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/*
* Copyright 2012-2017 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.cloudformation;
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.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.cloudformation.AmazonCloudFormationClientBuilder;
import com.amazonaws.services.cloudformation.waiters.AmazonCloudFormationWaiters;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.services.cloudformation.model.*;
import com.amazonaws.services.cloudformation.model.transform.*;
/**
* Client for accessing AWS CloudFormation. All service calls made using this client are blocking, and will not return
* until the service call completes.
*
* AWS CloudFormation
*
* AWS CloudFormation allows you to create and manage AWS infrastructure deployments predictably and repeatedly. You can
* use AWS CloudFormation to leverage AWS products, such as Amazon Elastic Compute Cloud, Amazon Elastic Block Store,
* Amazon Simple Notification Service, Elastic Load Balancing, and Auto Scaling to build highly-reliable, highly
* scalable, cost-effective applications without creating or configuring the underlying AWS infrastructure.
*
*
* With AWS CloudFormation, you declare all of your resources and dependencies in a template file. The template defines
* a collection of resources as a single unit called a stack. AWS CloudFormation creates and deletes all member
* resources of the stack together and manages all dependencies between the resources for you.
*
*
* For more information about AWS CloudFormation, see the AWS
* CloudFormation Product Page.
*
*
* Amazon CloudFormation makes use of other AWS products. For additional technical information about a specific AWS
* product, see its technical documentation.
*
*/
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AmazonCloudFormationClient extends AmazonWebServiceClient implements AmazonCloudFormation {
/** Provider for AWS credentials. */
private final AWSCredentialsProvider awsCredentialsProvider;
private static final Log log = LogFactory.getLog(AmazonCloudFormation.class);
/** Default signing name for the service. */
private static final String DEFAULT_SIGNING_NAME = "cloudformation";
private volatile AmazonCloudFormationWaiters waiters;
/** Client configuration factory providing ClientConfigurations tailored to this client */
protected static final ClientConfigurationFactory configFactory = new ClientConfigurationFactory();
/**
* List of exception unmarshallers for all modeled exceptions
*/
protected final List> exceptionUnmarshallers = new ArrayList>();
/**
* Constructs a new client to invoke service methods on AWS CloudFormation. A credentials provider chain will be
* used that searches for credentials in this order:
*
* - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
* - Java System Properties - aws.accessKeyId and aws.secretKey
* - Instance profile credentials delivered through the Amazon EC2 metadata service
*
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @see DefaultAWSCredentialsProviderChain
* @deprecated use {@link AmazonCloudFormationClientBuilder#defaultClient()}
*/
@Deprecated
public AmazonCloudFormationClient() {
this(DefaultAWSCredentialsProviderChain.getInstance(), configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on AWS CloudFormation. A credentials provider chain will be
* used that searches for credentials in this order:
*
* - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
* - Java System Properties - aws.accessKeyId and aws.secretKey
* - Instance profile credentials delivered through the Amazon EC2 metadata service
*
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientConfiguration
* The client configuration options controlling how this client connects to AWS CloudFormation (ex: proxy
* settings, retry counts, etc.).
*
* @see DefaultAWSCredentialsProviderChain
* @deprecated use {@link AmazonCloudFormationClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonCloudFormationClient(ClientConfiguration clientConfiguration) {
this(DefaultAWSCredentialsProviderChain.getInstance(), clientConfiguration);
}
/**
* Constructs a new client to invoke service methods on AWS CloudFormation using the specified AWS account
* credentials.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentials
* The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
* @deprecated use {@link AmazonCloudFormationClientBuilder#withCredentials(AWSCredentialsProvider)} for example:
* {@code AmazonCloudFormationClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build();}
*/
@Deprecated
public AmazonCloudFormationClient(AWSCredentials awsCredentials) {
this(awsCredentials, configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on AWS CloudFormation using the specified AWS account
* credentials and client configuration options.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentials
* The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to AWS CloudFormation (ex: proxy
* settings, retry counts, etc.).
