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db_class.h

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// Author(s): Matei Ciocarlie

#ifndef _DB_CLASS_H_
#define _DB_CLASS_H_

#include "database_interface/db_field.h"

namespace database_interface {


class DBClass
{
 private:

  DBClass& operator = (const DBClass& rhs);

 protected:
  DBFieldBase* primary_key_field_;

  std::vector<DBFieldBase*> fields_;


  std::map<std::string, DBFieldBase*> foreign_keys_;

 public:
  DBClass() : primary_key_field_(NULL) {}

  size_t getNumFields() const {return fields_.size();}

  DBFieldBase* getField(size_t i) {return fields_.at(i);}
  const DBFieldBase* getField(size_t i) const {return fields_.at(i);}

  DBFieldBase* getField(std::string name) 
  {
    if (primary_key_field_->getName() == name) return primary_key_field_;
    for (size_t t=0; t<fields_.size(); t++)
    {
      if (fields_[t]->getName() == name) return fields_[t];
    }
    return NULL;
  }
  const DBFieldBase* getField(std::string name) const {return getField(name);}

  DBFieldBase* getPrimaryKeyField() {return primary_key_field_;}
  const DBFieldBase* getPrimaryKeyField() const {return primary_key_field_;}


  bool getForeignKey(std::string table, const DBFieldBase* &key) const
  {
    std::map<std::string, DBFieldBase*>::const_iterator it;
    it = foreign_keys_.find(table);
    if (it==foreign_keys_.end()) return false;
    key = it->second;
    return true;
  }

  bool getForeignKey(std::string table, DBFieldBase* &key)
  {
    return getForeignKey(table, key);
  }

  void setAllFieldsReadFromDatabase(bool sync)
  {
    if (primary_key_field_) primary_key_field_->setReadFromDatabase(sync);
    for (size_t i=0; i<fields_.size(); i++)
    {
      fields_[i]->setReadFromDatabase(sync);
    }
  }

  void setAllFieldsWriteToDatabase(bool sync)
  {
    if (primary_key_field_) primary_key_field_->setWriteToDatabase(sync);
    for (size_t i=0; i<fields_.size(); i++)
    {
      fields_[i]->setWriteToDatabase(sync);
    }
  }

};

} //namespace database_interface

#endif

---

database_interface
Author(s): Matei Ciocarlie and Lorenz Mosenlechner
autogenerated on Wed Jan 16 12:14:39 2013