event.java

java异步事件池

/*
 * Created on 2003-12-8
 *
 * To change the template for this generated file go to
 * Window - Preferences - Java - Code Generation - Code and Comments
 */
package com.product.util.event;

import java.io.Serializable;
import java.util.Date;

import com.product.util.DateFormatter;


/**
 * @author Renzhichao
 *
 * To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Generation - Code and Comments
 */
public class Event implements Serializable {    
    int eventType ;
    Object message ;
    Object source ;
    transient String serFileName = genFileName() ;
    
    boolean isSerialized = false ;
    
    /**
     * @return Returns the eventType.
     */
    public int getEventType() {
        return eventType;
    }
    /**
     * @param eventType The eventType to set.
     */
    public void setEventType(int eventType) {
        this.eventType = eventType;
    }
    /**
     * @return Returns the message.
     */
    public Object getMessage() {
        return message;
    }
    /**
     * @param message The message to set.
     */
    public void setMessage(Object message) {
        this.message = message;
    }
    /**
     * @return Returns the source.
     */
    public Object getSource() {
        return source;
    }
    /**
     * @param source The source to set.
     */
    public void setSource(Object source) {
        this.source = source;
    }
        
        
    /**
     * 根据类型，时间和Hashcode生成序列化文件，存放到目录中。
     * 文件格式为：Evt+8位时间+hashcode+".ser"
     */
    private String genFileName(){
        StringBuffer ret =new StringBuffer(EventSerialManager.FILEPREFIX) ;
        //ret.append(DateFformat(new Date(), "yyyyMMdd")) ;
        ret.append(DateFormatter.getInstance().format(new Date(), "yyyyMMdd")) ;
        ret.append(hashCode()).append(EventSerialManager.FILESUFFIX) ;
        return ret.toString() ;
    }
    
    /**
     * @return Returns the isSerialized.
     */
    protected boolean isSerialized() {
        return isSerialized;
    }
    /**
     * @param isSerialized The isSerialized to set.
     */
    protected void setSerialized(boolean isSerialized) {
        this.isSerialized = isSerialized;
    }
}