更新content時更新Lucene的索引

Content newContent = contentService.update(content);
afterContentStatusChange(newContent, ContentStatusChangeThread.OPERATE_UPDATE);

private void afterContentStatusChange(Content content, Short operate){

　　ContentStatusChangeThread afterThread = new ContentStatusChangeThread(
                content,operate,
                new LuceneListener());
　　afterThread.start();
}
 

package com.jeecms.cms.staticpage;

import java.util.List;
import java.util.Map;

import org.springframework.transaction.TransactionDefinition;
import org.springframework.transaction.TransactionStatus;
import org.springframework.transaction.support.DefaultTransactionDefinition;
import org.springframework.util.Assert;
 
import org.hibernate.Session;
import org.springframework.orm.hibernate4.HibernateTransactionManager;
import com.jeecms.cms.entity.main.Content;
import com.jeecms.cms.manager.main.ContentMng;
import com.jeecms.cms.service.ContentListener;
import com.jeecms.cms.web.ApplicationContextUtil;

public class
 
 ContentStatusChangeThread extends Thread {
    
    public static Short OPERATE_ADD=1;
    public static Short OPERATE_UPDATE=2;
    public static Short OPERATE_DEL=3;

    private Content content;
    //=1保存  =2修改 =3刪除
    private Short operateType;
    private LuceneListener listener;public ContentStatusChangeThread(Content content,Short operateType,LuceneListener listener) {
        super();
        this.content=content;
        this.operateType=operateType;
        this.listener=listener;
    }
    

    @Override
    public void run() {
            HibernateTransactionManager transactionManager = (HibernateTransactionManager) ApplicationContextUtil
　　　　　　　　　　　　.getBean("transactionManager");
            DefaultTransactionDefinition def = new DefaultTransactionDefinition();
            def.setPropagationBehavior(TransactionDefinition.PROPAGATION_REQUIRES_NEW); // 事物隔離級別，開啟新事務
            TransactionStatus status = transactionManager.getTransaction(def); // 獲得事務狀態
            try {
                //邏輯代碼
                if(operateType==1){
                    afterSave(content);
                }else if(operateType==2){
                    ContentMng contentMng=(ContentMng) ApplicationContextUtil.getBean("contentMng");
                    content=contentMng.findById(content.getId());
                    afterChange(content, listener);
                }else if(operateType==3){
                    afterDelete(content);
                }
                
                transactionManager.commit(status);
            } catch (Exception e) {
                transactionManager.rollback(status);
            }
    }
    
    private void afterSave(Content content) {
        if (listener != null) {
            listener.afterSave(content);
        }
    }
    
    private void afterChange(Content content, LuceneListener listener) {
        if (listener != null) {
            listener.afterChange(content);
        }
    }
    
    private void afterDelete(Content content) {
        if (listener != null) {
           listener.afterDelete(content);
        }
    }
}

@Override
public void afterChange(Content content) {
    luceneContentService.updateIndex(content);
}

線程異步調用實例