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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef USER_PROPERTIES_H
#define USER_PROPERTIES_H
#include <map>
#include "drill/common.hpp"
namespace Drill{
class DECLSPEC_DRILL_CLIENT DrillUserProperties{
public:
static const std::map<std::string, uint32_t> USER_PROPERTIES;
DrillUserProperties(){};
/// @brief Sets the default property value.
///
/// @param in_propName The property name.
/// @param in_propValue The property value.
void setDefaultProperty(const std::string& in_propName, const std::string& in_propValue){
if (!isPropSet(in_propName) || m_properties[in_propName].empty()){
m_properties[in_propName] = in_propValue;
}
}
void setProperty( const std::string& propName, const std::string& propValue){
std::pair< std::string, std::string> in = make_pair(propName, propValue);
m_properties.insert(in);
}
size_t size() const { return m_properties.size(); }
const bool isPropSet(const std::string& key) const{
bool isSet=true;
std::map<std::string, std::string>::const_iterator f=m_properties.find(key);
if(f==m_properties.end()){
isSet=false;
}
return isSet;
}
const std::string& getProp(const std::string& key, std::string& value) const{
std::map<std::string, std::string>::const_iterator f=m_properties.find(key);
if(f!=m_properties.end()){
value=f->second;
}
return value;
}
bool validate(std::string& err);
std::map<std::string,std::string>::const_iterator begin() const{
return m_properties.begin();
}
std::map<std::string,std::string>::const_iterator end() const{
return m_properties.end();
}
private:
std::map< std::string, std::string > m_properties;
};
} // namespace Drill
#endif // USER_PROPERTIES_H
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