emailaddressgroup.java

JAVA开发的邮件系统

package net.meybo.mail.client;

import java.util.ArrayList;
import java.util.List;

import org.dom4j.Document;
import org.dom4j.DocumentHelper;
import org.dom4j.Element;
import org.dom4j.Node;

import net.meybo.mail.Config;
import net.meybo.util.CommUtil;
import net.meybo.util.XmlFileTools;

import com.easyjf.web.tools.*;

public class EmailAddressGroup {
	private String userName;
	private String domain;
	private String basePath;
	public EmailAddressGroup()
	{
		
	}
	public EmailAddressGroup(String userName,String domain)
	{
		this.userName=userName;
		this.domain=domain;
		this.basePath=Config.getMailPath()+"/"+this.domain+"/"+this.userName+"/addressgroup.xml";
		if(!checkFormat())create();
	}
	

	private boolean checkFormat()
	{
		boolean ret=false;
		Document doc;
		try{
		doc=XmlFileTools.load(basePath);	
		Node node=doc.selectSingleNode("/root");
		if(node!=null)ret=true;
		}
		catch(Exception e)
		{
			System.out.println("文件格式错误："+e);
		}	
		return ret;
	}
	private void create()
	{
		try{
		Document doc=DocumentHelper.parseText("<root/>");	
		XmlFileTools.write(basePath,doc);
		}
		catch(Exception e)
		{
			
		}
	}
	public AddressGroup get(String id)
	{
		AddressGroup addr=null;
		Document doc;
		try{
		doc=XmlFileTools.load(basePath);
		Element el=(Element)doc.selectSingleNode("/root/group[@cid='"+id+"']");
		if(el!=null)
		{
			addr=new AddressGroup();			
			addr.setCid(el.attributeValue("cid"));
			addr.setName(el.attributeValue("name"));			
			addr.setUserName(el.attributeValue("userName"));
			addr.setEmails(el.getText());			
		}
		}
		catch(Exception e)
		{
			
		}
		return addr;
	}
	public int add(AddressGroup addr)
	{
		int ret=-1;
		Document doc;
		try{
		doc=XmlFileTools.load(basePath);
		Element el=(Element)doc.selectSingleNode("/root/group[@cid='"+addr.getCid()+"']");
		Node node=doc.selectSingleNode("/root/group[@name='"+addr.getName()+"']");
		if(node!=null)
		{
			System.out.println("用户已经存在!");
		}
		else	if(el==null)
		{
			el=DocumentHelper.createElement("group");
			el.addAttribute("cid",addr.getCid());
			el.addAttribute("name",addr.getName());			
			el.addAttribute("userName",addr.getUserName());
			String emails="";
			for(int i=0;i<addr.getEmails().size();i++)
			{
				emails+=addr.getEmails().get(i)+";";
			}
			el.setText(emails);
			((Element)doc.selectSingleNode("/root")).add(el);
			if(XmlFileTools.write(basePath,doc))ret=1;
		}
		}
		catch(Exception e)
		{
			
		}
		return ret;
	}
	public int del(AddressGroup addr)
	{
		int ret=-1;
		Document doc;
		try{
		doc=XmlFileTools.load(basePath);
		Element el=(Element)doc.selectSingleNode("/root/group[@cid='"+addr.getCid()+"']");
		if(el!=null)
		{
			el.detach();
			if(XmlFileTools.write(basePath,doc))ret=1;
		}
		}
		catch(Exception e)
		{
			
		}
		return ret;
	}
	public int update(AddressGroup addr)
	{
		int ret=-1;
		Document doc;
		try{
		doc=XmlFileTools.load(basePath);
		Element el=(Element)doc.selectSingleNode("/root/group[@cid='"+addr.getCid()+"']");
		if(el!=null)
		{			
			el.addAttribute("name",addr.getName());			
			el.addAttribute("userName",addr.getUserName());			
			String emails="";			
			for(int i=0;i<addr.getEmails().size();i++)
			{
				emails+=addr.getEmails().get(i)+";";
			}
			el.setText(emails);
			if(XmlFileTools.write(basePath,doc))ret=1;
		}
		}
		catch(Exception e)
		{
			
		}
		return ret;
	}
	public IPageList list()
	{
		IPageList pList=null;
		List list=null;	
		Document doc;
		try{
		doc=XmlFileTools.load(basePath);
		list=doc.selectNodes("/root/group");
		pList=new PageList(new ListQuery(list));	
		}
		catch(Exception e)
		{
			
		}	
		return pList;
	}
	public IPageList search(String condition)
	{
		IPageList pList=null;
		return pList;
	}
	public static List domList2ObjList(List domList)
	{
	 List list=new ArrayList();
	  if(domList!=null)
	  {
		  for(int i=0;i<domList.size();i++)
		  {
			Element el=(Element)domList.get(i);
			AddressGroup addr=new AddressGroup();
			addr.setCid(el.attributeValue("cid"));
			addr.setName(el.attributeValue("name"));			
			addr.setUserName(el.attributeValue("userName"));
			addr.setEmails(el.getText());
			list.add(addr);			
		  }
	  }
	  return list;
	}
	public static void main(String[] args) {
		EmailAddressGroup eadd=new EmailAddressGroup("csy","cai");
		AddressGroup addr=new AddressGroup();
		addr.setCid(CommUtil.getOnlyID());		
		addr.setName("蔡世友");		
		addr.setEmails("[e-mail];[e-mail]");
		eadd.add(addr);		
		IPageList pList=eadd.list();
		if(pList!=null)
		{
		pList.doList(10,1,"","");
		System.out.println(pList.getRowCount());
		}
	}
}