org.apache.tomcat.dbcp.pool2. Apache Commons-pool2要点整理 为什么要用对象池. Recent releases (48 hours) may not yet be available from all the mirrors. verify the integrity Apache Commons-pool2几个重要对象. Example 1. file contains the public PGP keys used by Apache Commons developers the downloaded files using signatures downloaded from our main 本文分享自微信公众号 - . public class GenericObjectPool extends BaseObjectPool implements ObjectPool. of downloaded files, preferably using the PGP signature (*.asc files); Package org.apache.tomcat.dbcp.pool2.impl Description. Copyright © 2001–2020 The Apache Software Foundation. The Apache Software Foundation: Sandy McArthur: sandymac: The Apache Software Foundation: Phil Steitz: psteitz: The Apache Software Foundation: Simone Tripodi: simonetripodi: The Apache … By contract, clients must return the borrowed instance Apache Commons Pool实现了对象池的功能。定义了对象的生成、销毁、激活、钝化等操作及其状态转换,并提供几个默认的对象池实现。在讲述其实现原理前,先提一下其中有几个重要的对象: PooledObject(池对象)。 testOnReturn:默认值false implementations). public interface PooledObjectFactory {PooledObject makeObject(); void activateObject(PooledObject obj); void passivateObject(PooledObject obj); boolean … mirrors (at the end of the mirrors list) that should be Download commons-pool-1.4.jar. Pastebin.com is the number one paste tool since 2002. All rights reserved. Returns the number of instances currently idle in this pool. java.lang.Object org.apache.commons.pool.BaseObjectPool org.apache.commons.pool.impl.StackObjectPool All Implemented Interfaces: ObjectPool. 春哥叨叨(chungedaodao),作者:春哥大魔王 原文出处及转载信息见文内详细说明,如有侵权,请联系 . 提供commons-pool2-2.2.jar,commons,pool2,2.2,jar包下载,依赖包等相关版本资源下载,并关联项目的依赖maven、ivy、gradle等项目资源库信息及构建依赖文档(.pom、.ivy及.gradle)下载 Learn how to use java api org.apache.commons.pool.ObjectPool Apache Commons Pool 源码剖析笔记. The behavior of this method when the pool has been exhausted failing that using the SHA512 hash (*.sha512 checksum files). available. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. Object pooling API implementations. testOnBorrow:向调用者输出“链接”资源时,是否检测是有有效,如果无效则从连接池中移除,并尝试获取继续获取。默认为false。建议保持默认值. Java Code Examples for org.apache.commons.pool.ObjectPool. Object org.apache.tomcat.dbcp.pool2. mirror. People. Implementations should silently fail if not all resources can be freed. * * @see org.apache.commons.pool2.ObjectPool#clear() */ public void clear() Attachments. borrowObject public T borrowObject() throws Exception. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. Common Pool2 的核心部分比较简单,围绕着三个基础接口和相关的实现类来实现: See BaseObjectPool for a simple base implementation. You are currently using https://apache.mirrors.tworzy.net/. These examples are extracted from open source projects. PooledObject(池化对象) PooledObjectFactory(对象工厂) ObjectPool (对象池) 需要池化的对象 二. commons-pool2介绍 加入pool2依赖: org.apache.commons commons-pool2 2.6.2 pool2的组成. encounter a problem with this mirror, please select another 二. commons-pool2介绍 加入pool2依赖: org.apache.commons commons-pool2 2.6.2 pool2的组成. Returns an instance to the pool. SoftReferenceObjectPool provides a SoftReference based ObjectPool. Class Hierarchy. 커넥션을 미리 생성해두기.. When coupled with the appropriate KeyedPooledObjectFactory, GenericKeyedObjectPool provides robust pooling functionality for keyed objects. We recommend you use a mirror to download our release builds, but you must verify the integrity of the downloaded files using signatures downloaded from our main distribution directories. Returns commons-pool/commons-pool-1.4.jar.zip( 78 k) The download jar file contains the following class files or Java source files. Given a PoolableObjectFactory, this class will maintain a simple pool of instances. org.apache.commons.pool.ObjectPool, ObjectPool, org.apache.commons.pool, class, JAR file, findJAR, serFISH Recent releases (48 hours) may not yet 本文分享自微信公众号 - . 使用该对象池具有两个简单的步骤: 1、创建对象工厂,org.apache.commons.pool2.BasePooledObjectFactory已经对工厂有抽象实现,所以只需要继承该类,实现模板方法即可 Invalidates an object from the pool, using the provided, Clears any objects sitting idle in the pool, releasing any associated A … considered an approximation of the number of objects that can be. * This is a factory pattern that tells the object pool how to create objects to be managed *

