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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
*
* Copyright (C) 2008 Sun Microsystems, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "drizzled/function/time/date.h"
#include "drizzled/temporal.h"
namespace drizzled
{
String *Item_date::val_str(String *str)
{
assert(fixed);
/* We have our subclass convert a Date temporal for us */
Date temporal;
if (! get_temporal(temporal))
return (String *) NULL; /* get_temporal throws error. */
if (str->alloc(type::Time::MAX_STRING_LENGTH))
{
null_value= true;
return (String *) NULL;
}
/* Convert the Date to a string and return it */
size_t new_length;
new_length= temporal.to_string(str->c_ptr(), type::Time::MAX_STRING_LENGTH);
assert(new_length < type::Time::MAX_STRING_LENGTH);
str->length(new_length);
return str;
}
int64_t Item_date::val_int()
{
assert(fixed);
/* We have our subclass convert a Date temporal for us */
Date temporal;
if (! get_temporal(temporal))
return 0; /* get_temporal throws error. */
/* Convert the Date to a string and return it */
int32_t int_value;
temporal.to_int32_t(&int_value);
return (int64_t) int_value;
}
} /* namespace drizzled */
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