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SolarMetric Kodo JDO 3.3.5 generated on August 31 2005 | ||||||||
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Manages rows during an insert/update/delete process. Row managers do not have to be threadsafe.
Method Summary | |
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,
KodoStateManager 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. |
Method Detail |
public Row getRow(Table table, int action, KodoStateManager 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
.public 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.public void flushSecondaryRow(Row row) throws SQLException
public Row getAllRows(Table table, int action)
Row.ACTION_UPDATE
, Row.ACTION_DELETE
.public void flushAllRows(Row row) throws SQLException
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SolarMetric Kodo JDO 3.3.5 generated on August 31 2005 | ||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |