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 * This file is part of Sponge, licensed under the MIT License (MIT).
 *
 * Copyright (c) SpongePowered <https://www.spongepowered.org>
 * Copyright (c) contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
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 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */
package org.spongepowered.common.data.processor.value;

import net.minecraft.world.ILockableContainer;
import net.minecraft.world.LockCode;
import org.spongepowered.api.data.DataTransactionResult;
import org.spongepowered.api.data.key.Keys;
import org.spongepowered.api.data.value.ValueContainer;
import org.spongepowered.api.data.value.immutable.ImmutableValue;
import org.spongepowered.api.data.value.mutable.Value;
import org.spongepowered.common.data.processor.common.AbstractSpongeValueProcessor;
import org.spongepowered.common.data.value.immutable.ImmutableSpongeValue;
import org.spongepowered.common.data.value.mutable.SpongeValue;

import java.util.Optional;

public final class LockTokenValueProcessor extends AbstractSpongeValueProcessor<ILockableContainer, String, Value<String>> {

    public LockTokenValueProcessor() {
        super(ILockableContainer.class, Keys.LOCK_TOKEN);
    }

    @Override
    public DataTransactionResult removeFrom(ValueContainer<?> container) {
        if (container instanceof ILockableContainer) {
            set((ILockableContainer) container, "");
            return DataTransactionResult.successNoData();
        }
        return DataTransactionResult.failNoData();
    }

    @Override
    protected Value<String> constructValue(String actualValue) {
        return new SpongeValue<String>(Keys.LOCK_TOKEN, "", actualValue);
    }

    @Override
    protected boolean set(ILockableContainer container, String value) {
        container.setLockCode(value.length() == 0 ? LockCode.EMPTY_CODE : new LockCode(value));
        return true;
    }

    @Override
    protected Optional<String> getVal(ILockableContainer container) {
        return Optional.of(container.getLockCode().getLock());
    }

    @Override
    protected ImmutableValue<String> constructImmutableValue(String value) {
        return new ImmutableSpongeValue<String>(Keys.LOCK_TOKEN, "", value);
    }

}

@@ -1322,32 +1322,37 @@
 aft.
-world.ILockableContainer
+tileentity.TileEntityLockable
 ;%0Aim
@@ -1996,34 +1996,34 @@
 ocessor%3C
-ILockableContainer
+TileEntityLockable
 , String
@@ -2095,34 +2095,34 @@
   super(
-ILockableContainer
+TileEntityLockable
 .class, 
@@ -2268,34 +2268,34 @@
 tanceof 
-ILockableContainer
+TileEntityLockable
 ) %7B%0A    
@@ -2307,34 +2307,34 @@
    set((
-ILockableContainer
+TileEntityLockable
 ) contai
@@ -2669,34 +2669,34 @@
 ean set(
-ILockableContainer
+TileEntityLockable
  contain
@@ -2895,17 +2895,26 @@
 Val(
-I
+TileEntity
 Lockable
 Cont
@@ -2909,25 +2909,26 @@
 Lockable
-C
+ c
 ontainer
  contain
@@ -2919,29 +2919,115 @@
 ontainer
- container) %7B
+) %7B%0A        if (container.getLockCode().isEmpty()) %7B%0A            return Optional.empty();%0A        %7D
 %0A       

Fix LocableValueProcessor. Closes #296.