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// **********************************************************************
//
// Copyright (c) 2003-2014 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package IceInternal;
public class ConnectionRequestHandler implements RequestHandler
{
@Override
public RequestHandler
connect()
{
assert(false); // This request handler is only created after connection binding.
return null;
}
@Override
public RequestHandler
update(RequestHandler previousHandler, RequestHandler newHandler)
{
try
{
if(previousHandler == this)
{
return newHandler;
}
else if(previousHandler.getConnection() == _connection)
{
//
// If both request handlers point to the same connection, we also
// update the request handler. See bug ICE-5489 for reasons why
// this can be useful.
//
return newHandler;
}
}
catch(Ice.Exception ex)
{
// Ignore
}
return this;
}
@Override
public void
prepareBatchRequest(BasicStream out)
throws RetryException
{
_connection.prepareBatchRequest(out);
}
@Override
public void
finishBatchRequest(BasicStream out)
{
_connection.finishBatchRequest(out, _compress);
}
@Override
public void
abortBatchRequest()
{
_connection.abortBatchRequest();
}
@Override
public int sendAsyncRequest(OutgoingAsyncBase out)
throws RetryException
{
return out.send(_connection, _compress, _response);
}
@Override
public void
asyncRequestCanceled(OutgoingAsyncBase outgoingAsync, Ice.LocalException ex)
{
_connection.asyncRequestCanceled(outgoingAsync, ex);
}
@Override
public Reference
getReference()
{
return _reference;
}
@Override
public Ice.ConnectionI
getConnection()
{
return _connection;
}
@Override
public Ice.ConnectionI
waitForConnection()
{
return _connection;
}
public ConnectionRequestHandler(Reference ref, Ice.ConnectionI connection, boolean compress)
{
_reference = ref;
_response = _reference.getMode() == Reference.ModeTwoway;
_connection = connection;
_compress = compress;
}
private final Reference _reference;
private final boolean _response;
private final Ice.ConnectionI _connection;
private final boolean _compress;
}
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