disable online updates (for now)

* due to upstream changes out of our control, the UA database is no
* longer free and updates will not work. we must fallback to the bundled
* db until a workaround can be found and/or compatibility with the
* commercial db can be implemented.

Author: chetan

README.md

@@ -5,7 +5,7 @@ A fast User Agent parser library, using data from [user-agent-string.info](http:
 <hr>
 **NOTE:** As of December 1, 2014, the upstream User Agent database is no longer free and the old update URL is returning *bad data*. 
 
-This means that the `OnlineUpdater`, `OnlineUpdateUASparser`, and `CachingOnlineUpdateUASparser` APIs will retrieve an incorrect database and **must be disabled immediately**.
+This means that the `OnlineUpdater`, `OnlineUpdateUASparser`, and `CachingOnlineUpdateUASparser` APIs will retrieve an incorrect database and **must be disabled immediately**. If you were using any of these methods, please update your code as in the example below. 
 
 You may continue to use this library with the bundled UA database, as long as updating is disabled. 
 <hr>

src/main/java/cz/mallat/uasparser/OnlineUpdater.java

@@ -78,6 +78,9 @@ public OnlineUpdater(UASparser parser, String cacheDir, long interval, TimeUnit
         updateInterval = units.toMillis(interval);
 
         init();
+
+        if (true) { return; } // DISABLED - upstream db is no longer free and updates are impossible
+
         start();
     }
 
@@ -86,7 +89,10 @@ public OnlineUpdater(UASparser parser, String cacheDir, long interval, TimeUnit
      */
     public void init() {
 
-        if (this.cacheFile.exists()) {
+        if (false && this.cacheFile.exists()) {
+            // DISABLED - upstream db is no longer free and updates are impossible and
+            //            cached db is probably bad by now, don't use it.
+            if (true) { return; }
             try {
                 parser.loadDataFromFile(cacheFile);
                 this.currentVersion =

src/main/java/cz/mallat/uasparser/UASparser.java

@@ -101,7 +101,7 @@ public UserAgentInfo parse(String useragent) throws IOException {
         useragent = useragent.trim();
 
         // check that the data maps are up-to-date (deprecated)
-        checkDataMaps();
+        // checkDataMaps(); // DISABLED - upstream db is no longer free and updates are impossible
 
         // first check if it's a robot
         if (processRobot(useragent, uaInfo)) {