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/*
* Copyright 2013-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.athena;
import org.w3c.dom.*;
import java.net.*;
import java.util.*;
import javax.annotation.Generated;
import org.apache.commons.logging.*;
import com.amazonaws.*;
import com.amazonaws.annotation.SdkInternalApi;
import com.amazonaws.auth.*;
import com.amazonaws.handlers.*;
import com.amazonaws.http.*;
import com.amazonaws.internal.*;
import com.amazonaws.internal.auth.*;
import com.amazonaws.metrics.*;
import com.amazonaws.regions.*;
import com.amazonaws.transform.*;
import com.amazonaws.util.*;
import com.amazonaws.protocol.json.*;
import com.amazonaws.util.AWSRequestMetrics.Field;
import com.amazonaws.annotation.ThreadSafe;
import com.amazonaws.client.AwsSyncClientParams;
import com.amazonaws.services.athena.AmazonAthenaClientBuilder;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.services.athena.model.*;
import com.amazonaws.services.athena.model.transform.*;
/**
* Client for accessing Amazon Athena. All service calls made using this client are blocking, and will not return until
* the service call completes.
*
*
* Amazon Athena is an interactive query service that lets you use standard SQL to analyze data directly in Amazon S3.
* You can point Athena at your data in Amazon S3 and run ad-hoc queries and get results in seconds. Athena is
* serverless, so there is no infrastructure to set up or manage. You pay only for the queries you run. Athena scales
* automatically—executing queries in parallel—so results are fast, even with large datasets and complex queries. For
* more information, see What is Amazon Athena in
* the Amazon Athena User Guide.
*
*
* For code samples using the AWS SDK for Java, see Examples and Code Samples in the Amazon
* Athena User Guide.
*
*/
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AmazonAthenaClient extends AmazonWebServiceClient implements AmazonAthena {
/** Provider for AWS credentials. */
private final AWSCredentialsProvider awsCredentialsProvider;
private static final Log log = LogFactory.getLog(AmazonAthena.class);
/** Default signing name for the service. */
private static final String DEFAULT_SIGNING_NAME = "athena";
/** Client configuration factory providing ClientConfigurations tailored to this client */
protected static final ClientConfigurationFactory configFactory = new ClientConfigurationFactory();
private static final com.amazonaws.protocol.json.SdkJsonProtocolFactory protocolFactory = new com.amazonaws.protocol.json.SdkJsonProtocolFactory(
new JsonClientMetadata()
.withProtocolVersion("1.1")
.withSupportsCbor(false)
.withSupportsIon(false)
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidRequestException").withModeledClass(
com.amazonaws.services.athena.model.InvalidRequestException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InternalServerException").withModeledClass(
com.amazonaws.services.athena.model.InternalServerException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("TooManyRequestsException").withModeledClass(
com.amazonaws.services.athena.model.TooManyRequestsException.class))
.withBaseServiceExceptionClass(com.amazonaws.services.athena.model.AmazonAthenaException.class));
public static AmazonAthenaClientBuilder builder() {
return AmazonAthenaClientBuilder.standard();
}
/**
* Constructs a new client to invoke service methods on Amazon Athena using the specified parameters.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientParams
* Object providing client parameters.
*/
AmazonAthenaClient(AwsSyncClientParams clientParams) {
super(clientParams);
this.awsCredentialsProvider = clientParams.getCredentialsProvider();
init();
}
/**
* Constructs a new client to invoke service methods on Amazon Athena using the specified parameters.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientParams
* Object providing client parameters.
