/
ExpirableLockRegistry.java
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/
ExpirableLockRegistry.java
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/*
* Copyright 2015-2019 the original author or authors.
*
* 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
*
* https://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.springframework.integration.support.locks;
/**
* A {@link LockRegistry} implementing this interface supports the removal of aged locks
* that are not currently locked.
*
* @author Gary Russell
* @since 4.2
*
*/
public interface ExpirableLockRegistry extends LockRegistry {
/**
* Remove locks last acquired more than 'age' ago that are not currently locked.
* @param age the time since the lock was last obtained.
* @throws IllegalStateException if the registry configuration does not support this feature.
*/
void expireUnusedOlderThan(long age);
}