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// **********************************************************************
//
// Copyright (c) 2003-2013 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 IncomingAsync extends IncomingBase implements Ice.AMDCallback
{
public
IncomingAsync(Incoming in) // Adopts the argument. It must not be used afterwards.
{
super(in);
_retriable = in.isRetriable();
if(_retriable)
{
in.setActive(this);
_active = true;
}
}
public void
ice_exception(java.lang.Exception ex)
{
//
// Only call __exception if this incoming is not retriable or if
// all the interceptors return true and no response has been sent
// yet.
//
if(_retriable)
{
try
{
if(_interceptorAsyncCallbackList != null)
{
for(Ice.DispatchInterceptorAsyncCallback cb : _interceptorAsyncCallbackList)
{
if(cb.exception(ex) == false)
{
return;
}
}
}
}
catch(java.lang.RuntimeException exc)
{
return;
}
synchronized(this)
{
if(!_active)
{
return;
}
_active = false;
}
}
if(_connection != null)
{
__exception(ex);
}
else
{
//
// Response has already been sent.
//
if(_instance.initializationData().properties.getPropertyAsIntWithDefault("Ice.Warn.Dispatch", 1) > 0)
{
__warning(ex);
}
}
}
final void
__deactivate(Incoming in)
{
assert _retriable;
synchronized(this)
{
if(!_active)
{
//
// Since _deactivate can only be called on an active object,
// this means the response has already been sent (see __validateXXX below)
//
throw new Ice.ResponseSentException();
}
_active = false;
}
in.adopt(this);
}
final protected void
__response()
{
try
{
if(_locator != null && !__servantLocatorFinished())
{
return;
}
assert(_connection != null);
if(_response)
{
if(_observer != null)
{
_observer.reply(_os.size() - Protocol.headerSize - 4);
}
_connection.sendResponse(_os, _compress);
}
else
{
_connection.sendNoResponse();
}
if(_observer != null)
{
_observer.detach();
_observer = null;
}
_connection = null;
}
catch(Ice.LocalException ex)
{
_connection.invokeException(ex, 1);
}
}
final protected void
__exception(java.lang.Exception exc)
{
try
{
if(_locator != null && !__servantLocatorFinished())
{
return;
}
__handleException(exc);
}
catch(Ice.LocalException ex)
{
_connection.invokeException(ex, 1);
}
}
final protected boolean
__validateResponse(boolean ok)
{
//
// Only returns true if this incoming is not retriable or if all
// the interceptors return true and no response has been sent
// yet. Upon getting a true return value, the caller should send
// the response.
//
if(_retriable)
{
try
{
if(_interceptorAsyncCallbackList != null)
{
for(Ice.DispatchInterceptorAsyncCallback cb : _interceptorAsyncCallbackList)
{
if(cb.response(ok) == false)
{
return false;
}
}
}
}
catch(java.lang.RuntimeException ex)
{
return false;
}
synchronized(this)
{
if(!_active)
{
return false;
}
_active = false;
}
}
return true;
}
private final boolean _retriable;
private boolean _active = false; // only meaningful when _retriable == true
}
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