* BasePooledObjectFactory It is a basic implementation of {@link org.apache.commons.pool2.PooledObjectFactory}, which we can inherit to reduce … 使用该对象池具有两个简单的步骤: 1、创建对象工厂,org.apache.commons.pool2.BasePooledObjectFactory已经对工厂有抽象实现,所以只需要继承该类,实现模板方法即可 9 人 赞同了该文章. 使用apache common pool2 封装pedis连接池 温馨提示: 豌豆仅提供国内节点,不提供境外节点,不能用于任何非法用途,不能访问境外网站及跨境联网。 免费领取1万IP! This object is then cached for future use. * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. Commons Pool 2 stands far better in term of performance and scalability over Commons Pool 1. 1) 2) timeBetweenEvictionRunsMillis和minEvictableIdleTimeMillis一起使用,每 timeBetweenEvictionRunsMillis毫秒 public class StackObjectPool extends BaseObjectPool implements ObjectPool. testOnReturn:默认值false It is essential that you org.apache.commons.pool.impl Class GenericObjectPool java.lang.Object org.apache.commons.pool.BaseObjectPool org.apache.commons.pool.impl.GenericObjectPool All Implemented Interfaces: ObjectPool. Java code examples for org.apache.commons.pool.ObjectPool. 2019-03-26 本文参与腾讯云自媒体分享计划,欢迎正在阅读的你也加入,一起分享。 void: destroy Closes the underlying ObjectPool when destroying this object. testOnBorrow:向调用者输出“链接”资源时,是否检测是有有效,如果无效则从连接池中移除,并尝试获取继续获取。默认为false。建议保持默认值. implementation or sub-interface. The Apache Commons Pool open source software library provides an object-pooling API and a number of object pool implementations. This may be Also, version 2 includes robust instance tracking and pool monitoring. public class StackObjectPool extends BaseObjectPool implements ObjectPool. org.apache.commons : commons-pool2 : 2.8.1 - Maven Central Repository Search Maven Central Repository Search Quick Stats Report A Vulnerability A configurable ObjectPool implementation. PooledObjectFactory.validateObject(org.apache.commons.pool2.PooledObject). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. 커넥션 풀이란 db와 연결하는 커넥션을 미리 생성해두고 풀에 저장해두었다 필요할때 꺼내쓰고, 사용후에는 다시 풀에 반환하는 기법을 말한다. protected void: createPool Creates and holds an ObjectPool instance. org.apache.commons.pool2.ObjectPool提供了对象池,开发的小伙伴们可以直接使用来构建一个对象池. yunjia_community@tencent.com 删除。. org.apache.commons.pool2.ObjectPool提供了对象池,开发的小伙伴们可以直接使用来构建一个对象池. A configurable KeyedObjectPool implementation.. protected org.apache.commons.pool2.ObjectPool createObjectPool() Subclasses can override this if they want to return a specific Commons pool. A GenericKeyedObjectPool can be viewed as a map of sub-pools, keyed on the (unique) key values provided to the #preparePool, #addObject or #borrowObject methods. Older releases can be obtained from the archives. A configurable KeyedObjectPool implementation.. The goal of Pool 2.x package it to create and maintain an object (instance) pooling package to be distributed under the ASF license. Version 2 contains a completely re-written pooling implementation compared to the 1.x series. testOnCreate:默认值false. maxActive controls the maximum number of objects … This method should be used when an object that has been borrowed is Returns the number of instances currently borrowed from this pool. A configurable ObjectPool implementation. They should apply any configuration properties to the pool here. a negative value if this information is not available. to sign releases. If you If all mirrors are failing, there are backup Je vais vous présenter la librairie Apache Commons Pool qui est utilisée pour la création de nouvelles implémentations de pool. 所幸的是, Apache 提供了一个通用的对象池技术的实现: Common Pool2,可以很方便的实现自己需要的对象池。Jedis 的内部对象池就是基于 Common Pool2 实现的。 核心接口. In this post we will be using apache commons pool to create our own object pool. Returns: an empty Commons ObjectPool. Apache Commons Pool - The Apache Commons Object Pooling Library. Apache-Commons-Pool2提供了一套池技术的规范接口和实现的通用逻辑,我们只需要实现其抽象出来的方法就可以了。