Package oracle.jdbc.dcn
Interface DatabaseChangeRegistration
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- All Superinterfaces:
NotificationRegistration
public interface DatabaseChangeRegistration extends NotificationRegistration
- Since:
- 11.1
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Nested Class Summary
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Nested classes/interfaces inherited from interface oracle.jdbc.NotificationRegistration
NotificationRegistration.RegistrationState
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Method Summary
All Methods Instance Methods Abstract Methods Deprecated Methods Modifier and Type Method Description void
addListener(DatabaseChangeListener listener)
Register a listener with this registration.void
addListener(DatabaseChangeListener listener, Executor e)
Register a listener with this registration.long
getRegId()
Returns the registration id provided by the database.int
getRegistrationId()
Deprecated.This method is deprecated in 11.2.String[]
getTables()
Returns the name of the tables associated with this registration.void
removeListener(DatabaseChangeListener listener)
Remove a listener from the list of registered listeners.-
Methods inherited from interface oracle.jdbc.NotificationRegistration
getDatabaseName, getRegistrationException, getRegistrationOptions, getState, getUserName
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Method Detail
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getRegistrationId
int getRegistrationId()
Deprecated.This method is deprecated in 11.2. UsegetRegId()
instead.Returns the registration id provided by the database. this is the value as the value contained in column 'regid' in table 'USER_CHANGE_NOTIFICATION_REGS'.
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getRegId
long getRegId()
Returns the registration id provided by the database. this is the value as the value contained in column 'regid' in table 'USER_CHANGE_NOTIFICATION_REGS'.
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getTables
String[] getTables()
Returns the name of the tables associated with this registration.
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addListener
void addListener(DatabaseChangeListener listener) throws SQLException
Register a listener with this registration. The listener will be notified when an even occurs. You can register multiple listeners with this registration. The order in which they will be registered isn't guaranteed and may vary.Note that the listener's code will be executed in the thread owned by the driver.
- Throws:
SQLException
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addListener
void addListener(DatabaseChangeListener listener, Executor e) throws SQLException
Register a listener with this registration. The listener will be notified when an even occurs. You can register multiple listeners with this registration. The order in which they will be registered isn't guaranteed and may vary.This method lets you control which thread will execute the listener's code when an event occurs by specifying an executor. You can provide your own executor which can for example use a pool of threads.
- Throws:
SQLException
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removeListener
void removeListener(DatabaseChangeListener listener) throws SQLException
Remove a listener from the list of registered listeners.- Throws:
SQLException
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