Spring jndi数据源配置方法详解

<bean id="datasource"
     class="org.springframework.jdbc.datasource.drivermanagerdatasource">
     <property name="driverclassname" value="oracle.jdbc.driver.oracledriver" />
    <property name="url" value="jdbc:oracle:thin:@xxx.xxx.xxx.xxx:1521:orcl" />
    <property name="username" value="cba" />
     <property name="password" value="***" />
   </bean>

 <bean id="datasource" class="org.springframework.jndi.jndiobjectfactorybean">
     <property name="jndiname">
       <value>java:/ssods</value>
     </property>
   </bean>

<beans:bean id="userdetailsdao" class="infosky.ckg.sso.dao.impl.userdetailsdaoimpl">
    <beans:property name="datasource" ref="datasource" />
     <!-- 登录错误尝试次数 -->
     <beans:property name="maxattempts" value="5" />
</beans:bean> 

<!-- 连接池数据源配置 -->
  <bean id="datasource" class="org.springframework.jndi.jndiobjectfactorybean">
  <property name="jndiname">
   <value>us_edbev</value>
  </property>
 </bean>
 <!-- end 连接池数据源配置 -->
 
  <bean id="sessionfactory" class="org.springframework.orm.hibernate3.annotation.annotationsessionfactorybean">
    <!-- 配置hibernate拦截器,自动填充数据的插入、更新时间 -->
    <property name="entityinterceptor" ref="entityinterceptor" />
    <property name="datasource" ref="datasource" />
    <property name="hibernateproperties">
      <value>
        <!-- 设置数据库方言 -->
        hibernate.dialect=${hibernate.dialect}
        <!-- 设置自动创建|更新|验证数据库表结构
        hibernate.hbm2ddl.auto=update
         -->
        <!-- 输出sql语句到控制台 -->
        hibernate.show_sql=true
        <!-- 格式化输出到控制台的sql语句 -->
        hibernate.format_sql=${hibernate.format_sql}
        <!-- 是否开启二级缓存 -->
        hibernate.cache.use_second_level_cache=false
        <!-- 配置二级缓存产品 -->
        hibernate.cache.provider_class=org.hibernate.cache.oscacheprovider
        <!-- 是否开启查询缓存 -->
        hibernate.cache.use_query_cache=false
        <!-- 数据库批量查询数 -->
        hibernate.jdbc.fetch_size=50
        <!-- 数据库批量更新数 -->
        hibernate.jdbc.batch_size=30
        hibernate.autoreconnect=true 
      </value>
    </property>

    <property name="annotatedclasses">
      <list>
      .....
        
      </list>
    </property>
  </bean>

  <!-- 缓存配置 -->
<!--  <oscache:config configlocation="classpath:oscache.properties" id="cacheprovider" />-->
<!--  <oscache:annotations providerid="cacheprovider">-->
<!--    <oscache:caching id="caching" cronexpression="0 1 * * *" refreshperiod="86400" />-->
<!--    <oscache:flushing id="flushing" />-->
<!--  </oscache:annotations>-->
  
  <bean id="cachemanager" class="org.springmodules.cache.provider.oscache.oscachemanagerfactorybean">
    <property name="configlocation" value="classpath:oscache.properties" />
  </bean>
  
  <!-- 设置需要进行spring注解扫描的类包 -->
  <context:component-scan base-package="cn.com.sinosoft" />
  <context:component-scan base-package="com.sinosoft" />

  <!-- 使用aspectj方式配置aop -->
  <aop:aspectj-autoproxy proxy-target-class="true" />
  <aop:config proxy-target-class="true" />

  <!-- 使用注解方式定义事务 -->
  <tx:annotation-driven proxy-target-class="true" transaction-manager="transactionmanager" />

  <!-- 配置事务管理器 -->
  <bean id="transactionmanager" class="org.springframework.orm.hibernate3.hibernatetransactionmanager">
    <property name="sessionfactory" ref="sessionfactory" />
  </bean>

  <!-- 配置事务传播特性 -->
  <tx:advice id="transactionadvice" transaction-manager="transactionmanager">
    <tx:attributes>
      <tx:method name="save*" propagation="required" />
      <tx:method name="delete*" propagation="required" />
      <tx:method name="update*" propagation="required" />
      <tx:method name="get*" read-only="true" />
      <tx:method name="load*" read-only="true" />
      <tx:method name="find*" read-only="true" />
      <tx:method name="*" read-only="true" />
    </tx:attributes>
  </tx:advice>

  <!-- 配置哪些类的哪些方法参与事务 -->
  <aop:config>
    <aop:advisor pointcut="execution(* cn.com.sinosoft.service..*.*(..))" advice-ref="transactionadvice" />
  </aop:config>

  <!-- 配置freemarkermanager -->
  <bean id="freemarkermanager" class="cn.com.sinosoft.util.ftlmanager" />

  <!-- 配置jcaptcha验证码功能 -->
  <bean id="captchaservice" class="com.octo.captcha.service.image.defaultmanageableimagecaptchaservice">
    <property name="captchaengine">
      <bean class="cn.com.sinosoft.common.jcaptchaengine" />
    </property>
    <!-- 验证码过期时间 -->
    <property name="minguarantedstoragedelayinseconds" value="600" />
  </bean>