attachmentmanager.java

负责公文的传输及一些处理功能

package com.example.gw.attachment;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import java.util.List;


public class AttachmentManager implements IAttachmentManager{

    private IAttachmentDao attachmentDao;
    public void setAttachmentDao(IAttachmentDao attachmentDao){
    	this.attachmentDao = attachmentDao;
    }
    public IAttachmentDao getAttachmentDao(){
    	return attachmentDao;
    }
    public void saveAttachment(Attachment attachment){
    	attachmentDao.saveOrUpdate(attachment);
    }
    
    public Attachment getAttachment(String fileId){
    	return (Attachment)attachmentDao.findById(Attachment.class,new Integer(fileId));
    }
    
    public void deleteAttachmentById(String fileId){
    	attachmentDao.delete(getAttachment(fileId));
    }
    
    public void deleteAttachment(Attachment attachment){
    	attachmentDao.delete(attachment);
    }
    
    public List getAttachmentsBySendDocId(String sendDocId){
    	String where = " from Attachment where itemId="+sendDocId;
    	return attachmentDao.find(where);
    }
    
    public static void main(String args[]){
    	ApplicationContext app = new ClassPathXmlApplicationContext("/applicationContext.xml");
    	IAttachmentManager attachmentManager = (IAttachmentManager)app.getBean("attachmentManager");
        Attachment attachment = new Attachment();
      	attachmentManager.saveAttachment(attachment);
    }
    
    public List getAttachmentList(String sendDocId,String status){
    	String where = " from Attachment where itemId="+sendDocId+" and status='"+status+"'";
    	return attachmentDao.find(where);
    }
}