o2oa_customUpload/x_customUpload_core_entity/target/persistence.xml

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

<persistence xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/persistence  http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd" version="2.0">
  <persistence-unit name="enhance">
    <class>com.x.base.core.entity.StorageObject</class>
    <class>com.x.customUpload.core.entity.UploadEntity</class>
    <class>com.x.base.core.entity.JpaObject</class>
    <class>com.x.base.core.entity.SliceJpaObject</class>
  </persistence-unit>
</persistence>