Package org.elasticsearch.action.get

Class TransportGetAction

java.lang.Object

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

org.elasticsearch.action.support.single.shard.TransportSingleShardAction<GetRequest,GetResponse>

org.elasticsearch.action.get.TransportGetAction

public class TransportGetAction
extends TransportSingleShardAction<GetRequest,GetResponse>

Performs the get operation.

Nested Class Summary

Nested classes/interfaces inherited from class org.elasticsearch.action.support.single.shard.TransportSingleShardAction

TransportSingleShardAction.InternalRequest

Field Summary

Fields inherited from class org.elasticsearch.action.support.single.shard.TransportSingleShardAction

clusterService, indexNameExpressionResolver, threadPool, transportService

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

actionName, localConnection, logger, taskManager

Constructor Summary

Constructors

Constructor	Description
TransportGetAction(ClusterService clusterService, TransportService transportService, IndicesService indicesService, ThreadPool threadPool, ActionFilters actionFilters, IndexNameExpressionResolver indexNameExpressionResolver, ExecutorSelector executorSelector)

Method Summary

Modifier and Type	Method	Description
protected void	asyncShardOperation(GetRequest request, ShardId shardId, ActionListener<GetResponse> listener)
protected String	getExecutor(GetRequest request, ShardId shardId)
protected Writeable.Reader<GetResponse>	getResponseReader()
protected boolean	resolveIndex(GetRequest request)
protected void	resolveRequest(ClusterState state, TransportSingleShardAction<GetRequest,GetResponse>.InternalRequest request)
protected GetResponse	shardOperation(GetRequest request, ShardId shardId)
protected ShardIterator	shards(ClusterState state, TransportSingleShardAction<GetRequest,GetResponse>.InternalRequest request)	Returns the candidate shards to execute the operation on or null the execute the operation locally (the node that received the request)

Methods inherited from class org.elasticsearch.action.support.single.shard.TransportSingleShardAction

checkGlobalBlock, checkRequestBlock, doExecute, isSubAction

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

execute, execute, execute

Methods inherited from class java.lang.Object

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

Constructor Details

TransportGetAction

@Inject
public TransportGetAction(ClusterService clusterService,
 TransportService transportService,
 IndicesService indicesService,
 ThreadPool threadPool,
 ActionFilters actionFilters,
 IndexNameExpressionResolver indexNameExpressionResolver,
 ExecutorSelector executorSelector)

Method Details

resolveIndex

protected boolean resolveIndex(GetRequest request)

Specified by:

resolveIndex in class TransportSingleShardAction<GetRequest,GetResponse>

shards

protected ShardIterator shards(ClusterState state,
 TransportSingleShardAction<GetRequest,GetResponse>.InternalRequest request)

Description copied from class: TransportSingleShardAction

Returns the candidate shards to execute the operation on or null the execute the operation locally (the node that received the request)

Specified by:

shards in class TransportSingleShardAction<GetRequest,GetResponse>

resolveRequest

protected void resolveRequest(ClusterState state,
 TransportSingleShardAction<GetRequest,GetResponse>.InternalRequest request)

Overrides:

resolveRequest in class TransportSingleShardAction<GetRequest,GetResponse>

asyncShardOperation

protected void asyncShardOperation(GetRequest request,
 ShardId shardId,
 ActionListener<GetResponse> listener)
                            throws IOException

Overrides:

asyncShardOperation in class TransportSingleShardAction<GetRequest,GetResponse>

Throws:

IOException

shardOperation

protected GetResponse shardOperation(GetRequest request,
 ShardId shardId)

Specified by:

shardOperation in class TransportSingleShardAction<GetRequest,GetResponse>

getResponseReader

protected Writeable.Reader<GetResponse> getResponseReader()

Specified by:

getResponseReader in class TransportSingleShardAction<GetRequest,GetResponse>

getExecutor

protected String getExecutor(GetRequest request,
 ShardId shardId)

Overrides:

getExecutor in class TransportSingleShardAction<GetRequest,GetResponse>