Coverage report

  %line %branch
net.sf.tlc.core.impl.DefaultLauncher
31% 
67% 

 1   
 /*
 2   
  * Created on May 18, 2005
 3   
  *
 4   
  * Default implementation of TargetLauncher
 5   
  */
 6   
 package net.sf.tlc.core.impl;
 7   
 
 8   
 import java.util.logging.Level;
 9   
 import java.util.logging.Logger;
 10   
 
 11   
 import net.sf.tlc.core.LifecycleAware;
 12   
 import net.sf.tlc.core.TargetFinder;
 13   
 import net.sf.tlc.core.TargetLauncher;
 14   
 import net.sf.tlc.model.Target;
 15   
 import net.sf.tlc.util.ClassUtils;
 16   
 
 17   
 /**
 18   
  * Default implementation of TargetLauncher
 19   
  *
 20   
  * @author aisrael
 21  4 
  */
 22  1 
 public class DefaultLauncher implements TargetLauncher {
 23  10 
 
 24  5 
     private static final Logger logger = Logger.getLogger(DefaultLauncher.class.getName());
 25   
 
 26   
     private final ClassLoader classLoader;
 27   
 
 28   
     private final TargetFinder finder;
 29  7 
 
 30  3 
     private final ThreadGroup threads = new ThreadGroup(this.getClass().getName());
 31   
 
 32   
     /**
 33   
      * @param classLoader
 34   
      *            ClassLoader
 35   
      * @param finder
 36   
      *            TargetFinder
 37  7 
      */
 38  10 
     public DefaultLauncher(final ClassLoader classLoader, class="keyword">final TargetFinder finder) {
 39  3 
         if (null == classLoader) {
 40  0 
             final RuntimeException r = new IllegalArgumentException("classLoader is null");
 41  0 
             logger.throwing(this.getClass().getName(), "DefaultLauncher", r);
 42  0 
             throw r;
 43  7 
         }
 44  10 
         this.classLoader = classLoader;
 45  3 
         if (null == finder) {
 46  0 
             final RuntimeException r = new IllegalArgumentException("finder is null");
 47  0 
             logger.throwing(this.getClass().getName(), "DefaultLauncher", r);
 48  0 
             throw r;
 49  7 
         }
 50  10 
         this.finder = finder;
 51  3 
     }
 52   
 
 53   
     /**
 54   
      * (non-Javadoc)
 55   
      *
 56   
      * @see net.sf.tlc.core.TargetLauncher#loadTargets()
 57   
      */
 58   
     public final void loadTargets() {
 59  0 
         final Target[] targets = finder.listTargets();
 60  0 
         for (int i = 0; i < targets.length; ++i) {
 61  0 
             System.out.println(targets[i]);
 62   
             try {
 63  0 
                 final Class theClass = classLoader.loadClass(targets[i].getName());
 64  0 
                 if (ClassUtils.isRunnable(theClass)) {
 65  0 
                     final Runnable runnable = (Runnable) theClass.newInstance();
 66  0 
                     final Thread thread = new Thread(threads, runnable, theClass.getName());
 67  0 
                     thread.start();
 68  0 
                 } else if (Lclass="keyword">ifecycleAware.class.isAssignableFrom(theClass)) {
 69   
                     // TODO implement this!
 70   
                 }
 71  0 
             } catch (ClassNotFoundException e) {
 72  0 
                 logger.log(Level.WARNING, "ClassNotFoundException: " + targets[i].getName(), e);
 73  0 
             } catch (InstantiationException e) {
 74  0 
                 logger.log(Level.WARNING, "InstantiationException: " + targets[i].getName(), e);
 75  0 
             } catch (IllegalAccessException e) {
 76  0 
                 logger.log(Level.WARNING, "IllegalAccessException: " + targets[i].getName(), e);
 77  0 
             }
 78   
         }
 79  0 
         while (threads.activeCount() > 0) {
 80   
             try {
 81  0 
                 Thread.sleep(1000);
 82  0 
             } catch (InterruptedException e) {
 83  0 
                 logger.log(Level.FINE, "Interrupted!", e);
 84  0 
             }
 85   
         }
 86  0 
     }
 87   
 
 88   
 }

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