org.apache.ambari.server.agent.stomp

Class AgentCurrentDataController

java.lang.Object

org.apache.ambari.server.agent.stomp.AgentCurrentDataController

@Controller
 @SendToUser(value="/")
 @MessageMapping(value="/agents")
public class AgentCurrentDataController
extends Object

Constructor Summary

Constructors

Constructor and Description
AgentCurrentDataController(com.google.inject.Injector injector)

Method Summary

Modifier and Type	Method and Description
AlertDefinitionsAgentUpdateEvent	getAlertDefinitions(String simpSessionId, Hash hash)
AgentConfigsUpdateEvent	getCurrentConfigs(String simpSessionId, Hash hash)
HostLevelParamsUpdateEvent	getCurrentHostLevelParams(String simpSessionId, Hash hash)
MetadataUpdateEvent	getCurrentMetadata(Hash hash)
TopologyUpdateEvent	getCurrentTopology(Hash hash)

Methods inherited from class java.lang.Object

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

Constructor Detail

AgentCurrentDataController

public AgentCurrentDataController(com.google.inject.Injector injector)

Method Detail

getCurrentTopology

@MessageMapping(value="/topologies")
public TopologyUpdateEvent getCurrentTopology(Hash hash)
                                                                            throws org.apache.ambari.server.AmbariException,
                                                                                   InvalidStateTransitionException

Throws:

org.apache.ambari.server.AmbariException

InvalidStateTransitionException

getCurrentMetadata

@MessageMapping(value="/metadata")
public MetadataUpdateEvent getCurrentMetadata(Hash hash)
                                                                          throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException

getAlertDefinitions

@MessageMapping(value="/alert_definitions")
public AlertDefinitionsAgentUpdateEvent getAlertDefinitions(@Header
                                                                                                        String simpSessionId,
                                                                                                        Hash hash)
                                                                                                 throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException

getCurrentConfigs

@MessageMapping(value="/configs")
public AgentConfigsUpdateEvent getCurrentConfigs(@Header
                                                                                   String simpSessionId,
                                                                                   Hash hash)
                                                                            throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException

getCurrentHostLevelParams

@MessageMapping(value="/host_level_params")
public HostLevelParamsUpdateEvent getCurrentHostLevelParams(@Header
                                                                                                        String simpSessionId,
                                                                                                        Hash hash)
                                                                                                 throws org.apache.ambari.server.AmbariException

Throws:

org.apache.ambari.server.AmbariException