Class DeferredConstraintsMemory.UniquePkInfo

java.lang.Object

org.apache.derby.impl.sql.execute.DeferredConstraintsMemory.ValidationInfo

org.apache.derby.impl.sql.execute.DeferredConstraintsMemory.UniquePkInfo

Enclosing class:

DeferredConstraintsMemory

private static class DeferredConstraintsMemory.UniquePkInfo
extends DeferredConstraintsMemory.ValidationInfo

Info needed for unique and primary key constraints

Field Summary

Fields

Modifier and Type	Field	Description
private final UUID	constraintId

Fields inherited from class DeferredConstraintsMemory.ValidationInfo

infoRows

Constructor Summary

Constructors

Constructor	Description
UniquePkInfo(BackingStoreHashtable infoRows, UUID constraintId)

Method Summary

Modifier and Type	Method	Description
final void	possiblyValidateOnReturn(LanguageConnectionContext lcc, SQLSessionContext nested, SQLSessionContext caller)
final void	validateConstraint(LanguageConnectionContext lcc, UUID constraintId, boolean rollbackOnError)	Validate one primary key or unique constraint
private void	validateUniquePK(LanguageConnectionContext lcc, BackingStoreHashtable ht, boolean rollbackOnError)

Methods inherited from class Object

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

Field Details

constraintId

private final UUID constraintId

Constructor Details

UniquePkInfo

public UniquePkInfo(BackingStoreHashtable infoRows,
 UUID constraintId)

Method Details

possiblyValidateOnReturn

public final void possiblyValidateOnReturn(LanguageConnectionContext lcc,
 SQLSessionContext nested,
 SQLSessionContext caller)
                                    throws StandardException

Specified by:

possiblyValidateOnReturn in class DeferredConstraintsMemory.ValidationInfo

Throws:

StandardException

validateConstraint

public final void validateConstraint(LanguageConnectionContext lcc,
 UUID constraintId,
 boolean rollbackOnError)
                              throws StandardException

Validate one primary key or unique constraint

Specified by:

validateConstraint in class DeferredConstraintsMemory.ValidationInfo

Parameters:

lcc - The language connection context

constraintId - Not used by this constraint type

rollbackOnError - true if we should roll back the transaction if we see a violation of the constraint

Throws:

StandardException

validateUniquePK

private void validateUniquePK(LanguageConnectionContext lcc,
 BackingStoreHashtable ht,
 boolean rollbackOnError)
                       throws StandardException

Throws:

StandardException