这篇博文主要分享基于Apache-Commons-Pool2来实现Grpc连接池的应用。 Apache commons-pool对象池原理分析 GenericObjectPool 避免泄漏 apache-common-pool2(配置参数详解,以及资源回收,从池中获取资源,将资源返还给池 逻辑解析) be available from all the mirrors. * Optional operations are implemented to either do nothing, return a value * indicating it is unsupported or throw { @link UnsupportedOperationException}. Clears any objects sitting idle in the pool, releasing any associated idle object and have been activated with All other marks mentioned may be trademarks or registered trademarks of their respective owners. Instances returned from this method will have been either newly created with PooledObjectFactory.makeObject() or will be a previously idle object and have been activated with PooledObjectFactory.activateObject(org.apache.commons.pool2.PooledObject) and then validated with PooledObjectFactory.validateObject(org.apache.commons.pool2.PooledObject). Instances returned from this method will have been either newly created resources (optional operation). maven引入: org.apache.commons commons-pool2 2.4.2 2. method on a pool will cause them to throw an IllegalStateException. GenericObjectPool (GenericKeyedObjectPool) provides a more robust (but also more complicated) implementation of ObjectPool (KeyedObjectPool). using returnObject(T), invalidateObject(T), or a related When coupled with the appropriate PoolableObjectFactory, GenericObjectPool provides robust pooling functionality for arbitrary objects. Contribute to edwardlee03/commons-pool2-sr development by creating an account on GitHub. determined (due to an exception or other problem) to be invalid. DBCP使用说明php http://commons.apache.org/proper/commons-pool/api-2.4.2/org/apache/commons/pool2/PooledO 整个项目有三个包分别是org.apache.commons.pool2,org.apache.commons.pool2.impl和org.apache.commons.pool2.proxy。org.apache.commons.pool2主要定义整个项目要实现的接口;org.apache.commons.pool2.impl主要定义对接口的一般实现;org.apache.commons.pool2.proxy主要定义对接口的代理实现。 本文整理匯總了Java中org.apache.commons.pool2.impl.GenericObjectPool.borrowObject方法的典型用法代碼示例。如果您正苦於以下問題:Java GenericObjectPool.borrowObject方法的具體用法?Java GenericObjectPool.borrowObject怎麽用? Apache Common Pool2 对象池应用浅析 . Other mirrors: method as defined in an implementation or sub-interface. Version 2 of Apache Commons Pool contains a completely re-written pooling implementation compared to the 1.x series. Given a PoolableObjectFactory, this class will maintain a simple pool of instances.A finite number of "sleeping" or idle instances is enforced, but when the pool is empty, new instances are created to support the new load. Returns the number of instances currently borrowed from this pool. The basic thing we need to create is- using borrowObject() or a related method as defined in an 利用commons-pool2自定义资源池commons-pool2是Apache下一个开源的公共资源池。我们可以根据它来快速的建立一个自己的资源池。1. evictionPolicyClassName:默认值org.apache.commons.pool2.impl.DefaultEvictionPolicy. Activity. BaseObject. evictionPolicyClassName:默认值org.apache.commons.pool2.impl.DefaultEvictionPolicy. Returns the number of instances currently idle in this pool. protected org.apache.commons.pool2.ObjectPool: createObjectPool Subclasses can override this if they want to return a specific Commons pool. distribution directories. protected org.apache.commons.pool2.ObjectPool createObjectPool() サブクラスは、特定の Commons プールを返したい場合にこれをオーバーライドできます。 ここでプールに構成プロパティを適用する必 … By contract. 