*/
AmazonAthenaClient(AwsSyncClientParams clientParams, boolean endpointDiscoveryEnabled) {
super(clientParams);
this.awsCredentialsProvider = clientParams.getCredentialsProvider();
init();
}
private void init() {
setServiceNameIntern(DEFAULT_SIGNING_NAME);
setEndpointPrefix(ENDPOINT_PREFIX);
// calling this.setEndPoint(...) will also modify the signer accordingly
setEndpoint("athena.us-east-1.amazonaws.com");
HandlerChainFactory chainFactory = new HandlerChainFactory();
requestHandler2s.addAll(chainFactory.newRequestHandlerChain("/com/amazonaws/services/athena/request.handlers"));
requestHandler2s.addAll(chainFactory.newRequestHandler2Chain("/com/amazonaws/services/athena/request.handler2s"));
requestHandler2s.addAll(chainFactory.getGlobalHandlers());
}
/**
*
* Returns the details of a single named query or a list of up to 50 queries, which you provide as an array of query
* ID strings. Use ListNamedQueries to get the list of named query IDs. If information could not be retrieved
* for a submitted query ID, information about the query ID submitted is listed under
* UnprocessedNamedQueryId. Named queries are different from executed queries. Use
* BatchGetQueryExecution to get details about each unique query execution, and ListQueryExecutions to
* get a list of query execution IDs.
*
*
* @param batchGetNamedQueryRequest
* @return Result of the BatchGetNamedQuery operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.BatchGetNamedQuery
* @see AWS API
* Documentation
*/
@Override
public BatchGetNamedQueryResult batchGetNamedQuery(BatchGetNamedQueryRequest request) {
request = beforeClientExecution(request);
return executeBatchGetNamedQuery(request);
}
@SdkInternalApi
final BatchGetNamedQueryResult executeBatchGetNamedQuery(BatchGetNamedQueryRequest batchGetNamedQueryRequest) {
ExecutionContext executionContext = createExecutionContext(batchGetNamedQueryRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new BatchGetNamedQueryRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(batchGetNamedQueryRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "BatchGetNamedQuery");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new BatchGetNamedQueryResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns the details of a single query execution or a list of up to 50 query executions, which you provide as an
* array of query execution ID strings. To get a list of query execution IDs, use ListQueryExecutions. Query
* executions are different from named (saved) queries. Use BatchGetNamedQuery to get details about named
* queries.
*
*
* @param batchGetQueryExecutionRequest
* @return Result of the BatchGetQueryExecution operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.BatchGetQueryExecution
* @see AWS
* API Documentation
*/
@Override
public BatchGetQueryExecutionResult batchGetQueryExecution(BatchGetQueryExecutionRequest request) {
request = beforeClientExecution(request);
return executeBatchGetQueryExecution(request);
}
@SdkInternalApi
final BatchGetQueryExecutionResult executeBatchGetQueryExecution(BatchGetQueryExecutionRequest batchGetQueryExecutionRequest) {
ExecutionContext executionContext = createExecutionContext(batchGetQueryExecutionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new BatchGetQueryExecutionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(batchGetQueryExecutionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "BatchGetQueryExecution");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new BatchGetQueryExecutionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Creates a named query.
*
*
* For code samples using the AWS SDK for Java, see Examples and Code Samples in the
* Amazon Athena User Guide.
*
*
* @param createNamedQueryRequest
* @return Result of the CreateNamedQuery operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.CreateNamedQuery
* @see AWS API
* Documentation
*/
@Override
public CreateNamedQueryResult createNamedQuery(CreateNamedQueryRequest request) {
request = beforeClientExecution(request);
return executeCreateNamedQuery(request);
}
@SdkInternalApi
final CreateNamedQueryResult executeCreateNamedQuery(CreateNamedQueryRequest createNamedQueryRequest) {
ExecutionContext executionContext = createExecutionContext(createNamedQueryRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CreateNamedQueryRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(createNamedQueryRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "CreateNamedQuery");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new CreateNamedQueryResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Deletes a named query.
*
*
* For code samples using the AWS SDK for Java, see Examples and Code Samples in the
* Amazon Athena User Guide.
*
*
* @param deleteNamedQueryRequest
* @return Result of the DeleteNamedQuery operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.DeleteNamedQuery
* @see AWS API
* Documentation
*/
@Override
public DeleteNamedQueryResult deleteNamedQuery(DeleteNamedQueryRequest request) {
request = beforeClientExecution(request);
return executeDeleteNamedQuery(request);
}
@SdkInternalApi
final DeleteNamedQueryResult executeDeleteNamedQuery(DeleteNamedQueryRequest deleteNamedQueryRequest) {
ExecutionContext executionContext = createExecutionContext(deleteNamedQueryRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteNamedQueryRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(deleteNamedQueryRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "DeleteNamedQuery");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DeleteNamedQueryResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns information about a single query.
*
*
* @param getNamedQueryRequest
* @return Result of the GetNamedQuery operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.GetNamedQuery
* @see AWS API
* Documentation
*/
@Override
public GetNamedQueryResult getNamedQuery(GetNamedQueryRequest request) {
request = beforeClientExecution(request);
return executeGetNamedQuery(request);
}
@SdkInternalApi
final GetNamedQueryResult executeGetNamedQuery(GetNamedQueryRequest getNamedQueryRequest) {
ExecutionContext executionContext = createExecutionContext(getNamedQueryRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetNamedQueryRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getNamedQueryRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "GetNamedQuery");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new GetNamedQueryResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns information about a single execution of a query. Each time a query executes, information about the query
* execution is saved with a unique ID.
*
*
* @param getQueryExecutionRequest
* @return Result of the GetQueryExecution operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.GetQueryExecution
* @see AWS API
* Documentation
*/
@Override
public GetQueryExecutionResult getQueryExecution(GetQueryExecutionRequest request) {
request = beforeClientExecution(request);
return executeGetQueryExecution(request);
}
@SdkInternalApi
final GetQueryExecutionResult executeGetQueryExecution(GetQueryExecutionRequest getQueryExecutionRequest) {
ExecutionContext executionContext = createExecutionContext(getQueryExecutionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetQueryExecutionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getQueryExecutionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "GetQueryExecution");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new GetQueryExecutionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns the results of a single query execution specified by QueryExecutionId. This request does not
* execute the query but returns results. Use StartQueryExecution to run a query.
*
*
* @param getQueryResultsRequest
* @return Result of the GetQueryResults operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.GetQueryResults
* @see AWS API
* Documentation
*/
@Override
public GetQueryResultsResult getQueryResults(GetQueryResultsRequest request) {
request = beforeClientExecution(request);
return executeGetQueryResults(request);
}
@SdkInternalApi
final GetQueryResultsResult executeGetQueryResults(GetQueryResultsRequest getQueryResultsRequest) {
ExecutionContext executionContext = createExecutionContext(getQueryResultsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetQueryResultsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(getQueryResultsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "GetQueryResults");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new GetQueryResultsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Provides a list of all available query IDs.
*
*
* For code samples using the AWS SDK for Java, see Examples and Code Samples in the
* Amazon Athena User Guide.
*
*
* @param listNamedQueriesRequest
* @return Result of the ListNamedQueries operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.ListNamedQueries
* @see AWS API
* Documentation
*/
@Override
public ListNamedQueriesResult listNamedQueries(ListNamedQueriesRequest request) {
request = beforeClientExecution(request);
return executeListNamedQueries(request);
}
@SdkInternalApi
final ListNamedQueriesResult executeListNamedQueries(ListNamedQueriesRequest listNamedQueriesRequest) {
ExecutionContext executionContext = createExecutionContext(listNamedQueriesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListNamedQueriesRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listNamedQueriesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "ListNamedQueries");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListNamedQueriesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Provides a list of all available query execution IDs.
*
*
* For code samples using the AWS SDK for Java, see Examples and Code Samples in the
* Amazon Athena User Guide.
*
*
* @param listQueryExecutionsRequest
* @return Result of the ListQueryExecutions operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.ListQueryExecutions
* @see AWS API
* Documentation
*/
@Override
public ListQueryExecutionsResult listQueryExecutions(ListQueryExecutionsRequest request) {
request = beforeClientExecution(request);
return executeListQueryExecutions(request);
}
@SdkInternalApi
final ListQueryExecutionsResult executeListQueryExecutions(ListQueryExecutionsRequest listQueryExecutionsRequest) {
ExecutionContext executionContext = createExecutionContext(listQueryExecutionsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListQueryExecutionsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listQueryExecutionsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "ListQueryExecutions");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListQueryExecutionsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Runs (executes) the SQL query statements contained in the Query string.
*
*
* For code samples using the AWS SDK for Java, see Examples and Code Samples in the
* Amazon Athena User Guide.
*
*
* @param startQueryExecutionRequest
* @return Result of the StartQueryExecution operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @throws TooManyRequestsException
* Indicates that the request was throttled.
