io.vertigo.commons.plugins.node.registry.db

Class DbNodeRegistryPlugin

java.lang.Object

io.vertigo.commons.plugins.node.registry.db.DbNodeRegistryPlugin

All Implemented Interfaces:

NodeRegistryPlugin, Component, Plugin

public final class DbNodeRegistryPlugin
extends Object
implements NodeRegistryPlugin

Db implementation for multi node management

Author:

mlaroche

Constructor Summary

Constructors

Constructor and Description
DbNodeRegistryPlugin(String driverClassName, String jdbcUrl) Constructor

Method Summary

Modifier and Type	Method and Description
Optional<Node>	find(String nodeId) Find a node in the topology with the given id
List<Node>	getTopology() Get the whole topology of the app
void	register(Node node) Register a node
void	unregister(Node node) Unregister a node
void	updateStatus(Node node) Update the status of a node

Methods inherited from class java.lang.Object

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

Constructor Detail

DbNodeRegistryPlugin

@Inject
public DbNodeRegistryPlugin(@Named(value="driverClassName")
                                     String driverClassName,
                                     @Named(value="jdbcUrl")
                                     String jdbcUrl)

Constructor

Parameters:

driverClassName - the driver to use with the db

jdbcUrl - the jdbc url connection

Method Detail

register

public void register(Node node)

Description copied from interface: NodeRegistryPlugin

Register a node

Specified by:

register in interface NodeRegistryPlugin

Parameters:

node - the node to register

unregister

public void unregister(Node node)

Description copied from interface: NodeRegistryPlugin

Unregister a node

Specified by:

unregister in interface NodeRegistryPlugin

Parameters:

node - the node to unregister

getTopology

public List<Node> getTopology()

Description copied from interface: NodeRegistryPlugin

Get the whole topology of the app

Specified by:

getTopology in interface NodeRegistryPlugin

Returns:

the list of node of the app

find

public Optional<Node> find(String nodeId)

Description copied from interface: NodeRegistryPlugin

Find a node in the topology with the given id

Specified by:

find in interface NodeRegistryPlugin

Parameters:

nodeId - the id to look for

Returns:

an optional Node

updateStatus

public void updateStatus(Node node)

Description copied from interface: NodeRegistryPlugin

Update the status of a node

Specified by:

updateStatus in interface NodeRegistryPlugin

Parameters:

node - the node to update