Class: OraDate
- Includes:
- Comparable
- Defined in:
- lib/oci8/oci8.rb,
ext/oci8/oradate.c,
ext/oci8/oradate.c
Overview
ruby class compatible with Oracle DATE
data type. Date and time between 4712 B.C. and 9999 A.D.
Constant Summary collapse
- @@tz_offset =
get timezone offset.
Time.now.utc_offset.to_r/86400
Class Method Summary collapse
-
._load(string) ⇒ Object
Unmarshals a dumped
OraDate
object. -
.now ⇒ Object
Returns an
OraDate
object initialized to the current local time.
Instance Method Summary collapse
-
#<=>(oradate2) ⇒ -1, ...
Comparison—Compares oradate1 with oradate2.
-
#_dump ⇒ String
Dumps oradate for marshaling.
-
#day ⇒ Fixnum
Returns the day of the month (1..31) for oradate.
-
#day=(fixnum) ⇒ Object
Sets the day of the month (1..31) for oradate.
-
#hash ⇒ Object
:nodoc:.
-
#hour ⇒ Fixnum
Returns the hour of the day (0..23) for oradate.
-
#hour=(fixnum) ⇒ Object
Sets the hour of the day (0..23) for oradate.
-
#new(year = 1, month = 1, day = 1, hour = 0, min = 0, sec = 0) ⇒ Object
constructor
Returns an
OraDate
object initialized to the specified date and time. -
#initialize_copy(rhs) ⇒ Object
:nodoc:.
-
#minute ⇒ Fixnum
Returns the minute of the hour (0..59) for oradate.
-
#minute=(fixnum) ⇒ Object
Sets the minute of the hour (0..59) for oradate.
-
#month ⇒ Fixnum
Returns the month of the year (1..12) for oradate.
-
#month=(fixnum) ⇒ Object
Sets the month of the year (1..12) for oradate.
-
#second ⇒ Fixnum
Returns the second of the minute (0..59) for oradate.
-
#second=(fixnum) ⇒ Object
Sets the second of the minute (0..59) for oradate.
-
#to_a ⇒ Array
Returns a 6-element array of values for oradate: month, day, hour, minute, second].
- #to_date ⇒ Object
- #to_datetime ⇒ Object
-
#to_json(options = nil) ⇒ Object
:nodoc:.
-
#to_s ⇒ String
Returns a string representing oradate.
- #to_time ⇒ Object
-
#to_yaml(opts = {}) ⇒ Object
:nodoc:.
-
#trunc ⇒ Object
Truncates hour, minute and second to zero for oradate.
-
#yaml_initialize(type, val) ⇒ Object
:nodoc:.
-
#year ⇒ Fixnum
Returns the year (-4712..9999) for oradate.
-
#year=(fixnum) ⇒ Object
Sets the year (-4712..9999) for oradate.
Constructor Details
#new(year = 1, month = 1, day = 1, hour = 0, min = 0, sec = 0) ⇒ Object
Returns an OraDate
object initialized to the specified date and time.
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# File 'ext/oci8/oradate.c', line 90
static VALUE ora_date_initialize(int argc, VALUE *argv, VALUE self)
{
VALUE vyear, vmonth, vday, vhour, vmin, vsec;
ora_date_t *od = DATA_PTR(self);
int year, month, day, hour, min, sec;
rb_scan_args(argc, argv, "06", &vyear, &vmonth, &vday, &vhour, &vmin, &vsec);
/* set year */
if (argc > 0) {
year = NUM2INT(vyear);
Check_year(year);
} else {
year = 1;
}
/* set month */
if (argc > 1) {
month = NUM2INT(vmonth);
Check_month(month);
} else {
month = 1;
}
/* set day */
if (argc > 2) {
day = NUM2INT(vday);
Check_day(day);
} else {
day = 1;
}
/* set hour */
if (argc > 3) {
hour = NUM2INT(vhour);
Check_hour(hour);
} else {
hour = 0;
}
/* set minute */
if (argc > 4) {
min = NUM2INT(vmin);
Check_minute(min);
} else {
min = 0;
}
/* set second */
if (argc > 5) {
sec = NUM2INT(vsec);
Check_second(sec);
} else {
sec = 0;
}
oci8_set_ora_date(od, year, month, day, hour, min, sec);
return Qnil;
}
|
Class Method Details
._load(string) ⇒ Object
Unmarshals a dumped OraDate
object.
