X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;ds=sidebyside;f=src%2Fde%2Ftodesbaum%2Fjsite%2Fmain%2FVersion.java;h=373703cb4dadee928a6d4440b352a9ba60f2d18b;hb=8bc7a8f2372639a9fbeea34f9cbee9697f34ba3f;hp=ec7df392b6f5b5ebe9e457069910c6f297f06ad8;hpb=da127cd41fa65b7ec217f8e9f525ed7534abf5e1;p=jSite.git

diff --git a/src/de/todesbaum/jsite/main/Version.java b/src/de/todesbaum/jsite/main/Version.java
index ec7df39..373703c 100644
--- a/src/de/todesbaum/jsite/main/Version.java
+++ b/src/de/todesbaum/jsite/main/Version.java
@@ -1,6 +1,5 @@
 /*
- * jSite - a tool for uploading websites into Freenet
- * Copyright (C) 2006 David Roden
+ * jSite - Version.java - Copyright © 2006–2012 David Roden
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -26,9 +25,6 @@ package de.todesbaum.jsite.main;
  */
 public class Version implements Comparable<Version> {
 
-	/** The version. */
-	private static final Version VERSION = new Version(0, 6, 2);
-
 	/** The components of the version information. */
 	private final int[] components;
 
@@ -64,12 +60,25 @@ public class Version implements Comparable<Version> {
 	}
 
 	/**
-	 * Returns the version.
+	 * Parses a version from the given string.
 	 *
-	 * @return The version
+	 * @param versionString
+	 *            The version string to parse
+	 * @return The parsed version, or <code>null</code> if the string could not
+	 *         be parsed
 	 */
-	public static final String getVersion() {
-		return VERSION.toString();
+	public static Version parse(String versionString) {
+		String[] componentStrings = versionString.split("\\.");
+		int[] components = new int[componentStrings.length];
+		int index = -1;
+		for (String componentString : componentStrings) {
+			try {
+				components[++index] = Integer.parseInt(componentString);
+			} catch (NumberFormatException nfe1) {
+				return null;
+			}
+		}
+		return new Version(components);
 	}
 
 	/**
@@ -90,6 +99,7 @@ public class Version implements Comparable<Version> {
 	/**
 	 * {@inheritDoc}
 	 */
+	@Override
 	public int compareTo(Version version) {
 		int lessComponents = Math.min(components.length, version.components.length);
 		for (int index = 0; index < lessComponents; index++) {