AbstractReturningDelegate (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档

Overview

Package

Class

Use

Tree

Deprecated

Index

Help

PREV CLASS NEXT CLASS

FRAMES NO FRAMES

SUMMARY: NESTED | FIELD | CONSTR | METHOD

DETAIL: FIELD | CONSTR | METHOD

org.hibernate.id.insert
Class AbstractReturningDelegate

java.lang.Object
  org.hibernate.id.insert.AbstractReturningDelegate

All Implemented Interfaces:: InsertGeneratedIdentifierDelegate

Direct Known Subclasses:: IdentityGenerator.GetGeneratedKeysDelegate, IdentityGenerator.InsertSelectDelegate, SequenceIdentityGenerator.Delegate

public abstract class AbstractReturningDelegate
extends Object
implements InsertGeneratedIdentifierDelegate

Abstract InsertGeneratedIdentifierDelegate implementation where the underlying strategy causes the enerated identitifer 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 identitifer.

Author:: Steve Ebersole

Constructor Summary

AbstractReturningDelegate(PostInsertIdentityPersister persister)


Method Summary

protected abstract Serializable executeAndExtract(PreparedStatement insert)


protected PostInsertIdentityPersister getPersister()


Serializable performInsert(String insertSQL, SessionImplementor session, Binder binder)
          Perform the indicated insert SQL statement and determine the identifier value generated.

protected abstract PreparedStatement prepare(String insertSQL, SessionImplementor session)


protected void releaseStatement(PreparedStatement insert, SessionImplementor session)


Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.id.insert.InsertGeneratedIdentifierDelegate

prepareIdentifierGeneratingInsert

Constructor Detail

AbstractReturningDelegate

public AbstractReturningDelegate(PostInsertIdentityPersister persister)

Method Detail

performInsert

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

Description copied from interface: InsertGeneratedIdentifierDelegate

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

Specified by:: performInsert in interface InsertGeneratedIdentifierDelegate

Parameters:: insertSQL -; session -; binder -
Returns:: The generated identifier value.

getPersister

protected PostInsertIdentityPersister getPersister()

prepare

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

Throws:: SQLException

executeAndExtract

protected abstract Serializable executeAndExtract(PreparedStatement insert)
                                           throws SQLException

Throws:: SQLException

releaseStatement

protected void releaseStatement(PreparedStatement insert,
                                SessionImplementor session)
                         throws SQLException

Throws:: SQLException