* @deprecated use {@link AmazonCloudFormationClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonCloudFormationClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonCloudFormationClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration) {
super(clientConfiguration);
this.awsCredentialsProvider = new StaticCredentialsProvider(awsCredentials);
init();
}
/**
* Constructs a new client to invoke service methods on AWS CloudFormation using the specified AWS account
* credentials provider.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @deprecated use {@link AmazonCloudFormationClientBuilder#withCredentials(AWSCredentialsProvider)}
*/
@Deprecated
public AmazonCloudFormationClient(AWSCredentialsProvider awsCredentialsProvider) {
this(awsCredentialsProvider, configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on AWS CloudFormation using the specified AWS account
* credentials provider and client configuration options.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to AWS CloudFormation (ex: proxy
* settings, retry counts, etc.).
* @deprecated use {@link AmazonCloudFormationClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonCloudFormationClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonCloudFormationClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) {
this(awsCredentialsProvider, clientConfiguration, null);
}
/**
* Constructs a new client to invoke service methods on AWS CloudFormation using the specified AWS account
* credentials provider, client configuration options, and request metric collector.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to AWS CloudFormation (ex: proxy
* settings, retry counts, etc.).
* @param requestMetricCollector
* optional request metric collector
* @deprecated use {@link AmazonCloudFormationClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonCloudFormationClientBuilder#withClientConfiguration(ClientConfiguration)} and
* {@link AmazonCloudFormationClientBuilder#withMetricsCollector(RequestMetricCollector)}
*/
@Deprecated
public AmazonCloudFormationClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration,
RequestMetricCollector requestMetricCollector) {
super(clientConfiguration, requestMetricCollector);
this.awsCredentialsProvider = awsCredentialsProvider;
init();
}
public static AmazonCloudFormationClientBuilder builder() {
return AmazonCloudFormationClientBuilder.standard();
}
/**
* Constructs a new client to invoke service methods on AWS CloudFormation 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.
*/
AmazonCloudFormationClient(AwsSyncClientParams clientParams) {
super(clientParams);
this.awsCredentialsProvider = clientParams.getCredentialsProvider();
init();
}
private void init() {
exceptionUnmarshallers.add(new InvalidChangeSetStatusExceptionUnmarshaller());
exceptionUnmarshallers.add(new InsufficientCapabilitiesExceptionUnmarshaller());
exceptionUnmarshallers.add(new AlreadyExistsExceptionUnmarshaller());
exceptionUnmarshallers.add(new ChangeSetNotFoundExceptionUnmarshaller());
exceptionUnmarshallers.add(new LimitExceededExceptionUnmarshaller());
exceptionUnmarshallers.add(new StandardErrorUnmarshaller(com.amazonaws.services.cloudformation.model.AmazonCloudFormationException.class));
setServiceNameIntern(DEFAULT_SIGNING_NAME);
setEndpointPrefix(ENDPOINT_PREFIX);
// calling this.setEndPoint(...) will also modify the signer accordingly
this.setEndpoint("https://cloudformation.us-east-1.amazonaws.com");
HandlerChainFactory chainFactory = new HandlerChainFactory();
requestHandler2s.addAll(chainFactory.newRequestHandlerChain("/com/amazonaws/services/cloudformation/request.handlers"));
requestHandler2s.addAll(chainFactory.newRequestHandler2Chain("/com/amazonaws/services/cloudformation/request.handler2s"));
requestHandler2s.addAll(chainFactory.getGlobalHandlers());
}
/**
*
* Cancels an update on the specified stack. If the call completes successfully, the stack rolls back the update and
* reverts to the previous stack configuration.
*
*
*
* You can cancel only stacks that are in the UPDATE_IN_PROGRESS state.
*
*
*
* @param cancelUpdateStackRequest
* The input for the CancelUpdateStack action.
* @return Result of the CancelUpdateStack operation returned by the service.
