alma.acs.gui.loglevel.tree

Class LogLvlTreeModel

java.lang.Object

javax.swing.tree.DefaultTreeModel

alma.acs.gui.loglevel.tree.LogLvlTreeModel

All Implemented Interfaces:

LogLevelListener, java.io.Serializable, javax.swing.tree.TreeModel

public class LogLvlTreeModel
extends javax.swing.tree.DefaultTreeModel
implements LogLevelListener

The model for the tree of containers/components

Author:

acaproni

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	LogLvlTreeModel.NoLeafNode A class to force a node to appear as non-leaf

Field Summary

Fields inherited from class javax.swing.tree.DefaultTreeModel

asksAllowsChildren, listenerList, root

Constructor Summary

Constructors

Constructor and Description
LogLvlTreeModel(org.omg.CORBA.ORB theOrb, java.util.logging.Logger theLogger) Constructor

Method Summary

Modifier and Type	Method and Description
void	clientLoggedIn(ClientInfo clientInfo) Called if a client logged in
void	clientLoggedOut(int clientHandle) Called if a client logged in
void	componentLoggedIn(ComponentInfo compInfo) Called if a component logged in or when a client requested a component
void	componentLoggedOut(int compHandle) Called if component logged out
void	componentReleased(ComponentInfo compInfo) Called when a client released a component.
void	containerLoggedIn(ContainerInfo contInfo) Called if container logged in
void	containerLoggedOut(int conthandle) Called if container logged out
javax.swing.tree.DefaultMutableTreeNode	findNode(javax.swing.tree.DefaultMutableTreeNode node, java.lang.String name, int handle) Navigate the tree to find a container with the given name or handle.
AdministratorClient	getAdminClient()
Manager	getManagerRef() Return the manager reference
protected boolean	isManagerNode(javax.swing.tree.DefaultMutableTreeNode selNode) Returns if the given node is the manager
protected boolean	isServiceNode(javax.swing.tree.DefaultMutableTreeNode selNode) Returns if the given node is a service
void	refreshTree() Build the tree.
void	showClients(boolean show) show/hide the clients subtree
void	showComponents(boolean show) show/hide the components subtree
void	start() Start the computation
void	stop() Terminate the computation

Methods inherited from class javax.swing.tree.DefaultTreeModel

addTreeModelListener, asksAllowsChildren, fireTreeNodesChanged, fireTreeNodesInserted, fireTreeNodesRemoved, fireTreeStructureChanged, getChild, getChildCount, getIndexOfChild, getListeners, getPathToRoot, getPathToRoot, getRoot, getTreeModelListeners, insertNodeInto, isLeaf, nodeChanged, nodesChanged, nodeStructureChanged, nodesWereInserted, nodesWereRemoved, reload, reload, removeNodeFromParent, removeTreeModelListener, setAsksAllowsChildren, setRoot, valueForPathChanged

Methods inherited from class java.lang.Object

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

Constructor Detail

LogLvlTreeModel

public LogLvlTreeModel(org.omg.CORBA.ORB theOrb,
                       java.util.logging.Logger theLogger)

Constructor

Method Detail

start

public void start()
           throws java.lang.Exception

Start the computation

Throws:

java.lang.Exception - if an error happens while connecting

stop

public void stop()

Terminate the computation

refreshTree

public void refreshTree()

Build the tree. It read the clients, components and containers and add them to the tree.

isManagerNode

protected boolean isManagerNode(javax.swing.tree.DefaultMutableTreeNode selNode)

Returns if the given node is the manager

Parameters:

selNode - the node to test

Returns:

true if the node is the manager

isServiceNode

protected boolean isServiceNode(javax.swing.tree.DefaultMutableTreeNode selNode)

Returns if the given node is a service

Parameters:

selNode - the node to test

Returns:

true if the node is a service

findNode

public javax.swing.tree.DefaultMutableTreeNode findNode(javax.swing.tree.DefaultMutableTreeNode node,
                                                        java.lang.String name,
                                                        int handle)

Navigate the tree to find a container with the given name or handle. The search begins from the passed node and scans all the childs until it finds the node. The search is done comparing the name with the name of the item hold by the tree node and its childreen. If the name param is null, the handle is used. The method is recursive.

Parameters:

node - The root of the subtree to look for the node. If it is null, the search starts from the root.

name - The name of the node i.e. the name of the client/conatainer/component hold by the node If null, the handle is used during the search

handle - The handle of the client/component/container to search This param is used only if name is null

Returns:

The first node in the tree with the given mane null If such a node does not exist

clientLoggedIn

public void clientLoggedIn(ClientInfo clientInfo)

Description copied from interface: LogLevelListener

Called if a client logged in

Specified by:

clientLoggedIn in interface LogLevelListener

See Also:

LogLevelListener

clientLoggedOut

public void clientLoggedOut(int clientHandle)

Description copied from interface: LogLevelListener

Called if a client logged in

Specified by:

clientLoggedOut in interface LogLevelListener

Parameters:

clientHandle - The handle of the client

See Also:

LogLevelListener

componentLoggedIn

public void componentLoggedIn(ComponentInfo compInfo)

Description copied from interface: LogLevelListener

Called if a component logged in or when a client requested a component

Specified by:

componentLoggedIn in interface LogLevelListener

See Also:

LogLevelListener

componentReleased

public void componentReleased(ComponentInfo compInfo)

Description copied from interface: LogLevelListener

Called when a client released a component. If this method is called it means that the component is still alive (used by some client)

Specified by:

componentReleased in interface LogLevelListener

Parameters:

compInfo - The released component

See Also:

LogLevelListener

componentLoggedOut

public void componentLoggedOut(int compHandle)

Description copied from interface: LogLevelListener

Called if component logged out

Specified by:

componentLoggedOut in interface LogLevelListener

Parameters:

compHandle - The handle of the component

See Also:

LogLevelListener

containerLoggedIn

public void containerLoggedIn(ContainerInfo contInfo)

Description copied from interface: LogLevelListener

Called if container logged in

Specified by:

containerLoggedIn in interface LogLevelListener

Parameters:

contInfo - The container

See Also:

LogLevelListener

containerLoggedOut

public void containerLoggedOut(int conthandle)

Description copied from interface: LogLevelListener

Called if container logged out

Specified by:

containerLoggedOut in interface LogLevelListener

See Also:

LogLevelListener

showComponents

public void showComponents(boolean show)

show/hide the components subtree

Parameters:

show - If true the components node is set to visible

showClients

public void showClients(boolean show)

show/hide the clients subtree

Parameters:

show - If true the clients node is set to visible

getManagerRef

public Manager getManagerRef()

Return the manager reference

Returns:

The manager reference or null if the reference is not available

getAdminClient

public AdministratorClient getAdminClient()