com.lucidtechnics.blackboard.Launcher.java Source code

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Here is the source code for com.lucidtechnics.blackboard.Launcher.java

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/*
* Copyright 2002-2006 Bediako George.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

package com.lucidtechnics.blackboard;

import xeus.jcl.JarClassLoader;
import xeus.jcl.JclObjectFactory;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

public class Launcher {
    private static Log logger = LogFactory.getLog(Launcher.class);

    public void launch() {
        final Blackboard blackboard = new Blackboard();

        java.io.File currentDirectory = new java.io.File(".");
        TargetSpace targetSpace = new TargetSpaceImpl();
        targetSpace.setBlackboard(blackboard);

        logger.info("the current directory is: " + currentDirectory.getName());
        java.io.File[] generatorArray = currentDirectory.listFiles();

        for (int i = 0; i < generatorArray.length; i++) {
            com.lucidtechnics.blackboard.Plan plan = null;

            if (generatorArray[i].isDirectory() == false
                    && generatorArray[i].getName().endsWith("blackboard.configuration.js") == false) {
                if (generatorArray[i].isDirectory() == false
                        && generatorArray[i].getName().endsWith(".js") == true) {
                    logger.info("Executing generator: " + generatorArray[i].getName());

                    plan = new JavaScriptPlan();
                } else if (generatorArray[i].isDirectory() == false
                        && generatorArray[i].getName().contains("blackboard.configuration") == false) {
                    String[] tokenArray = generatorArray[i].getName().split("\\.");
                    String extension = tokenArray[tokenArray.length - 1];

                    if (Jsr223Plan.hasScriptingEngine(extension) == true) {
                        logger.info("Executing generator: " + generatorArray[i].getName());
                        plan = new Jsr223Plan(extension);
                    }
                }

                if (plan != null) {
                    plan.setName(generatorArray[i].getName());
                    plan.setPath(generatorArray[i].getAbsolutePath());
                    plan.execute(new com.lucidtechnics.blackboard.WorkspaceContext(targetSpace, plan));
                }
            }
        }

        logger.info("Driver execution is completed. Plans may still be processing.");

        Object object = new Object();

        synchronized (object) {
            try {
                object.wait();
            } catch (InterruptedException e) {
            }
        }
    }
}