* @sample AmazonCloudFormation.CancelUpdateStack
* @see AWS API Documentation
*/
@Override
public CancelUpdateStackResult cancelUpdateStack(CancelUpdateStackRequest cancelUpdateStackRequest) {
ExecutionContext executionContext = createExecutionContext(cancelUpdateStackRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CancelUpdateStackRequestMarshaller().marshall(super.beforeMarshalling(cancelUpdateStackRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new CancelUpdateStackResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* For a specified stack that is in the UPDATE_ROLLBACK_FAILED state, continues rolling it back to the
* UPDATE_ROLLBACK_COMPLETE state. Depending on the cause of the failure, you can manually fix the error and continue the rollback. By continuing the rollback, you can return your stack to a working
* state (the UPDATE_ROLLBACK_COMPLETE state), and then try to update the stack again.
*
*
* A stack goes into the UPDATE_ROLLBACK_FAILED state when AWS CloudFormation cannot roll back all
* changes after a failed stack update. For example, you might have a stack that is rolling back to an old database
* instance that was deleted outside of AWS CloudFormation. Because AWS CloudFormation doesn't know the database was
* deleted, it assumes that the database instance still exists and attempts to roll back to it, causing the update
* rollback to fail.
*
*
* @param continueUpdateRollbackRequest
* The input for the ContinueUpdateRollback action.
* @return Result of the ContinueUpdateRollback operation returned by the service.
* @sample AmazonCloudFormation.ContinueUpdateRollback
* @see AWS API Documentation
*/
@Override
public ContinueUpdateRollbackResult continueUpdateRollback(ContinueUpdateRollbackRequest continueUpdateRollbackRequest) {
ExecutionContext executionContext = createExecutionContext(continueUpdateRollbackRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ContinueUpdateRollbackRequestMarshaller().marshall(super.beforeMarshalling(continueUpdateRollbackRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new ContinueUpdateRollbackResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Creates a list of changes for a stack. AWS CloudFormation generates the change set by comparing the template's
* information with the information that you submit. A change set can help you understand which resources AWS
* CloudFormation will change, and how it will change them, before you update your stack. Change sets allow you to
* check before making a change to avoid deleting or replacing critical resources.
*
*
* AWS CloudFormation doesn't make any changes to the stack when you create a change set. To make the specified
* changes, you must execute the change set by using the ExecuteChangeSet action.
*
*
* After the call successfully completes, AWS CloudFormation starts creating the change set. To check the status of
* the change set, use the DescribeChangeSet action.
*
*
* @param createChangeSetRequest
* The input for the CreateChangeSet action.
* @return Result of the CreateChangeSet operation returned by the service.
* @throws AlreadyExistsException
* Resource with the name requested already exists.
* @throws InsufficientCapabilitiesException
* The template contains resources with capabilities that were not specified in the Capabilities parameter.
* @throws LimitExceededException
* Quota for the resource has already been reached.
* @sample AmazonCloudFormation.CreateChangeSet
* @see AWS
* API Documentation
*/
@Override
public CreateChangeSetResult createChangeSet(CreateChangeSetRequest createChangeSetRequest) {
ExecutionContext executionContext = createExecutionContext(createChangeSetRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CreateChangeSetRequestMarshaller().marshall(super.beforeMarshalling(createChangeSetRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new CreateChangeSetResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Creates a stack as specified in the template. After the call completes successfully, the stack creation starts.
* You can check the status of the stack via the DescribeStacks API.
*
*
* @param createStackRequest
* The input for CreateStack action.
* @return Result of the CreateStack operation returned by the service.
* @throws LimitExceededException
* Quota for the resource has already been reached.
* @throws AlreadyExistsException
* Resource with the name requested already exists.
* @throws InsufficientCapabilitiesException
* The template contains resources with capabilities that were not specified in the Capabilities parameter.
* @sample AmazonCloudFormation.CreateStack
* @see AWS API
* Documentation
*/
@Override
public CreateStackResult createStack(CreateStackRequest createStackRequest) {
ExecutionContext executionContext = createExecutionContext(createStackRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CreateStackRequestMarshaller().marshall(super.beforeMarshalling(createStackRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(new CreateStackResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Deletes the specified change set. Deleting change sets ensures that no one executes the wrong change set.
