org.springframework.aop.target.PoolingConfig Maven / Gradle / Ivy
/*
* Copyright 2002-2012 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.aop.target;
/**
* Config interface for a pooling target source.
*
* @author Rod Johnson
* @author Juergen Hoeller
*/
public interface PoolingConfig {
/**
* Return the maximum size of the pool.
*/
int getMaxSize();
/**
* Return the number of active objects in the pool.
* @throws UnsupportedOperationException if not supported by the pool
*/
int getActiveCount() throws UnsupportedOperationException;
/**
* Return the number of idle objects in the pool.
* @throws UnsupportedOperationException if not supported by the pool
*/
int getIdleCount() throws UnsupportedOperationException;
}