com.alibaba.dubbo.rpc.gen.thrift.Demo Java Examples

The following examples show how to use com.alibaba.dubbo.rpc.gen.thrift.Demo. 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: DubboDemoConsumer.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    ClassPathXmlApplicationContext context =
            new ClassPathXmlApplicationContext("dubbo-demo-consumer.xml");
    context.start();
    Demo.Iface demo = (Demo.Iface) context.getBean("demoService");
    System.out.println(demo.echoI32(32));
    for (int i = 0; i < 10; i++) {
        System.out.println(demo.echoI32(i + 1));
    }
    context.close();
}
Example #2
Source File: DubboDemoConsumer.java    From dubbox-hystrix with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    ClassPathXmlApplicationContext context =
            new ClassPathXmlApplicationContext("dubbo-demo-consumer.xml");
    context.start();
    Demo.Iface demo = (Demo.Iface) context.getBean("demoService");
    System.out.println(demo.echoI32(32));
    for (int i = 0; i < 10; i++) {
        System.out.println(demo.echoI32(i + 1));
    }
    context.close();
}
Example #3
Source File: DubboDemoConsumer.java    From dubbo-2.6.5 with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    ClassPathXmlApplicationContext context =
            new ClassPathXmlApplicationContext("dubbo-demo-consumer.xml");
    context.start();
    Demo.Iface demo = (Demo.Iface) context.getBean("demoService");
    System.out.println(demo.echoI32(32));
    for (int i = 0; i < 10; i++) {
        System.out.println(demo.echoI32(i + 1));
    }
    context.close();
}
Example #4
Source File: DubboDemoConsumer.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    ClassPathXmlApplicationContext context =
            new ClassPathXmlApplicationContext("dubbo-demo-consumer.xml");
    context.start();
    Demo.Iface demo = (Demo.Iface) context.getBean("demoService");
    System.out.println(demo.echoI32(32));
    for (int i = 0; i < 10; i++) {
        System.out.println(demo.echoI32(i + 1));
    }
    context.close();
}
Example #5
Source File: DubboDemoConsumer.java    From dubbox with Apache License 2.0 5 votes vote down vote up 
public static void main(String[] args) throws Exception {
    ClassPathXmlApplicationContext context =
            new ClassPathXmlApplicationContext("dubbo-demo-consumer.xml");
    context.start();
    Demo.Iface demo = (Demo.Iface) context.getBean("demoService");
    System.out.println(demo.echoI32(32));
    for (int i = 0; i < 10; i++) {
        System.out.println(demo.echoI32(i + 1));
    }
    context.close();
}
Example #6
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@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 #7
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
private Request createRequest() {

        RpcInvocation invocation = new RpcInvocation();

        invocation.setMethodName( "echoString" );

        invocation.setArguments( new Object[]{ "Hello, World!" } );

        invocation.setParameterTypes( new Class<?>[]{ String.class } );

        invocation.setAttachment( Constants.INTERFACE_KEY, Demo.Iface.class.getName() );

        Request request = new Request( 1L );

        request.setData( invocation );

        return request;

    }
Example #8
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@Test
public void testDecodeRequest() throws Exception {
    Request request = createRequest();
    // encode
    RandomAccessByteArrayOutputStream bos = new RandomAccessByteArrayOutputStream( 1024 );

    TIOStreamTransport transport = new TIOStreamTransport( bos );

    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    int messageLength, headerLength;

    protocol.writeI16( ThriftCodec.MAGIC );
    protocol.writeI32( Integer.MAX_VALUE );
    protocol.writeI16( Short.MAX_VALUE );
    protocol.writeByte( ThriftCodec.VERSION );
    protocol.writeString(
            ( ( RpcInvocation ) request.getData() )
                    .getAttachment( Constants.INTERFACE_KEY) );
    protocol.writeI64( request.getId() );
    protocol.getTransport().flush();
    headerLength = bos.size();

