| package org.apache.commons.jcs3.engine; |
| |
| /* |
| * 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. |
| */ |
| |
| import java.util.Arrays; |
| |
| import org.apache.commons.jcs3.engine.behavior.ICacheElementSerialized; |
| import org.apache.commons.jcs3.engine.behavior.IElementAttributes; |
| |
| /** Either serialized value or the value should be null; */ |
| public class CacheElementSerialized<K, V> |
| extends CacheElement<K, V> |
| implements ICacheElementSerialized<K, V> |
| { |
| /** Don't change. */ |
| private static final long serialVersionUID = -7265084818647601874L; |
| |
| /** The serialized value. */ |
| private final byte[] serializedValue; |
| |
| /** |
| * Constructs a usable wrapper. |
| * <p> |
| * @param cacheNameArg |
| * @param keyArg |
| * @param serializedValueArg |
| * @param elementAttributesArg |
| */ |
| public CacheElementSerialized( String cacheNameArg, K keyArg, byte[] serializedValueArg, |
| IElementAttributes elementAttributesArg ) |
| { |
| super(cacheNameArg, keyArg, null, elementAttributesArg); |
| this.serializedValue = serializedValueArg; |
| } |
| |
| /** @return byte[] */ |
| @Override |
| public byte[] getSerializedValue() |
| { |
| return this.serializedValue; |
| } |
| |
| /** |
| * For debugging only. |
| * <p> |
| * @return debugging string. |
| */ |
| @Override |
| public String toString() |
| { |
| StringBuilder buf = new StringBuilder(); |
| buf.append( "\n CacheElementSerialized: " ); |
| buf.append( "\n CacheName = [" + getCacheName() + "]" ); |
| buf.append( "\n Key = [" + getKey() + "]" ); |
| buf.append( "\n SerializedValue = " + Arrays.toString(getSerializedValue()) ); |
| buf.append( "\n ElementAttributes = " + getElementAttributes() ); |
| return buf.toString(); |
| } |
| |
| } |