Package com.atlassian.confluence.internal.diagnostics.ipd.db

Class DefaultDatabaseConnectionStateService

java.lang.Object

com.atlassian.confluence.internal.diagnostics.ipd.db.DefaultDatabaseConnectionStateService

All Implemented Interfaces:

DatabaseConnectionStateService

public class DefaultDatabaseConnectionStateService
extends Object
implements DatabaseConnectionStateService

Stores cached database connection latency and state information.

Since:

8.1.0

Nested Class Summary

Nested classes/interfaces inherited from interface com.atlassian.confluence.internal.diagnostics.ipd.db.DatabaseConnectionStateService

DatabaseConnectionStateService.DatabaseConnectionState

Constructor Summary

Constructors

Constructor	Description
DefaultDatabaseConnectionStateService(DatabaseLatencyMeter databaseLatencyMeter)

Method Summary

Modifier and Type	Method	Description
Optional<Duration>	getLatency()	Returns database latency, the result might be cached for optimization reasons.
DatabaseConnectionStateService.DatabaseConnectionState	getState()	Returns database connection state, the result might be cached for optimization reasons.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DefaultDatabaseConnectionStateService

public DefaultDatabaseConnectionStateService(DatabaseLatencyMeter databaseLatencyMeter)

Method Details

getLatency

public Optional<Duration> getLatency()

Description copied from interface: DatabaseConnectionStateService

Returns database latency, the result might be cached for optimization reasons.

Specified by:

getLatency in interface DatabaseConnectionStateService

Returns:

database latency when database can be reached, empty optional otherwise

getState

public DatabaseConnectionStateService.DatabaseConnectionState getState()

Description copied from interface: DatabaseConnectionStateService

Returns database connection state, the result might be cached for optimization reasons.

Specified by:

getState in interface DatabaseConnectionStateService

Returns:

DatabaseConnectionStateService.DatabaseConnectionState.CONNECTED when database can be reached, DatabaseConnectionStateService.DatabaseConnectionState.DISCONNECTED otherwise