    Demo.echoString_args args = new Demo.echoString_args(  );
    args.setArg( "Hell, World!" );

    TMessage message = new TMessage( "echoString", TMessageType.CALL, ThriftCodec.getSeqId() );

    protocol.writeMessageBegin( message );
    args.write( protocol );
    protocol.writeMessageEnd();
    protocol.getTransport().flush();
    int oldIndex = messageLength = bos.size();

    try{
        bos.setWriteIndex( ThriftCodec.MESSAGE_HEADER_LENGTH_INDEX );
        protocol.writeI16( ( short ) ( 0xffff & headerLength ) );
        bos.setWriteIndex( ThriftCodec.MESSAGE_LENGTH_INDEX );
        protocol.writeI32( messageLength );
    } finally {
        bos.setWriteIndex( oldIndex );
    }

    Object obj = codec.decode( ( Channel ) null, ChannelBuffers.wrappedBuffer(
        encodeFrame(bos.toByteArray())) );

    Assert.assertTrue( obj instanceof Request );

    obj = ( ( Request ) obj ).getData();

    Assert.assertTrue( obj instanceof RpcInvocation );

    RpcInvocation invocation = ( RpcInvocation ) obj;

    Assert.assertEquals( "echoString", invocation.getMethodName() );
    Assert.assertArrayEquals( new Class[] {String .class}, invocation.getParameterTypes() );
    Assert.assertArrayEquals( new Object[] { args.getArg() }, invocation.getArguments() );

}
Example #9
Source File: ThriftCodecTest.java    From dubbox-hystrix with Apache License 2.0 4 votes vote down vote up 
@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 #10
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@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 #11
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@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 #12
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@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
Source File: ThriftCodecTest.java    From dubbox-hystrix with Apache License 2.0 4 votes vote down vote up 
private Request createRequest() {

        RpcInvocation invocation = new RpcInvocation();

        invocation.setMethodName( "echoString" );

        invocation.setArguments( new Object[]{ "Hello, World!" } );

        invocation.setParameterTypes( new Class<?>[]{ String.class } );

        invocation.setAttachment( Constants.INTERFACE_KEY, Demo.Iface.class.getName() );

        Request request = new Request( 1L );

        request.setData( invocation );

        return request;

    }
Example #14
Source File: ThriftCodecTest.java    From dubbox-hystrix with Apache License 2.0 4 votes vote down vote up 
@Test
public void testDecodeRequest() throws Exception {
    Request request = createRequest();
    // encode
    RandomAccessByteArrayOutputStream bos = new RandomAccessByteArrayOutputStream( 1024 );

    TIOStreamTransport transport = new TIOStreamTransport( bos );

    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    int messageLength, headerLength;

    protocol.writeI16( ThriftCodec.MAGIC );
    protocol.writeI32( Integer.MAX_VALUE );
    protocol.writeI16( Short.MAX_VALUE );
    protocol.writeByte( ThriftCodec.VERSION );
    protocol.writeString(
            ( ( RpcInvocation ) request.getData() )
                    .getAttachment( Constants.INTERFACE_KEY) );
    protocol.writeI64( request.getId() );
    protocol.getTransport().flush();
    headerLength = bos.size();

    Demo.echoString_args args = new Demo.echoString_args(  );
    args.setArg( "Hell, World!" );

    TMessage message = new TMessage( "echoString", TMessageType.CALL, ThriftCodec.getSeqId() );

    protocol.writeMessageBegin( message );
    args.write( protocol );
    protocol.writeMessageEnd();
    protocol.getTransport().flush();
    int oldIndex = messageLength = bos.size();

    try{
        bos.setWriteIndex( ThriftCodec.MESSAGE_HEADER_LENGTH_INDEX );
        protocol.writeI16( ( short ) ( 0xffff & headerLength ) );
        bos.setWriteIndex( ThriftCodec.MESSAGE_LENGTH_INDEX );
        protocol.writeI32( messageLength );
    } finally {
        bos.setWriteIndex( oldIndex );
    }

