import com.sun.corba.se.spi.transport.CorbaConnection; //导入依赖的package包/类
private CDROutputObject createAppropriateOutputObject(
    CorbaMessageMediator messageMediator,
    Message msg, LocateReplyMessage reply)
{
    CDROutputObject outputObject;

    if (msg.getGIOPVersion().lessThan(GIOPVersion.V1_2)) {
        // locate msgs 1.0 & 1.1 :=> grow,
        outputObject = sun.corba.OutputStreamFactory.newCDROutputObject(
                         (ORB) messageMediator.getBroker(),
                         this,
                         GIOPVersion.V1_0,
                         (CorbaConnection) messageMediator.getConnection(),
                         reply,
                         ORBConstants.STREAM_FORMAT_VERSION_1);
    } else {
        // 1.2 :=> stream
        outputObject = sun.corba.OutputStreamFactory.newCDROutputObject(
                         (ORB) messageMediator.getBroker(),
                         messageMediator,
                         reply,
                         ORBConstants.STREAM_FORMAT_VERSION_1);
    }
    return outputObject;
}
 

import com.sun.corba.se.spi.transport.CorbaConnection; //导入依赖的package包/类
public MessageMediator createMessageMediator(Broker broker,
                                             ContactInfo contactInfo,
                                             Connection connection,
                                             String methodName,
                                             boolean isOneWay)
{
    // REVISIT: Would like version, ior, requestid, etc., decisions
    // to be in client subcontract.  Cannot pass these to this
    // factory method because it breaks generic abstraction.
    // Maybe set methods on mediator called from subcontract
    // after creation?
    CorbaMessageMediator messageMediator =
        new CorbaMessageMediatorImpl(
            (ORB) broker,
            contactInfo,
            connection,
            GIOPVersion.chooseRequestVersion( (ORB)broker,
                 effectiveTargetIOR),
            effectiveTargetIOR,
            ((CorbaConnection)connection).getNextRequestId(),
            getAddressingDisposition(),
            methodName,
            isOneWay);

    return messageMediator;
}
 

import com.sun.corba.se.spi.transport.CorbaConnection; //导入依赖的package包/类
private CDROutputObject(
    ORB orb, GIOPVersion giopVersion, Message header,
    BufferManagerWrite manager, byte streamFormatVersion,
    CorbaMessageMediator mediator)
{
    super(orb, giopVersion, header.getEncodingVersion(),
          false, manager, streamFormatVersion,
          ((mediator != null && mediator.getConnection() != null) ?
           ((CorbaConnection)mediator.getConnection()).
                 shouldUseDirectByteBuffers() : false));

    this.header = header;
    this.orb = orb;
    this.wrapper = ORBUtilSystemException.get( orb, CORBALogDomains.RPC_ENCODING ) ;
    this.omgWrapper = OMGSystemException.get( orb, CORBALogDomains.RPC_ENCODING ) ;

    getBufferManager().setOutputObject(this);
    this.corbaMessageMediator = mediator;
}
 

import com.sun.corba.se.spi.transport.CorbaConnection; //导入依赖的package包/类
/**
 * Write the contents of the CDROutputStream to the specified
 * output stream.  Has the side-effect of pushing any current
 * Message onto the Message list.
 * @param s The output stream to write to.
 */
public void writeTo(CorbaConnection connection)
    throws java.io.IOException
{

    //
    // Update the GIOP MessageHeader size field.
    //

    ByteBufferWithInfo bbwi = getByteBufferWithInfo();

    getMessageHeader().setSize(bbwi.byteBuffer, bbwi.getSize());

    if (orb() != null) {
        if (((ORB)orb()).transportDebugFlag) {
            dprint(".writeTo: " + connection);
        }
        if (((ORB)orb()).giopDebugFlag) {
            CDROutputStream_1_0.printBuffer(bbwi);
        }
    }
    bbwi.byteBuffer.position(0).limit(bbwi.getSize());
    connection.write(bbwi.byteBuffer);
}
 

import com.sun.corba.se.spi.transport.CorbaConnection; //导入依赖的package包/类
/**
 * Write the contents of the CDROutputStream to the specified
 * output stream.  Has the side-effect of pushing any current
 * Message onto the Message list.
 * @param connection The output stream to write to.
 */
public void writeTo(CorbaConnection connection)
    throws java.io.IOException
{

    //
    // Update the GIOP MessageHeader size field.
    //

    ByteBufferWithInfo bbwi = getByteBufferWithInfo();

    getMessageHeader().setSize(bbwi.byteBuffer, bbwi.getSize());

    if (orb() != null) {
        if (((ORB)orb()).transportDebugFlag) {
            dprint(".writeTo: " + connection);
        }
        if (((ORB)orb()).giopDebugFlag) {
            CDROutputStream_1_0.printBuffer(bbwi);
        }
    }
    bbwi.byteBuffer.position(0).limit(bbwi.getSize());
    connection.write(bbwi.byteBuffer);
}