basicinfoserviceimpl.java

来自「社区文章采用的是平板、树形自由选择的两种展示方式」· Java 代码 · 共 148 行

/* 
 * Created on 2007-1-13
 * Last modified on 2008-1-1
 * Powered by YeQiangWei.com
 */
package com.yeqiangwei.club.service.util.impl;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import com.yeqiangwei.club.param.BaseParameter;
import com.yeqiangwei.club.model.BasicInfo;
import com.yeqiangwei.club.service.util.BasicInfoService;
import com.yeqiangwei.cache.Cache;
import com.yeqiangwei.club.cache.CacheRegion;
import com.yeqiangwei.cache.singleton.CacheFactory;
import com.yeqiangwei.club.dao.BasicInfoDAO;
import com.yeqiangwei.club.dao.DAOLocator;
import com.yeqiangwei.club.dao.DAOWrapper;

import org.apache.log4j.Logger;

import com.yeqiangwei.util.StringHelper;
import com.yeqiangwei.util.TypeChange;
import com.yeqiangwei.util.Validator;
import com.yeqiangwei.club.exception.ClubException;
import com.yeqiangwei.io.File;


public class  BasicInfoServiceImpl  implements BasicInfoService{
	
	private static final Logger logger = Logger.getLogger(BasicInfoServiceImpl.class);
	
	private static final Cache<BasicInfo> CACHE = CacheFactory.<BasicInfo>creator(CacheRegion.BASICINFO);
	
	private static final Cache<String> CACHE_STR = CacheFactory.<String>creator(CacheRegion.STRING);

	public String cookieDomain() {
		String domain = this.findOnly().getDomain();
		if(Validator.isEmpty(domain)){
			domain = this.findOnly().getUrl();
			domain = domain.replace("http://","");
			if(domain.indexOf("/")!=-1){
				domain = StringHelper.substring(domain,0,domain.lastIndexOf("/"),"");
			}else{
				domain = StringHelper.substring(domain,0,domain.length(),"");
			}
			domain = StringHelper.substring(domain,domain.indexOf(".")+1,domain.length(),"");
		}
		return domain;
	}
	

	public BasicInfo findById(int id) {
		BasicInfo model = CACHE.get("BasicInfo");
		if(Validator.isEmpty(model)){
			model = this.getBasicInfoDAO().findById(id);
		}
		return model;
	} 
	
	public void createOrUpdate(BasicInfo model) throws ClubException {
		if(model.getBasicInfoId()==0){
			this.create(model);
		}else{
			this.update(model);
		}
	}

	public void create(BasicInfo model) throws ClubException {
		if(!Validator.isEmpty(model)){
			this.getBasicInfoDAO().create(model);
			CACHE.put("BasicInfo",model);
		}
	}

	public void update(BasicInfo model) throws ClubException {
		if(!Validator.isEmpty(model)){
			this.getBasicInfoDAO().update(model);
			CACHE.put("BasicInfo",model);
		}
	}
	
	public BasicInfo findOnly() {
		BasicInfo model = (BasicInfo) CACHE.get("BasicInfo");
		if(Validator.isEmpty(model)){
			model = this.getBasicInfoDAO().findOnly();
			CACHE.put("BasicInfo",model);
		}
		return model;
	}
	
	public int delete(BasicInfo model) {
		CACHE.remove("BasicInfo");
		return this.getBasicInfoDAO().delete(model);
	}

	public int delete(String[] ids) {
		List<Integer> list = new ArrayList<Integer>();
		for(int i=0; i<ids.length; i++){
			int id = TypeChange.stringToInt(ids[i]);
			list.add(new Integer(id));
		}
		return this.getBasicInfoDAO().delete(list);
	}

	public List<BasicInfo> findByParameter(BaseParameter param) {
		return null;
	}

	public long countByParameter(BaseParameter param) {
		return 0;
	}

	public BasicInfoDAO getBasicInfoDAO() {
		return DAOWrapper.<BasicInfoDAO>getSingletonInstance(DAOLocator.BASICINFO);
	}


	public String getCss() {
		String css = CACHE_STR.get("CSS");
		if(Validator.isEmpty(css)){
			StringBuilder path = new StringBuilder(findOnly().getSitePath());
			if(!path.toString().endsWith(File.separator)){
				path.append(File.separator);
			}
			path.append(findOnly().getCssPath());
			if(!path.toString().endsWith(File.separator)){
				path.append(File.separator);
			}
			try {
				css = File.readText(path.toString()+"master.css","utf-8");
				css += File.readText(path.toString()+"layout.css","utf-8");
				css += File.readText(path.toString()+"colors.css","utf-8");
				css += File.readText(path.toString()+"themes.css","utf-8");
				File.createFile(path.toString()+"YeQiangWeiStyle.css", css, "utf-8", true);
			} catch (IOException e) {
				logger.error(e.toString());
			}
			css = css.replace("\r","").replace("\n","");
			CACHE_STR.put("CSS",css);
		}
		return css;
	}

}