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Ice is a comprehensive RPC framework that helps you build distributed applications with minimal effort using familiar object-oriented idioms

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//
// Copyright (c) ZeroC, Inc. All rights reserved.
//

package Ice;

/**
 * BlobjectAsync is the base class for asynchronous dynamic
 * dispatch servants. A server application derives a concrete servant
 * class that implements the {@link BlobjectAsync#ice_invoke_async} method,
 * which is called by the Ice run time to deliver every request on this
 * object.
 **/
public abstract class BlobjectAsync extends Ice.ObjectImpl
{
    /**
     * Dispatch an incoming request.
     *
     * @param cb The callback object through which the invocation's results
     * must be delivered.
     * @param inEncaps The encoded input parameters.
     * @param current The Current object, which provides important information
     * about the request, such as the identity of the target object and the
     * name of the operation.
     *
     * @throws UserException A user exception can be raised directly and the
     * run time will marshal it.
     **/
    public abstract void
    ice_invoke_async(AMD_Object_ice_invoke cb, byte[] inEncaps, Current current)
        throws UserException;

    @Override
    public boolean
    _iceDispatch(IceInternal.Incoming in, Current current)
        throws UserException
    {
        byte[] inEncaps = in.readParamEncaps();
        ice_invoke_async(new _AMD_Object_ice_invoke(in), inEncaps, current);
        return false;
    }
}