85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
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/**
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* @file ConfigureManager.h
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* @brief 配置文件管理
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*
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* @author 黄军
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* @date 2011-8-10
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*/
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#ifndef PAI_FRAME_WORKFLOWENGINE_CONFIGUREMANAGER_H
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#define PAI_FRAME_WORKFLOWENGINE_CONFIGUREMANAGER_H
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#include <fstream>
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#include <map>
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#include <sstream>
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#include <stdexcept>
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#include <iostream>
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#include <cstdlib>
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#include <cstring>
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#include <string>
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#include "Turtle.h"
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#include "WorkflowConstants.h"
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#include "Configure.h"
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namespace pai{
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namespace workflow {
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typedef std::map<std::string, std::string> Properties;
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/**
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* @brief 配置文件管理
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* 1.解析Property类型的配置文件，通过索引Key的方式去查找配置项
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* 2.保存Property选项为，Properties配置文件
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*/
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class PAI_WORKFLOWENGINE_EXPORT CConfigureManager {
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public:
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CConfigureManager();
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virtual ~CConfigureManager();
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private:
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/*
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* 配置项集合
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* */
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Properties m_mapProperties;
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std::string m_strPropFilePath;
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pai::conf::CConfigure configure;
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public:
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/*
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* @brief 解析配置文件
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* 如果解析成功，直接可以通过m_properties字段获取配置项目。
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* @param[in] strPropFilePath 配置文件全路径
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* @return 解析文件是否成功
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*/
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bool ParserFile(const std::string& strPropFilePath);
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/*
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* @brief 获取配置项值
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* @param[in] strKey 配置项目名名词
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* @return 如果配置项不存在返回空字符串(string.empty()==true),否则返回配置项值
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*/
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const std::string GetValue(const std::string& strKey);
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/*
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* @brief 解析默认配置文件[设置环境变量=WORKFLOW_CONFIG_PATH]
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* 如果解析成功，直接可以通过m_properties字段获取配置项目。
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* @return 解析文件是否成功
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*/
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bool ParaseDefaultFile();
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/*
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* @brief 保存Key/Value配置项，为配置文件
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* @return 保存是否成功
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*/
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bool Save(Properties& prop,const std::string& filepath);
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};
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}
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}
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/**
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* @brief 返回全局唯一的配置管理
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*/
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extern PAI_WORKFLOWENGINE_EXPORT pai::workflow::CConfigureManager* GetConfigureManager();
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#endif
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