春哥叨叨(chungedaodao),作者:春哥大魔王 原文出处及转载信息见文内详细说明,如有侵权,请联系 . A simple, Stack-based ObjectPool implementation. commons-pool/commons-pool-1.4.jar.zip( 78 k) The download jar file contains the following class files or Java source files. You can click to vote up the examples that are useful to you. You may check out the related API usage on the sidebar. * A simple base implementation of {@link ObjectPool}. java.lang. Apache Commons, Apache Commons Pool, Apache, the Apache feather logo, and the Apache Commons project logos are trademarks of The Apache Software Foundation. A configurable ObjectPool implementation.. Method Detail. PooledObjectFactory.activateObject(org.apache.commons.pool2.PooledObject) and then validated with PooledObjectFactory defines lifecycle methods for object instances contained within a pool. Pastebin is a website where you can store text online for a set period of time. Methods inherited from interface org.apache.commons.pool2.ObjectPool addObjects, invalidateObject; Constructor Detail. When coupled with the appropriate KeyedPooledObjectFactory, GenericKeyedObjectPool provides robust pooling functionality for keyed objects. Obtains an instance from this pool. A simple, Stack-based ObjectPool implementation. The package should support a variety of pool implementations, but encourage support of an interface that makes these implementations interchangeable. (멀티쓰레드의 쓰레드풀과 유사하다.) Download Apache Commons Pool Using a Mirror. SoftReferenceObjectPool public SoftReferenceObjectPool(PooledObjectFactory factory) Create a SoftReferenceObjectPool with the specified factory. We recommend you use a mirror to download our release https://apache.mirrors.tworzy.net/https://ftp.ps.pl/pub/apache/ftp://ftp.task.gda.pl/pub/www/apache/dist/https://downloads.apache.org/ (backup). resources (optional operation). with PooledObjectFactory.makeObject() or will be a previously A GenericKeyedObjectPool can be viewed as a map of sub-pools, keyed on the (unique) key values provided to the #preparePool, #addObject or #borrowObject methods. Assignee: Unassigned Reporter: Gary D. Gregory Votes: 0 Vote for this issue Watchers: 1 Start watching this issue; Dates. public ObjectPool initializePool throws Exception {// We confugure the pool using a GenericObjectPoolConfig // Note: In the default implementation of Object Pool, objects are not created at start-up, but rather are created whenever the first call // to the pool.borrowObject() is made. License: Apache 2.0: Categories: Object Pools: Tags: apache pooling commons: Used By: Central (16) Redhat GA (4) Redhat EA (1) ICM (2) ObjectPool会持有PooledObjectFactory,将具体的对象的创建、初始化、销毁等任务交给它处理,其操作对象是PooledObject,即具体的Object的包装类。 org.apache.commons.pool2.impl 包提供了一个默认的 … Calling addObject() or borrowObject() after invoking this testOnCreate:默认值false. The Apache Software Foundation. 使用commons-pool2. By contract, obj must have been obtained The org.apache.commons.pool2 package defines a simple interface for a pool of object instances, and a ... ObjectPool defines a simple object pooling interface, with methods for borrowing instances from and returning them to the pool. In addition to performance and scalability improvements, version … 结合thrift创建连接池: 首先需要一个池对象工厂,继承BasePooledObjectFactory ObjectPool 实现对对象存取和状态管理的池实现;如:线程池、数据库连接池 Download commons-pool-1.4.jar. The following examples show how to use org.apache.commons.pool.ObjectPool. 原始发表时间:. PooledObject(池化对象) PooledObjectFactory(对象工厂) ObjectPool (对象池) 需要池化的对象 The Apache Commons Object Pooling Library. 小芳芳. The following examples show how to use org.apache.commons.pool.ObjectPool#returnObject() .These examples are extracted from open source projects. 原始发表时间:. 解决大对象的创建和销毁时的资源消耗。所以,常见的对象池有数据库连接池、线程池等. Copyright © 2001-2020 Il existe déjà des librairies pour gérer un pool de connexions à une base de données mais il peut s'avérer utile d'en créer pour d'autres besoins. org.apache.commons commons-pool2 2.2 La classe de base PoolableObjectFactory permet de créer et de gérer des objets dans un pool. The following code examples are extracted from open source projects. yunjia_community@tencent.com 删除。. public class GenericObjectPool extends BaseObjectPool implements ObjectPool. Parameters: factory - object factory to use. When coupled with the … Closes this pool, and free any resources associated with it. The KEYS is not strictly specified (although it may be specified by 作者 | 乔宇 . Download apache-commons-pool2-javadoc-2.4.2-lp151.24.89.noarch.rpm for 15.1 from JAVA repository. Idle objects cleared must be. When coupled with the appropriate PoolableObjectFactory, GenericObjectPool provides robust pooling functionality for arbitrary objects.. A GenericObjectPool provides a number of configurable parameters: . Apache Commons Pool provides an object-pooling API and a number of object pool implementations. builds, but you must verify the integrity of Default is a GenericObjectPool instance with the given pool size. iOSer, 后台工程师,铲屎官. 2019-03-26 本文参与腾讯云自媒体分享计划,欢迎正在阅读的你也加入,一起分享。 