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# File 'ext/oci8/oradate.c', line 507
static VALUE ora_date_s_load(VALUE klass, VALUE str)
{
ora_date_t *od;
VALUE obj;
Check_Type(str, T_STRING);
if (RSTRING_LEN(str) != sizeof(ora_date_t)) {
rb_raise(rb_eTypeError, "marshaled OraDate format differ");
}
obj = Data_Make_Struct(cOraDate, ora_date_t, NULL, xfree, od);
memcpy(od, RSTRING_PTR(str), sizeof(ora_date_t));
return obj;
}
|
.now ⇒ Object
Returns an OraDate
object initialized to the current local time.
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# File 'ext/oci8/oradate.c', line 163
static VALUE ora_date_s_now(int argc, VALUE *argv, VALUE klass)
{
VALUE obj = ora_date_s_allocate(klass);
ora_date_t *od = DATA_PTR(obj);
time_t tm = time(0);
int year, month, day, hour, min, sec;
#ifdef HAVE_LOCALTIME_R
struct tm t;
localtime_r(&tm, &t);
#define tp (&t)
#else
struct tm *tp;
tp = localtime(&tm);
#endif
year = tp->tm_year + 1900;
month = tp->tm_mon + 1;
day = tp->tm_mday;
hour = tp->tm_hour;
min = tp->tm_min;
sec = tp->tm_sec;
oci8_set_ora_date(od, year, month, day, hour, min, sec);
return obj;
}
|
Instance Method Details
#<=>(oradate2) ⇒ -1, ...
Comparison—Compares oradate1 with oradate2. Other comparison operators are available because Comparable
module is included.
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# File 'ext/oci8/oradate.c', line 448
static VALUE ora_date_cmp(VALUE self, VALUE val)
{
ora_date_t *od1, *od2;
Data_Get_Struct(self, ora_date_t, od1);
Check_Object(val, cOraDate);
Data_Get_Struct(val, ora_date_t, od2);
if (od1->century < od2->century) return INT2FIX(-1);
if (od1->century > od2->century) return INT2FIX(1);
if (od1->year < od2->year) return INT2FIX(-1);
if (od1->year > od2->year) return INT2FIX(1);
if (od1->month < od2->month) return INT2FIX(-1);
if (od1->month > od2->month) return INT2FIX(1);
if (od1->day < od2->day) return INT2FIX(-1);
if (od1->day > od2->day) return INT2FIX(1);
if (od1->hour < od2->hour) return INT2FIX(-1);
if (od1->hour > od2->hour) return INT2FIX(1);
if (od1->minute < od2->minute) return INT2FIX(-1);
if (od1->minute > od2->minute) return INT2FIX(1);
if (od1->second < od2->second) return INT2FIX(-1);
if (od1->second > od2->second) return INT2FIX(1);
return INT2FIX(0);
}
|
#_dump ⇒ String
Dumps oradate for marshaling.
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# File 'ext/oci8/oradate.c', line 494
static VALUE ora_date_dump(int argc, VALUE *argv, VALUE self)
{
ora_date_t *od;
Data_Get_Struct(self, ora_date_t, od);
return rb_str_new((const char*)od, sizeof(ora_date_t)); /* ASCII-8BIT */
}
|
#day ⇒ Fixnum
Returns the day of the month (1..31) for oradate.
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# File 'ext/oci8/oradate.c', line 298
static VALUE ora_date_day(VALUE self)
{
ora_date_t *od;
Data_Get_Struct(self, ora_date_t, od);
return INT2FIX(Get_day(od));
}
|
#day=(fixnum) ⇒ Object
Sets the day of the month (1..31) for oradate.
