Changeset 81

Timestamp:

Jul 17, 2008, 11:02:57 PM (16 years ago)

Author:

KOBAYASHI, Shinji

Message:

refs #38
modifed valid_iso_8601_time in ISO_8601_TIME
change instance method to class method valid_iso8601_time in ISO_8601_TIME class
change instance method to class method valid_iso8601_date in ISO_8601_date class

Location:

ruby/trunk/lib/models

Files:

• assumed_library_types.rb (modified) (4 diffs)
• tests/test_assumed_library_types.rb (modified) (2 diffs)

ruby/trunk/lib/models/assumed_library_types.rb

@@ -1 +1 @@
 require 'date'
+require 'time'
 
 module OpenEHR
@@ -90 +91 @@
         valid_minute?(m) and valid_second?(s) and ((h >= 0 and h < HOURS_IN_DAY) or (h == HOURS_IN_DAY and m == 0 and s == 0))
       end
-      def self.valid_minute?(m)
-        m >= 0 and m < MINUTES_IN_HOUR
+      def self.valid_minute?(mi)
+        mi >= 0 and mi < MINUTES_IN_HOUR
       end
       def self.valid_second?(s)
         s >= 0 and s < SECONDS_IN_MINUTE
       end
-      def self.valid_month?(m)
-        m >= 1 and m <= MONTH_IN_YEAR
+      def self.valid_month?(mo)
+        mo >= 1 and mo <= MONTH_IN_YEAR
       end
     end # end of TIME_DEFINITIONS
@@ -148 +149 @@
         month_unknown? or day_unknown?
       end
-      def valid_iso8601_date(string)
+      def self.valid_iso8601_date?(string)
         begin
-          date = Date.parse(string)
+          Date.parse(string)
         rescue
           return false
@@ -160 +161 @@
 
     class ISO8601_TIME < TIME_DEFINITIONS
-
+      attr_reader :hh, :mm, :ss, :msec, :tz
+      def initialize(hh = nil, mm = nil, ss = nil, msec = nil, tz = nil)
+        
+      end
+      def as_string
+        s = @hh
+        if !@mm.nil?
+          s += ":" + @mm
+          if !@ss.nil?
+            s += ":" + @ss
+            if !@msec.nil?
+              s += "," + @msec
+              if !@tz.nil?
+                s += @tz
+              end
+            end
+          end
+        end
+        s
+      end
+      def self.valid_iso8601_time?(s)
+        if /(\d{2}):?(\d{2})?(:?)(\d{2})?((\.|,)(\d+))?(Z|([+-](\d{2}):?(\d{2})))?/ =~ s
+# ISO 8601 regular expression by H. Yuki
+#  http://digit.que.ne.jp/work/wiki.cgi?Perl%E3%83%A1%E3%83%A2%2FW3C%E5%BD%A2%E5%BC%8F%E3%81%AE%E6%97%A5%E6%99%82%E3%81%AE%E8%A7%A3%E6%9E%90
+# (\d{4})(?:-(\d{2})(?:-(\d{2})(?:T(\d{2}):(\d{2})(?::(\d{2})(?:\.(\d))?)?(Z|([+-]\d{2}):(\d{2}))?)?)?)?
+          hh = $1; mm = $2; ss = $4; msec = $7; tz = $8
+          if hh.to_i == HOURS_IN_DAY and (mm.nil? or mm.to_i == "00") and (ss.nil? or ss.to_i == "00")
+            return true
+          end
+          if hh.nil? or (hh.to_i < 0 or hh.to_i >= HOURS_IN_DAY)
+            return false
+          end
+          if !mm.nil? 
+            if !self.valid_minute?(mm.to_i)
+              return false
+            end
+          end
+          if !ss.nil? 
+            if !self.valid_second?(ss.to_i)
+              return false
+            end
+          end
+          if !tz.nil? and tz != "Z"
+            if /[+-](\d{2}):?(\d{2})/ =~ tz
+              h = $1; m = $2
+              if h.to_i < 0 or h.to_i >= HOURS_IN_DAY
+                return false
+              end
+              if m.to_i < 0 or m.to_i >= MINUTES_IN_HOUR
+                return false
+              end
+            else
+              return false
+            end
+          end
+          return true
+        else
+          return false
+        end
+      end
     end # end of ISO8601_TIME
 

ruby/trunk/lib/models/tests/test_assumed_library_types.rb

@@ -182 +182 @@
     assert !@iso8601_date.is_partial?
     assert_equal "2008-06-14", @iso8601_date.as_string
-    assert @iso8601_date.valid_iso8601_date("2006-06-14")
-    assert !@iso8601_date.valid_iso8601_date("ABCDEFG")
+    assert OpenEHR::Assumed_Library_Types::ISO8601_DATE.valid_iso8601_date?("2006-06-14")
+    assert !OpenEHR::Assumed_Library_Types::ISO8601_DATE.valid_iso8601_date?("ABCDEFG")
   end
 
   def test_iso8601_time
-
+    assert OpenEHR::Assumed_Library_Types::ISO8601_TIME.valid_iso8601_time?("01:01:01")
+    assert !OpenEHR::Assumed_Library_Types::ISO8601_TIME.valid_iso8601_time?("ABCDEFG")
   end
   def test_iso8601_timezone
@@ -197 +198 @@
     @iso8601_timezone.hour = 9
     assert_equal "Z+0900", @iso8601_timezone.as_string
+    assert !@iso8601_timezone.is_gmt?
     @iso8601_timezone.sign = "-1"
     @iso8601_timezone.hour = 4