c3p0 configuration inside app's context

context.xml

<?xml version="1.0" encoding="UTF-8"?>

<Context antiJARLocking="true" path="/">

    <Resource
            name="jdbc/sample"
            auth="Container"
            driverClass="com.mysql.jdbc.Driver"
            jdbcUrl="jdbc:mysql://localhost:3306/yourdbname"
            user="your_user"
            password="your_password"
            factory="org.apache.naming.factory.BeanFactory"
            type="com.mchange.v2.c3p0.ComboPooledDataSource"
            maxPoolSize="100"
            minPoolSize="10"
            acquireIncrement="3"
            acquireRetryAttempts = "0"
            acquireRetryDelay = "3000"
            breakAfterAcquireFailure = "false"
            maxConnectionAge = "60"
            maxIdleTime = "30"
            maxIdleTimeExcessConnections = "10"
            idleConnectionTestPeriod = "15"
            testConnectionOnCheckout = "true"
            preferredTestQuery = "SELECT 1"
            debugUnreturnedConnectionStackTraces = "true"
            autoCommitOnClose="true"
            />


</Context>