Package org.apache.cayenne.access.flush.operation

Class SoftDeleteDbRowOp

java.lang.Object

org.apache.cayenne.access.flush.operation.BaseDbRowOp

org.apache.cayenne.access.flush.operation.DeleteDbRowOp

org.apache.cayenne.access.flush.operation.SoftDeleteDbRowOp

All Implemented Interfaces:

DbRowOp, DbRowOpWithQualifier, DbRowOpWithValues

public class SoftDeleteDbRowOp
extends DeleteDbRowOp
implements DbRowOpWithValues

A "soft" delete op that is executed as an UPDATE setting the soft-delete flag column to true instead of a SQL DELETE, leaving the row physically in the table. For all other purposes — sorting, merging, snapshot cache eviction and the rest of the flush postprocessing — it behaves exactly like a DeleteDbRowOp.

Since:

5.0

Field Summary

Fields

Modifier and Type	Field	Description
protected final Values	values

Fields inherited from class org.apache.cayenne.access.flush.operation.DeleteDbRowOp

qualifier

Fields inherited from class org.apache.cayenne.access.flush.operation.BaseDbRowOp

changeId, entity, hashCode, object

Constructor Summary

Constructors

Constructor	Description
SoftDeleteDbRowOp(Persistent object, DbEntity entity, ObjectId id, DbAttribute deletedAttribute)

Method Summary

Modifier and Type	Method	Description
<T> T	accept(DbRowOpVisitor<T> visitor)
Values	getValues()
boolean	isSameBatch(DbRowOp rowOp)
String	toString()

Methods inherited from class org.apache.cayenne.access.flush.operation.DeleteDbRowOp

equals, getQualifier, setChangeId

Methods inherited from class org.apache.cayenne.access.flush.operation.BaseDbRowOp

entitiesHaveSameNameAndDataMap, getChangeId, getEntity, getObject, hashCode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cayenne.access.flush.operation.DbRowOp

getChangeId, getEntity, getObject

Field Details

values

protected final Values values

Constructor Details

SoftDeleteDbRowOp

public SoftDeleteDbRowOp(Persistent object,
 DbEntity entity,
 ObjectId id,
 DbAttribute deletedAttribute)

Method Details

accept

public <T> T accept(DbRowOpVisitor<T> visitor)

Specified by:

accept in interface DbRowOp

Overrides:

accept in class DeleteDbRowOp

getValues

public Values getValues()

Specified by:

getValues in interface DbRowOpWithValues

isSameBatch

public boolean isSameBatch(DbRowOp rowOp)

Specified by:

isSameBatch in interface DbRowOp

Overrides:

isSameBatch in class DeleteDbRowOp

Parameters:

rowOp - to check

Returns:

is this and rowOp operations belong to same sql batch

toString

public String toString()

Overrides:

toString in class DeleteDbRowOp