Package com.linecorp.centraldogma.server.management

Class ServerStatusManager

java.lang.Object

com.linecorp.centraldogma.server.management.ServerStatusManager

public final class ServerStatusManager
extends Object

Manages the server status.

Constructor Summary

Constructors

Constructor	Description
ServerStatusManager(File dataDir)	Creates a new instance with the specified dataDir.

Method Summary

Modifier and Type	Method	Description
Executor	sequentialExecutor()	Returns the Executor which is used to execute the status update sequentially.
ServerStatus	serverStatus()	Reads the ServerStatus from the "<data-dir>/server-status.properties" file.
void	updateStatus(ServerStatus newServerStatus)	Updates the server status with the specified writable and replicating values.

Methods inherited from class java.lang.Object

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

Constructor Details

ServerStatusManager

public ServerStatusManager(File dataDir)

Creates a new instance with the specified dataDir.

Method Details

serverStatus

public ServerStatus serverStatus()

Reads the ServerStatus from the "<data-dir>/server-status.properties" file.

The stored ServerStatus may be used to determine whether the server is writable and replicating when the server is started.

updateStatus

public void updateStatus(ServerStatus newServerStatus)

Updates the server status with the specified writable and replicating values.

The status may be stored in the "<data-dir>/server-status.properties" file so that the server can be initialized with the same status when it is restarted.

sequentialExecutor

public Executor sequentialExecutor()

Returns the Executor which is used to execute the status update sequentially.