Package org.graylog2.cluster

Class NodeServiceImpl

java.lang.Object

org.graylog2.database.PersistedServiceImpl

org.graylog2.cluster.NodeServiceImpl

All Implemented Interfaces:

NodeService, PersistedService

public class NodeServiceImpl
extends PersistedServiceImpl
implements NodeService

Field Summary

Fields inherited from class org.graylog2.database.PersistedServiceImpl

mongoConnection

Constructor Summary

Constructors

Constructor	Description
NodeServiceImpl(MongoConnection mongoConnection, Configuration configuration)

Method Summary

Modifier and Type	Method	Description
Map<String,Node>	allActive()
Map<String,Node>	allActive(Node.Type type)
Node	byNodeId(String nodeId)
Node	byNodeId(NodeId nodeId)
void	dropOutdated()
boolean	isAnyLeaderPresent()
boolean	isOnlyLeader(NodeId nodeId)
void	markAsAlive(Node node, boolean isLeader, String restTransportAddress)	Mark this node as alive and probably update some settings that may have changed since last server boot.
void	markAsAlive(Node node, boolean isLeader, URI restTransportAddress)
String	registerServer(String nodeId, boolean isLeader, URI httpPublishUri, String hostname)

Methods inherited from class org.graylog2.database.PersistedServiceImpl

collection, collection, count, count, cursorToList, destroy, destroy, destroyAll, destroyAll, destroyAll, embed, findOne, findOne, findOne, findOne, get, get, get, query, query, query, query, query, removeEmbedded, removeEmbedded, save, saveWithoutValidation, totalCount, totalCount, validate, validate, validate

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.graylog2.plugin.database.PersistedService

destroy, destroyAll, save, saveWithoutValidation, validate, validate, validate

Constructor Details

NodeServiceImpl

@Inject
public NodeServiceImpl(MongoConnection mongoConnection,
 Configuration configuration)

Method Details

registerServer

public String registerServer(String nodeId,
 boolean isLeader,
 URI httpPublishUri,
 String hostname)

Specified by:

registerServer in interface NodeService

byNodeId

public Node byNodeId(String nodeId)
              throws NodeNotFoundException

Specified by:

byNodeId in interface NodeService

Throws:

NodeNotFoundException

byNodeId

public Node byNodeId(NodeId nodeId)
              throws NodeNotFoundException

Specified by:

byNodeId in interface NodeService

Throws:

NodeNotFoundException

allActive

public Map<String,Node> allActive(Node.Type type)

Specified by:

allActive in interface NodeService

allActive

public Map<String,Node> allActive()

Specified by:

allActive in interface NodeService

dropOutdated

public void dropOutdated()

Specified by:

dropOutdated in interface NodeService

markAsAlive

public void markAsAlive(Node node,
 boolean isLeader,
 String restTransportAddress)

Mark this node as alive and probably update some settings that may have changed since last server boot.

Specified by:

markAsAlive in interface NodeService

markAsAlive

public void markAsAlive(Node node,
 boolean isLeader,
 URI restTransportAddress)

Specified by:

markAsAlive in interface NodeService

isOnlyLeader

public boolean isOnlyLeader(NodeId nodeId)

Specified by:

isOnlyLeader in interface NodeService

isAnyLeaderPresent

public boolean isAnyLeaderPresent()

Specified by:

isAnyLeaderPresent in interface NodeService