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The event set listener interface for the DBBefore feature. Methods in this event set are called before actions affecting the database or the RowSet cache are performed.
Method Summary | |
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void |
aboutToChangeRow_delete(com.ibm.db.beans.DBEvent event)
Method called when a row in the RowSet will be deleted from the database. |
void |
aboutToChangeRow_insert(com.ibm.db.beans.DBEvent event)
Method called when a row in the RowSet will be inserted into the database. |
void |
aboutToChangeRow_update(com.ibm.db.beans.DBEvent event)
Method called when a row in the RowSet will be updated in the database. |
void |
aboutToChangeRowSet_deleteRow(com.ibm.db.beans.DBEvent event)
Method called when the cache of the RowSet will change by having a row deleted from it. |
void |
aboutToChangeRowSet_execute(com.ibm.db.beans.DBEvent event)
Method called when the cache of the RowSet will change by being filled upon execution. |
void |
aboutToChangeRowSet_fetchRow(com.ibm.db.beans.DBEvent event)
Method called when the cache of the RowSet will change by having one or more rows fetched into it. |
void |
aboutToChangeRowSet_newRow(com.ibm.db.beans.DBEvent event)
Method called when the cache of the RowSet will change by having a new empty row added to it. |
Method Detail |
public void aboutToChangeRow_delete(com.ibm.db.beans.DBEvent event)
The modifier property of the event indicates which row will be deleted.
event
- DBEventpublic void aboutToChangeRow_insert(com.ibm.db.beans.DBEvent event)
The modifier property of the event indicates which row will be inserted.
event
- DBEventpublic void aboutToChangeRow_update(com.ibm.db.beans.DBEvent event)
The modifier property of the event indicates which row will be updated.
event
- DBEventpublic void aboutToChangeRowSet_deleteRow(com.ibm.db.beans.DBEvent event)
The modifier property of the event indicates which row will be deleted.
event
- DBEventpublic void aboutToChangeRowSet_execute(com.ibm.db.beans.DBEvent event)
event
- DBEventpublic void aboutToChangeRowSet_fetchRow(com.ibm.db.beans.DBEvent event)
event
- DBEventpublic void aboutToChangeRowSet_newRow(com.ibm.db.beans.DBEvent event)
The modifier property of the event indicates which row will be added.
event
- DBEvent
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