<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

    <alias name="appDataSource" alias="jpaDataSource" />
    <alias name="jpaTransactionManager" alias="appTransactionManager" />

    <bean id="appDataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="org.postgresql.Driver" />
        <property name="url" value="${postgre.url}" />
        <!-- jdbc:postgresql://127.0.0.1:5432/DEV_DATABASE -->
        <property name="username" value="${postgre.username}" />
        <property name="password" value="${postgre.password}" />
    </bean>

    <bean id="entityManagerFactory"
        class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
        <property name="dataSource" ref="jpaDataSource" />
        <property name="jpaVendorAdapter" ref="jpaVendorAdapter" />
        <property name="packagesToScan" value="${persistence.jpa.packagesToScan}" />
        <property name="jpaProperties">
            <props>
                <prop key="hibernate.temp.use_jdbc_metadata_defaults">false</prop>
                <prop key="hibernate.jdbc.use_get_generated_keys">true</prop>
            </props>
        </property>
        <property name="sharedCacheMode" value="ENABLE_SELECTIVE" />
        <property name="validationMode" value="NONE" />
    </bean>
</beans>