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# File 'ext/oci8/oradate.c', line 312
static VALUE ora_date_set_day(VALUE self, VALUE val)
{
ora_date_t *od;
int v;
v = NUM2INT(val);
Check_day(v);
Data_Get_Struct(self, ora_date_t, od);
Set_day(od, v);
return self;
}
|
#hash ⇒ Object
:nodoc:
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# File 'ext/oci8/oradate.c', line 472
static VALUE ora_date_hash(VALUE self)
{
ora_date_t *od;
unsigned int v;
Data_Get_Struct(self, ora_date_t, od);
v = (od->century << 8)
+ (od->year << 15)
+ (od->month << 22)
+ (od->day << 26)
+ (od->hour << 12)
+ (od->minute << 6)
+ (od->second << 0);
return INT2FIX(v);
}
|
#hour ⇒ Fixnum
Returns the hour of the day (0..23) for oradate.
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# File 'ext/oci8/oradate.c', line 330
static VALUE ora_date_hour(VALUE self)
{
ora_date_t *od;
Data_Get_Struct(self, ora_date_t, od);
return INT2FIX(Get_hour(od));
}
|
#hour=(fixnum) ⇒ Object
Sets the hour of the day (0..23) for oradate.
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# File 'ext/oci8/oradate.c', line 344
static VALUE ora_date_set_hour(VALUE self, VALUE val)
{
ora_date_t *od;
int v;
v = NUM2INT(val);
Check_hour(v);
Data_Get_Struct(self, ora_date_t, od);
Set_hour(od, v);
return self;
}
|
#initialize_copy(rhs) ⇒ Object
:nodoc:
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# File 'ext/oci8/oradate.c', line 145
static VALUE ora_date_initialize_copy(VALUE lhs, VALUE rhs)
{
ora_date_t *l, *r;
rb_call_super(1, &rhs);
Data_Get_Struct(lhs, ora_date_t, l);
Data_Get_Struct(rhs, ora_date_t, r);
memcpy(l, r, sizeof(ora_date_t));
return lhs;
}
|
#minute ⇒ Fixnum
Returns the minute of the hour (0..59) for oradate.
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# File 'ext/oci8/oradate.c', line 362
static VALUE ora_date_minute(VALUE self)
{
ora_date_t *od;
Data_Get_Struct(self, ora_date_t, od);
return INT2FIX(Get_minute(od));
}
|
#minute=(fixnum) ⇒ Object
Sets the minute of the hour (0..59) for oradate.
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# File 'ext/oci8/oradate.c', line 376
static VALUE ora_date_set_minute(VALUE self, VALUE val)
{
ora_date_t *od;
int v;
v = NUM2INT(val);
Check_minute(v);
Data_Get_Struct(self, ora_date_t, od);
Set_minute(od, v);
return self;
}
|
#month ⇒ Fixnum
Returns the month of the year (1..12) for oradate.
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# File 'ext/oci8/oradate.c', line 266
static VALUE ora_date_month(VALUE self)
{
ora_date_t *od;
Data_Get_Struct(self, ora_date_t, od);
return INT2FIX(Get_month(od));
}
|
#month=(fixnum) ⇒ Object
Sets the month of the year (1..12) for oradate.
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# File 'ext/oci8/oradate.c', line 280
static VALUE ora_date_set_month(VALUE self, VALUE val)
{
ora_date_t *od;
int v;
v = NUM2INT(val);
Check_month(v);
Data_Get_Struct(self, ora_date_t, od);
Set_month(od, v);
return self;
}
|
#second ⇒ Fixnum
Returns the second of the minute (0..59) for oradate.
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# File 'ext/oci8/oradate.c', line 394
static VALUE ora_date_second(VALUE self)
{
ora_date_t *od;
Data_Get_Struct(self, ora_date_t, od);
return INT2FIX(Get_second(od));
}
|
#second=(fixnum) ⇒ Object
Sets the second of the minute (0..59) for oradate.
