Package org.oddjob.jmx.server

Class ServerContextImpl

java.lang.Object

org.oddjob.jmx.server.ServerContextImpl

All Implemented Interfaces:

ServerContext, AncestorContext

public class ServerContextImpl
extends Object
implements ServerContext

Provide a server context which can be passed down through the nodes of the server and used to look up useful things.

Author:

Rob Gordon.

Constructor Summary

Constructors

Constructor	Description
ServerContextImpl(Object root, ServerModel model, ServerContext parent)	A constructor for the top most server context.

Method Summary

Modifier and Type	Method	Description
ServerContext	addChild(Object child)	Add a child component to the context.
Address	getAddress()	The address.
BeanDirectory	getBeanDirectory()	Get the bean directory that the component this is the context for belongs to.
ConsoleArchiver	getConsoleArchiver()	Get the console archiver for the component this is the context for.
LogArchiver	getLogArchiver()	Get the log archiver for the component this is the context for.
ServerModel	getModel()	Get the model.
AncestorContext	getParent()	Get the parent context of this context.
ServerId	getServerId()	The server id.
Object	getThisComponent()	Get the component this is the context for.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.oddjob.monitor.context.AncestorContext

findAncestorOfType

Constructor Details

ServerContextImpl

public ServerContextImpl(Object root,
 ServerModel model,
 ServerContext parent)

A constructor for the top most server context.

Method Details

getThisComponent

public Object getThisComponent()

Description copied from interface: AncestorContext

Get the component this is the context for.

Specified by:

getThisComponent in interface AncestorContext

Returns:

getParent

public AncestorContext getParent()

Description copied from interface: AncestorContext

Get the parent context of this context.

Specified by:

getParent in interface AncestorContext

Returns:

The parent, or null if this is the root.

addChild

public ServerContext addChild(Object child)
                       throws ServerLoopBackException

Description copied from interface: ServerContext

Add a child component to the context.

Specified by:

addChild in interface ServerContext

Parameters:

child - A child.

Returns:

The new server context.

Throws:

ServerLoopBackException - When the child has already been exported by a previous server in the hierarchy.

getModel

public ServerModel getModel()

Description copied from interface: ServerContext

Get the model.

Specified by:

getModel in interface ServerContext

Returns:

The model.

getLogArchiver

public LogArchiver getLogArchiver()

Description copied from interface: ServerContext

Get the log archiver for the component this is the context for.

Specified by:

getLogArchiver in interface ServerContext

Returns:

A log archiver.

getConsoleArchiver

public ConsoleArchiver getConsoleArchiver()

Description copied from interface: ServerContext

Get the console archiver for the component this is the context for.

Specified by:

getConsoleArchiver in interface ServerContext

Returns:

A console archiver.

getServerId

public ServerId getServerId()

Description copied from interface: ServerContext

The server id.

Specified by:

getServerId in interface ServerContext

Returns:

The server id of this component.

getAddress

public Address getAddress()

Description copied from interface: ServerContext

The address. This will only be known if the component and all it's parent BeanDirectoryOwners have an id within their BeanDirectory.

Specified by:

getAddress in interface ServerContext

Returns:

The address of this component. Null if there is no path of id's to the component.

getBeanDirectory

public BeanDirectory getBeanDirectory()

Description copied from interface: ServerContext

Get the bean directory that the component this is the context for belongs to. This is used to discover the address. It need not be exposed apart from children to search the hierarchy.

Specified by:

getBeanDirectory in interface ServerContext

Returns:

The bean directory.