public JDBCFindEntitiesCommand(JDBCCommandFactory factory) 
{
   // Constructors --------------------------------------------------
      this.factory = factory;
      boolean debug = log.isDebugEnabled();
      // If finder method uses custom implementation, then it is used. This overrides
      // defined and automatic finders.
      Class ejbClass = null;
      try {
      	  ejbClass =
             factory.getContainer()
                    .getClassLoader()
                    .loadClass(factory.getMetaData().getEntity().getEjbClass());
	      Method[] customMethods = ejbClass.getMethods();
	      for (int i = 0; i <  customMethods.length; i++)
	      {
	         Method m = customMethods[i];
	         String name = m.getName();
			 if (name.startsWith("ejbFindBy")) {
				 String remoteName = "f"+name.substring(4);
				 try {
					 knownFinderCommands.put(remoteName, new CustomFindByEntitiesCommand(m));
           if (debug)
              log.debug("Added custom finder " + remoteName +".");
				 } catch (IllegalArgumentException e) {
				    log.error("Could not create the custom finder " + remoteName+".", e);
				 }
			 }
		  }
	  } catch (Exception e) {
        // for some reason, this failed; try to use defined or automatic instead
        log.warn("Error initializing custom finder", e);
	  }
      // Make commands for the defined finders
      Iterator definedFinders = factory.getMetaData().getFinders();
      while(definedFinders.hasNext())
      {
         FinderMetaData f = (FinderMetaData)definedFinders.next();
         if ( !knownFinderCommands.containsKey(f.getName()) )
         {
            JPMFindEntitiesCommand finderCommand = null;
            if (f.getName().equals("findAll")) {
               finderCommand = factory.createFindAllCommand(f);
            } else {
               finderCommand = factory.createDefinedFinderCommand(f);
            }
            knownFinderCommands.put(f.getName(), finderCommand);
         }
      }
      // Make commands for any autogenerated finders required
      Method[] homeMethods;
      Method[] localHomeMethods;
      if (debug)
         log.debug("AutoGenerated finders  - Home="
            + factory.getContainer().getHomeClass()
            + " -- LocalHome=" + factory.getContainer().getLocalHomeClass());
      if (factory.getContainer().getHomeClass() != null)
      {
         homeMethods = factory.getContainer().getHomeClass().getMethods();
      }
      else homeMethods = new Method[0] ;
      if (factory.getContainer().getLocalHomeClass() != null)
      {
          localHomeMethods = factory.getContainer().getLocalHomeClass().getMethods();
      }
      else localHomeMethods = new Method[0] ;
      Method[] allHomeMethods = new Method[homeMethods.length + localHomeMethods.length];
      for (int i = 0; i <  homeMethods.length; i++)
      {
         allHomeMethods[i] = homeMethods[i];
      }
      for (int i = 0; i <  localHomeMethods.length; i++)
      {
         allHomeMethods[homeMethods.length + i] = localHomeMethods[i];
      }
      for (int i = 0; i <  allHomeMethods.length; i++)
      {
         Method m = allHomeMethods[i];
         String name = m.getName();
         if (!knownFinderCommands.containsKey(name))
         {
            if (name.equals("findAll"))
            {
               if (debug)
                  log.debug("Save AutoGenerated "+name+"  "+m);
               FinderMetaData f = new FinderMetaData("findAll");
               knownFinderCommands.put(name, factory.createFindAllCommand(f));
            } else if (name.startsWith("findBy")  && !name.equals("findByPrimaryKey"))
            {
               try
               {
                  if (debug)
                     log.debug("Save AutoGenerated "+name+"  "+m);
                  FinderMetaData f = new FinderMetaData(name);
                  knownFinderCommands.put(name, factory.createFindByCommand(m, f));
               } catch (IllegalArgumentException e)
               {
                  if (debug)
                     log.debug("Could not create the finder " + name +
                        ", because no matching CMP field was found.", e);
               }
            }
         }
      }
}

 public Collection execute(Method finderMethod,
    Object[] args,
    EntityEnterpriseContext ctx) throws Exception 
{
      String finderName = finderMethod.getName();
      JPMFindEntitiesCommand finderCommand = null;
      finderCommand =
         (JPMFindEntitiesCommand)knownFinderCommands.get(finderName);
      // If we found a finder command, delegate to it,
      // otherwise return an empty collection.
      // JF: Shouldn't tolerate the "not found" case!
      if(finderCommand != null) 
      {
         return finderCommand.execute(finderMethod, args, ctx);
      }
      else 
      {
         return Collections.EMPTY_LIST;
      }
}