// Copyright 2011 Google Inc.
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//
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// modification, are permitted provided that the following conditions are
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//
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//
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#include "store/exceptions.hpp"

#include "utils/format/macros.hpp"


/// Constructs a new error with a plain-text message.
///
/// \param message The plain-text error message.
store::error::error(const std::string& message) :
    std::runtime_error(message)
{
}


/// Destructor for the error.
store::error::~error(void) throw()
{
}


/// Constructs a new error with a plain-text message.
///
/// \param message The plain-text error message.
store::integrity_error::integrity_error(const std::string& message) :
    error(message)
{
}


/// Destructor for the error.
store::integrity_error::~integrity_error(void) throw()
{
}


/// Constructs a new error with a plain-text message.
///
/// \param version Version of the current schema.
store::old_schema_error::old_schema_error(const int version) :
    error(F("The database contains version %s of the schema, which is "
            "stale and needs to be upgraded") % version),
    _old_version(version)
{
}


/// Destructor for the error.
store::old_schema_error::~old_schema_error(void) throw()
{
}


/// Returns the current schema version in the database.
///
/// \return A version number.
int
store::old_schema_error::old_version(void) const
{
    return _old_version;
}