/*
* Copyright 2008-2009 LinkedIn, 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 voldemort.store;
import java.util.List;
import java.util.Map;
import voldemort.VoldemortException;
import voldemort.versioning.Version;
import voldemort.versioning.Versioned;
/**
* A store that always throws an exception for every operation
*
*
*/
public class FailingStore<K, V, T> extends AbstractStore<K, V, T> {
private final VoldemortException exception;
public FailingStore(String name) {
this(name, new VoldemortException("Operation failed!"));
}
public FailingStore(String name, VoldemortException e) {
super(name);
this.exception = e;
}
@Override
public void close() throws VoldemortException {
throw exception;
}
@Override
public List<Versioned<V>> get(K key, T transforms) throws VoldemortException {
throw exception;
}
@Override
public boolean delete(K key, Version value) throws VoldemortException {
throw exception;
}
@Override
public void put(K key, Versioned<V> value, T transforms) throws VoldemortException {
throw exception;
}
@Override
public Map<K, List<Versioned<V>>> getAll(Iterable<K> keys, Map<K, T> transforms)
throws VoldemortException {
throw exception;
}
@Override
public java.util.List<Version> getVersions(K key) {
throw exception;
}
}