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The core of Cocoon 3. A Servlet API independent implementation of pipelines.

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/*
 * 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.cocoon.pipeline.caching;

public abstract class AbstractCacheValue implements CacheValue {

    private static final long serialVersionUID = 1L;

    private final CacheKey cacheKey;

    protected AbstractCacheValue(CacheKey cacheKey) {
        super();

        this.cacheKey = cacheKey;
    }

    /**
     * {@inheritDoc}
     * 
     * @see org.apache.cocoon.pipeline.caching.CacheValue#isValid(org.apache.cocoon.pipeline.caching.CacheKey)
     */
    public boolean isValid(CacheKey otherCacheKey) {
        return this.cacheKey != null && this.cacheKey.isValid(otherCacheKey);
    }

    protected CacheKey getCacheKey() {
        return this.cacheKey;
    }
}