diff --git a/src/java/org/apache/commons/lang/time/DateUtils.java b/src/java/org/apache/commons/lang/time/DateUtils.java index 9b6339df2..5b2b1e1f5 100644 --- a/src/java/org/apache/commons/lang/time/DateUtils.java +++ b/src/java/org/apache/commons/lang/time/DateUtils.java @@ -31,7 +31,7 @@ import java.util.TimeZone; * @author Gary Gregory * @author Phil Steitz * @since 2.0 - * @version $Id: DateUtils.java,v 1.21 2004/07/05 18:07:44 stevencaswell Exp $ + * @version $Id: DateUtils.java,v 1.22 2004/07/11 18:40:04 stevencaswell Exp $ */ public class DateUtils { @@ -394,126 +394,6 @@ public class DateUtils { } - // TODO: Decide whether this code is removed or goes into 2.1 - //----------------------------------------------------------------------- - /* - *

Parses a date string formatted in CVS format.

- * - * @param dateStr the date to parse - * @return the parsed date - * @throws IllegalArgumentException if the date cannot be parsed - public static Calendar parseCVS(String dateStr) { - if (dateStr == null) { - throw new IllegalArgumentException("The date must not be null"); - } - //Get the symbol names - DateFormatSymbols symbols = new DateFormatSymbols(Locale.ENGLISH); - - //Prep the string to parse - String value = dateStr.toLowerCase().trim(); - - //Get the current date/time - Calendar now = Calendar.getInstance(); - if (value.endsWith(" ago")) { - //If this was a date that was "ago" the current time... - //Strip out the ' ago' part - value = value.substring(0, value.length() - 4); - - //Split the value and unit - int start = value.indexOf(" "); - if (start < 0) { - throw new IllegalArgumentException("Could not find space in between value and unit"); - } - String unit = value.substring(start + 1); - value = value.substring(0, start); - //We support "a week", so we need to parse the value as "a" - int val = 0; - if (value.equals("a") || value.equals("an")) { - val = 1; - } else { - val = Integer.parseInt(value); - } - - //Determine the unit - if (unit.equals("milliseconds") || unit.equals("millisecond")) { - now.add(Calendar.MILLISECOND, -val); - } else if (unit.equals("seconds") || unit.equals("second")) { - now.add(Calendar.SECOND, -val); - } else if (unit.equals("minutes") || unit.equals("minute")) { - now.add(Calendar.MINUTE, -val); - } else if (unit.equals("hours") || unit.equals("hour")) { - now.add(Calendar.HOUR, -val); - } else if (unit.equals("days") || unit.equals("day")) { - now.add(Calendar.DATE, -val); - } else if (unit.equals("weeks") || unit.equals("week")) { - now.add(Calendar.DATE, -val * 7); - } else if (unit.equals("fortnights") || unit.equals("fortnight")) { - now.add(Calendar.DATE, -val * 14); - } else if (unit.equals("months") || unit.equals("month")) { - now.add(Calendar.MONTH, -val); - } else if (unit.equals("years") || unit.equals("year")) { - now.add(Calendar.YEAR, -val); - } else { - throw new IllegalArgumentException("We do not understand that many units ago"); - } - return now; - } else if (value.startsWith("last ")) { - //If this was the last time a certain field was met - //Strip out the 'last ' part - value = value.substring(5); - //Get the current date/time - String[] strings = symbols.getWeekdays(); - for (int i = 0; i < strings.length; i++) { - if (value.equalsIgnoreCase(strings[i])) { - //How many days after Sunday - int daysAgo = now.get(Calendar.DAY_OF_WEEK) - i; - if (daysAgo <= 0) { - daysAgo += 7; - } - now.add(Calendar.DATE, -daysAgo); - return now; - } - } - strings = symbols.getMonths(); - for (int i = 0; i < strings.length; i++) { - if (value.equalsIgnoreCase(strings[i])) { - //How many days after January - int monthsAgo = now.get(Calendar.MONTH) - i; - if (monthsAgo <= 0) { - monthsAgo += 12; - } - now.add(Calendar.MONTH, -monthsAgo); - return now; - } - } - if (value.equals("week")) { - now.add(Calendar.DATE, -7); - return now; - } - throw new IllegalArgumentException("We do not understand that last units"); - } else if (value.equals("yesterday")) { - now.add(Calendar.DATE, -1); - return now; - } else if (value.equals("tomorrow")) { - now.add(Calendar.DATE, 1); - return now; - } - //Try to parse the date a number of different ways - for (int i = 0; i < dateFormats.length; i++) { - try { - Date datetime = dateFormats[i].parse(dateStr); - Calendar cal = Calendar.getInstance(); - cal.setTime(datetime); - return cal; - } catch (ParseException pe) { - //we ignore this and just keep trying - } - } - - throw new IllegalArgumentException("Unable to parse '" + dateStr + "'."); - } - */ - //----------------------------------------------------------------------- /** *

This constructs an Iterator that will