.xml正向反向取值（之五）

FileListener类，续：

private void loadProperties()
	{
		//更新时间
		this.lastModified = file.lastModified();
		
		try
		{
			logger.info("The properties file[" + getPath() + "] loading ...");
			
			FileInputStream in = new FileInputStream(file);
			prop.load(in);
			
			//print all properties
			Enumeration<?> enu = prop.propertyNames();
			StringBuffer buf = new StringBuffer();
			while (enu.hasMoreElements())
			{
				String key = (String)enu.nextElement();
				buf.append("     key: ").append(key).append(",     value: ").append(prop.getProperty(key)).append("\n");
			}
			logger.info(buf.toString());
			logger.info("The properties file[" + getPath() + "] load complete.");
			
			//如果是log4J.properties文件更新，需要加载配置以便立即生效
			if ("log4j.properties".equalsIgnoreCase(getFileName()))
            {
                PropertyConfigurator.configure(getProperties());
            }
		}
		catch (FileNotFoundException e)
		{
			logger.error("The file[" + getPath() + "] doesn't exist, reload file unsuccess.");
			e.printStackTrace();
		}
		catch (IOException e)
		{
			logger.error("System IO Error, reload file[" + getPath() + "] unsuccess.");
			e.printStackTrace();
		}
	}
	//加载枚举文件
	private void loadXml()
	{
		//更新时间
		enumerateFiles.get(currentEnumFilePath).setEnumLastModifieds(enumerateFiles.get(currentEnumFilePath).getEnumFile().lastModified());
		//KXml解析器
		KXmlParser parser = new KXmlParser (); 
		
		//转换为Element
		Document doc = new Document();
		
		try
		{
			logger.info("The properties file[" + currentEnumFilePath + "] loading ...");
			//打印原文件 
			println();
	
			//解析文件
			FileInputStream in = new FileInputStream(enumerateFiles.get(currentEnumFilePath).getEnumFile());
			
			InputStreamReader reader =  new InputStreamReader(in);

			parser.setInput(reader);

			parser.setFeature(XmlPullParser.FEATURE_PROCESS_NAMESPACES, true);
			
			doc.parse(parser);
			
			enumerateFiles.get(currentEnumFilePath).setEnumElement(doc.getRootElement());

			//logger.info("The file load:" + xmlBuf.toString());
			logger.info("The properties file[" + currentEnumFilePath + "] load complete.");
		}
		catch (XmlPullParserException e) 
		{
			logger.error("The file[" + currentEnumFilePath + "] parser error,please check again.");
			e.printStackTrace();
		}
		catch (FileNotFoundException e)
		{
			logger.error("The file[" + currentEnumFilePath + "] doesn't exist, reload file unsuccess.");
			e.printStackTrace();
		}
		catch (IOException e)
		{
			logger.error("System IO Error, reload file[" + currentEnumFilePath + "] unsuccess.");
			e.printStackTrace();
		}
		catch (Exception e)
		{
			logger.error("loadXml file[" + currentEnumFilePath + "] unsuccess.");
			e.printStackTrace();
		}
	}