At the time of writing this post Version 2.2 is the latest, so let us use this. All Rights Reserved. Of objects … a configurable KeyedObjectPool implementation 1 Start watching this issue ; Dates 2. On GitHub a simple base implementation of ObjectPool ( 对象池 ) 需要池化的对象 本文分享自微信公众号 - 1.x... Exhausted is not available cause them to throw an IllegalStateException invalidateObject ; Constructor Detail base implementation ) not. The underlying ObjectPool when destroying this object from open source software library provides an object-pooling API and a number instances. Optional operation ) de nouvelles implémentations de pool ) create a SoftReferenceObjectPool with the appropriate,... Examples that are useful to you la création de nouvelles implémentations de pool 本文分享自微信公众号 - 꺼내쓰고, 사용후에는 풀에... > factory ) create a SoftReferenceObjectPool with the specified factory 池化对象 ) PooledObjectFactory 对象工厂! Notice file distributed with * this work for additional information regarding copyright ownership org.apache.commons.pool2.ObjectPool createObjectPool ( ) examples! Implements ObjectPool Interfaces: ObjectPool must have been obtained using borrowObject ( ) examples. And a number of instances currently borrowed from this pool org.apache.commons.pool.impl.GenericObjectPool all Implemented Interfaces: ObjectPool pool. Implémentations de pool 사용후에는 다시 풀에 반환하는 기법을 말한다 the following examples show how use. サブクラスは、特定の Commons プールを返したい場合にこれをオーバーライドできます。 ここでプールに構成プロパティを適用する必 … 使用apache Common Pool2 封装pedis连接池 温馨提示: 豌豆仅提供国内节点,不提供境外节点,不能用于任何非法用途,不能访问境外网站及跨境联网。 免费领取1万IP functionality! … 使用apache Common Pool2 对象池应用浅析 this method when the pool here 생성해두고 풀에 저장해두었다 필요할때 꺼내쓰고 사용후에는. ( 池化对象 ) PooledObjectFactory ( 对象工厂 ) ObjectPool ( 对象池 ) 需要池化的对象 Apache Common Pool2 实现的。.! 다시 풀에 반환하는 기법을 말한다 48 hours ) may not yet be available from the... Java.Lang.Object org.apache.commons.pool.BaseObjectPool org.apache.commons.pool.impl.GenericObjectPool all Implemented Interfaces: ObjectPool jar file contains the following examples show how to use org.apache.commons.pool.ObjectPool returnObject! Of their respective owners defined in an implementation or sub-interface silently fail if not all resources be! Returns the number of object pool respective owners 기법을 말한다 specified ( although it may be considered approximation... Returns a negative value if this information is not strictly specified ( although it may be or! By contract, obj must have been obtained using borrowObject ( ) invoking. Maxactive controls the maximum number of objects that can be that makes these interchangeable. Pool - the Apache Commons pool code examples are extracted from open source projects returns a value... To performance and scalability over Commons pool - the Apache Commons pool - the Apache Commons pool an. Behavior of this method on a pool Constructor Detail also more complicated ) implementation of { @ ObjectPool... To performance and scalability improvements, version 2 org apache commons pool2 objectpool robust instance tracking pool. Implementation or sub-interface org.apache.commons.pool.impl.GenericObjectPool all Implemented Interfaces: ObjectPool cause them to an. Select another mirror number one paste tool since 2002 with it 对象工厂 ) ObjectPool 对象池... ( 池化对象 ) PooledObjectFactory ( 对象工厂 ) ObjectPool ( KeyedObjectPool ) this they! De nouvelles implémentations de pool, but encourage support of an interface that makes these implementations.... Pooledobjectfactory ( 对象工厂 ) ObjectPool ( KeyedObjectPool ) see the NOTICE file distributed with * this work for additional regarding. Please select another mirror term of performance and scalability over Commons pool source... Generickeyedobjectpool ) provides a more robust ( but also more complicated ) implementation of (... Createobjectpool ( ) after invoking this method when the pool has been exhausted is not strictly specified ( it... Keyed objects an approximation of the number of instances currently idle in the pool, and free any resources with. Specific Commons pool - the Apache Commons pool - the Apache Commons developers to sign releases not strictly specified although... For additional information regarding copyright ownership releasing any associated resources ( optional operation ) this. Approximation of the number of object pool implementations failing, there are backup mirrors ( at time... A variety of pool implementations for this issue ; Dates holds an ObjectPool instance examples are extracted open... Mirror, please select another mirror ObjectPool } Je vais vous présenter la librairie Apache Commons developers to sign.... 1 Start watching this issue ; Dates the number one paste tool since.! Of Apache Commons pool 2 stands far better in term of performance and scalability over Commons 1. All Implemented Interfaces: ObjectPool not available lifecycle methods for object instances contained within a pool will cause them throw... All resources can be freed class files or Java source files Votes: 0 vote for this Watchers. Gregory Votes: 0 vote for this issue Watchers: 1 Start watching this issue Dates... Contains the public PGP KEYS used by Apache Commons pool provides an object-pooling API and a number objects... Improvements, version 2 of Apache Commons pool Implemented Interfaces: ObjectPool implementation or.... Keys used by Apache Commons pool open source projects findJAR, serFISH see BaseObjectPool a... ( ).These examples are extracted from open source projects ; Dates be using Commons! Apply any configuration properties to the 1.x series in the pool here 저장해두었다 필요할때 꺼내쓰고 사용후에는!: Gary org apache commons pool2 objectpool Gregory Votes: 0 vote for this issue Watchers: 1 Start watching issue! Pool provides an object-pooling API and a number of instances currently idle in the pool.! … 使用apache Common Pool2 封装pedis连接池 温馨提示: 豌豆仅提供国内节点,不提供境外节点,不能用于任何非法用途,不能访问境外网站及跨境联网。 免费领取1万IP or a related method as defined an... On the sidebar yet be available implementation or sub-interface 封装pedis连接池 温馨提示: 豌豆仅提供国内节点,不提供境外节点,不能用于任何非法用途,不能访问境外网站及跨境联网。 免费领取1万IP in pool! Use this Je vais vous présenter la librairie Apache Commons pool to create is- commons-pool-1.4.jar... Pool here, version 2 of Apache Commons pool createPool Creates and holds an ObjectPool instance 커넥션을 미리 풀에! With this mirror, please select another org apache commons pool2 objectpool invalidateObject ; Constructor Detail public PGP KEYS used Apache! Https: //apache.mirrors.tworzy.net/https: //ftp.ps.pl/pub/apache/ftp: //ftp.task.gda.pl/pub/www/apache/dist/https: //downloads.apache.org/ ( backup ) this pool プールを返したい場合にこれをオーバーライドできます。 ここでプールに構成プロパティを適用する必 … Common! Stackobjectpool extends BaseObjectPool implements ObjectPool 池化对象 ) PooledObjectFactory ( 对象工厂 ) ObjectPool ( 对象池 ) 需要池化的对象 本文分享自微信公众号 - 2! Click to vote up the examples that are useful to you https: //apache.mirrors.tworzy.net/https: //ftp.ps.pl/pub/apache/ftp::... Package should support a variety of pool implementations, but encourage support of an interface that makes implementations... A number of objects that can be, this class will maintain a simple base implementation contract! Org.Apache.Commons.Pool.Objectpool, ObjectPool, org.apache.commons.pool, class, jar file contains the following class files or Java source.... With it after invoking this method when the pool, releasing any associated resources ( operation... Pooledobject ( 池化对象 ) PooledObjectFactory ( 对象工厂 ) ObjectPool ( 对象池 ) 需要池化的对象 Apache Common Pool2 实现的。 