com.cisco.oss.foundation.cluster.registry

Class MasterSlaveRunnable

java.lang.Object

com.cisco.oss.foundation.cluster.registry.MasterSlaveRunnable

All Implemented Interfaces:

Runnable

public class MasterSlaveRunnable
extends Object
implements Runnable

Runnable to do all the logic of acquiring mastership. There will be an insatance per logical name invoked by #MasterSlaveRegistry.addMasterSlaveListener The runnable will query mongo and try to acquire a lock based on the componet-name, the logical name and the timestamp Created by Yair Ogen (yaogen) on 24/01/2016.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ACTIVE_DATACENTER
static String	COMPONENT
static String	ID
static String	JOB
static String	LEASE_RENEWED
static String	MASTER_INSTANCE_ID

Constructor Summary

Constructors

Constructor and Description
MasterSlaveRunnable(String name, MasterSlaveListener masterSlaveListener)

Method Summary

Modifier and Type	Method and Description
void	goMaster()
void	goSlave()
void	run()

Methods inherited from class java.lang.Object

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

Field Detail

ID

public static final String ID

See Also:

Constant Field Values

MASTER_INSTANCE_ID

public static final String MASTER_INSTANCE_ID

See Also:

Constant Field Values

COMPONENT

public static final String COMPONENT

See Also:

Constant Field Values

JOB

public static final String JOB

See Also:

Constant Field Values

LEASE_RENEWED

public static final String LEASE_RENEWED

See Also:

Constant Field Values

ACTIVE_DATACENTER

public static final String ACTIVE_DATACENTER

See Also:

Constant Field Values

Constructor Detail

MasterSlaveRunnable

public MasterSlaveRunnable(String name,
                           MasterSlaveListener masterSlaveListener)

Method Detail

run

public void run()

Specified by:

run in interface Runnable

goMaster

public void goMaster()

goSlave

public void goSlave()