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Java RandomAccessByteArrayOutputStream类代码示例

本文整理汇总了Java中com.alibaba.dubbo.rpc.protocol.thrift.io.RandomAccessByteArrayOutputStream的典型用法代码示例。如果您正苦于以下问题:Java RandomAccessByteArrayOutputStream类的具体用法?Java RandomAccessByteArrayOutputStream怎么用?Java RandomAccessByteArrayOutputStream使用的例子?那么, 这里精选的类代码示例或许可以为您提供帮助。


RandomAccessByteArrayOutputStream类属于com.alibaba.dubbo.rpc.protocol.thrift.io包,在下文中一共展示了RandomAccessByteArrayOutputStream类的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: testDecodeRequest

import com.alibaba.dubbo.rpc.protocol.thrift.io.RandomAccessByteArrayOutputStream; //导入依赖的package包/类
@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() );

}
 
开发者ID:dachengxi,项目名称:EatDubbo,代码行数:60,代码来源:ThriftCodecTest.java

示例2: testDecodeRequest

import com.alibaba.dubbo.rpc.protocol.thrift.io.RandomAccessByteArrayOutputStream; //导入依赖的package包/类
@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());

}
 
开发者ID:hufeng,项目名称:dubbo2.js,代码行数:60,代码来源:ThriftCodecTest.java

示例3: testDecodeReplyResponse

import com.alibaba.dubbo.rpc.protocol.thrift.io.RandomAccessByteArrayOutputStream; //导入依赖的package包/类
@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() );

}
 
开发者ID:dachengxi,项目名称:EatDubbo,代码行数:75,代码来源:ThriftCodecTest.java

示例4: testDecodeExceptionResponse

import com.alibaba.dubbo.rpc.protocol.thrift.io.RandomAccessByteArrayOutputStream; //导入依赖的package包/类
@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 );

}
 
开发者ID:dachengxi,项目名称:EatDubbo,代码行数:68,代码来源:ThriftCodecTest.java


注:本文中的com.alibaba.dubbo.rpc.protocol.thrift.io.RandomAccessByteArrayOutputStream类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。