ControllerUtils.java

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/* *********************************************************************** *
 * project: org.matsim.*                                                   *
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 * copyright       : (C) 2008 by the members listed in the COPYING,        *
 *                   LICENSE and WARRANTY file.                            *
 * email           : info at matsim dot org                                *
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *   See also COPYING, LICENSE and WARRANTY file                           *
 *                                                                         *
 * *********************************************************************** */
package org.matsim.core.controler;

import java.io.PrintWriter;
import java.io.StringWriter;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.matsim.api.core.v01.Scenario;
import org.matsim.core.config.Config;
import org.matsim.core.config.ConfigWriter;
import org.matsim.core.controler.corelisteners.ControlerDefaultCoreListenersModule;
import org.matsim.core.scenario.ScenarioByInstanceModule;

public final class ControllerUtils{
    private static final Logger log = LogManager.getLogger( ControllerUtils.class ) ;
    public static com.google.inject.Injector createAdhocInjector( Config config, Scenario scenario ){
        return Injector.createInjector( config, new AbstractModule(){
            @Override public void install(){
                install( new NewControlerModule() );
                install( new ControlerDefaultCoreListenersModule() );
                install( new ControlerDefaultsModule() );
                install( new ScenarioByInstanceModule( scenario ) );
            }
        } );
    }
    public static com.google.inject.Injector createAdhocInjector( Scenario scenario ){
        return Injector.createInjector( scenario.getConfig(), new AbstractModule(){
            @Override public void install(){
                install( new NewControlerModule() );
                install( new ControlerDefaultCoreListenersModule() );
                install( new ControlerDefaultsModule() );
                install( new ScenarioByInstanceModule( scenario ) );
            }
        } );
    }

    private ControllerUtils() {} // namespace for static methods only should not be instantiated

    public static final void checkConfigConsistencyAndWriteToLog(Config config,
                                                                    final String message) {
        log.info(message);
        String newline = System.lineSeparator();// use native line endings for logfile
        StringWriter writer = new StringWriter();
        new ConfigWriter(config).writeStream(new PrintWriter(writer), newline);
        log.debug(newline + newline + writer.getBuffer().toString());
        log.info("Complete config dump done.");
        log.info("Checking consistency of config...");
        config.checkConsistency();
        log.info("Checking consistency of config done.");
    }

    @Deprecated // use  OutputDirectoryLogging.catchLogEntries() directly.  kai, mar'18
    public static final void initializeOutputLogging() {
        OutputDirectoryLogging.catchLogEntries();
    }

    public static void catchLogEntries() {
        OutputDirectoryLogging.catchLogEntries();
    }

    public static Controller createController( Scenario scenario ) {
        return new Controler( scenario );
    }

}