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package com.sun.appserv.management.base;
import java.util.Map;
import java.io.IOException;
import javax.management.ObjectName;
import javax.management.MBeanInfo;
import javax.management.IntrospectionException;
import javax.management.ReflectionException;
import javax.management.InstanceNotFoundException;
import javax.management.MBeanException;
import com.sun.appserv.management.DomainRoot;
import com.sun.appserv.management.client.ProxyFactory;
import com.sun.appserv.management.client.ConnectionSource;
/**
Extra information available about each {@link AMX}. Most
of these fields are for advanced use and/or direct use of JMX.
@see com.sun.appserv.management.base.Util#getExtra
@see AMX
*/
public interface Extra extends StdAttributesAccess
{
/*
*******************************************************
CAUTION: if any Attribute is added that is not a "real"
Attribute, be sure to update AMXImplBase.EXTRA_REMOVALS
*******************************************************
*/
/**
Get the names of all available Attributes as found in MBeanInfo.
@return String[] of names
*/
public String[] getAttributeNames( );
/**
@return the ObjectName of the MBean targeted by the AMX
*/
public ObjectName getObjectName();
/**
@return the MBeanInfo for the MBean targeted by the AMX
*/
public MBeanInfo getMBeanInfo();
/**
@return true if the MBean targeted by the AMX has invariant MBeanInfo
*/
public boolean getMBeanInfoIsInvariant();
/**
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.
@return the classnames of all implemented interfaces (usually 1) or null
*/
public String getInterfaceName();
/**
@return the {@link ProxyFactory} that created the {@link AMX}
*/
public ProxyFactory getProxyFactory();
/**
@return the ConnectionSource used by the {@link AMX}
*/
public ConnectionSource getConnectionSource();
/**
Get all available Attribute values, keyed by name. Available from client only;
not a "real" Attribute.
@return Map keyed by Attribute name.
*/
public Map<String,Object> getAllAttributes();
/**
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.
@return true if this proxy is valid
*/
public boolean checkValid();
}
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