File Doc Category Size Date Package
StatsHolder.java API Doc Glassfish v2 API 5224 Fri May 04 22:25:46 BST 2007 com.sun.enterprise.admin.monitor.registry

StatsHolder

public interface StatsHolder

Provides the ability to associate various j2ee components and sub components in a hierarchical tree. Holds references to underlying Stats objects. On instantiation, the Stats object is converted to a DynamicMBean instance. When monitoring level is changed from OFF to LOW or HIGH, the MBean is registered with an MBeanServer. Calls made to the MBean are delegated to this object which in turn delegates it to underlying Stats object.

author: Shreedhar Ganapathy

Fields Summary
Constructors Summary
Methods Summary
public com.sun.enterprise.admin.monitor.registry.StatsHolder addChild(java.lang.String name, MonitoredObjectType type)
Add a child node or leaf to this node.
param
statsHolder
public java.util.Collection getAllChildren()
return an array of StatHolder objects each representing a child of this node.
return
Collection
public com.sun.enterprise.admin.monitor.registry.StatsHolder getChild(java.lang.String name)
public java.lang.String getDottedName()
Gets the hierarchically denoted dotted name for this node.
public java.lang.String getName()
Returns name of this hierarchical node
public javax.management.ObjectName getObjectName()
Gets the ObjectName pertaining to the MBean for this node.
public javax.management.j2ee.statistics.Stats getStats()
public java.lang.Class getStatsClass()
public java.lang.String getStatsClassName()
public MonitoredObjectType getType()
Returns type of this hierarchical node
public void registerMBean()
Registers a monitoring MBean with the MBeanServer
public void removeAllChildren()
removes all children belonging to this node.
public void removeChild(java.lang.String name)
public void setDottedName(java.lang.String dottedName)
Sets the hierarchically denoted dotted name for this node.
public void setObjectName(javax.management.ObjectName name)
Sets the ObjectName pertaining to the MBean for this node.
public void setStats(javax.management.j2ee.statistics.Stats stats)
sets this hierarchical node's associated stats object. Used when node was originally created without a Stats implementation or a new monitoring level has been set requiring a new Stats registration
public void setStatsClass(java.lang.Class c)
public void setStatsClassName(java.lang.String cName)
public void setType(MonitoredObjectType type)
public void unregisterMBean()
Unregisters a monitoring MBean from the MBean Server