Spring+Hibernate+Proxool连接池

在applicationContext.xml同一级目录下新建一个proxoolconfig.xml
     内容如下

  <?xml version="1.0" encoding="UTF-8"?>
<something-else-entirely>
    <proxool>
       <alias>proxoolPool</alias>
       <!--proxool只能管理由自己产生的链接-->
       <driver-url>jdbc:microsoft:sqlserver://localhost:1433</driver-url>
       <driver-class>com.microsoft.jdbc.sqlserver.SQLServerDriver</driver-class>
       <driver-properties>
             <property name="user" value="sa"/>
             <property name="password" value="sa"/>
       </driver-properties>
       <!-- proxool自动侦查各个链接状态的毫秒数，侦查到空闲的链接就马上回收，超时的销毁 -->
       <house-keeping-sleep-time>90000</house-keeping-sleep-time>
       <!-- 当连接忙时等候的最大请求数,超过这个请求将不再接收-->
       <maximum-new-connections>20</maximum-new-connections>
       <!-- 最少保持的空闲连接数 -->
       <prototype-count>5</prototype-count>
       <!--最大连接数 -->
       <maximum-connection-count>100</maximum-connection-count>
       <!-- 最小连接数 -->
       <minimum-connection-count>10</minimum-connection-count>
       <!-- 自动重连 -->
       <house-keeping-test-sql>select CURRENT_DATE</house-keeping-test-sql>
    </proxool>
</something-else-entirely>

 

 

2.在Application.xml中

   <?xml version="1.0" encoding="UTF-8"?>
<beans
 xmlns="http://www.springframework.org/schema/beans"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
 
 <!--被屏蔽的这部分数据源可以不要，因为在proxool.xml中已经配置好了
  <bean id="DataSourceId"
   class="org.apache.commons.dbcp.BasicDataSource">
   <property name="driverClassName"
    value="com.microsoft.jdbc.sqlserver.SQLServerDriver">
   </property>
   <property name="url"
    value="jdbc:microsoft:sqlserver://localhost:1433">
   </property>
   <property name="username" value="sa"></property>
   <property name="password" value="sa"></property>
  </bean>
  -->
 <bean id="SessionFactoryId"
  class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
  <!--<property name="dataSource">
   <ref bean="DataSourceId" />
  </property>
   -->
   
   <!-- 配置连接池 开始 -->
  <property name="hibernateProperties">  
       <props>
     
    <prop key="hibernate.dialect">
     org.hibernate.dialect.SQLServerDialect
    </prop>
    <prop key="hibernate.show_sql">true</prop>
                            <prop key="hibernate.cglib.use_reflection_optimizer">true</prop>
                            <prop key="connection.provider_class">org.hibernate.connection.ProxoolConnectionProvider</prop>
                            <prop key="hibernate.proxool.xml">proxoolconf.xml</prop>

                             <!--注意下面的proxoolPool这个化名必须跟proxool.xml中的名字相同（ <alias></alias>）-->
                            <prop key="hibernate.proxool.pool_alias">proxoolPool</prop>
   </props>
  </property>
   <!-- 配置连接池 结束 -->
  <property name="mappingResources">
   <list>
    <value>com/yang/dto/Users.hbm.xml</value></list>
  </property></bean>