Spring下配置proxool
发现网上讲hibernate + proxool的比较多。说spring的比较少。而且说得也不是太详细。
在spring下配置proxool 网上搜了一下，感觉有好几种配置,我就说一下我用的这种,配置成功了的这种,3个步骤:
1:在web.xml中配置两个servlet,一个是加载proxool配置文件的，一个是proxool的资源监控程序.
<servlet> <servlet-name>proxoolServletConfigurator</servlet-name> <servlet-class>org.logicalcobwebs.proxool.configuration.ServletConfigurator</servlet-class> <init-param> <param-name>xmlFile</param-name> <param-value>WEB-INF/classes/proxool-conf.xml</param-value> </init-param> <load-on-startup>1</load-on-startup> </servlet><servlet> <servlet-name>AdminP</servlet-name> <servlet-class>org.logicalcobwebs.proxool.admin.servlet.AdminServlet</servlet-class> </servlet> <servlet-mapping> <servlet-name>AdminP</servlet-name> <url-pattern>/AdminP</url-pattern> </servlet-mapping>
<?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>spring_pro_pool</alias> <!--proxool只能管理由自己产生的连接--> <driver-url>jdbc:oracle:thin:@192.168.0.186:1521:ora90</driver-url> <driver-class>oracle.jdbc.driver.OracleDriver</driver-class> <driver-properties> <property name="user" value="admin"/> <property name="password" value="admin"/> </driver-properties> <!-- proxool自动侦察各个连接状态的时间间隔(毫秒),侦察到空闲的连接就马上回收,超时的销毁--> <house-keeping-sleep-time>90000</house-keeping-sleep-time> <!-- 指因未有空闲连接可以分配而在队列中等候的最大请求数,超过这个请求数的用户连接就不会被接受--> <maximum-new-connections>20</maximum-new-connections> <!-- 最少保持的空闲连接数--> <prototype-count>3</prototype-count> <!-- 允许最大连接数,超过了这个连接，再有请求时，就排在队列中等候，最大的等待请求数由maximum-new-connections决定--> <maximum-connection-count>10</maximum-connection-count> <!-- 最小连接数--> <minimum-connection-count>3</minimum-connection-count> <house-keeping-test-sql>select CURRENT_DATE from dual</house-keeping-test-sql></proxool> </something-else-entirely>
<bean id="dataSource" destroy-method="close" singleton="true"> <property name="driverClassName"> <value>org.logicalcobwebs.proxool.ProxoolDriver</value> </property> <property name="url"> <value>proxool.spring_pro_pool</value> </property> </bean>
<property name="hibernateProperties"> <props> <prop key="hibernate.dialect">org.hibernate.dialect.Oracle9Dialect</prop> <prop key="hibernate.cglib.use_reflection_optimizer">true</prop> <prop key="hibernate.show_sql">false</prop> </props> </property>
