org.sandev.basics.CacheManager
Class CacheManagerNodeCtrl

java.lang.Object
  org.sandev.basics.CacheManager.CacheManagerNodeCtrl

All Implemented Interfaces:

CacheManagerNodeCtrlMBean, ControlWrapper

public class CacheManagerNodeCtrl
extends java.lang.Object
implements CacheManagerNodeCtrlMBean, ControlWrapper

AUTOGENERATED FILE, DO NOT EDIT DIRECTLY.
source: org.sandev.basics.CacheManager.CacheManagerNodeDecl
generator: org.sandev.generator.NodeStdMBeanGenerator
time: Jun 15, 2007 11:40:44 PM

Field Summary

protected CacheManagerNode

node Aggregated node class instance

Constructor Summary

CacheManagerNodeCtrl()
Default ctor initializes a new node instance.

CacheManagerNodeCtrl(CacheManagerNode node)
Node constructor.

CacheManagerNodeCtrl(Controllable node)
Controllable constructor.

Method Summary

Controllable	getControllable() Wraps getNode
java.lang.String	getLocalAuthUserLookup() accessor for localAuthUserLookup
int	getLogLevel() accessor for logLevel
java.lang.String	getLogLevelEnumSummary() enum value summary for logLevel
CacheManagerNode	getNode() Initializing accessor for our local node instance.
java.lang.String	getNodeInstanceName() accessor for nodeInstanceName
java.lang.String	getNotificationPassword() accessor for notificationPassword
java.lang.String	getNotificationUsername() accessor for notificationUsername
java.lang.String	getSandNodeErrorMessage() accessor for sandNodeErrorMessage
int	getSandNodeState() accessor for sandNodeState
java.lang.String	getSandNodeStateEnumSummary() enum value summary for sandNodeState
java.lang.String	getServername() accessor for servername
void	info(java.lang.String text) Utility to log an informational message.
void	paramChanged(java.lang.String paramName) Our current MBean UIs are web browser pages that read the parameters each time the page is generated, so we don't currently react to parameter changes.
void	sandInitialize() Register and create this MBean
void	setControllable(Controllable node) Passthrough to setNode
void	setLocalAuthUserLookup(java.lang.String val) mutator for localAuthUserLookup
void	setLogLevel(int val) mutator for logLevel
void	setNode(CacheManagerNode node) set the aggregated node instance.
void	setNotificationPassword(java.lang.String val) mutator for notificationPassword
void	setNotificationUsername(java.lang.String val) mutator for notificationUsername
void	setSandNodeErrorMessage(java.lang.String val) mutator for sandNodeErrorMessage
void	setSandNodeState(int val) mutator for sandNodeState
void	startService() Call the node startup processing when the service starts.
void	stateChanged(int prevState, int currState) React to a state change.
void	stopService() Call the node shutdown processing when the service stops.

Methods inherited from class java.lang.Object

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

Field Detail

node

protected CacheManagerNode node

Aggregated node class instance

Constructor Detail

CacheManagerNodeCtrl

public CacheManagerNodeCtrl()

Default ctor initializes a new node instance. Do not use this to set up control for an existing node.

CacheManagerNodeCtrl

public CacheManagerNodeCtrl(CacheManagerNode node)

Node constructor. Sets our node reference to the given node instance

CacheManagerNodeCtrl

public CacheManagerNodeCtrl(Controllable node)

Controllable constructor. Sets our node reference by casting the given Controllable reference to a CacheManagerNode

Method Detail

getNode

public CacheManagerNode getNode()

Initializing accessor for our local node instance. If no instance was defined on creation, then this method creates a new instance to return.

setNode

public void setNode(CacheManagerNode node)

set the aggregated node instance. This should generally be done at construction time.

info

public void info(java.lang.String text)

Utility to log an informational message. This calls through to our node log method if we have a node reference, otherwise it just calls System.out.println with the given text. This method does not call getNode(), so it is safe to use it during ctor and initialization processing.

stateChanged

public void stateChanged(int prevState,
                         int currState)

React to a state change. The state change may have come from this bean, or it may have come from another control interface. The node has embedded state change logic which protects against invalid or redundent state transitions, so we don't need to worry about protecting the calls here.

