com.sun.appserv.management.base
Interface Extra

All Superinterfaces:

StdAttributesAccess

public interface Extra
extends StdAttributesAccess

Extra information available about each AMX. Most of these fields are for advanced use and/or direct use of JMX.

See Also:

Util.getExtra(com.sun.appserv.management.base.AMX), AMX

Method Summary

boolean	checkValid() A proxy can become invalid if its corresponding MBean is unregistered.
Map<String,Object>	getAllAttributes() Get all available Attribute values, keyed by name.
String[]	getAttributeNames() Get the names of all available Attributes as found in MBeanInfo.
ConnectionSource	getConnectionSource()
String	getInterfaceName() Return the Java classname of the interface that this implements.
MBeanInfo	getMBeanInfo()
boolean	getMBeanInfoIsInvariant()
ObjectName	getObjectName()
ProxyFactory	getProxyFactory()

Methods inherited from interface com.sun.appserv.management.base.StdAttributesAccess

getAttribute, getAttributes, setAttribute, setAttributes

Method Detail

getAttributeNames

String[] getAttributeNames()

Get the names of all available Attributes as found in MBeanInfo.

Returns:

String[] of names

getObjectName

ObjectName getObjectName()

Returns:

the ObjectName of the MBean targeted by the AMX

getMBeanInfo

MBeanInfo getMBeanInfo()

Returns:

the MBeanInfo for the MBean targeted by the AMX

getMBeanInfoIsInvariant

boolean getMBeanInfoIsInvariant()

Returns:

true if the MBean targeted by the AMX has invariant MBeanInfo

getInterfaceName

String getInterfaceName()

Return the Java classname of the interface that this implements. This classname may then subsequently be used to create a standard JMX proxy if desired. If no such classname is appropriate, then null will be returned.

Returns:

the classnames of all implemented interfaces (usually 1) or null

getProxyFactory

ProxyFactory getProxyFactory()

Returns:

the ProxyFactory that created the AMX

getConnectionSource

ConnectionSource getConnectionSource()

Returns:

the ConnectionSource used by the AMX

getAllAttributes

Map<String,Object> getAllAttributes()

Get all available Attribute values, keyed by name. Available from client only; not a "real" Attribute.

Returns:

Map keyed by Attribute name.

checkValid

boolean checkValid()

A proxy can become invalid if its corresponding MBean is unregistered. For example, if monitoring is disabled, most monitoring MBeans are unregistered from the MBeanServer and no longer exist.

Returns:

true if this proxy is valid