    Object obj = codec.decode( ( Channel ) null, ChannelBuffers.wrappedBuffer(
        encodeFrame(bos.toByteArray())) );

    Assert.assertTrue( obj instanceof Request );

    obj = ( ( Request ) obj ).getData();

    Assert.assertTrue( obj instanceof RpcInvocation );

    RpcInvocation invocation = ( RpcInvocation ) obj;

    Assert.assertEquals( "echoString", invocation.getMethodName() );
    Assert.assertArrayEquals( new Class[] {String .class}, invocation.getParameterTypes() );
    Assert.assertArrayEquals( new Object[] { args.getArg() }, invocation.getArguments() );

}
Example #15
Source File: ThriftCodecTest.java    From dubbox-hystrix with Apache License 2.0 4 votes vote down vote up 
@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
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@Test
public void testDecodeRequest() throws Exception {
    Request request = createRequest();
    // encode
    RandomAccessByteArrayOutputStream bos = new RandomAccessByteArrayOutputStream( 1024 );

    TIOStreamTransport transport = new TIOStreamTransport( bos );

    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    int messageLength, headerLength;

    protocol.writeI16( ThriftCodec.MAGIC );
    protocol.writeI32( Integer.MAX_VALUE );
    protocol.writeI16( Short.MAX_VALUE );
    protocol.writeByte( ThriftCodec.VERSION );
    protocol.writeString(
            ( ( RpcInvocation ) request.getData() )
                    .getAttachment( Constants.INTERFACE_KEY) );
    protocol.writeI64( request.getId() );
    protocol.getTransport().flush();
    headerLength = bos.size();

    Demo.echoString_args args = new Demo.echoString_args(  );
    args.setArg( "Hell, World!" );

    TMessage message = new TMessage( "echoString", TMessageType.CALL, ThriftCodec.getSeqId() );

    protocol.writeMessageBegin( message );
    args.write( protocol );
    protocol.writeMessageEnd();
    protocol.getTransport().flush();
    int oldIndex = messageLength = bos.size();

    try{
        bos.setWriteIndex( ThriftCodec.MESSAGE_HEADER_LENGTH_INDEX );
        protocol.writeI16( ( short ) ( 0xffff & headerLength ) );
        bos.setWriteIndex( ThriftCodec.MESSAGE_LENGTH_INDEX );
        protocol.writeI32( messageLength );
    } finally {
        bos.setWriteIndex( oldIndex );
    }

    Object obj = codec.decode( ( Channel ) null, ChannelBuffers.wrappedBuffer(
        encodeFrame(bos.toByteArray())) );

    Assert.assertTrue( obj instanceof Request );

    obj = ( ( Request ) obj ).getData();

    Assert.assertTrue( obj instanceof RpcInvocation );

    RpcInvocation invocation = ( RpcInvocation ) obj;

    Assert.assertEquals( "echoString", invocation.getMethodName() );
    Assert.assertArrayEquals( new Class[] {String .class}, invocation.getParameterTypes() );
    Assert.assertArrayEquals( new Object[] { args.getArg() }, invocation.getArguments() );

}
Example #17
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
private Request createRequest() {

        RpcInvocation invocation = new RpcInvocation();

        invocation.setMethodName( "echoString" );

        invocation.setArguments( new Object[]{ "Hello, World!" } );

        invocation.setParameterTypes( new Class<?>[]{ String.class } );

        invocation.setAttachment( Constants.INTERFACE_KEY, Demo.Iface.class.getName() );

        Request request = new Request( 1L );

        request.setData( invocation );

        return request;

    }
Example #18
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
private Request createRequest() {

        RpcInvocation invocation = new RpcInvocation();

        invocation.setMethodName( "echoString" );

        invocation.setArguments( new Object[]{ "Hello, World!" } );

        invocation.setParameterTypes( new Class<?>[]{ String.class } );

        invocation.setAttachment( Constants.INTERFACE_KEY, Demo.Iface.class.getName() );

