Messages.h

#ifndef _KNOW_CORE_MESSAGES_H_
#define _KNOW_CORE_MESSAGES_H_
 
#include <QList>
#include <QString>
 
#include "ReturnValue.h"
 
namespace knowCore
{
  class Message;
  class Messages {
  public:
    Messages();
    Messages& operator=(const Messages& );
    Messages(const Messages& );
    ~Messages();
    void reportError(const QString& errorMessage, int line = -1, const QString& fileName = "");
    void reportWarning(const QString& warningMessage, int line = -1, const QString& fileName = "");
    void merge(const Messages& _messages);
    bool hasErrors() const;
    bool hasWarnings() const;
    bool hasMessages() const;
    QList<Message> errors() const;
    QList<Message> warnings() const;
    QList<Message> messages() const;
    QString toString() const;
    void clear();
    QByteArray toJsonString() const;
    static ReturnValue<Messages> fromJsonString(const QByteArray& _messages);
  private:
    struct Private;
    Private* const d;
  };
}
 
#endif