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 * CruiseControl, a Continuous Integration Toolkit
 * Copyright (c) 2001, ThoughtWorks, Inc.
 * 200 E. Randolph, 25th Floor
 * Chicago, IL 60601 USA
 * All rights reserved.
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package net.sourceforge.cruisecontrol;

import net.sourceforge.cruisecontrol.util.threadpool.WorkerThread;

import org.apache.log4j.Logger;

/**
 * A thin wrapper around a Project object
 *  all it is designed to do is run the Project in it's own thread
 *
 * @author Jared Richardson
 */

public class ProjectWrapper implements WorkerThread {

  private final ProjectInterface myProject;
  private static final Logger LOG = Logger.getLogger(ProjectWrapper.class);
  private boolean doneBuilding;
  private final Object doneBuildingMutex = new Object();

  public ProjectWrapper(final ProjectInterface thisProject) {
    if (thisProject == null) {
       throw new IllegalArgumentException("null thisProject");
    }
    LOG.debug("Project " + thisProject.getName() + " is being wrapped");
    myProject = thisProject;
  }

  public void run() {
    LOG.debug("executing project " + myProject.getName());
    try {
        myProject.execute();
    } finally {
        setDoneBuilding();
    }
  }

  public Object getResult() {
    if (doneBuilding()) {
      return "finished";
    } else {
      return null;
    }
  }

  private void setDoneBuilding() {
    synchronized (doneBuildingMutex) {
      doneBuilding = true;
    }
  }

  private boolean doneBuilding() {
    synchronized (doneBuildingMutex) {
      return doneBuilding;
    }
  }

  public String getName() {
    return myProject.getName();
  }

}