hibernate中配置proxool连接池

1. 需要jar文件

proxool-cglib.jar

proxool-0.9.1.jar

下载地址：http://proxool.sourceforge.net

proxool-0.9.1 中包含这两个jar文件，其中proxool-0.9.1.jar地址需要放在环境变量classpath中.

2.修改hibernate.cfg.xml文件.

 

在文件中增加下面内容：

<property name="hibernate.proxool.pool_alias">pool1</property> 
<property name="hibernate.proxool.xml">ProxoolConf.xml</property> 
<property name="hibernate.connection.provider_class">org.hibernate.connection.ProxoolConnectionProvider</property>

 

依次是连接池别名，对应xml文件及驱动，整个文件如下：

 

<?xml version='1.0' encoding='UTF-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
          "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
          "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">

<!-- Generated by MyEclipse Hibernate Tools.                   -->
<hibernate-configuration>

 <session-factory>
 
  <property name="dialect">org.hibernate.dialect.Oracle9Dialect</property>
  <property name="myeclipse.connection.profile">OracleServer</property>    
  
  <property name="show_sql">true</property><!--显示sql语句-->
  <property name="format_sql">true</property><!--使显示的sql语句格式化-->
  <!-- 解决"ClassNotFoundException: org.hibernate.hql.ast.HqlToken"异常 -->
  <property name="hibernate.query.factory_class">
   org.hibernate.hql.classic.ClassicQueryTranslatorFactory
  </property>
  <!-- 解决"java.sql.SQLException: 不允许的操作: streams type cannot be used in batching" -->
  <property name="hibernate.jdbc.batch_size">0</property>
  <property name="hibernate.proxool.pool_alias">pool1</property>
  <property name="hibernate.proxool.xml">ProxoolConf.xml</property>
  <property name="hibernate.connection.provider_class">org.hibernate.connection.ProxoolConnectionProvider</property>

  
  <mapping
   resource="com/netinfo/struts/domain/domain00/T0000powerinfo.hbm.xml" />
 </session-factory>
</hibernate-configuration>

 

3.增加ProxoolConf.xml文件,放在hibernate.cfg.xml文件同级目录下.

 

<?xml version="1.0" encoding="utf-8"?>
<!-- the proxool configuration can be embedded within your own application's.
Anything outside the "proxool" tag is ignored. -->
<something-else-entirely>
 <proxool>
  <alias>pool1</alias>

  <driver-url>jdbc:oracle:thin:@192.168.1.20:1521:oracle9</driver-url>
  <driver-class>oracle.jdbc.driver.OracleDriver</driver-class>
  <driver-properties>
   <property name="user" value="dbadmin"/>
   <property name="password" value="123456"/>
  </driver-properties>
  
  <house-keeping-sleep-time>90000</house-keeping-sleep-time>   
  <maximum-new-connections>15</maximum-new-connections>   
  <prototype-count>5</prototype-count>   
  <maximum-connection-count>100</maximum-connection-count>   
  <minimum-connection-count>10</minimum-connection-count>
 </proxool>
</something-else-entirely>