IdentityGenerator.InsertSelectDelegate (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档

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org.hibernate.id
Class IdentityGenerator.InsertSelectDelegate

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

All Implemented Interfaces:: InsertGeneratedIdentifierDelegate

Enclosing class:: IdentityGenerator

public static class IdentityGenerator.InsertSelectDelegate
extends AbstractReturningDelegate
implements InsertGeneratedIdentifierDelegate

Delegate for dealing with IDENTITY columns where the dialect supports returning the generated IDENTITY value directly from the insert statement.

Constructor Summary

IdentityGenerator.InsertSelectDelegate(PostInsertIdentityPersister persister, Dialect dialect)


Method Summary

Serializable determineGeneratedIdentifier(SessionImplementor session, Object entity)


Serializable executeAndExtract(PreparedStatement insert)


protected PreparedStatement prepare(String insertSQL, SessionImplementor session)


IdentifierGeneratingInsert prepareIdentifierGeneratingInsert()
          Build a Insert specific to the delegate's mode of handling generated key values.

Methods inherited from class org.hibernate.id.insert.AbstractReturningDelegate

getPersister, performInsert, releaseStatement

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

performInsert

Constructor Detail

IdentityGenerator.InsertSelectDelegate

public IdentityGenerator.InsertSelectDelegate(PostInsertIdentityPersister persister,
                                              Dialect dialect)

Method Detail

prepareIdentifierGeneratingInsert

public IdentifierGeneratingInsert prepareIdentifierGeneratingInsert()

Description copied from interface: InsertGeneratedIdentifierDelegate

Build a Insert specific to the delegate's mode of handling generated key values.

Specified by:: prepareIdentifierGeneratingInsert in interface InsertGeneratedIdentifierDelegate

Returns:: The insert object.

prepare

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

Specified by:: prepare in class AbstractReturningDelegate

Throws:: SQLException

executeAndExtract

public Serializable executeAndExtract(PreparedStatement insert)
                               throws SQLException

Specified by:: executeAndExtract in class AbstractReturningDelegate

Throws:: SQLException

determineGeneratedIdentifier

public Serializable determineGeneratedIdentifier(SessionImplementor session,
                                                 Object entity)