package com.roadway.edmail.fboperate;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.util.ArrayList;
import java.util.List;
import org.apache.log4j.Logger;
import com.roadway.edmail.fboperate.model.OperateModel;
import com.roadway.edmail.util.StrUtil;
import com.roadway.edmail.util.SysParameters;
public class OperateModelCacheHelper
{
/** 日志記錄 */
private static Logger logger = Logger
.getLogger(OperateModelCacheHelper.class.getName());
/** 未處理的操作模型的文件的路徑 */
private static String operatedModelPath = SysParameters.basicPath
+ "operatingModel.txt";;
/** 已經(jīng)處理的操作模型的文件的路徑 */
private static String operatingModelPath = SysParameters.basicPath
+ "operatedModel.txt";
/**
* 本方法用于把一個操作模型存入到臨時文件
*
* @param filePath
* 文件的路徑
* @param model
* 對像模型
*/
public static synchronized void model2File(String filePath,
OperateModel model, boolean isAppend)
{
/** 如果對象為NULL */
if (model == null)
{
return;
}
File operatingFile = new File(filePath);
/** 如果文件不存在,退出程序 */
if (!operatingFile.exists())
{
return;
}
FileOutputStream fos = null;
try
{
fos = new FileOutputStream(operatingFile, isAppend);
fos.write(model.toString().getBytes());
}
catch (Exception ex)
{
/** 把異常信息加入到日志 */
OperateModelCacheHelper.logger.error(StrUtil.getExceptionInfo(ex,
"edm_h"));
}
finally
{
try
{
/** 關(guān)閉輸入輸出流 */
fos.close();
}
catch (Exception e)
{
}
}
}
/**
* @param filePath
* @return
*/
public static synchronized List<OperateModel> file2Models(String filePath)
{
/** 裝models的集合 */
List<OperateModel> models = new ArrayList<OperateModel>();
File operatingFile = new File(filePath);
/** 如果文件不存在,退出程序 */
if (!operatingFile.exists())
{
return models;
}
StringBuffer content = new StringBuffer();
FileInputStream fis = null;
try
{
fis = new FileInputStream(operatingFile);
byte[] buffer = new byte[1024];
int byteRead = 0;
while ((byteRead = fis.read(buffer, 0, buffer.length)) != -1)
{
content.append(new String(buffer, 0, byteRead));
}
}
catch (Exception ex)
{
/** 把異常信息加入到日志 */
OperateModelCacheHelper.logger.error(StrUtil.getExceptionInfo(ex,
"edm_h"));
}
finally
{
try
{
fis.close();
}
catch (Exception ex)
{}
}
String contentStr = content.toString();
/** 記錄日志 */
OperateModelCacheHelper.logger.debug("file2Model的內(nèi)容為:" + contentStr);
String[] strModels = contentStr.split("\n\r");
OperateModel model = null;
for (int len = 0; len < strModels.length; len++)
{
String[] infos = strModels[len].split("[,]");
if (infos.length == 3)
{
model = new OperateModel(infos[0], infos[1], infos[3]);
models.add(model);
}
}
return models;
}
}