[Sandev-cvs] sand/apps/basics/src/org/sandev/basics/util DateUtil.java, 1.21, 1.22

[Eric P. <th...@us...>]

Update of /cvsroot/sandev/sand/apps/basics/src/org/sandev/basics/util
In directory sfp-cvsdas-3.v30.ch3.sourceforge.com:/tmp/cvs-serv6658

Modified Files:
	DateUtil.java 
Log Message:
Added getShortFileDateTime method to support creating datetimestamped files.


Index: DateUtil.java
===================================================================
RCS file: /cvsroot/sandev/sand/apps/basics/src/org/sandev/basics/util/DateUtil.java,v
retrieving revision 1.21
retrieving revision 1.22
diff -C2 -d -r1.21 -r1.22
*** DateUtil.java	28 Sep 2010 23:50:49 -0000	1.21
--- DateUtil.java	17 Oct 2010 17:16:05 -0000	1.22
***************
*** 153,159 ****
  
      /**
!      * Return the hours and minutes for the given calendar.
       */
!     public static String getBasicTime(Calendar cal) 
      {
          int hours=cal.get(Calendar.HOUR_OF_DAY);
--- 153,170 ----
  
      /**
!      * Return the hours and minutes for the given calendar separated
!      * by a colon.
       */
!     public static String getBasicTime(Calendar cal)
!     {
!         return getBasicTime(cal,":");
!     }
! 
! 
!     /**
!      * Return the hours and minutes for the given calendar separated by
!      * the given delimiter.
!      */
!     public static String getBasicTime(Calendar cal,String timeDelimiter) 
      {
          int hours=cal.get(Calendar.HOUR_OF_DAY);
***************
*** 161,169 ****
          if(hours<=9) {
              retval="0" + hours; }
          int minutes=cal.get(Calendar.MINUTE);
          if(minutes<=9) {
!             retval+=":0" + minutes; }
          else {
!             retval+=":" + minutes; }
          return retval;
      }
--- 172,181 ----
          if(hours<=9) {
              retval="0" + hours; }
+         retval+=timeDelimiter;
          int minutes=cal.get(Calendar.MINUTE);
          if(minutes<=9) {
!             retval+="0" + minutes; }
          else {
!             retval+="" + minutes; }
          return retval;
      }
***************
*** 182,188 ****
  
  
      /** Convenience wrapper */
      public static String getShortFileDate(Date date) {
!         return getShortFileDate(date,"_");
      }
      /** Convenience wrapper */
--- 194,220 ----
  
  
+     /** 
+      * Return the current date time in a file name appropriate way.
+      * This returns something like "2010-10-14-1352".
+      */
+     public static String getShortFileDateTime() {
+         Calendar cal=Calendar.getInstance();
+         return getShortFileDateTime(cal,"-","-","");
+     }
+     /**
+      * Return a short datetime identifier useful for naming a file.
+      */
+     public static String getShortFileDateTime(Calendar cal,String dateDelimiter,
+                                               String dateTimeDelimiter,
+                                               String timeDelimiter)
+     {
+         return getShortFileDate(cal,dateDelimiter) +
+             dateTimeDelimiter + getBasicTime(cal,timeDelimiter);
+     }
+ 
+ 
      /** Convenience wrapper */
      public static String getShortFileDate(Date date) {
!         return getShortFileDate(date,"-");
      }
      /** Convenience wrapper */
***************
*** 196,204 ****
      public static String getShortfileDate(Calendar cal)
      {
!         return getShortFileDate(cal,"_");
      }
      /**
       * Return a short date identifier useful for naming a file.  This is
!      * something like "2004_05_27" or "2004_11_09" so that a pile of these
       * files will be ordered correctly via directory access.
       */
--- 228,236 ----
      public static String getShortfileDate(Calendar cal)
      {
!         return getShortFileDate(cal,"-");
      }
      /**
       * Return a short date identifier useful for naming a file.  This is
!      * something like "2004-05-27" or "2004-11-09" so that a pile of these
       * files will be ordered correctly via directory access.
       */