eventgenerator.java

《Java网络程序设计.rar》包括三个网络程序的源代码。

/*

 */

package org.impact.stars.appclient.concept;

import org.impact.stars.control.event.StarsEvent;
import org.impact.stars.control.event.StarsEventSupport;

import org.impact.stars.control.event.ConceptEvent;
//import org.impact.stars.appclient.concept.model.ConceptModel;
import org.impact.stars.conceptmd.concept.model.ConceptModel;
/**
 * This class provide the functions to generate concept event for 
 *applet use to send back to servlet.
*/
public class Eventgenerator extends Object{
   
    public Eventgenerator()
    {
        super();
        System.out.println("construct eventgenerator");
    }

    public StarsEvent createUpdateConceptEvent(String cstrID, ConceptModel acptm ){
        ConceptEvent event = new ConceptEvent();
        event.setInfo(event.UPDATE_CONCEPT, 1, cstrID, acptm);       
        return event;
    }
    
    public ConceptEvent createRemoveConceptEvent(String cstrID, ConceptModel acptm) {
        //Debug.println("Started Remove Action");
        ConceptEvent event = new ConceptEvent();
        event.setConceptID(acptm.getConceptID());
        return event;
    }

    public ConceptEvent createAddConceptEvent(String cstrID, ConceptModel acptm) {
        ConceptEvent event = new ConceptEvent();
        System.out.println("inside createAddConceptEvent");
        event.setInfo(event.CREATE_CONCEPT, 1, cstrID, acptm);       
        return event;
    }
}