程序包 org.hibernate.id.insert

类 AbstractReturningDelegate

java.lang.Object

org.hibernate.id.insert.AbstractReturningDelegate

所有已实现的接口:

InsertGeneratedIdentifierDelegate

直接已知子类:

GetGeneratedKeysDelegate, IdentityGenerator.InsertSelectDelegate, SequenceIdentityGenerator.Delegate

public abstract class AbstractReturningDelegate
extends Object
implements InsertGeneratedIdentifierDelegate

Abstract InsertGeneratedIdentifierDelegate implementation where the underlying strategy causes the generated identifier to be returned as an effect of performing the insert statement. Thus, there is no need for an additional sql statement to determine the generated identifier.

作者:

Steve Ebersole

构造器概要

构造器

构造器	说明
AbstractReturningDelegate(PostInsertIdentityPersister persister)

方法概要

修饰符和类型	方法	说明
protected abstract Serializable	executeAndExtract(PreparedStatement insert, SharedSessionContractImplementor session)
protected PostInsertIdentityPersister	getPersister()
Serializable	performInsert(String insertSQL, SharedSessionContractImplementor session, Binder binder)	Perform the indicated insert SQL statement and determine the identifier value generated.
protected abstract PreparedStatement	prepare(String insertSQL, SharedSessionContractImplementor session)
protected void	releaseStatement(PreparedStatement insert, SharedSessionContractImplementor session)

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.hibernate.id.insert.InsertGeneratedIdentifierDelegate

prepareIdentifierGeneratingInsert

构造器详细资料

AbstractReturningDelegate

public AbstractReturningDelegate(PostInsertIdentityPersister persister)

方法详细资料

performInsert

public final Serializable performInsert(String insertSQL,
                                        SharedSessionContractImplementor session,
                                        Binder binder)

从接口复制的说明: InsertGeneratedIdentifierDelegate

Perform the indicated insert SQL statement and determine the identifier value generated.

指定者:

performInsert 在接口中 InsertGeneratedIdentifierDelegate

参数:

insertSQL - The INSERT statement string

session - The session in which we are operating

binder - The param binder

返回:

The generated identifier value.

getPersister

protected PostInsertIdentityPersister getPersister()

prepare

protected abstract PreparedStatement prepare(String insertSQL,
                                             SharedSessionContractImplementor session)
                                      throws SQLException

抛出:

SQLException

executeAndExtract

protected abstract Serializable executeAndExtract(PreparedStatement insert,
                                                  SharedSessionContractImplementor session)
                                           throws SQLException

抛出:

SQLException

releaseStatement

protected void releaseStatement(PreparedStatement insert,
                                SharedSessionContractImplementor session)