Removed LocationUtil: directly serialize locations.

src/de/craftinc/gates/controllers/GatesManager.java

@@ -41,7 +41,7 @@ public class GatesManager {
 
     private static final String gatesPath = "gates"; // path to gates inside the yaml file
     private static final String storageVersionPath = "version";
-    private static final int storageVersion = 2;
+    private static final int storageVersion = 3;
 
     private File gatesConfigFile;
     private FileConfiguration gatesConfig;

src/de/craftinc/gates/models/Gate.java

@@ -19,7 +19,6 @@ package de.craftinc.gates.models;
 import de.craftinc.gates.Plugin;
 import de.craftinc.gates.util.ConfigurationUtil;
 import de.craftinc.gates.util.FloodUtil;
-import de.craftinc.gates.persistence.LocationUtil;
 import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.block.Block;
@@ -232,7 +231,6 @@ public class Gate implements ConfigurationSerializable {
         }
     }
 
-
     /*
      * INTERFACE: ConfigurationSerializable
      */
@@ -242,44 +240,18 @@ public class Gate implements ConfigurationSerializable {
     static private String exitKey = "exit";
     static private String isHiddenKey = "hidden";
     static private String isOpenKey = "open";
-    static private String locationYawKey = "locationYaw";
-    static private String locationPitchKey = "locationPitch";
-    static private String exitYawKey = "exitYaw";
-    static private String exitPitchKey = "exitPitch";
     static private String allowsVehiclesKey = "allowsVehiclesKey";
 
-
     @SuppressWarnings("unchecked")
     public Gate(Map<String, Object> map) {
         try {
             id = map.get(idKey).toString().toLowerCase();
-
+            location = (Location) map.get(locationKey);
+            exit = (Location) map.get(exitKey);
             isHidden = (Boolean) map.get(isHiddenKey);
             isOpen = (Boolean) map.get(isOpenKey);
-
-            location = LocationUtil.deserializeLocation((Map<String, Object>) map.get(locationKey));
-            exit = LocationUtil.deserializeLocation((Map<String, Object>) map.get(exitKey));
-
-            if (map.containsKey(exitPitchKey)) {
-                exit.setPitch(((Number) map.get(exitPitchKey)).floatValue());
-                exit.setYaw(((Number) map.get(exitYawKey)).floatValue());
-            }
-
-            if (map.containsKey(locationPitchKey)) {
-                location.setPitch(((Number) map.get(locationPitchKey)).floatValue());
-                location.setYaw(((Number) map.get(locationYawKey)).floatValue());
-            }
-
-            if (map.containsKey(allowsVehiclesKey)) {
             allowsVehicles = (Boolean) map.get(allowsVehiclesKey);
-            }
+            gateBlockLocations = (Set<Location>) map.get(gateBlocksKey);
-
-            gateBlockLocations = new HashSet<>();
-            List<Map<String, Object>> serializedGateBlocks = (List<Map<String, Object>>) map.get(gateBlocksKey);
-
-            for (Map<String, Object> sgb : serializedGateBlocks) {
-                gateBlockLocations.add(LocationUtil.deserializeLocation(sgb));
-            }
 
             gateFrameBlocks = FloodUtil.getFrameWithLocations(gateBlockLocations);
         } catch (Exception e) {
@@ -296,35 +268,23 @@ public class Gate implements ConfigurationSerializable {
         }
     }
 
-
     public Map<String, Object> serialize() {
         Map<String, Object> retVal = new HashMap<>();
 
         retVal.put(idKey, id);
-        retVal.put(locationKey, LocationUtil.serializeLocation(location));
-        retVal.put(exitKey, LocationUtil.serializeLocation(exit));
         retVal.put(isHiddenKey, isHidden);
         retVal.put(isOpenKey, isOpen);
         retVal.put(allowsVehiclesKey, allowsVehicles);
+        retVal.put(gateBlocksKey, gateBlockLocations);
 
         if (exit != null) {
-            retVal.put(exitPitchKey, exit.getPitch());
+            retVal.put(exitKey, exit.serialize());
-            retVal.put(exitYawKey, exit.getYaw());
         }
 
         if (location != null) {
-            retVal.put(locationPitchKey, location.getPitch());
+            retVal.put(locationKey, location.serialize());
-            retVal.put(locationYawKey, location.getYaw());
         }
 