        Request request = new Request( 1L );

        request.setData( invocation );

        return request;

    }
Example #19
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@Test
public void testDecodeRequest() throws Exception {
    Request request = createRequest();
    // encode
    RandomAccessByteArrayOutputStream bos = new RandomAccessByteArrayOutputStream( 1024 );

    TIOStreamTransport transport = new TIOStreamTransport( bos );

    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    int messageLength, headerLength;

    protocol.writeI16( ThriftCodec.MAGIC );
    protocol.writeI32( Integer.MAX_VALUE );
    protocol.writeI16( Short.MAX_VALUE );
    protocol.writeByte( ThriftCodec.VERSION );
    protocol.writeString(
            ( ( RpcInvocation ) request.getData() )
                    .getAttachment( Constants.INTERFACE_KEY) );
    protocol.writeI64( request.getId() );
    protocol.getTransport().flush();
    headerLength = bos.size();

    Demo.echoString_args args = new Demo.echoString_args(  );
    args.setArg( "Hell, World!" );

    TMessage message = new TMessage( "echoString", TMessageType.CALL, ThriftCodec.getSeqId() );

    protocol.writeMessageBegin( message );
    args.write( protocol );
    protocol.writeMessageEnd();
    protocol.getTransport().flush();
    int oldIndex = messageLength = bos.size();

    try{
        bos.setWriteIndex( ThriftCodec.MESSAGE_HEADER_LENGTH_INDEX );
        protocol.writeI16( ( short ) ( 0xffff & headerLength ) );
        bos.setWriteIndex( ThriftCodec.MESSAGE_LENGTH_INDEX );
        protocol.writeI32( messageLength );
    } finally {
        bos.setWriteIndex( oldIndex );
    }

    Object obj = codec.decode( ( Channel ) null, ChannelBuffers.wrappedBuffer(
        encodeFrame(bos.toByteArray())) );

    Assert.assertTrue( obj instanceof Request );

    obj = ( ( Request ) obj ).getData();

    Assert.assertTrue( obj instanceof RpcInvocation );

    RpcInvocation invocation = ( RpcInvocation ) obj;

    Assert.assertEquals( "echoString", invocation.getMethodName() );
    Assert.assertArrayEquals( new Class[] {String .class}, invocation.getParameterTypes() );
    Assert.assertArrayEquals( new Object[] { args.getArg() }, invocation.getArguments() );

}
Example #20
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@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 #21
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 4 votes vote down vote up 
@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 #22
Source File: ThriftCodecTest.java    From dubbo-2.6.5 with Apache License 2.0 4 votes vote down vote up 
@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 #23
Source File: ThriftCodecTest.java    From dubbo-2.6.5 with Apache License 2.0 4 votes vote down vote up 
@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 #24
Source File: ThriftCodecTest.java    From dubbo-2.6.5 with Apache License 2.0 4 votes vote down vote up 
private Request createRequest() {

        RpcInvocation invocation = new RpcInvocation();

        invocation.setMethodName("echoString");

        invocation.setArguments(new Object[]{"Hello, World!"});

        invocation.setParameterTypes(new Class<?>[]{String.class});

        invocation.setAttachment(Constants.INTERFACE_KEY, Demo.Iface.class.getName());

        Request request = new Request(1L);

        request.setData(invocation);

        return request;

    }
Example #25
Source File: ThriftCodecTest.java    From dubbo-2.6.5 with Apache License 2.0 4 votes vote down vote up 
@Test
public void testDecodeRequest() throws Exception {
    Request request = createRequest();
    // encode
    RandomAccessByteArrayOutputStream bos = new RandomAccessByteArrayOutputStream(1024);

    TIOStreamTransport transport = new TIOStreamTransport(bos);

