Package org.hibernate.community.dialect.sequence

Class RDMSSequenceSupport

java.lang.Object

org.hibernate.community.dialect.sequence.RDMSSequenceSupport

All Implemented Interfaces:

org.hibernate.dialect.sequence.SequenceSupport

public final class RDMSSequenceSupport
extends Object
implements org.hibernate.dialect.sequence.SequenceSupport

Sequence support for RDMSOS2200Dialect. Note that RDMS doesn't really have sequences as such, but it does have the GUID-like permuted_id() and unique_id() functions which generate unique integers.

Field Summary

Fields

Modifier and Type	Field	Description
static final org.hibernate.dialect.sequence.SequenceSupport	INSTANCE

Constructor Summary

Constructors

Constructor	Description
RDMSSequenceSupport()

Method Summary

Modifier and Type	Method	Description
String	getCreateSequenceString(String sequenceName)
String	getDropSequenceString(String sequenceName)
String	getFromDual()
String	getSelectSequenceNextValString(String sequenceName)
boolean	supportsPooledSequences()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.dialect.sequence.SequenceSupport

getCreateSequenceString, getCreateSequenceStrings, getCreateSequenceStrings, getDropSequenceStrings, getSelectSequencePreviousValString, getSequenceNextValString, getSequenceNextValString, getSequencePreviousValString, sometimesNeedsStartingValue, startingValue, supportsSequences

Field Details

INSTANCE

public static final org.hibernate.dialect.sequence.SequenceSupport INSTANCE

Constructor Details

RDMSSequenceSupport

public RDMSSequenceSupport()

Method Details

getSelectSequenceNextValString

public String getSelectSequenceNextValString(String sequenceName)
                                      throws org.hibernate.MappingException

Specified by:

getSelectSequenceNextValString in interface org.hibernate.dialect.sequence.SequenceSupport

Throws:

org.hibernate.MappingException

getFromDual

public String getFromDual()

Specified by:

getFromDual in interface org.hibernate.dialect.sequence.SequenceSupport

getCreateSequenceString

public String getCreateSequenceString(String sequenceName)

Specified by:

getCreateSequenceString in interface org.hibernate.dialect.sequence.SequenceSupport

getDropSequenceString

public String getDropSequenceString(String sequenceName)

Specified by:

getDropSequenceString in interface org.hibernate.dialect.sequence.SequenceSupport

supportsPooledSequences

public boolean supportsPooledSequences()

Specified by:

supportsPooledSequences in interface org.hibernate.dialect.sequence.SequenceSupport