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# File 'ext/oci8/oradate.c', line 408
static VALUE ora_date_set_second(VALUE self, VALUE val)
{
ora_date_t *od;
int v;
v = NUM2INT(val);
Check_second(v);
Data_Get_Struct(self, ora_date_t, od);
Set_second(od, v);
return self;
}
|
#to_a ⇒ Array
Returns a 6-element array of values for oradate: month, day, hour, minute, second].
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# File 'ext/oci8/oradate.c', line 213
static VALUE ora_date_to_a(VALUE self)
{
ora_date_t *od;
VALUE ary[6];
Data_Get_Struct(self, ora_date_t, od);
ary[0] = INT2FIX(Get_year(od));
ary[1] = INT2FIX(Get_month(od));
ary[2] = INT2FIX(Get_day(od));
ary[3] = INT2FIX(Get_hour(od));
ary[4] = INT2FIX(Get_minute(od));
ary[5] = INT2FIX(Get_second(od));
return rb_ary_new4(6, ary);
}
|
#to_date ⇒ Object
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# File 'lib/oci8/oci8.rb', line 517 def to_date Date.new(year, month, day) end |
#to_datetime ⇒ Object
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# File 'lib/oci8/oci8.rb', line 526 def to_datetime DateTime.new(year, month, day, hour, minute, second, @@tz_offset) end |
#to_json(options = nil) ⇒ Object
:nodoc:
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# File 'lib/oci8/oci8.rb', line 541 def to_json(=nil) # :nodoc: to_datetime.to_json() end |
#to_s ⇒ String
Returns a string representing oradate. The string format is ‘yyyy/mm/dd hh:mi:ss’.
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# File 'ext/oci8/oradate.c', line 195
static VALUE ora_date_to_s(VALUE self)
{
ora_date_t *od;
char buf[30];
Data_Get_Struct(self, ora_date_t, od);
sprintf(buf, "%04d/%02d/%02d %02d:%02d:%02d", Get_year(od), Get_month(od),
Get_day(od), Get_hour(od), Get_minute(od), Get_second(od));
return rb_usascii_str_new_cstr(buf);
}
|
#to_time ⇒ Object
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# File 'lib/oci8/oci8.rb', line 508 def to_time begin Time.local(year, month, day, hour, minute, second) rescue ArgumentError msg = format("out of range of Time (expect between 1970-01-01 00:00:00 UTC and 2037-12-31 23:59:59, but %04d-%02d-%02d %02d:%02d:%02d %s)", year, month, day, hour, minute, second, Time.at(0).zone) raise RangeError.new(msg) end end |
#to_yaml(opts = {}) ⇒ Object
:nodoc:
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# File 'lib/oci8/oci8.rb', line 535 def to_yaml(opts = {}) # :nodoc: YAML.quick_emit(object_id, opts) do |out| out.scalar(taguri, self.to_s, :plain) end end |
#trunc ⇒ Object
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# File 'ext/oci8/oradate.c', line 429
static VALUE ora_date_trunc(VALUE self)
{
ora_date_t *od;
Data_Get_Struct(self, ora_date_t, od);
od->hour = 1;
od->minute = 1;
od->second = 1;
return self;
}
|
#yaml_initialize(type, val) ⇒ Object
:nodoc:
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# File 'lib/oci8/oci8.rb', line 531 def yaml_initialize(type, val) # :nodoc: initialize(*val.split(/[ -\/:]+/).collect do |i| i.to_i end) end |
#year ⇒ Fixnum
Returns the year (-4712..9999) for oradate.
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# File 'ext/oci8/oradate.c', line 234
static VALUE ora_date_year(VALUE self)
{
ora_date_t *od;
Data_Get_Struct(self, ora_date_t, od);
return INT2FIX(Get_year(od));
}
|
#year=(fixnum) ⇒ Object
Sets the year (-4712..9999) for oradate.
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# File 'ext/oci8/oradate.c', line 248
static VALUE ora_date_set_year(VALUE self, VALUE val)
{
ora_date_t *od;
int v;
v = NUM2INT(val);
Check_year(v);
Data_Get_Struct(self, ora_date_t, od);
Set_year(od, v);
return self;
}
|