com.crankuptheamps.client.Transport Maven / Gradle / Ivy

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//
// Copyright (c) 2010-2020 60East Technologies Inc., All Rights Reserved.
//
// This computer software is owned by 60East Technologies Inc. and is
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// treaties.  This computer software is furnished by 60East Technologies
// Inc. pursuant to a written license agreement and may be used, copied,
// transmitted, and stored only in accordance with the terms of such
// license agreement and with the inclusion of the above copyright notice.
// This computer software or any other copies thereof may not be provided
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// for all purposes of the Freedom of Information Act; and (d) is a
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package com.crankuptheamps.client;

import java.beans.ExceptionListener;
import java.net.URI;
import java.lang.AutoCloseable;

import com.crankuptheamps.client.exception.AlreadyConnectedException;
import com.crankuptheamps.client.exception.ConnectionRefusedException;
import com.crankuptheamps.client.exception.DisconnectedException;
import com.crankuptheamps.client.exception.InvalidURIException;
import com.crankuptheamps.client.exception.RetryOperationException;

/**
* Interface that is used to manage and configure connections to AMPS. Typically a transport is created and used 
* internally by a {@link Client} instance. There is usually no reason to make direct use of it. 
* Its functionality is best accessed via the client instance.
*/

public interface Transport extends AutoCloseable
{
    public void connect(URI uri)throws ConnectionRefusedException, AlreadyConnectedException, InvalidURIException;

    public void disconnect() ;

    public void setMessageHandler(MessageHandler ml);

    public void setDisconnectHandler(TransportDisconnectHandler dh);

    public void setExceptionListener(ExceptionListener exceptionListener);

    public void setThreadCreatedHandler(ThreadCreatedHandler ml);

    public void send(Message message) throws DisconnectedException;

    public void sendWithoutRetry(Message message) throws DisconnectedException;

    public Message allocateMessage();

    public long writeQueueSize() throws DisconnectedException;

    public long readQueueSize() throws DisconnectedException;

    public long flush() throws DisconnectedException;

    public long flush(long timeout) throws DisconnectedException;

    public void handleCloseEvent(int failedVersion_, String message, Exception e) throws DisconnectedException, RetryOperationException;
    
    public int getVersion();
    
    public void setReadTimeout(int readTimeoutMillis_);

    /**
     * Sets a TransportFilter that filters raw bytes before send and after receive.
     * @param filter_ A TransportFilter instance such as com.crankuptheamps.client.TransportTraceFilter.
     */
    public void setTransportFilter(TransportFilter filter_);

    /**
     * Sets a {@link AMPSRunnable} that is invoked during idle-time processing for this connection.
     * @param runnable A {@link AMPSRunnable} instance whose run() method is invoked.
     */
    public void setIdleRunnable(AMPSRunnable runnable);
}