/* * 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.tomcat.dbcp.pool2; /** * This interface may be implemented by an object pool to enable clients * (primarily those clients that wrap pools to provide pools with extended * features) to provide additional information to the pool relating to object * using allowing more informed decisions and reporting to be made regarding * abandoned objects. * * @param <T> The type of object provided by the pool. * * @since 2.0 */ public interface UsageTracking<T> { /** * This method is called every time a pooled object is used to enable the pool to * better track borrowed objects. * * @param pooledObject The object that is being used */ void use(T pooledObject); }