    TBinaryProtocol protocol = new TBinaryProtocol(transport);

    int messageLength, headerLength;

    protocol.writeI16(ThriftCodec.MAGIC);
    protocol.writeI32(Integer.MAX_VALUE);
    protocol.writeI16(Short.MAX_VALUE);
    protocol.writeByte(ThriftCodec.VERSION);
    protocol.writeString(
            ((RpcInvocation) request.getData())
                    .getAttachment(Constants.INTERFACE_KEY));
    protocol.writeI64(request.getId());
    protocol.getTransport().flush();
    headerLength = bos.size();

    Demo.echoString_args args = new Demo.echoString_args();
    args.setArg("Hell, World!");

    TMessage message = new TMessage("echoString", TMessageType.CALL, ThriftCodec.getSeqId());

    protocol.writeMessageBegin(message);
    args.write(protocol);
    protocol.writeMessageEnd();
    protocol.getTransport().flush();
    int oldIndex = messageLength = bos.size();

    try {
        bos.setWriteIndex(ThriftCodec.MESSAGE_HEADER_LENGTH_INDEX);
        protocol.writeI16((short) (0xffff & headerLength));
        bos.setWriteIndex(ThriftCodec.MESSAGE_LENGTH_INDEX);
        protocol.writeI32(messageLength);
    } finally {
        bos.setWriteIndex(oldIndex);
    }

    Object obj = codec.decode((Channel) null, ChannelBuffers.wrappedBuffer(
            encodeFrame(bos.toByteArray())));

    Assert.assertTrue(obj instanceof Request);

    obj = ((Request) obj).getData();

    Assert.assertTrue(obj instanceof RpcInvocation);

    RpcInvocation invocation = (RpcInvocation) obj;

    Assert.assertEquals("echoString", invocation.getMethodName());
    Assert.assertArrayEquals(new Class[]{String.class}, invocation.getParameterTypes());
    Assert.assertArrayEquals(new Object[]{args.getArg()}, invocation.getArguments());

}
Example #26
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 2 votes vote down vote up 
@Test
public void testDecodeReplyResponse() throws Exception {

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

    Channel channel = new MockedChannel( url );

    RandomAccessByteArrayOutputStream bos = new RandomAccessByteArrayOutputStream( 128 );

    Request request = createRequest();

    DefaultFuture future = new DefaultFuture( channel, request, 10 );

    TMessage message = new TMessage( "echoString", TMessageType.REPLY, ThriftCodec.getSeqId() );

    Demo.echoString_result methodResult = new Demo.echoString_result();

    methodResult.success = "Hello, World!";

    TTransport transport = new TIOStreamTransport( bos );

    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    int messageLength, headerLength;
    // prepare
    protocol.writeI16( ThriftCodec.MAGIC );
    protocol.writeI32( Integer.MAX_VALUE );
    protocol.writeI16( Short.MAX_VALUE );
    protocol.writeByte( ThriftCodec.VERSION );
    protocol.writeString( Demo.Iface.class.getName() );
    protocol.writeI64( request.getId() );
    protocol.getTransport().flush();
    headerLength = bos.size();

    protocol.writeMessageBegin( message );
    methodResult.write( protocol );
    protocol.writeMessageEnd();
    protocol.getTransport().flush();
    int oldIndex = messageLength = bos.size();

    try {
        bos.setWriteIndex( ThriftCodec.MESSAGE_LENGTH_INDEX );
        protocol.writeI32( messageLength );
        bos.setWriteIndex( ThriftCodec.MESSAGE_HEADER_LENGTH_INDEX );
        protocol.writeI16( ( short ) ( 0xffff & headerLength ) );
    } finally {
        bos.setWriteIndex( oldIndex );
    }
    // prepare

    byte[] buf = new byte[ 4 + bos.size()];
    System.arraycopy( bos.toByteArray(), 0, buf, 4, bos.size() );

    ChannelBuffer bis = ChannelBuffers.wrappedBuffer(buf);

    Object obj = codec.decode( ( Channel ) null, bis );

    Assert.assertNotNull( obj );

