IdentityGenerator.InsertSelectDelegate (Hibernate JavaDocs)
Date: 2012-04-05

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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)

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