readtemplate.java

JSP新闻发布系统 JSP新闻发布系统

package net.ijsp.news.news;

/**
 * <p>Title: 读取模板配置信息</p>
 * <p>Description: </p>
 * <p>Copyright: Copyright (c) 2003</p>
 * <p>Company:ijsp.net </p>
 * @author ccjsmile
 * @version 1.0
 */

import java.io.FileInputStream;
import java.io.IOException;

public class ReadTemplate {

        private static String templateContent = null;						// 模板内容
//	private static String fileName = null;				// 模板文件名
        private static Object lock = new Object();
//	private String pathFile = "";

        /**
        * 获取模板基本配置信息
        * @return String
        * @throws ReadTemplateException
        */
        public static String getTlpContent() throws ReadTemplateException {
                /*
                if(templateContent==null) {
                        synchronized(lock) {
                                if(templateContent==null)
                                        try{
                                        System.out.println("+++++++++++++");
                                                templateContent = readTemplate(pathFile);
                                        }catch(ReadTemplateException r) {
                                                throw new ReadTemplateException("模板信息读取失败。");
                                        }
                        }
                }
                */
                return templateContent;
        }


        /**
        * 读取文件内容
        * @return String
        * @throws ReadTemplateException
        */
        private synchronized static String readTemplate(String pathFile) throws ReadTemplateException {
                String templateContent = null;
/**
                try{
                        FileInputStream fis = new FileInputStream(pathFile);
                        int  fileLength = fis.available();
                        byte template[] = new byte[fileLength];
                fis.read(template);
                        fis.close();
                        templateContent = new String(template);
                }catch(IOException ie){
                        throw new ReadTemplateException();
                }
                */
                return templateContent;
        }

}