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|
=begin
= xmlrpc/datetime.rb
Copyright (C) 2001, 2002, 2003 by Michael Neumann (mneumann@ntecs.de)
Released under the same term of license as Ruby.
= Classes
* ((<XMLRPC::DateTime>))
= XMLRPC::DateTime
== Description
This class is important to handle XMLRPC (('dateTime.iso8601')) values,
correcly, because normal UNIX-dates (class (({Date}))) only handle dates
from year 1970 on, and class (({Time})) handles dates without the time
component. (({XMLRPC::DateTime})) is able to store a XMLRPC
(('dateTime.iso8601')) value correctly.
== Class Methods
--- XMLRPC::DateTime.new( year, month, day, hour, min, sec )
Creates a new (({XMLRPC::DateTime})) instance with the
parameters ((|year|)), ((|month|)), ((|day|)) as date and
((|hour|)), ((|min|)), ((|sec|)) as time.
Raises (({ArgumentError})) if a parameter is out of range, or ((|year|)) is not
of type (({Integer})).
== Instance Methods
--- XMLRPC::DateTime#year
--- XMLRPC::DateTime#month
--- XMLRPC::DateTime#day
--- XMLRPC::DateTime#hour
--- XMLRPC::DateTime#min
--- XMLRPC::DateTime#sec
Return the value of the specified date/time component.
--- XMLRPC::DateTime#mon
Alias for ((<XMLRPC::DateTime#month>)).
--- XMLRPC::DateTime#year=( value )
--- XMLRPC::DateTime#month=( value )
--- XMLRPC::DateTime#day=( value )
--- XMLRPC::DateTime#hour=( value )
--- XMLRPC::DateTime#min=( value )
--- XMLRPC::DateTime#sec=( value )
Set ((|value|)) as the new date/time component.
Raises (({ArgumentError})) if ((|value|)) is out of range, or in the case
of (({XMLRPC::DateTime#year=})) if ((|value|)) is not of type (({Integer})).
--- XMLRPC::DateTime#mon=( value )
Alias for ((<XMLRPC::DateTime#month=>)).
--- XMLRPC::DateTime#to_time
Return a (({Time})) object of the date/time which (({self})) represents.
If the (('year')) is below 1970, this method returns (({nil})),
because (({Time})) cannot handle years below 1970.
The used timezone is GMT.
--- XMLRPC::DateTime#to_date
Return a (({Date})) object of the date which (({self})) represents.
The (({Date})) object do ((*not*)) contain the time component (only date).
--- XMLRPC::DateTime#to_a
Returns all date/time components in an array.
Returns (({[year, month, day, hour, min, sec]})).
=end
require "date"
module XMLRPC
class DateTime
attr_reader :year, :month, :day, :hour, :min, :sec
def year= (value)
raise ArgumentError, "date/time out of range" unless value.is_a? Integer
@year = value
end
def month= (value)
raise ArgumentError, "date/time out of range" unless (1..12).include? value
@month = value
end
def day= (value)
raise ArgumentError, "date/time out of range" unless (1..31).include? value
@day = value
end
def hour= (value)
raise ArgumentError, "date/time out of range" unless (0..24).include? value
@hour = value
end
def min= (value)
raise ArgumentError, "date/time out of range" unless (0..59).include? value
@min = value
end
def sec= (value)
raise ArgumentError, "date/time out of range" unless (0..59).include? value
@sec = value
end
alias mon month
alias mon= month=
def initialize(year, month, day, hour, min, sec)
self.year, self.month, self.day = year, month, day
self.hour, self.min, self.sec = hour, min, sec
end
def to_time
if @year >= 1970
Time.gm(*to_a)
else
nil
end
end
def to_date
Date.new(*to_a[0,3])
end
def to_a
[@year, @month, @day, @hour, @min, @sec]
end
end
end # module XMLRPC
=begin
= History
$Id$
=end
|