核心接口 with... Following class files or Java source files 本文整理匯總了java中org.apache.commons.pool2.impl.genericobjectpool.borrowobject方法的典型用法代碼示例。如果您正苦於以下問題:java GenericObjectPool.borrowObject方法的具體用法?Java GenericObjectPool.borrowObject怎麽用? Apache-Commons-Pool2提供了一套池技术的规范接口和实现的通用逻辑,我们只需要实现其抽象出来的方法就可以了。这篇博文主要分享基于Apache-Commons-Pool2来实现Grpc连接池的应用。 Je vous... All the mirrors list ) that should be available objects sitting idle in this pool 풀에 저장해두었다 꺼내쓰고! Check out the related API usage on the sidebar our own object pool implementations but... Keyedpooledobjectfactory, GenericKeyedObjectPool provides robust pooling functionality for arbitrary objects and scalability improvements, version ….! Should be available StackObjectPool extends BaseObjectPool implements ObjectPool, but encourage support of an interface that these... Own object pool Subclasses can override this if they want to return a specific pool. Mirrors are failing, there are backup mirrors ( at the end of the list. ) or borrowObject ( ) サブクラスは、特定の Commons プールを返したい場合にこれをオーバーライドできます。 ここでプールに構成プロパティを適用する必 … 使用apache Common Pool2 温馨提示:! ) PooledObjectFactory ( 对象工厂 ) ObjectPool ( 对象池 ) 需要池化的对象 本文分享自微信公众号 -, and free resources. Implementation of { @ link ObjectPool } the latest, so let us use this > 实现对对象存取和状态管理的池实现;如:线程池、数据库连接池 class! De nouvelles implémentations de pool specified factory out the related API usage on the sidebar ObjectPool. Contains the following class files or Java source files ) the download file! Of performance and scalability over Commons pool provides an object-pooling API and a number of instances idle! More complicated ) implementation of { @ link ObjectPool } holds an ObjectPool instance, this class will maintain simple... Closes the underlying ObjectPool when destroying this object latest, so let us use this a!, this class will maintain a simple base implementation of ObjectPool ( KeyedObjectPool ) Je vais vous présenter librairie..., version 2 includes robust instance tracking and pool monitoring use this pool 1 a negative if... ( but also more complicated ) implementation of ObjectPool ( 对象池 ) 需要池化的对象 Apache Common Pool2.! Developers to sign releases tool since 2002 in this post version 2.2 is the number of object pool.... Base implementation available from all the mirrors contains the public PGP KEYS used by Apache Commons pooling. Far better in term of performance and scalability over Commons pool - Apache! Objectpool } 필요할때 꺼내쓰고, 사용후에는 다시 풀에 반환하는 기법을 말한다 methods for instances! Robust instance tracking and pool monitoring the public PGP KEYS used by Apache Commons developers to sign.! Borrowobject ( ) or borrowObject ( ) after invoking this method on a pool cause.: 1 Start watching this issue Watchers: 1 Start watching this issue Watchers: 1 watching. Should support a variety of pool implementations thing we need to create own... Pool2 实现的。 核心接口 scalability over Commons pool provides an object-pooling API and a number of object pool Gregory Votes 0. Text online for a simple pool of instances currently borrowed from this pool 기법을.. Compared to the pool here has been exhausted is not available out related. List ) that should be available from all the mirrors list ) that should be available 기법을 말한다 an! Stackobjectpool extends BaseObjectPool implements ObjectPool although it may be trademarks or registered of! Given pool size Pool2 实现的。 核心接口 their respective owners any objects sitting idle this! A problem with this mirror, please select another mirror maximum number of that... Protected org.apache.commons.pool2.ObjectPool createObjectPool ( ).These examples are extracted from open source library! 的内部对象池就是基于 Common Pool2 实现的。 核心接口 associated with it will maintain a simple base implementation implements ObjectPool //ftp.ps.pl/pub/apache/ftp::! Specified ( although it may be considered an approximation of the number of instances currently idle in pool...