* @sample AmazonAthena.StartQueryExecution
* @see AWS API
* Documentation
*/
@Override
public StartQueryExecutionResult startQueryExecution(StartQueryExecutionRequest request) {
request = beforeClientExecution(request);
return executeStartQueryExecution(request);
}
@SdkInternalApi
final StartQueryExecutionResult executeStartQueryExecution(StartQueryExecutionRequest startQueryExecutionRequest) {
ExecutionContext executionContext = createExecutionContext(startQueryExecutionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new StartQueryExecutionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(startQueryExecutionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "StartQueryExecution");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new StartQueryExecutionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Stops a query execution.
*
*
* For code samples using the AWS SDK for Java, see Examples and Code Samples in the
* Amazon Athena User Guide.
*
*
* @param stopQueryExecutionRequest
* @return Result of the StopQueryExecution operation returned by the service.
* @throws InternalServerException
* Indicates a platform issue, which may be due to a transient condition or outage.
* @throws InvalidRequestException
* Indicates that something is wrong with the input to the request. For example, a required parameter may be
* missing or out of range.
* @sample AmazonAthena.StopQueryExecution
* @see AWS API
* Documentation
*/
@Override
public StopQueryExecutionResult stopQueryExecution(StopQueryExecutionRequest request) {
request = beforeClientExecution(request);
return executeStopQueryExecution(request);
}
@SdkInternalApi
final StopQueryExecutionResult executeStopQueryExecution(StopQueryExecutionRequest stopQueryExecutionRequest) {
ExecutionContext executionContext = createExecutionContext(stopQueryExecutionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new StopQueryExecutionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(stopQueryExecutionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
request.addHandlerContext(HandlerContextKey.SERVICE_ID, "Athena");
request.addHandlerContext(HandlerContextKey.OPERATION_NAME, "StopQueryExecution");
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
URI cachedEndpoint = null;
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new StopQueryExecutionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* Returns additional metadata for a previously executed successful, request, typically used for debugging issues
* where a service isn't acting as expected. This data isn't considered part of the result data returned by an
* operation, so it's available through this separate, diagnostic interface.
*
* Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic
* information for an executed request, you should use this method to retrieve it as soon as possible after
* executing the request.
*
* @param request
* The originally executed request
*
* @return The response metadata for the specified request, or null if none is available.
*/
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request) {
return client.getResponseMetadataForRequest(request);
}
/**
* Normal invoke with authentication. Credentials are required and may be overriden at the request level.
**/
private Response invoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext) {
return invoke(request, responseHandler, executionContext, null);
}
/**
* Normal invoke with authentication. Credentials are required and may be overriden at the request level.
**/
private Response invoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext, URI cachedEndpoint) {
executionContext.setCredentialsProvider(CredentialUtils.getCredentialsProvider(request.getOriginalRequest(), awsCredentialsProvider));
return doInvoke(request, responseHandler, executionContext, cachedEndpoint);
}
/**
* Invoke with no authentication. Credentials are not required and any credentials set on the client or request will
* be ignored for this operation.
**/
private Response anonymousInvoke(Request request,
HttpResponseHandler> responseHandler, ExecutionContext executionContext) {
return doInvoke(request, responseHandler, executionContext, null);
}
/**
* Invoke the request using the http client. Assumes credentials (or lack thereof) have been configured in the
* ExecutionContext beforehand.
**/
private Response doInvoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext, URI discoveredEndpoint) {
if (discoveredEndpoint != null) {
request.setEndpoint(discoveredEndpoint);
request.getOriginalRequest().getRequestClientOptions().appendUserAgent("endpoint-discovery");
} else {
request.setEndpoint(endpoint);
}
request.setTimeOffset(timeOffset);
HttpResponseHandler errorResponseHandler = protocolFactory.createErrorResponseHandler(new JsonErrorResponseMetadata());
return client.execute(request, responseHandler, errorResponseHandler, executionContext);
}
@com.amazonaws.annotation.SdkInternalApi
static com.amazonaws.protocol.json.SdkJsonProtocolFactory getProtocolFactory() {
return protocolFactory;
}
}