mirror of https://github.com/rusefi/RomRaider.git
74 lines
2.9 KiB
Java
74 lines
2.9 KiB
Java
/*
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*
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* RomRaider Open-Source Tuning, Logging and Reflashing
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* Copyright (C) 2006-2008 RomRaider.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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package com.romraider.logger.ecu.comms.manager;
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import com.romraider.Settings;
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import com.romraider.logger.ecu.comms.io.connection.LoggerConnection;
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import com.romraider.logger.ecu.comms.io.connection.LoggerConnectionFactory;
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import com.romraider.logger.ecu.comms.query.EcuQuery;
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import com.romraider.logger.ecu.exception.NotConnectedException;
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import com.romraider.logger.ecu.exception.SerialCommunicationException;
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import static com.romraider.util.ParamChecker.checkNotNull;
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import org.apache.log4j.Logger;
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import java.util.Collection;
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public final class TransmissionManagerImpl implements TransmissionManager {
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private static final Logger LOGGER = Logger.getLogger(TransmissionManagerImpl.class);
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private final Settings settings;
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private LoggerConnection connection;
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public TransmissionManagerImpl(Settings settings) {
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checkNotNull(settings, "settings");
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this.settings = settings;
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}
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public void start() {
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try {
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connection = LoggerConnectionFactory.getInstance().getLoggerConnection(settings.getLoggerProtocol(), settings.getLoggerPort(),
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settings.getLoggerConnectionProperties());
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LOGGER.info("Connected to: " + settings.getLoggerPort() + "; using protocol: " + settings.getLoggerProtocol() + "; conn props: "
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+ settings.getLoggerConnectionProperties());
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} catch (Throwable e) {
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stop();
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throw new SerialCommunicationException("Unable to connect to port: " + settings.getLoggerPort() + ", with protocol: "
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+ settings.getLoggerProtocol(), e);
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}
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}
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public void sendQueries(Collection<EcuQuery> queries) {
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checkNotNull(queries, "queries");
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if (connection != null) {
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connection.sendAddressReads(queries);
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} else {
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throw new NotConnectedException("TransmissionManager must be started before queries can be sent!");
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}
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}
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public void stop() {
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if (connection != null) {
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connection.close();
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}
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LOGGER.info("Disconnected.");
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}
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}
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