jahiaevent.java

来自「java 写的一个新闻发布系统」· Java 代码 · 共 124 行

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

//
//  JahiaEvent
//  EV      12.01.2001
//  SH      12.12.2001 Adding JahiaData reference, only for reasons of speed
//  because in some cases we were recreating it instead of using the already
//  existing one.
//
//  getParams()
//  getObject()
//  getEventTime()
//

package org.jahia.data.events;

import java.util.*;                         // EventObject

import org.jahia.services.events.*;     // JahiaEventGeneratorService
import org.jahia.services.usermanager.JahiaUser;
import org.jahia.params.*;              // ParamBean
import org.jahia.data.JahiaData;

import org.jahia.services.pages.JahiaPage;

public class JahiaEvent extends EventObject
{

    private     ParamBean   jParams;
    private     Object      theObj;
    private     long        eventTime;
    private     JahiaData   jData; // this may be null if no JahiaData is
                                   // available.



    /***
        * constructor
        * composes automatically the time when the event was triggered
        *
        * @param        source              the object that generated this event
        * @param        jParams             a ParamBean object (with request and response)
        * @param        jData               a JahiaData object, may be null if none is available
        * @param        objectID            the object id targeted by this event (i.e. the field id)
        *
        */
    public JahiaEvent(  Object      source,
                        ParamBean   jParams,
                        JahiaData   jData,
                        Object      theObj )
    {
        super( source );
        this.jParams    = jParams;
        this.eventTime  = (new Date()).getTime();
        this.theObj     = theObj;
        this.jData      = jData;
    } // end JahiaEvent

    /***
        * constructor
        * composes automatically the time when the event was triggered
        *
        * @param        source              the object that generated this event
        * @param        jParams             a ParamBean object (with request and response)
        * @param        objectID            the object id targeted by this event (i.e. the field id)
        *
        */
    public JahiaEvent(  Object      source,
                        ParamBean   jParams,
                        Object      theObj )
    {
        super( source );
        this.jParams    = jParams;
        this.eventTime  = (new Date()).getTime();
        this.theObj     = theObj;
        this.jData      = null;
    } // end JahiaEvent



    /***
        * constructor
        * composes automatically the time when the event was triggered
        * context-independant (does not include the parambean object)
        *
        * @param        source              the object that generated this event
        * @param        objectID            the object id targeted by this event (i.e. the field id)
        *
        */
    public JahiaEvent(  Object      source,
                        Object      theObj )
    {
        super( source );
        this.eventTime  = (new Date()).getTime();
        this.theObj     = theObj;
        this.jParams    = null;
        this.jData      = null;
    } // end JahiaEvent



    /***
        * accessor methods
        *
        */
    public  ParamBean   getParams()     {   return jParams;     }
    public  Object      getObject()     {   return theObj;      }
    public  long        getEventTime()  {   return eventTime;   }
    public  JahiaData   getJahiaData()  {   return jData;       }
    // end accessor methods


} // end JahiaEvent