| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ignite.internal.processors.cacheobject; |
| |
| import java.util.Arrays; |
| import org.apache.ignite.internal.processors.cache.CacheObject; |
| import org.apache.ignite.internal.processors.cache.CacheObjectByteArrayImpl; |
| import org.apache.ignite.internal.processors.cache.CacheObjectContext; |
| import org.apache.ignite.internal.processors.cache.CacheObjectValueContext; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Wraps value provided by user, must be copied before stored in cache. |
| */ |
| public class UserCacheObjectByteArrayImpl extends CacheObjectByteArrayImpl { |
| /** */ |
| private static final long serialVersionUID = 0L; |
| |
| /** |
| * |
| */ |
| public UserCacheObjectByteArrayImpl() { |
| // No-op. |
| } |
| |
| /** |
| * @param val Value. |
| */ |
| public UserCacheObjectByteArrayImpl(byte[] val) { |
| super(val); |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public <T> T value(CacheObjectValueContext ctx, boolean cpy) { |
| return value(ctx, cpy, null); |
| } |
| |
| /** {@inheritDoc} */ |
| @Nullable @Override public <T> T value(CacheObjectValueContext ctx, boolean cpy, ClassLoader ldr) { |
| return super.value(ctx, false, ldr); // Do not need copy since user value is not in cache. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public CacheObject prepareForCache(CacheObjectContext ctx) { |
| byte[] valCpy = Arrays.copyOf(val, val.length); |
| |
| return new CacheObjectByteArrayImpl(valCpy); |
| } |
| } |