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Internal ehcache-core module. This artifact is not meant to be used directly
/**
* Copyright Terracotta, Inc.
*
* Licensed 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 net.sf.ehcache.writer;
import net.sf.ehcache.CacheEntry;
import net.sf.ehcache.CacheException;
import net.sf.ehcache.Ehcache;
import net.sf.ehcache.Element;
import net.sf.ehcache.writer.writebehind.operations.SingleOperationType;
import java.util.Collection;
/**
* A convenience abstract base class that implements all {@code CacheWriter} methods.
*
* The {@link #write}, {@link #writeAll}, {@link #delete} and {@link #deleteAll} methods throw
* {@code UnsupportedOperationException} unless they're overridden by the class that is extending
* {@code AbstractCacheWriter}. Classes that are extending this abstract base class should make sure that the
* appropriate cache writer operation methods are implemented with their application functionalities.
*
* @author Geert Bevin
* @version $Id: AbstractCacheWriter.java 5594 2012-05-07 16:04:31Z cdennis $
*/
public abstract class AbstractCacheWriter implements CacheWriter {
/**
* {@inheritDoc}
*/
public void write(Element element) throws CacheException {
throw new UnsupportedOperationException();
}
/**
* {@inheritDoc}
*/
public void writeAll(Collection elements) throws CacheException {
throw new UnsupportedOperationException();
}
/**
* {@inheritDoc}
*/
public void delete(CacheEntry entry) throws CacheException {
throw new UnsupportedOperationException();
}
/**
* {@inheritDoc}
*/
public void deleteAll(Collection entries) throws CacheException {
throw new UnsupportedOperationException();
}
/**
* {@inheritDoc}
*/
public void throwAway(final Element element, final SingleOperationType operationType, final RuntimeException e) {
throw new UnsupportedOperationException();
}
/**
* {@inheritDoc}
*/
public CacheWriter clone(Ehcache cache) throws CloneNotSupportedException {
throw new CloneNotSupportedException();
}
/**
* {@inheritDoc}
*/
public void init() {
// no-op
}
/**
* {@inheritDoc}
*/
public void dispose() throws CacheException {
// no-op
}
}