    Assert.assertEquals( true, obj instanceof Response );

    Response response = ( Response ) obj;

    Assert.assertEquals( request.getId(), response.getId() );

    Assert.assertTrue( response.getResult() instanceof RpcResult );

    RpcResult result = ( RpcResult ) response.getResult();

    Assert.assertTrue( result.getResult() instanceof String );

    Assert.assertEquals( methodResult.success, result.getResult() );

}
Example #27
Source File: ThriftCodecTest.java    From dubbo-2.6.5 with Apache License 2.0 2 votes vote down vote up 
@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 #28
Source File: ThriftCodecTest.java    From dubbo-2.6.5 with Apache License 2.0 2 votes vote down vote up 
@Test
public void testDecodeReplyResponse() throws Exception {

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

    Channel channel = new MockedChannel(url);

    RandomAccessByteArrayOutputStream bos = new RandomAccessByteArrayOutputStream(128);

    Request request = createRequest();

    DefaultFuture future = new DefaultFuture(channel, request, 10);

    TMessage message = new TMessage("echoString", TMessageType.REPLY, ThriftCodec.getSeqId());

    Demo.echoString_result methodResult = new Demo.echoString_result();

    methodResult.success = "Hello, World!";

    TTransport transport = new TIOStreamTransport(bos);

    TBinaryProtocol protocol = new TBinaryProtocol(transport);

    int messageLength, headerLength;
    // prepare
    protocol.writeI16(ThriftCodec.MAGIC);
    protocol.writeI32(Integer.MAX_VALUE);
    protocol.writeI16(Short.MAX_VALUE);
    protocol.writeByte(ThriftCodec.VERSION);
    protocol.writeString(Demo.Iface.class.getName());
    protocol.writeI64(request.getId());
    protocol.getTransport().flush();
    headerLength = bos.size();

    protocol.writeMessageBegin(message);
    methodResult.write(protocol);
    protocol.writeMessageEnd();
    protocol.getTransport().flush();
    int oldIndex = messageLength = bos.size();

    try {
        bos.setWriteIndex(ThriftCodec.MESSAGE_LENGTH_INDEX);
        protocol.writeI32(messageLength);
        bos.setWriteIndex(ThriftCodec.MESSAGE_HEADER_LENGTH_INDEX);
        protocol.writeI16((short) (0xffff & headerLength));
    } finally {
        bos.setWriteIndex(oldIndex);
    }
    // prepare

    byte[] buf = new byte[4 + bos.size()];
    System.arraycopy(bos.toByteArray(), 0, buf, 4, bos.size());

    ChannelBuffer bis = ChannelBuffers.wrappedBuffer(buf);

    Object obj = codec.decode((Channel) null, bis);

    Assert.assertNotNull(obj);

    Assert.assertEquals(true, obj instanceof Response);

    Response response = (Response) obj;

    Assert.assertEquals(request.getId(), response.getId());

    Assert.assertTrue(response.getResult() instanceof RpcResult);

    RpcResult result = (RpcResult) response.getResult();

    Assert.assertTrue(result.getResult() instanceof String);

    Assert.assertEquals(methodResult.success, result.getResult());

}
Example #29
Source File: ThriftCodecTest.java    From dubbo-2.6.5 with Apache License 2.0 2 votes vote down vote up 
@Test
public void testDecodeExceptionResponse() throws Exception {

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

    Channel channel = new MockedChannel(url);

    RandomAccessByteArrayOutputStream bos = new RandomAccessByteArrayOutputStream(128);

    Request request = createRequest();

    DefaultFuture future = new DefaultFuture(channel, request, 10);

    TMessage message = new TMessage("echoString", TMessageType.EXCEPTION, ThriftCodec.getSeqId());

    TTransport transport = new TIOStreamTransport(bos);

    TBinaryProtocol protocol = new TBinaryProtocol(transport);

