c3p0

c3p0

    <bean id="dataSource"
          class="com.mchange.v2.c3p0.ComboPooledDataSource"
          p:driverClass="${jdbc.driverClassName}"
          p:jdbcUrl="${jdbc.connection.url}"
          p:user="${jdbc.username}"
          p:password="${jdbc.password}"
          p:preferredTestQuery="${c3p0.preferredTestQuery}"
          p:idleConnectionTestPeriod="${c3p0.idleConnectionTestPeriod}"
          p:initialPoolSize="${c3p0.initialPoolSize}"
          p:minPoolSize="${c3p0.minPoolSize}"
          p:maxPoolSize="${c3p0.maxPoolSize}"
          p:maxIdleTime="${c3p0.maxIdleTime}"
          p:acquireRetryAttempts="${c3p0.acquireRetryAttempts}"
          p:maxStatements="${c3p0.maxStatements}"
          p:numHelperThreads="${c3p0.numHelperThreads}"
          p:checkoutTimeout="${c3p0.checkoutTimeout}"/>