
    TApplicationException exception = TApplicationException.read( protocol );
    protocol.readMessageEnd();

    Assert.assertEquals( exceptionMessage, exception.getMessage() );

}
 
Example 16
Project: CDN-FX-2.2   File: IconImgInfoReceiver.java   View Source Code Vote up 4 votes
private void seek(ByteArrayInputStream is, long pos){
    is.reset();
    is.skip(pos);
}
 
Example 17
Project: EatDubbo   File: ThriftCodecTest.java   View Source Code Vote up 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 18
Project: dubbocloud   File: ThriftCodecTest.java   View Source Code Vote up 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
Project: dubbo2   File: ThriftCodecTest.java   View Source Code Vote up 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
Project: dubbox-hystrix   File: ThriftCodecTest.java   View Source Code Vote up 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() );

}