public class DbSqlSession.BulkDeleteOperation extends Object implements DbSqlSession.DeleteOperation
DbSqlSession.DeleteOperation
to execute a dedicated delete statement. It is important to note there won't be any optimistic locking checks done for these kind of delete operations!
For example, a usage of this operation would be to delete all variables for a certain execution, when that certain execution is removed. The optimistic locking happens on the execution, but the
variables can be removed by a simple 'delete from var_table where execution_id is xxx'. It could very well be there are no variables, which would also work with this query, but not with the
regular DbSqlSession.CheckedDeleteOperation
.Constructor and Description |
---|
BulkDeleteOperation(String statement,
Object parameter) |
Modifier and Type | Method and Description |
---|---|
void |
clearCache() |
void |
execute() |
Class<? extends Entity> |
getEntityClass() |
boolean |
sameIdentity(Entity other) |
String |
toString() |
public Class<? extends Entity> getEntityClass()
getEntityClass
in interface DbSqlSession.DeleteOperation
public boolean sameIdentity(Entity other)
sameIdentity
in interface DbSqlSession.DeleteOperation
public void clearCache()
clearCache
in interface DbSqlSession.DeleteOperation
public void execute()
execute
in interface DbSqlSession.DeleteOperation
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