io.ciera.tool.CoreTool Maven / Gradle / Ivy

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package io.ciera.tool;


import io.ciera.runtime.summit.application.ApplicationExecutor;
import io.ciera.runtime.summit.application.IApplication;
import io.ciera.runtime.summit.application.ILogger;
import io.ciera.runtime.summit.application.tasks.GenericExecutionTask;
import io.ciera.runtime.summit.application.tasks.HaltExecutionTask;
import io.ciera.runtime.summit.components.IComponent;
import io.ciera.runtime.summit.exceptions.XtumlException;
import io.ciera.tool.Core;
import io.ciera.tool.CoreSqlLoader;

import java.util.Arrays;


public class CoreTool implements IApplication {

    private IComponent[] components;
    private ApplicationExecutor[] executors;

    public CoreTool() {
        components = new IComponent[1];
        executors = new ApplicationExecutor[1];
    }

    @Override
    public void run() {
        for (ApplicationExecutor executor : executors) {
            executor.run();
        }
    }

    @Override
    public void setup( String[] args, ILogger logger ) {
        for ( int i = 0; i < executors.length; i++ ) {
            if ( null != logger ) {
                executors[i] = new ApplicationExecutor( "CoreToolExecutor" + i, args, logger );
            }
            else {
                executors[i] = new ApplicationExecutor( "CoreToolExecutor" + i, args );
            }
        }
        components[0] = new Core(this, executors[0], 0);
        components[0].addLoader("Sql", new CoreSqlLoader((Core)components[0]));
    }

    public Core Core() {
        return (Core)components[0];
    }

    @Override
    public void initialize() {
        for ( IComponent component : components ) {
            component.getRunContext().execute( new GenericExecutionTask() {
                @Override
                public void run() throws XtumlException {
                    component.initialize();
                }
            });
        }
    }

    @Override
    public void start() {
        if (1 == executors.length) {
            executors[0].run();
        }
        else {
            for ( ApplicationExecutor executor : executors ) {
                executor.start();
            }
        }
    }

    @Override
    public void printVersions() {
        io.ciera.runtime.Version.printVersion();
        for ( IComponent c : components ) {
            System.out.printf("%s: %s (%s)", c.getClass().getName(), c.getVersion(), c.getVersionDate());
            System.out.println();
        }
    }

    @Override
    public void stop() {
        for ( ApplicationExecutor executor : executors ) {
            executor.execute(new HaltExecutionTask());
        }
    }

    public static void main( String[] args ) {
        IApplication app = new CoreTool();
        app.setup( args, null );
        if ( Arrays.asList(args).contains("-v") || Arrays.asList(args).contains("--version") ) {
            app.printVersions();
        }
        else {
            app.initialize();
            app.start();
        }
    }

}