Sync with L2JServer Jan 9th 2015.

2015-01-09 19:55:02 +00:00
parent 9c9b0aaff7
commit 4c2db62a63
618 changed files with 19803 additions and 7853 deletions
--- a/trunk/java/com/l2jserver/util/TimeUtil.java
+++ b/trunk/java/com/l2jserver/util/TimeUtil.java
@ -0,0 +1,127 @@
+/*
+ * Copyright (C) 2004-2015 L2J Server
+ * 
+ * This file is part of L2J Server.
+ * 
+ * L2J Server is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * L2J Server is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.l2jserver.util;
+
+import java.time.Duration;
+import java.time.temporal.ChronoUnit;
+
+/**
+ * @author UnAfraid
+ */
+public class TimeUtil
+{
+	public static int findIndexOfNonDigit(CharSequence text)
+	{
+		for (int i = 0; i < text.length(); i++)
+		{
+			if (Character.isDigit(text.charAt(i)))
+			{
+				continue;
+			}
+			return i;
+		}
+		return -1;
+	}
+	
+	/**
+	 * Parses patterns like:
+	 * <ul>
+	 * <li>1min or 10mins</li>
+	 * <li>1day or 10days</li>
+	 * <li>1week or 4weeks</li>
+	 * <li>1month or 12months</li>
+	 * <li>1year or 5years</li>
+	 * </ul>
+	 * @param datePattern
+	 * @return {@link Duration} object converted by the date pattern specified.
+	 * @throws IllegalStateException when malformed pattern specified.
+	 */
+	public static Duration parseDuration(String datePattern)
+	{
+		final int index = findIndexOfNonDigit(datePattern);
+		if (index == -1)
+		{
+			throw new IllegalStateException("Incorrect time format given: " + datePattern);
+		}
+		try
+		{
+			int val = Integer.parseInt(datePattern.substring(0, index));
+			final String type = datePattern.substring(index);
+			final ChronoUnit unit;
+			switch (type.toLowerCase())
+			{
+				case "sec":
+				case "secs":
+				{
+					unit = ChronoUnit.SECONDS;
+					break;
+				}
+				case "min":
+				case "mins":
+				{
+					unit = ChronoUnit.MINUTES;
+					break;
+				}
+				case "hour":
+				case "hours":
+				{
+					unit = ChronoUnit.HOURS;
+					break;
+				}
+				case "day":
+				case "days":
+				{
+					unit = ChronoUnit.DAYS;
+					break;
+				}
+				case "week":
+				case "weeks":
+				{
+					unit = ChronoUnit.WEEKS;
+					break;
+				}
+				case "month":
+				case "months":
+				{
+					unit = ChronoUnit.MONTHS;
+					break;
+				}
+				case "year":
+				case "years":
+				{
+					unit = ChronoUnit.YEARS;
+					break;
+				}
+				default:
+				{
+					unit = ChronoUnit.valueOf(type);
+					if (unit == null)
+					{
+						throw new IllegalStateException("Incorrect format: " + type + " !!");
+					}
+				}
+			}
+			return Duration.of(val, unit);
+		}
+		catch (Exception e)
+		{
+			throw new IllegalStateException("Incorrect time format given: " + datePattern + " val: " + datePattern.substring(0, index));
+		}
+	}
+}