COPropFrameHandler.java :  » Content-Management-System » webman » de » webman » config » eventhandler » Java Open Source

package de.webman.config.eventhandler;

import java.util.*;

import com.teamkonzept.web.*;
import com.teamkonzept.webman.mainint.*;
import com.teamkonzept.webman.*;
import com.teamkonzept.lib.*;
import com.teamkonzept.webman.mainint.events.*;

/**
   Displays a frameset with a list of properties on the left and an empty page to the right
 * @author  $Author: alex $
 * @version $Revision: 1.3 $
*/
public class COPropFrameHandler extends DefaultEventHandler implements ParameterTypes, DatabaseDefaults, FrameConstants
{
    private COPropFrameHandler() {}
    
    private static COPropFrameHandler instance = new COPropFrameHandler();
    
    public static COPropFrameHandler getInstance()
    {
  return instance;
    }

    public void handleEvent(TKEvent evt) throws TKException 
    {
  try {
    WebManEvent.checkEvent(evt.getRemoteUser(), evt.getName(), ContextConstants.CUSTOMIZE_PROPERTIES); // check if event is allowed
    
    String propGroupId = evt.getParameter(PARAMETER, "PROPGROUP_ID");
    propGroupId = (propGroupId != null ? propGroupId : "-1");    
    
    /* alte version
    
      String pId = evt.getParameter(PARAMETER, "PROP_ID");
      
      TKHTMLTemplate t = evt.getPrepHTMLTemplate( "f_co_prop.tmpl" );
      
      if (pId == null) {
    HTMLUtils.fillFrameSet( t, LEFT_FRAME_WIDTH, "CO_PROP_LIST", "EMPTY" );
      }
      else {
    HTMLUtils.fillFrameSet( t, LEFT_FRAME_WIDTH, "CO_PROP_LIST", "CO_PROP_EDIT" );
    t.set("PROP_ID", pId);
      }
      t.set("RTARGET", RIGHT_TARGET);
    WebManEvent.fillEventsIntoTemplate(evt, t, CUSTOMIZE_PROPERTIES);
      evt.finishTemplate( t );
    */
    
    evt.getParams().put(PARAMETER, "PROPGROUP_ID", propGroupId);
    evt.getParams().put(PARAMETER, "LIST_PROPS", "1");
    COPropGroupEditHandler.getInstance().handleEvent(evt);

    
  } catch (Throwable e) {
    throw WebmanExceptionHandler.getException(e);
  }
    }
    
    public boolean isHandler(TKEvent evt)
    {
  return evt.getName().equalsIgnoreCase( "CO_PROP_FRAME" );
    }

}