org.apache.jackrabbit.mongomk

Class ClusterNodeInfo

java.lang.Object

org.apache.jackrabbit.mongomk.ClusterNodeInfo

public class ClusterNodeInfo
extends Object

Information about a cluster node.

Method Summary

Methods

Modifier and Type	Method and Description
void	dispose()
int	getId()
static ClusterNodeInfo	getInstance(DocumentStore store) Create a cluster node info instance for the store, with the
static ClusterNodeInfo	getInstance(DocumentStore store, String machineId, String instanceId) Create a cluster node info instance for the store.
long	getLeaseTime()
void	renewLease(long nextCheckMillis) Renew the cluster id lease.
void	setLeaseTime(long leaseTime)
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getId

public int getId()

getInstance

public static ClusterNodeInfo getInstance(DocumentStore store)

Create a cluster node info instance for the store, with the

Parameters:

store - the document store (for the lease)

Returns:

the cluster node info

getInstance

public static ClusterNodeInfo getInstance(DocumentStore store,
                          String machineId,
                          String instanceId)

Create a cluster node info instance for the store.

Parameters:

store - the document store (for the lease)

machineId - the machine id (null for MAC address)

instanceId - the instance id (null for current working directory)

Returns:

the cluster node info

renewLease

public void renewLease(long nextCheckMillis)

Renew the cluster id lease. This method needs to be called once in a while, to ensure the same cluster id is not re-used by a different instance.

Parameters:

nextCheckMillis - the millisecond offset

setLeaseTime

public void setLeaseTime(long leaseTime)

getLeaseTime

public long getLeaseTime()

dispose

public void dispose()

toString

public String toString()

Overrides:

toString in class Object