IActionController.java :  » Web-Framework » jWic » de » jwic » base » Java Open Source

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jWic » de » jwic » base » IActionController.java
/*
 * Copyright 2005 jWic group (http://www.jwic.de)
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * 
 * de.jwic.base.IActionController
 * Created on 30.10.2004
 * $Id: IActionController.java,v 1.1 2006/01/16 08:30:40 lordsam Exp $
 */
package de.jwic.base;

import de.jwic.upload.UploadFile;

/**
 * The ActionController maps actions recieved by a client to the corrosponding controls.
 * 
 * @author Florian Lippisch
 * @version $Revision: 1.1 $
 */
public interface IActionController {

  /**
   * Handle a field by storing the value at the corrosponding control. 
   * @param sc
   * @param fieldname
   * @param value
   */
  public void handleField(SessionContext sc, ValueChangedQueue queue, String fieldname, String[] values);
  
  /**
   * Handle a file by storing the UploadFile object at the corrosponding control. 
   * @param sc
   * @param fieldname
   * @param file
   */
  public void handleFile(SessionContext sc, String fieldname, UploadFile file);
  
  /**
   * Notify the corrosponding control that a link was clicked the control has created.
   * @param sc
   * @param action
   * @param param
   */
  public void handleAction(SessionContext sc, String ctrlId, String action, String param);
  
}
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