    TApplicationException exception = new TApplicationException();

    int messageLength, headerLength;
    // prepare
    protocol.writeI16(ThriftCodec.MAGIC);
    protocol.writeI32(Integer.MAX_VALUE);
    protocol.writeI16(Short.MAX_VALUE);
    protocol.writeByte(ThriftCodec.VERSION);
    protocol.writeString(Demo.class.getName());
    protocol.writeI64(request.getId());
    protocol.getTransport().flush();
    headerLength = bos.size();

    protocol.writeMessageBegin(message);
    exception.write(protocol);
    protocol.writeMessageEnd();
    protocol.getTransport().flush();
    int oldIndex = messageLength = bos.size();

    try {
        bos.setWriteIndex(ThriftCodec.MESSAGE_LENGTH_INDEX);
        protocol.writeI32(messageLength);
        bos.setWriteIndex(ThriftCodec.MESSAGE_HEADER_LENGTH_INDEX);
        protocol.writeI16((short) (0xffff & headerLength));
    } finally {
        bos.setWriteIndex(oldIndex);
    }
    // prepare

    ChannelBuffer bis = ChannelBuffers.wrappedBuffer(encodeFrame(bos.toByteArray()));

    Object obj = codec.decode((Channel) null, bis);

    Assert.assertNotNull(obj);

    Assert.assertTrue(obj instanceof Response);

    Response response = (Response) obj;

    Assert.assertTrue(response.getResult() instanceof RpcResult);

    RpcResult result = (RpcResult) response.getResult();

    Assert.assertTrue(result.hasException());

    Assert.assertTrue(result.getException() instanceof RpcException);

}
Example #30
Source File: ThriftCodecTest.java    From dubbox with Apache License 2.0 2 votes vote down vote up 
@Test
public void testDecodeExceptionResponse() throws Exception {

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

    Channel channel = new MockedChannel( url );

    RandomAccessByteArrayOutputStream bos = new RandomAccessByteArrayOutputStream( 128 );

    Request request = createRequest();

    DefaultFuture future = new DefaultFuture( channel, request, 10 );

    TMessage message = new TMessage( "echoString", TMessageType.EXCEPTION, ThriftCodec.getSeqId() );

    TTransport transport = new TIOStreamTransport( bos );

    TBinaryProtocol protocol = new TBinaryProtocol( transport );

    TApplicationException exception = new TApplicationException();

    int messageLength, headerLength;
    // prepare
    protocol.writeI16( ThriftCodec.MAGIC );
    protocol.writeI32( Integer.MAX_VALUE );
    protocol.writeI16( Short.MAX_VALUE );
    protocol.writeByte( ThriftCodec.VERSION );
    protocol.writeString( Demo.class.getName() );
    protocol.writeI64( request.getId() );
    protocol.getTransport().flush();
    headerLength = bos.size();

    protocol.writeMessageBegin( message );
    exception.write( protocol );
    protocol.writeMessageEnd();
    protocol.getTransport().flush();
    int oldIndex = messageLength = bos.size();

    try {
        bos.setWriteIndex( ThriftCodec.MESSAGE_LENGTH_INDEX );
        protocol.writeI32( messageLength );
        bos.setWriteIndex( ThriftCodec.MESSAGE_HEADER_LENGTH_INDEX );
        protocol.writeI16( ( short ) ( 0xffff & headerLength ) );
    } finally {
        bos.setWriteIndex( oldIndex );
    }
    // prepare

    ChannelBuffer bis = ChannelBuffers.wrappedBuffer(encodeFrame(bos.toByteArray()));

    Object obj = codec.decode( ( Channel ) null, bis );

    Assert.assertNotNull( obj );

    Assert.assertTrue( obj instanceof Response );

    Response response = ( Response ) obj;

    Assert.assertTrue( response.getResult() instanceof RpcResult );

    RpcResult result = ( RpcResult ) response.getResult();

    Assert.assertTrue( result.hasException() );

    Assert.assertTrue( result.getException() instanceof RpcException );

}