de.hybris.platform.directpersistence.impl

Class DefaultChangeSet

java.lang.Object

de.hybris.platform.directpersistence.impl.DefaultChangeSet

All Implemented Interfaces:

ChangeSet, MutableChangeSet

public class DefaultChangeSet
extends java.lang.Object
implements MutableChangeSet

Default implementation of direct persistence change set.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Logger	LOG

Constructor Summary

Constructors

Constructor and Description
DefaultChangeSet()

Method Summary

Modifier and Type	Method and Description
void	add(EntityRecord... entityRecords) Adds new entity records to change set.
void	addAllEntityRecords(java.util.Collection<? extends EntityRecord> entityRecords) Adds new entity records to change set.
boolean	allowEmptyUpdate() Allows empty updates (by default) or not.
void	finish()
java.util.Collection<EntityRecord>	getEntityRecords() Gets immutable collections with entity records.
java.util.Map<java.lang.String,RelationChanges>	getRelationChanges() Gets immutable map with all relation changesets.
RelationChanges	getRelationChangesForRelation(java.lang.String relationName) Gets relation changes for single relation type identified by name.
void	groupOrderInformation() Group together information about order (position) where possible.
boolean	isJaloWayRecommended() Provides info, if jalo way is recommended (instead of direct persistence)
void	putRelationChanges(java.lang.String relationName, RelationChanges changeSet) Adds new relation changes for the given relation type.
void	setJaloWayRecommended(boolean jaloWayRecommended) Sets the jaloWayRecommended flag.
void	sortAll() Sorts collection of entity records and relation records by PK.
void	sortEntityRecords() Sorts collection of entity records by PK.
java.lang.String	toString()
ChangeSet	withAdded(ChangeSet otherChangeSet) Creates a new ChangeSet that contains the sum of EntityRecords and RelationChanges from this ChangeSet and otherChangeSet

Methods inherited from class java.lang.Object

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

Field Detail

LOG

protected static Logger LOG

Constructor Detail

DefaultChangeSet

public DefaultChangeSet()

Method Detail

getEntityRecords

public java.util.Collection<EntityRecord> getEntityRecords()

Description copied from interface: ChangeSet

Gets immutable collections with entity records.

Specified by:

getEntityRecords in interface ChangeSet

Returns:

collection of records

add

public void add(EntityRecord... entityRecords)

Description copied from interface: MutableChangeSet

Adds new entity records to change set.

Specified by:

add in interface MutableChangeSet

addAllEntityRecords

public void addAllEntityRecords(java.util.Collection<? extends EntityRecord> entityRecords)

Description copied from interface: MutableChangeSet

Adds new entity records to change set.

Specified by:

addAllEntityRecords in interface MutableChangeSet

getRelationChanges

public java.util.Map<java.lang.String,RelationChanges> getRelationChanges()

Description copied from interface: ChangeSet

Gets immutable map with all relation changesets.

Specified by:

getRelationChanges in interface ChangeSet

Returns:

map of relation changes where key is the relation name and value RelationChanges object

putRelationChanges

public void putRelationChanges(java.lang.String relationName,
                               RelationChanges changeSet)

Description copied from interface: MutableChangeSet

Adds new relation changes for the given relation type.

Specified by:

putRelationChanges in interface MutableChangeSet

Parameters:

relationName - Name of relation

changeSet - Relation changes

getRelationChangesForRelation

public RelationChanges getRelationChangesForRelation(java.lang.String relationName)

Description copied from interface: MutableChangeSet

Gets relation changes for single relation type identified by name.

Specified by:

getRelationChangesForRelation in interface MutableChangeSet

Parameters:

relationName - Name of relations

sortEntityRecords

public void sortEntityRecords()

Description copied from interface: MutableChangeSet

Sorts collection of entity records by PK.

Specified by:

sortEntityRecords in interface MutableChangeSet

groupOrderInformation

public void groupOrderInformation()

Description copied from interface: MutableChangeSet

Group together information about order (position) where possible.

Specified by:

groupOrderInformation in interface MutableChangeSet

sortAll

public void sortAll()

Description copied from interface: MutableChangeSet

Sorts collection of entity records and relation records by PK.

Specified by:

sortAll in interface MutableChangeSet

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

setJaloWayRecommended

public void setJaloWayRecommended(boolean jaloWayRecommended)

Description copied from interface: MutableChangeSet

Sets the jaloWayRecommended flag. Only in some rare, exceptional cases this flag should be set to true. If it's set, it means - switching to jalo Way (instead of the direct persistence) is strongly recommended

Specified by:

setJaloWayRecommended in interface MutableChangeSet

Parameters:

jaloWayRecommended - jaloWayRecommended flag

finish

public void finish()

Specified by:

finish in interface MutableChangeSet

isJaloWayRecommended

public boolean isJaloWayRecommended()

Description copied from interface: ChangeSet

Provides info, if jalo way is recommended (instead of direct persistence)

Specified by:

isJaloWayRecommended in interface ChangeSet

Returns:

true, if jalo way is recommended, false by default (direct persistence)

withAdded

public ChangeSet withAdded(ChangeSet otherChangeSet)

Description copied from interface: ChangeSet

Creates a new ChangeSet that contains the sum of EntityRecords and RelationChanges from this ChangeSet and otherChangeSet

Specified by:

withAdded in interface ChangeSet

Returns:

new ChangeSet containing changes from this ChangeSet and otherChangeSet

allowEmptyUpdate

public boolean allowEmptyUpdate()

Description copied from interface: ChangeSet

Allows empty updates (by default) or not.

Specified by:

allowEmptyUpdate in interface ChangeSet

Returns:

true, if empty updates are allowed (by default), false otherwise