org.ow2.jonas.lib.management.domain.cluster.cmi
Class CmiCluster

java.lang.Object
  org.ow2.jonas.lib.management.domain.cluster.BaseCluster
      org.ow2.jonas.lib.management.domain.cluster.cmi.CmiCluster

All Implemented Interfaces:

BaseClusterMBean, CmiClusterMBean

public class CmiCluster
extends BaseCluster
implements CmiClusterMBean

Implements Cmi Cluster MBean

Author:

Philippe Durieux

Nested Class Summary

Nested classes/interfaces inherited from class org.ow2.jonas.lib.management.domain.cluster.BaseCluster

BaseCluster.DeployThread

Field Summary

protected int	delayToRefresh This configuration information is provided by a CMI MBean.
protected String	mcastAddr mcast addr
protected int	mcastPort mcast port
protected String	protocol protocol used
protected String	type The type of Cluster, that is part of the MBean ObjectName

Fields inherited from class org.ow2.jonas.lib.management.domain.cluster.BaseCluster

cf, dm, domainName, jmx, logger, members, name, objectName, state, STATE_DOWN, STATE_FAILED, STATE_INIT, STATE_PARTIALLY_DOWN, STATE_PARTIALLY_FAILED, STATE_PARTIALLY_UP, STATE_UNKNOWN, STATE_UP

Constructor Summary

CmiCluster(CmiClusterFactory cf)
CMI cluster constructor

Method Summary

boolean	addCmiServer(String serverName, ServerProxy proxy) Add a CMI Server to the list of the Cluster Make link between the member and the ServerProxy.
ClusterMember	createClusterMember(String svname, ServerProxy proxy) Create a new ClusterMember.
int	getDelayToRefresh() Get the value of 'delayToRefresh' attribute.
String	getMcastAddr()
int	getMcastPort()
void	getMonitoringInfo() Update dynamic info for this cluster.
String	getProtocol()
String	getType()
void	setDelayToRefresh(int delayToRefresh) Set new value for the 'delayToRefresh' attribute and propagate this value to one CMI MBean corresponding to a cluster member.
void	setMcastAddr(String addr) Set the multicast addr
void	setMcastPort(int port) Set the multicast port
void	setProtocol(String protocol) Set the protocol.

Methods inherited from class org.ow2.jonas.lib.management.domain.cluster.BaseCluster

addMember, addServer, addServer, deployModule, getMembers, getName, getNbMembers, getObjectName, getRunningServerProxy, getServerProxy, getServerProxyList, getState, isMember, removeServer, setName, startit, stopit, undeployModule, uploadDeployModule, uploadFile

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.ow2.jonas.lib.management.domain.cluster.BaseClusterMBean

addServer, addServer, deployModule, getMembers, getName, getNbMembers, getState, removeServer, startit, stopit, undeployModule, uploadDeployModule, uploadFile

Field Detail

type

protected String type

The type of Cluster, that is part of the MBean ObjectName

mcastPort

protected int mcastPort

mcast port

mcastAddr

protected String mcastAddr

mcast addr

protocol

protected String protocol

protocol used

delayToRefresh

protected int delayToRefresh

This configuration information is provided by a CMI MBean. Every member has a CMI MBean registered in its MBeanServer

Constructor Detail

CmiCluster

public CmiCluster(CmiClusterFactory cf)
           throws JMException

CMI cluster constructor

Parameters:

cf - ClusterFactory

Throws:

JMException - could not create MBean instance

Method Detail

createClusterMember

public ClusterMember createClusterMember(String svname,
                                         ServerProxy proxy)

Description copied from class: BaseCluster

Create a new ClusterMember. Depends on the underlaying class.

Specified by:

createClusterMember in class BaseCluster

getMcastPort

public int getMcastPort()

Specified by:

getMcastPort in interface CmiClusterMBean

Returns:

the mcast port

setMcastPort

public void setMcastPort(int port)

Set the multicast port

getMcastAddr

public String getMcastAddr()

Specified by:

getMcastAddr in interface CmiClusterMBean

Returns:

the mcast addr

setMcastAddr

public void setMcastAddr(String addr)

Set the multicast addr

getProtocol

public String getProtocol()

Specified by:

getProtocol in interface CmiClusterMBean

Returns:

the protocol

setProtocol

public void setProtocol(String protocol)

Set the protocol.

getType

public String getType()

Specified by:

getType in class BaseCluster

Returns:

The String type to be put in the ObjectName

addCmiServer

public boolean addCmiServer(String serverName,
                            ServerProxy proxy)

Add a CMI Server to the list of the Cluster Make link between the member and the ServerProxy.

Parameters:

serverName - name of the managed server which corresponds to a Tomcat session replication cluster member

proxy - The ServerProxy related object.

Returns:

True if correctly added in the List.

getMonitoringInfo

public void getMonitoringInfo()

Update dynamic info for this cluster. Currently only delayToRefresh can change during runtime.

getDelayToRefresh

public int getDelayToRefresh()

Get the value of 'delayToRefresh' attribute.

Specified by:

getDelayToRefresh in interface CmiClusterMBean

Returns:

delayToRefresh MBean attribute's value

setDelayToRefresh

public void setDelayToRefresh(int delayToRefresh)

Set new value for the 'delayToRefresh' attribute and propagate this value to one CMI MBean corresponding to a cluster member.

Specified by:

setDelayToRefresh in interface CmiClusterMBean

Parameters:

delayToRefresh - new value for the 'delayToRefresh' attribute