src/main/exceptions.h

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#ifndef EXCEPTIONS_H_
#define EXCEPTIONS_H_

#include <sstream>
#include <string>

using namespace std;

class Exception {

protected:

        string message;

public:

        Exception(string message) {
                this->message = message;
        }

        string getMessage() {
                return message;
        }

protected:
        Exception() {
        }

};

class FileException: public Exception {
public:
        FileException() :
                Exception() {
        }
        FileException(string message) :
                Exception(message) {
        }
};

class FileContentException: public FileException {

public:
        FileContentException(string message, string filename, int line) {
                ostringstream s;
                s << message << " in file " << filename << " (line " << line << ")";
                this->message = s.str();
        }

};

class ConfigParseException: public FileContentException {

public:
        ConfigParseException(string message, string filename, int line) :
                FileContentException(message, filename, line) {
        }

};

class ConfigSemanticException: public FileContentException {

public:
        ConfigSemanticException(string message, string filename, int line) :
                FileContentException(message, filename, line) {
        }
};

class FileNotFound: public FileException {

public:
        FileNotFound(string message) :
                FileException("File not found: \"" + message + "\"") {
        }
};

class IOException: public FileException {

public:
        IOException(string filename) :
                FileException("IOException during reading file: " + filename) {
        }
};

#endif /* EXCEPTIONS_H_ */

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