org.elasticsearch.action.admin.indices.mapping.get

Class TransportGetFieldMappingsIndexAction

java.lang.Object

org.elasticsearch.common.component.AbstractComponent

org.elasticsearch.action.support.TransportAction<Request,Response>

org.elasticsearch.action.support.single.custom.TransportSingleCustomOperationAction<org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest,GetFieldMappingsResponse>

org.elasticsearch.action.admin.indices.mapping.get.TransportGetFieldMappingsIndexAction

public class TransportGetFieldMappingsIndexAction
extends TransportSingleCustomOperationAction<org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest,GetFieldMappingsResponse>

Transport action used to retrieve the mappings related to fields that belong to a specific index

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.action.support.single.custom.TransportSingleCustomOperationAction

TransportSingleCustomOperationAction.InternalRequest, TransportSingleCustomOperationAction.ShardSingleOperationRequest

Field Summary

Fields

Modifier and Type	Field and Description
protected ClusterService	clusterService

Fields inherited from class org.elasticsearch.action.support.single.custom.TransportSingleCustomOperationAction

transportService

Fields inherited from class org.elasticsearch.action.support.TransportAction

actionName, threadPool

Fields inherited from class org.elasticsearch.common.component.AbstractComponent

componentSettings, logger, settings

Constructor Summary

Constructors

Constructor and Description
TransportGetFieldMappingsIndexAction(Settings settings, ClusterService clusterService, TransportService transportService, IndicesService indicesService, ThreadPool threadPool, ActionFilters actionFilters)

Method Summary

Modifier and Type	Method and Description
protected ClusterBlockException	checkRequestBlock(ClusterState state, TransportSingleCustomOperationAction.InternalRequest request)
protected String	executor()
protected org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest	newRequest()
protected GetFieldMappingsResponse	newResponse()
protected boolean	resolveIndex(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest request)
protected GetFieldMappingsResponse	shardOperation(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest request, ShardId shardId) Operation to be executed at the shard level.
protected ShardsIterator	shards(ClusterState state, TransportSingleCustomOperationAction.InternalRequest request) Can return null to execute on this local node.

Methods inherited from class org.elasticsearch.action.support.single.custom.TransportSingleCustomOperationAction

checkGlobalBlock, doExecute

Methods inherited from class org.elasticsearch.action.support.TransportAction

execute, execute, forceThreadedListener

Methods inherited from class org.elasticsearch.common.component.AbstractComponent

nodeName

Methods inherited from class java.lang.Object

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

Field Detail

clusterService

protected final ClusterService clusterService

Constructor Detail

TransportGetFieldMappingsIndexAction

@Inject
public TransportGetFieldMappingsIndexAction(Settings settings,
                                                    ClusterService clusterService,
                                                    TransportService transportService,
                                                    IndicesService indicesService,
                                                    ThreadPool threadPool,
                                                    ActionFilters actionFilters)

Method Detail

executor

protected String executor()

Specified by:

executor in class TransportSingleCustomOperationAction<org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest,GetFieldMappingsResponse>

resolveIndex

protected boolean resolveIndex(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest request)

Specified by:

resolveIndex in class TransportSingleCustomOperationAction<org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest,GetFieldMappingsResponse>

shards

protected ShardsIterator shards(ClusterState state,
                                TransportSingleCustomOperationAction.InternalRequest request)

Description copied from class: TransportSingleCustomOperationAction

Can return null to execute on this local node.

Specified by:

shards in class TransportSingleCustomOperationAction<org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest,GetFieldMappingsResponse>

shardOperation

protected GetFieldMappingsResponse shardOperation(org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest request,
                                                  ShardId shardId)
                                           throws ElasticsearchException

Description copied from class: TransportSingleCustomOperationAction

Operation to be executed at the shard level. Can be called with shardId set to null, meaning that there is no shard involved and the operation just needs to be executed on the local node.

Specified by:

shardOperation in class TransportSingleCustomOperationAction<org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest,GetFieldMappingsResponse>

Throws:

ElasticsearchException

newRequest

protected org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest newRequest()

Specified by:

newRequest in class TransportSingleCustomOperationAction<org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest,GetFieldMappingsResponse>

newResponse

protected GetFieldMappingsResponse newResponse()

Specified by:

newResponse in class TransportSingleCustomOperationAction<org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest,GetFieldMappingsResponse>

checkRequestBlock

protected ClusterBlockException checkRequestBlock(ClusterState state,
                                                  TransportSingleCustomOperationAction.InternalRequest request)

Overrides:

checkRequestBlock in class TransportSingleCustomOperationAction<org.elasticsearch.action.admin.indices.mapping.get.GetFieldMappingsIndexRequest,GetFieldMappingsResponse>