package com.nsi.components.resource;

import com.nsi.constants.AppConstants;
import com.nsi.control.backend.handles.StateHandler;
import com.nsi.control.event.NsiEvent;
import com.nsi.control.exceptions.NsiEventException;

/**
 * @author Chris Ye, created on Oct 3, 2008
 *
 * ResourceBackHandler
 */
public class ResourceBackHandler implements StateHandler
{
	/**
	 * @see com.nsi.control.backend.handles.StateHandler#perform(com.nsi.control.event.NsiEvent)
	 */
	public void perform(NsiEvent ev) throws NsiEventException
	{
		ResourceEvent rev = (ResourceEvent)ev;
		switch (rev.getActionType())
		{
			case AppConstants.DISPLAY_RESOURCE:
			{
				// do nothing, just add it to listener;
			}
				break;
			case AppConstants.CREATE_RESOURCE:
			{
				ResourceSrc src = new ResourceSrc();
				src.setResourceid(rev.getResourceid());
				src.setInfo(rev.getInfo());
				src.setModifyuser(rev.getLoginUser());
				src.create();
			}
				break;
			case AppConstants.UPDATE_RESOURCE:
			{
				ResourceSrc src = new ResourceSrc();
				src.setResourceid(rev.getResourceid());
				src.setInfo(rev.getInfo());
				src.setModifyuser(rev.getLoginUser());
				src.store();
			}
				break;
			default:
				break;
		}
	}
}