<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
    <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver"/>
    <property name="url" value="jdbc:oracle:thin:@example.com:1521:t2xxi"/>
    <property name="username" value="user"/>
    <property name="password" value="12345"/>
</bean>

<bean id="departmentJDBCTemplate"
      class="DAO.DepartmentDAO">
    <property name="dataSource" ref="dataSource"/>
</bean>

Exception in thread "main" org.springframework.jdbc.CannotGetJdbcConnectionException: Could not get JDBC Connection; nested exception is org.apache.commons.dbcp.SQLNestedException: Cannot create PoolableConnectionFactory (ORA-01017: invalid username/password; logon denied)