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// **********************************************************************
//
// Copyright (c) 2003-2009 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 Ice;
/**
* Callback object for <code>Blobject</code> AMI invocations.
*
* @see Blobject
**/
public abstract class AMI_Object_ice_invoke extends IceInternal.OutgoingAsync
{
/**
* The Ice run time calls <code>ice_response</code> when an asynchronous operation invocation
* completes successfully or raises a user exception.
*
* @param ok Indicates the result of the invocation. If <code>true</code>, the operation
* completed succesfully; if <code>false</code>, the operation raised a user exception.
* @param outParams Contains the encoded out-parameters of the operation (if any) if <code>ok</code>
* is <code>true</code>; otherwise, if <code>ok</code> is <code>false</code>, contains the
* encoded user exception raised by the operation.
**/
public abstract void ice_response(boolean ok, byte[] outParams);
/**
* The Ice run time calls <code>ice_exception</code> when an asynchronous operation invocation
* raises an Ice run-time exception.
*
* @param ex The encoded Ice run-time exception raised by the operation.
**/
public abstract void ice_exception(LocalException ex);
public final boolean __invoke(Ice.ObjectPrx prx, String operation, OperationMode mode,
byte[] inParams, java.util.Map<String, String> context)
{
__acquireCallback(prx);
try
{
__prepare(prx, operation, mode, context);
__os.writeBlob(inParams);
__os.endWriteEncaps();
return __send();
}
catch(LocalException ex)
{
__releaseCallback(ex);
return false;
}
}
protected final void __response(boolean ok) // ok == true means no user exception.
{
byte[] outParams;
try
{
int sz = __is.getReadEncapsSize();
outParams = __is.readBlob(sz);
__is.endReadEncaps();
}
catch(LocalException ex)
{
__finished(ex);
return;
}
ice_response(ok, outParams);
__releaseCallback();
}
}
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