Module org.eclipse.persistence.core

Package org.eclipse.persistence.eis

Class EISSequence

java.lang.Object

org.eclipse.persistence.sequencing.Sequence

org.eclipse.persistence.sequencing.StandardSequence

org.eclipse.persistence.sequencing.QuerySequence

org.eclipse.persistence.eis.EISSequence

All Implemented Interfaces:

Serializable, Cloneable

Direct Known Subclasses:

XMLFileSequence

public class EISSequence
extends QuerySequence

The EISSequence class allows access to sequence resources using custom read (ValueReadQuery) and update (DataModifyQuery) queries and a user specified preallocation size. This allows sequencing to be performed using stored procedures, and access to sequence resources that are not supported by the other sequencing types provided by TopLink.

Since:

OracleAS TopLink 10g (10.0.3)

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.eclipse.persistence.sequencing.QuerySequence

selectQuery, shouldAcquireValueAfterInsert, shouldSelectBeforeUpdate, shouldSkipUpdate, shouldUseTransaction, updateQuery, wasSelectQueryCreated, wasUpdateQueryCreated

Fields inherited from class org.eclipse.persistence.sequencing.Sequence

depth, initialValue, isCustomQualifier, name, platform, qualifier, shouldAlwaysOverrideExistingValue, size

Constructor Summary

Constructors

Constructor	Description
EISSequence()
EISSequence(String name)
EISSequence(String name, int size)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
int	hashCode()

Methods inherited from class org.eclipse.persistence.sequencing.QuerySequence

buildSelectQuery, buildSelectQuery, buildUpdateQuery, buildUpdateQuery, createArguments, getSelectQuery, getUpdateQuery, onConnect, onDisconnect, select, setSelectQuery, setShouldAcquireValueAfterInsert, setShouldSelectBeforeUpdate, setShouldSkipUpdate, setShouldUseTransaction, setUpdateQuery, shouldAcquireValueAfterInsert, shouldSelectBeforeUpdate, shouldSkipUpdate, shouldUseTransaction, update, updateAndSelectSequence

Methods inherited from class org.eclipse.persistence.sequencing.StandardSequence

createVector, createVectorAtNextVal, getGeneratedValue, getGeneratedVector, setInitialValue

Methods inherited from class org.eclipse.persistence.sequencing.Sequence

clone, equalNameAndSize, getDatasourcePlatform, getGeneratedValue, getGeneratedVector, getInitialValue, getName, getPreallocationSize, getQualified, getQualifier, isConnected, isCustomQualifier, isNative, isTable, isUnaryTable, onConnect, onDisconnect, setDatasourcePlatform, setName, setPreallocationSize, setQualifier, setShouldAlwaysOverrideExistingValue, shouldAlwaysOverrideExistingValue, shouldAlwaysOverrideExistingValue, shouldUsePreallocation, toString, verifyPlatform

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

EISSequence

public EISSequence()

EISSequence

public EISSequence(String name)

EISSequence

public EISSequence(String name,
 int size)

Method Details

equals

public boolean equals(Object obj)

Overrides:

equals in class QuerySequence

hashCode

public int hashCode()

Overrides:

hashCode in class QuerySequence