java.lang.Object
- org.springframework.orm.jpa.vendor.AbstractJpaVendorAdapter
- - org.springframework.orm.jpa.vendor.OpenJpaVendorAdapter

所有已实现的接口:
JpaVendorAdapter
```
public class OpenJpaVendorAdapter
extends AbstractJpaVendorAdapter
```
JpaVendorAdapter implementation for Apache OpenJPA. Developed and tested against OpenJPA 2.2.
Exposes OpenJPA's persistence provider and EntityManager extension interface, and adapts AbstractJpaVendorAdapter's common configuration settings. No support for the detection of annotated packages (through SmartPersistenceUnitInfo.getManagedPackages()) since OpenJPA doesn't use package-level metadata.
从以下版本开始:
2.0
作者:
Juergen Hoeller, Costin Leau
另请参阅:
OpenJpaDialect, PersistenceProviderImpl, OpenJPAEntityManager

构造器概要
构造器
构造器说明
OpenJpaVendorAdapter()

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`protected String`	`determineDatabaseDictionary(Database database)`	Determine the OpenJPA database dictionary name for the given database.
`Class<? extends EntityManagerFactory>`	`getEntityManagerFactoryInterface()`	Return the vendor-specific EntityManagerFactory interface that the EntityManagerFactory proxy is supposed to implement.
`Class<? extends EntityManager>`	`getEntityManagerInterface()`	Return the vendor-specific EntityManager interface that this provider's EntityManagers will implement.
`OpenJpaDialect`	`getJpaDialect()`	Return the vendor-specific JpaDialect implementation for this provider, or `null` if there is none.
`Map<String,Object>`	`getJpaPropertyMap()`	Return a Map of vendor-specific JPA properties, typically based on settings in this JpaVendorAdapter instance.
`PersistenceProvider`	`getPersistenceProvider()`	Return the vendor-specific persistence provider.
`String`	`getPersistenceProviderRootPackage()`	Return the name of the persistence provider's root package (e.g.

从类继承的方法 org.springframework.orm.jpa.vendor.AbstractJpaVendorAdapter
getDatabase, getDatabasePlatform, getJpaPropertyMap, isGenerateDdl, isShowSql, postProcessEntityManagerFactory, setDatabase, setDatabasePlatform, setGenerateDdl, setShowSql

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - OpenJpaVendorAdapter
```
public OpenJpaVendorAdapter()
```
- 方法详细资料
  - getPersistenceProvider
```
public PersistenceProvider getPersistenceProvider()
```
    从接口复制的说明: JpaVendorAdapter
    Return the vendor-specific persistence provider.
  - getPersistenceProviderRootPackage
```
public String getPersistenceProviderRootPackage()
```
    从接口复制的说明: JpaVendorAdapter
    Return the name of the persistence provider's root package (e.g. "oracle.toplink.essentials"). Will be used for excluding provider classes from temporary class overriding.
    指定者:
    getPersistenceProviderRootPackage 在接口中 JpaVendorAdapter
    覆盖:
    getPersistenceProviderRootPackage 在类中 AbstractJpaVendorAdapter
  - getJpaPropertyMap
```
public Map<String,Object> getJpaPropertyMap()
```
    从接口复制的说明: JpaVendorAdapter
    Return a Map of vendor-specific JPA properties, typically based on settings in this JpaVendorAdapter instance.
    Note that there might be further JPA properties defined on the EntityManagerFactory bean, which might potentially override individual JPA property values specified here.
    指定者:
    getJpaPropertyMap 在接口中 JpaVendorAdapter
    覆盖:
    getJpaPropertyMap 在类中 AbstractJpaVendorAdapter
    返回:
    a Map of JPA properties, as accepted by the standard JPA bootstrap facilities, or an empty Map if there are no properties to expose
    另请参阅:
    Persistence.createEntityManagerFactory(String, Map)
  - determineDatabaseDictionary
```
protected String determineDatabaseDictionary(Database database)
```
    Determine the OpenJPA database dictionary name for the given database.
    参数:
    database - the specified database
    返回:
    the OpenJPA database dictionary name, or null if none found
  - getJpaDialect
```
public OpenJpaDialect getJpaDialect()
```
    从接口复制的说明: JpaVendorAdapter
    Return the vendor-specific JpaDialect implementation for this provider, or null if there is none.
    指定者:
    getJpaDialect 在接口中 JpaVendorAdapter
    覆盖:
    getJpaDialect 在类中 AbstractJpaVendorAdapter
  - getEntityManagerFactoryInterface
```
public Class<? extends EntityManagerFactory> getEntityManagerFactoryInterface()
```
    从接口复制的说明: JpaVendorAdapter
    Return the vendor-specific EntityManagerFactory interface that the EntityManagerFactory proxy is supposed to implement.
    If the provider does not offer any EntityManagerFactory extensions, the adapter should simply return the standard EntityManagerFactory class here.
    指定者:
    getEntityManagerFactoryInterface 在接口中 JpaVendorAdapter
    覆盖:
    getEntityManagerFactoryInterface 在类中 AbstractJpaVendorAdapter
  - getEntityManagerInterface
```
public Class<? extends EntityManager> getEntityManagerInterface()
```
    从接口复制的说明: JpaVendorAdapter
    Return the vendor-specific EntityManager interface that this provider's EntityManagers will implement.
    If the provider does not offer any EntityManager extensions, the adapter should simply return the standard EntityManager class here.
    指定者:
    getEntityManagerInterface 在接口中 JpaVendorAdapter
    覆盖:
    getEntityManagerInterface 在类中 AbstractJpaVendorAdapter

类 OpenJpaVendorAdapter

构造器概要

方法概要

从类继承的方法 org.springframework.orm.jpa.vendor.AbstractJpaVendorAdapter

从类继承的方法 java.lang.Object

构造器详细资料

OpenJpaVendorAdapter

方法详细资料

getPersistenceProvider

getPersistenceProviderRootPackage

getJpaPropertyMap

determineDatabaseDictionary

getJpaDialect

getEntityManagerFactoryInterface

getEntityManagerInterface