com.sun.jdo.spi.persistence.support.sqlstore.sql.concurrency

Class ConcurrencyOptVerify

java.lang.Object

com.sun.jdo.spi.persistence.support.sqlstore.sql.concurrency.ConcurrencyDBNative

com.sun.jdo.spi.persistence.support.sqlstore.sql.concurrency.ConcurrencyCheckDirty

com.sun.jdo.spi.persistence.support.sqlstore.sql.concurrency.ConcurrencyOptVerify

All Implemented Interfaces:

Concurrency

public class ConcurrencyOptVerify
extends ConcurrencyCheckDirty

Field Summary

Fields inherited from class com.sun.jdo.spi.persistence.support.sqlstore.sql.concurrency.ConcurrencyDBNative

logger

Fields inherited from interface com.sun.jdo.spi.persistence.support.sqlstore.sql.concurrency.Concurrency

CUSTOM, DB_EXPLICIT, DB_NATIVE, NONE, OPT_MASK, OPT_UNIQUE_ID, OPT_VERIFY

Constructor Summary

Constructors

Constructor and Description
ConcurrencyOptVerify()

Method Summary

Modifier and Type	Method and Description
Object	clone()
protected boolean	isFieldVerificationRequired(LocalFieldDesc lf, BitSet verifyGroupMask)
protected BitSet	prepareVerifyGroupMask(UpdateQueryPlan plan) Find all the local fields that have been updated and use their concurrencyGroup to set the verifyGroupMask.

Methods inherited from class com.sun.jdo.spi.persistence.support.sqlstore.sql.concurrency.ConcurrencyCheckDirty

commit, update

Methods inherited from class com.sun.jdo.spi.persistence.support.sqlstore.sql.concurrency.ConcurrencyDBNative

configPersistence, resume, select, suspend

Methods inherited from class java.lang.Object

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

Constructor Detail

ConcurrencyOptVerify

public ConcurrencyOptVerify()

Method Detail

prepareVerifyGroupMask

protected BitSet prepareVerifyGroupMask(UpdateQueryPlan plan)

Find all the local fields that have been updated and use their concurrencyGroup to set the verifyGroupMask.

Overrides:

prepareVerifyGroupMask in class ConcurrencyCheckDirty

isFieldVerificationRequired

protected boolean isFieldVerificationRequired(LocalFieldDesc lf,
                                              BitSet verifyGroupMask)

Overrides:

isFieldVerificationRequired in class ConcurrencyCheckDirty

clone

public Object clone()

Specified by:

clone in interface Concurrency

Overrides:

clone in class ConcurrencyCheckDirty