AbstractJpaVendorAdapter (Spring Framework API 2.1) - Spring Framework 2.1.0 API 文档英文版

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org.springframework.orm.jpa.vendor
Class AbstractJpaVendorAdapter

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

All Implemented Interfaces:: JpaVendorAdapter

Direct Known Subclasses:: HibernateJpaVendorAdapter, OpenJpaVendorAdapter, TopLinkJpaVendorAdapter

public abstract class AbstractJpaVendorAdapter
extends Object
implements JpaVendorAdapter
extends Object
implements JpaVendorAdapter

Abstract JpaVendorAdapter implementation that defines common properties, to be translated into vendor-specific JPA properties by subclasses.

Since:: 2.0
Author:: Juergen Hoeller, Rod Johnson

Constructor Summary

AbstractJpaVendorAdapter()


Method Summary

protected Database getDatabase()
          Return the target database to operate on.

protected String getDatabasePlatform()
          Return the name of the target database to operate on.

protected boolean isGenerateDdl()
          Return whether to generate DDL after the EntityManagerFactory has been initialized creating/updating all relevant tables.

protected boolean isShowSql()
          Return whether to show SQL in the log (or in the console).

void postProcessEntityManagerFactory(javax.persistence.EntityManagerFactory emf)
          Post-process the EntityManagerFactory after it has been initialized.

void setDatabase(Database database)
          Specify the target database to operate on, as a value of the Database enum: DB2, HSQL, INFORMIX, MYSQL, ORACLE, POSTGRESQL, SQL_SERVER, SYBASE

void setDatabasePlatform(String databasePlatform)
          Specify the name of the target database to operate on.

void setGenerateDdl(boolean generateDdl)
          Set whether to generate DDL after the EntityManagerFactory has been initialized, creating/updating all relevant tables.

void setShowSql(boolean showSql)
          Set whether to show SQL in the log (or in the console).

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.springframework.orm.jpa.JpaVendorAdapter

getEntityManagerInterface, getJpaDialect, getJpaPropertyMap, getPersistenceProvider

Constructor Summary
`AbstractJpaVendorAdapter()`

Method Summary
`protected Database`	`getDatabase()` Return the target database to operate on.
`protected String`	`getDatabasePlatform()` Return the name of the target database to operate on.
`protected boolean`	`isGenerateDdl()` Return whether to generate DDL after the EntityManagerFactory has been initialized creating/updating all relevant tables.
`protected boolean`	`isShowSql()` Return whether to show SQL in the log (or in the console).
`void`	`postProcessEntityManagerFactory(javax.persistence.EntityManagerFactory emf)` Post-process the EntityManagerFactory after it has been initialized.
`void`	`setDatabase(Database database)` Specify the target database to operate on, as a value of the `Database` enum: DB2, HSQL, INFORMIX, MYSQL, ORACLE, POSTGRESQL, SQL_SERVER, SYBASE
`void`	`setDatabasePlatform(String databasePlatform)` Specify the name of the target database to operate on.
`void`	`setGenerateDdl(boolean generateDdl)` Set whether to generate DDL after the EntityManagerFactory has been initialized, creating/updating all relevant tables.
`void`	`setShowSql(boolean showSql)` Set whether to show SQL in the log (or in the console).

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface org.springframework.orm.jpa.JpaVendorAdapter
`getEntityManagerInterface, getJpaDialect, getJpaPropertyMap, getPersistenceProvider`

Constructor Detail

AbstractJpaVendorAdapter

public AbstractJpaVendorAdapter()

Method Detail

setDatabase

public void setDatabase(Database database)

Specify the target database to operate on, as a value of the Database enum: DB2, HSQL, INFORMIX, MYSQL, ORACLE, POSTGRESQL, SQL_SERVER, SYBASE

getDatabase

protected Database getDatabase()

Return the target database to operate on.

setDatabasePlatform

public void setDatabasePlatform(String databasePlatform)

Specify the name of the target database to operate on. The supported values are vendor-dependent platform identifiers.

getDatabasePlatform

protected String getDatabasePlatform()

Return the name of the target database to operate on.

setGenerateDdl

public void setGenerateDdl(boolean generateDdl)

Set whether to generate DDL after the EntityManagerFactory has been initialized, creating/updating all relevant tables.

Note that the exact semantics of this flag depend on the underlying persistence provider. For any more advanced needs, specify the appropriate vendor-specific settings as "jpaProperties".

See Also:: AbstractEntityManagerFactoryBean.setJpaProperties(java.util.Properties)

isGenerateDdl

protected boolean isGenerateDdl()

Return whether to generate DDL after the EntityManagerFactory has been initialized creating/updating all relevant tables.

setShowSql

public void setShowSql(boolean showSql)

Set whether to show SQL in the log (or in the console).

For more specific logging configuration, specify the appropriate vendor-specific settings as "jpaProperties".

See Also:: AbstractEntityManagerFactoryBean.setJpaProperties(java.util.Properties)

isShowSql

protected boolean isShowSql()

Return whether to show SQL in the log (or in the console).

postProcessEntityManagerFactory

public void postProcessEntityManagerFactory(javax.persistence.EntityManagerFactory emf)

Post-process the EntityManagerFactory after it has been initialized.

Specified by:: postProcessEntityManagerFactory in interface JpaVendorAdapter

Parameters:: emf - the EntityManagerFactory to process