本文整理匯總了Java中javax.persistence.EntityManager.getMetamodel方法的典型用法代碼示例。如果您正苦於以下問題：Java EntityManager.getMetamodel方法的具體用法？Java EntityManager.getMetamodel怎麽用？Java EntityManager.getMetamodel使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類javax.persistence.EntityManager的用法示例。
在下文中一共展示了EntityManager.getMetamodel方法的3個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: fromPersistenceUnit
import javax.persistence.EntityManager; //導入方法依賴的package包/類
public static JpaMetamodelRedGProvider fromPersistenceUnit(String perstistenceUnitName) {
Properties properties = new Properties();
properties.setProperty("hibernate.dialect", "org.hibernate.dialect.H2Dialect");
EntityManagerFactory entityManagerFactory = Persistence.createEntityManagerFactory(perstistenceUnitName, properties);
EntityManager entityManager = entityManagerFactory.createEntityManager();
return new JpaMetamodelRedGProvider(entityManager.getMetamodel());
}
示例2: initEntityManager
import javax.persistence.EntityManager; //導入方法依賴的package包/類
private void initEntityManager(final EntityManagerFactory emf) {
EntityManager em = null;
try {
em = emf.createEntityManager();
em.getMetamodel();
} finally {
CloseUtils.closeQuietly(em);
}
}
示例3: BaseRepositoryImpl
import javax.persistence.EntityManager; //導入方法依賴的package包/類
public BaseRepositoryImpl(Class<T> entityClass, EntityManager entityManager) {
super(entityClass, entityManager);
this.entityClass = entityClass;
this.entityManager = entityManager;
entityInformation = new JpaMetamodelEntityInformation<T, ID>(entityClass, entityManager.getMetamodel());
}