-        List<Map<String, Object>> serializedGateBlocks = new ArrayList<>();
-
-        for (Location l : gateBlockLocations) {
-            serializedGateBlocks.add(LocationUtil.serializeLocation(l));
-        }
-
-        retVal.put(gateBlocksKey, serializedGateBlocks);
-
         return retVal;
     }
 }

src/de/craftinc/gates/persistence/LocationUtil.java

@@ -1,93 +0,0 @@
-/*  Craft Inc. Gates
-    Copyright (C) 2011-2013 Craft Inc. Gates Team (see AUTHORS.txt)
-
-    This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Lesser General Public License as published
-    by the Free Software Foundation, either version 3 of the License, or
-    (at your option) any later version.
-
-    This program 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 Lesser General Public License for more details.
-
-    You should have received a copy of the GNU Lesser General Public License
-    along with this program (LGPLv3).  If not, see <http://www.gnu.org/licenses/>.
-*/
-package de.craftinc.gates.persistence;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import org.bukkit.Location;
-import org.bukkit.World;
-
-import de.craftinc.gates.Plugin;
-
-public class LocationUtil {
-
-    private final static String worldKey = "world";
-    private final static String xKey = "x";
-    private final static String yKey = "y";
-    private final static String zKey = "z";
-
-    private static World getWorld(final String name) throws Exception {
-        if (name == null) {
-            throw new IllegalArgumentException("The name of the world must not be 'null");
-        }
-
-        World world = Plugin.getPlugin().getServer().getWorld(name);
-
-        if (world == null) {
-            throw new Exception("World '" + name + "' does not exists anymore! Cannot get instance!");
-        }
-
-        return world;
-    }
-
-    /**
-     * Serializes a location. Helps storing locations inside yaml files. NOTE: We do not care about yaw
-     * and pitch for gate locations. So we won't serialize them.
-     *
-     * @param l The location to serialize. Supplying 'null' is ok..
-     * @return A Map object ready for storing inside a yaml file. Will return 'null' if 'l' is null.
-     */
-    public static Map<String, Object> serializeLocation(final Location l) {
-        if (l == null) {
-            return null;
-        }
-
-        Map<String, Object> serializedLocation = new HashMap<>();
-
-        serializedLocation.put(worldKey, l.getWorld().getName());
-        serializedLocation.put(xKey, l.getX());
-        serializedLocation.put(yKey, l.getY());
-        serializedLocation.put(zKey, l.getZ());
-
-        return serializedLocation;
-    }
-
-    /**
-     * @param map A map generated with the 'serializeLocation' method. Supplying 'null' is ok.
-     * @return A deserialized location. This method will return 'null' if 'map' is null!
-     * @throws Exception This method will throw an exception if the world of the supplied serialized location
-     *                   does not exist or if 'map' does not contain all necessary keys!
-     */
-    public static Location deserializeLocation(final Map<String, Object> map) throws Exception {
-        if (map == null) {
-            return null;
-        }
-
-        World w = getWorld((String) map.get(worldKey));
-
-        Number x = (Number) map.get(xKey);
-        Number y = (Number) map.get(yKey);
-        Number z = (Number) map.get(zKey);
-
-        if (x == null || y == null || z == null) {
-            throw new IllegalArgumentException("Supplied map is invalid x, y or z coordinate was not supplied");
-        }
-
-        return new Location(w, x.doubleValue(), y.doubleValue(), z.doubleValue());
-    }
-}

src/de/craftinc/gates/persistence/MigrationUtil.java

@@ -30,37 +30,11 @@ import java.util.logging.Level;
 public class MigrationUtil {
 
     public static boolean performMigration(int storageVersion, int currentVersion, List<Gate> gates) {
-        if (storageVersion == 0 && currentVersion >= 2) {
+        if (storageVersion != currentVersion) {
-            removePortalBlocks(gates);
+            Plugin.log(Level.SEVERE, "Supplied storage version is currently not supported!" +
-            updateAllowVehicles(gates);
+                    "Make sure you have the latest version of Craft Inc. Gates installed. Plugin will be disabled!");
-
-            return true;
-        } else if (storageVersion == 1 && currentVersion >= 2) {
-            updateAllowVehicles(gates);
-
-            return true;
-        } else {
-            Plugin.log(Level.SEVERE, "Supplied storage version is currently not supported! Make sure you have the latest version of Craft Inc. Gates installed. Plugin will be disabled!");
             return false;
         }
-    }
+        return true;
-
-    private static void removePortalBlocks(List<Gate> gates) {
-        for (Gate g : gates) {
-
-            for (Location l : g.getGateBlockLocations()) {
-                Block b = l.getBlock();
-
-                if (b.getType() == Material.PORTAL) {
-                    b.setType(Material.AIR);
-                }
-            }
-        }
-    }
-
-    private static void updateAllowVehicles(List<Gate> gates) {
-        for (Gate g : gates) {
-            g.setAllowsVehicles(true);
-        }
     }
 }