There are more state changes in SAND then there are in the ServiceMBean, so we only pick up on some of the more major state changes here, like running or stopped. Here's how the other ServiceMBean state transitions are handled:

• create: a new MBean instance is created by the root node in the process of walking the NodeInstance[]s in the Configuration. This gets called once, regardless of what happens to the contained node.
• destroy: typically the container calls the service, and the service shuts down the node. Notifications aren't necessary.

Specified by:

stateChanged in interface ControlWrapper

paramChanged

public void paramChanged(java.lang.String paramName)

Our current MBean UIs are web browser pages that read the parameters each time the page is generated, so we don't currently react to parameter changes.

Specified by:

paramChanged in interface ControlWrapper

setControllable

public void setControllable(Controllable node)

Passthrough to setNode

Specified by:

setControllable in interface ControlWrapper

getControllable

public Controllable getControllable()

Wraps getNode

Specified by:

getControllable in interface ControlWrapper

sandInitialize

public void sandInitialize()
                    throws ControlWrapperException

Register and create this MBean

Specified by:

sandInitialize in interface ControlWrapper

Throws:

ControlWrapperException

startService

public void startService()
                  throws java.lang.Exception

Call the node startup processing when the service starts. This is public to allow for reflective access from an external control adaptor.

Throws:

java.lang.Exception

stopService

public void stopService()
                 throws java.lang.Exception

Call the node shutdown processing when the service stops. This is public to allow for reflective access from an external control adaptor.

Throws:

java.lang.Exception

getLocalAuthUserLookup

public java.lang.String getLocalAuthUserLookup()

accessor for localAuthUserLookup

Specified by:

getLocalAuthUserLookup in interface CacheManagerNodeCtrlMBean

setLocalAuthUserLookup

public void setLocalAuthUserLookup(java.lang.String val)

mutator for localAuthUserLookup

Specified by:

setLocalAuthUserLookup in interface CacheManagerNodeCtrlMBean

getNotificationUsername

public java.lang.String getNotificationUsername()

accessor for notificationUsername

Specified by:

getNotificationUsername in interface CacheManagerNodeCtrlMBean

setNotificationUsername

public void setNotificationUsername(java.lang.String val)

mutator for notificationUsername

Specified by:

setNotificationUsername in interface CacheManagerNodeCtrlMBean

getNotificationPassword

public java.lang.String getNotificationPassword()

accessor for notificationPassword

Specified by:

getNotificationPassword in interface CacheManagerNodeCtrlMBean

setNotificationPassword

public void setNotificationPassword(java.lang.String val)

mutator for notificationPassword

Specified by:

setNotificationPassword in interface CacheManagerNodeCtrlMBean

getNodeInstanceName

public java.lang.String getNodeInstanceName()

accessor for nodeInstanceName

Specified by:

getNodeInstanceName in interface CacheManagerNodeCtrlMBean

getServername

public java.lang.String getServername()

accessor for servername

Specified by:

getServername in interface CacheManagerNodeCtrlMBean

getSandNodeState

public int getSandNodeState()

accessor for sandNodeState

Specified by:

getSandNodeState in interface CacheManagerNodeCtrlMBean

getSandNodeStateEnumSummary

public java.lang.String getSandNodeStateEnumSummary()

enum value summary for sandNodeState

Specified by:

getSandNodeStateEnumSummary in interface CacheManagerNodeCtrlMBean

setSandNodeState

public void setSandNodeState(int val)

mutator for sandNodeState

Specified by:

setSandNodeState in interface CacheManagerNodeCtrlMBean

getSandNodeErrorMessage

public java.lang.String getSandNodeErrorMessage()

accessor for sandNodeErrorMessage

Specified by:

getSandNodeErrorMessage in interface CacheManagerNodeCtrlMBean

setSandNodeErrorMessage

public void setSandNodeErrorMessage(java.lang.String val)

mutator for sandNodeErrorMessage

Specified by:

setSandNodeErrorMessage in interface CacheManagerNodeCtrlMBean

getLogLevel

public int getLogLevel()

accessor for logLevel

Specified by:

getLogLevel in interface CacheManagerNodeCtrlMBean

getLogLevelEnumSummary

public java.lang.String getLogLevelEnumSummary()

enum value summary for logLevel

Specified by:

getLogLevelEnumSummary in interface CacheManagerNodeCtrlMBean

setLogLevel

public void setLogLevel(int val)

mutator for logLevel

Specified by:

setLogLevel in interface CacheManagerNodeCtrlMBean