jahiaengine.java

java 写的一个新闻发布系统

//
//                                   ____.
//                       __/\ ______|    |__/\.     _______
//            __   .____|    |       \   |    +----+       \
//    _______|  /--|    |    |    -   \  _    |    :    -   \_________
//   \\______: :---|    :    :           |    :    |         \________>
//           |__\---\_____________:______:    :____|____:_____\
//                                      /_____|
//
//                 . . . i n   j a h i a   w e   t r u s t . . .
//

//
//  JahiaEngine Interface
//  EV      19.11.2000
//  AK      14.12.2000  kicked the renderButton method in the balls !
//  EV      03.01.2001  all methods require now ParamBean, no JahiaData anymore
//  AK      04.01.2001  add rendertype_include and rendertype_forward constants
//
//  authoriseRender()
//  renderLink()
//  needsJahiaData()
//  handleActions()
//

package org.jahia.engines;

import org.jahia.exceptions.JahiaException;
import org.jahia.data.*;            // JahiaData
import org.jahia.params.*;          // ParamBean


public interface JahiaEngine
{

    public  static  final   String  CLOSE_JSP           = "/jsp/jahia/engines/shared/close.jsp";
    public  static  final   String  RELOAD_JSP          = "/jsp/jahia/engines/shared/reload.jsp";
    public  static  final   String  CANCEL_JSP          = "/jsp/jahia/engines/shared/cancel.jsp";
    public  static  final   String  NOT_EDITABLE_FIELD  = "/jsp/jahia/engines/shared/not_editable_field.jsp";

    public static final int LOAD_MODE           = 1;
    public static final int UPDATE_MODE         = 2;
    public static final int SAVE_MODE           = 3;
    public static final int DELETE_MODE         = 4;
    public static final int CANCEL_MODE         = 5;

    public static final int RENDERTYPE_INCLUDE = 1;
    public static final int RENDERTYPE_FORWARD = 2;



    public  boolean     authoriseRender                 ( ParamBean jParams );
    public  String      renderLink                      ( ParamBean jParams, Object theObj )
                            throws JahiaException;
    public  boolean     needsJahiaData                  ( ParamBean jParams );
    public  void        handleActions                   ( ParamBean jParams, JahiaData jData )
                            throws JahiaException;

} // end JahiaEngine