pt.ist.fenixframework.txintrospector
Interface TxIntrospector

All Known Implementing Classes:

TxStats

public interface TxIntrospector

The TxIntrospector class allows access to internal details from transactions executed in the system.

Nested Class Summary

static class	TxIntrospector.Entry Used to represent a read or write-set entry.
static class	TxIntrospector.RelationChangelog Used to represent a change to a relationship between two objects.

Field Summary

static String	TXINTROSPECTOR_ON_CONFIG_KEY
static String	TXINTROSPECTOR_ON_CONFIG_VALUE

Method Summary

void	addModifiedRelation(TxIntrospector.RelationChangelog relationChangelog) Adds the RelationChangeLog to the list of relations changed during this transaction.
Collection<DomainObject>	getDirectlyModifiedObjects() Returns a Collection containing objects which had any of their slots modified, excluding those that only had relationship changes.
Collection<DomainObject>	getModifiedObjects() Returns a Collection containing both objects which had any of their slots modified and those that had relationship changes.
Collection<DomainObject>	getNewObjects() Returns a Collection containing new objects created during this transaction.
Collection<TxIntrospector.Entry>	getReadSetLog() Returns the read-set of this transaction.
Collection<TxIntrospector.RelationChangelog>	getRelationsChangelog() Returns a Collection containing the relations changed during this transaction.
Collection<TxIntrospector.Entry>	getWriteSetLog() Returns the write-set of this transaction.

Field Detail

TXINTROSPECTOR_ON_CONFIG_KEY

static final String TXINTROSPECTOR_ON_CONFIG_KEY

See Also:

Constant Field Values

TXINTROSPECTOR_ON_CONFIG_VALUE

static final String TXINTROSPECTOR_ON_CONFIG_VALUE

See Also:

Constant Field Values

Method Detail

getNewObjects

Collection<DomainObject> getNewObjects()

Returns a Collection containing new objects created during this transaction.

Returns:

Collection of new objects

getDirectlyModifiedObjects

Collection<DomainObject> getDirectlyModifiedObjects()

Returns a Collection containing objects which had any of their slots modified, excluding those that only had relationship changes.

Returns:

Collection of directly modified objects

getModifiedObjects

Collection<DomainObject> getModifiedObjects()

Returns a Collection containing both objects which had any of their slots modified and those that had relationship changes.

Returns:

Collection of modified objects

getReadSetLog

Collection<TxIntrospector.Entry> getReadSetLog()

Returns the read-set of this transaction.

Returns:

Read-set of the this transaction

getWriteSetLog

Collection<TxIntrospector.Entry> getWriteSetLog()

Returns the write-set of this transaction.

Returns:

Write-set of the this transaction

getRelationsChangelog

Collection<TxIntrospector.RelationChangelog> getRelationsChangelog()

Returns a Collection containing the relations changed during this transaction.

Returns:

Collection of relation changes

addModifiedRelation

void addModifiedRelation(TxIntrospector.RelationChangelog relationChangelog)

Adds the RelationChangeLog to the list of relations changed during this transaction.

Parameters:

relationChangelog - The change log to be added.