本文整理汇总了Java中org.springframework.orm.jpa.ExtendedEntityManagerCreator类的典型用法代码示例。如果您正苦于以下问题：Java ExtendedEntityManagerCreator类的具体用法？Java ExtendedEntityManagerCreator怎么用？Java ExtendedEntityManagerCreator使用的例子？那么, 这里精选的类代码示例或许可以为您提供帮助。
ExtendedEntityManagerCreator类属于org.springframework.orm.jpa包，在下文中一共展示了ExtendedEntityManagerCreator类的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: resolveExtendedEntityManager
import org.springframework.orm.jpa.ExtendedEntityManagerCreator; //导入依赖的package包/类
private EntityManager resolveExtendedEntityManager(Object target, String requestingBeanName) {
// Obtain EntityManager reference from JNDI?
EntityManager em = getPersistenceContext(this.unitName, true);
if (em == null) {
// No pre-built EntityManager found -> build one based on factory.
// Obtain EntityManagerFactory from JNDI?
EntityManagerFactory emf = getPersistenceUnit(this.unitName);
if (emf == null) {
// Need to search for EntityManagerFactory beans.
emf = findEntityManagerFactory(this.unitName, requestingBeanName);
}
// Inject a container-managed extended EntityManager.
em = ExtendedEntityManagerCreator.createContainerManagedEntityManager(
emf, this.properties, this.synchronizedWithTransaction);
}
if (em instanceof EntityManagerProxy &&
beanFactory != null && !beanFactory.isPrototype(requestingBeanName)) {
extendedEntityManagersToClose.put(target, ((EntityManagerProxy) em).getTargetEntityManager());
}
return em;
}
示例2: resolveExtendedEntityManager
import org.springframework.orm.jpa.ExtendedEntityManagerCreator; //导入依赖的package包/类
private EntityManager resolveExtendedEntityManager(Object target, String requestingBeanName) {
// Obtain EntityManager reference from JNDI?
EntityManager em = getPersistenceContext(this.unitName, true);
if (em == null) {
// No pre-built EntityManager found -> build one based on factory.
// Obtain EntityManagerFactory from JNDI?
EntityManagerFactory emf = getPersistenceUnit(this.unitName);
if (emf == null) {
// Need to search for EntityManagerFactory beans.
emf = findEntityManagerFactory(this.unitName, requestingBeanName);
}
// Inject a container-managed extended EntityManager.
em = ExtendedEntityManagerCreator.createContainerManagedEntityManager(
emf, this.properties, this.synchronizedWithTransaction);
}
if (em instanceof EntityManagerProxy && beanFactory != null &&
beanFactory.containsBean(requestingBeanName) && !beanFactory.isPrototype(requestingBeanName)) {
extendedEntityManagersToClose.put(target, ((EntityManagerProxy) em).getTargetEntityManager());
}
return em;
}
开发者ID:langtianya，项目名称:spring4-understanding，代码行数:22，代码来源:PersistenceAnnotationBeanPostProcessor.java
示例3: resolveExtendedEntityManager
import org.springframework.orm.jpa.ExtendedEntityManagerCreator; //导入依赖的package包/类
private EntityManager resolveExtendedEntityManager(Object target, String requestingBeanName) {
// Obtain EntityManager reference from JNDI?
EntityManager em = getPersistenceContext(this.unitName, true);
if (em == null) {
// No pre-built EntityManager found -> build one based on factory.
// Obtain EntityManagerFactory from JNDI?
EntityManagerFactory emf = getPersistenceUnit(this.unitName);
if (emf == null) {
// Need to search for EntityManagerFactory beans.
emf = findEntityManagerFactory(this.unitName, requestingBeanName);
}
// Inject a container-managed extended EntityManager.
em = ExtendedEntityManagerCreator.createContainerManagedEntityManager(emf, this.properties);
}
if (em instanceof EntityManagerProxy &&
beanFactory != null && !beanFactory.isPrototype(requestingBeanName)) {
extendedEntityManagersToClose.put(target, ((EntityManagerProxy) em).getTargetEntityManager());
}
return em;
}
示例4: createContainerManagedEntityManager
import org.springframework.orm.jpa.ExtendedEntityManagerCreator; //导入依赖的package包/类
/**
* Create an EntityManager that will always automatically enlist itself in current
* transactions, in contrast to an EntityManager returned by
* {@code EntityManagerFactory.createEntityManager()}
* (which requires an explicit {@code joinTransaction()} call).
*/
protected EntityManager createContainerManagedEntityManager() {
return ExtendedEntityManagerCreator.createContainerManagedEntityManager(this.entityManagerFactory);
}