public interface RowManager
Modifier and Type | Method and Description |
---|---|
void |
flushAllRows(Row row)
Flush the logical row.
|
void |
flushSecondaryRow(Row row)
Flush the secondary row; after flushing the row is available for reuse.
|
Row |
getAllRows(Table table,
int action)
Return a logical row representing an update that should be made to
all rows of the given table.
|
Row |
getRow(Table table,
int action,
OpenJPAStateManager sm,
boolean create)
Return the row for the given table and owner object, or null if
create is false and the row has not already been created. |
Row |
getSecondaryRow(Table table,
int action)
Return a row for the given secondary table.
|
Row getRow(Table table, int action, OpenJPAStateManager sm, boolean create)
create
is false and the row has not already been created.
The action must be one of Row.ACTION_INSERT
,
Row.ACTION_UPDATE
, Row.ACTION_DELETE
.Row getSecondaryRow(Table table, int action)
Row.ACTION_INSERT
,
Row.ACTION_UPDATE
, Row.ACTION_DELETE
.
Note that secondary rows are not considered when creating the foreign
key dependency graph, with can cause constraint violations when using
the UPDATE
action. Only use this action if the secondary
row does not have restrict-action foreign keys. Otherwise use both
a delete and then an insert to perform the update.void flushSecondaryRow(Row row) throws SQLException
SQLException
Row getAllRows(Table table, int action)
Row.ACTION_UPDATE
, Row.ACTION_DELETE
.void flushAllRows(Row row) throws SQLException
SQLException
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