*
*
* If the call successfully completes, AWS CloudFormation successfully deleted the change set.
*
*
* @param deleteChangeSetRequest
* The input for the DeleteChangeSet action.
* @return Result of the DeleteChangeSet operation returned by the service.
* @throws InvalidChangeSetStatusException
* The specified change set cannot be used to update the stack. For example, the change set status might be
* CREATE_IN_PROGRESS or the stack status might be UPDATE_IN_PROGRESS.
* @sample AmazonCloudFormation.DeleteChangeSet
* @see AWS
* API Documentation
*/
@Override
public DeleteChangeSetResult deleteChangeSet(DeleteChangeSetRequest deleteChangeSetRequest) {
ExecutionContext executionContext = createExecutionContext(deleteChangeSetRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteChangeSetRequestMarshaller().marshall(super.beforeMarshalling(deleteChangeSetRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new DeleteChangeSetResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Deletes a specified stack. Once the call completes successfully, stack deletion starts. Deleted stacks do not
* show up in the DescribeStacks API if the deletion has been completed successfully.
*
*
* @param deleteStackRequest
* The input for DeleteStack action.
* @return Result of the DeleteStack operation returned by the service.
* @sample AmazonCloudFormation.DeleteStack
* @see AWS API
* Documentation
*/
@Override
public DeleteStackResult deleteStack(DeleteStackRequest deleteStackRequest) {
ExecutionContext executionContext = createExecutionContext(deleteStackRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteStackRequestMarshaller().marshall(super.beforeMarshalling(deleteStackRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(new DeleteStackResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Retrieves your account's AWS CloudFormation limits, such as the maximum number of stacks that you can create in
* your account.
*
*
* @param describeAccountLimitsRequest
* The input for the DescribeAccountLimits action.
* @return Result of the DescribeAccountLimits operation returned by the service.
* @sample AmazonCloudFormation.DescribeAccountLimits
* @see AWS API Documentation
*/
@Override
public DescribeAccountLimitsResult describeAccountLimits(DescribeAccountLimitsRequest describeAccountLimitsRequest) {
ExecutionContext executionContext = createExecutionContext(describeAccountLimitsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeAccountLimitsRequestMarshaller().marshall(super.beforeMarshalling(describeAccountLimitsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new DescribeAccountLimitsResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns the inputs for the change set and a list of changes that AWS CloudFormation will make if you execute the
* change set. For more information, see Updating Stacks Using Change Sets in the AWS CloudFormation User Guide.
*
*
* @param describeChangeSetRequest
* The input for the DescribeChangeSet action.
* @return Result of the DescribeChangeSet operation returned by the service.
* @throws ChangeSetNotFoundException
* The specified change set name or ID doesn't exit. To view valid change sets for a stack, use the
* ListChangeSets action.
* @sample AmazonCloudFormation.DescribeChangeSet
* @see AWS API Documentation
*/
@Override
public DescribeChangeSetResult describeChangeSet(DescribeChangeSetRequest describeChangeSetRequest) {
ExecutionContext executionContext = createExecutionContext(describeChangeSetRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeChangeSetRequestMarshaller().marshall(super.beforeMarshalling(describeChangeSetRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new DescribeChangeSetResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns all stack related events for a specified stack in reverse chronological order. For more information about
* a stack's event history, go to Stacks in the AWS
* CloudFormation User Guide.
*
*
*
* You can list events for stacks that have failed to create or have been deleted by specifying the unique stack
* identifier (stack ID).
*
*
*
* @param describeStackEventsRequest
* The input for DescribeStackEvents action.
* @return Result of the DescribeStackEvents operation returned by the service.
* @sample AmazonCloudFormation.DescribeStackEvents
* @see AWS API Documentation
*/
@Override
public DescribeStackEventsResult describeStackEvents(DescribeStackEventsRequest describeStackEventsRequest) {
ExecutionContext executionContext = createExecutionContext(describeStackEventsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeStackEventsRequestMarshaller().marshall(super.beforeMarshalling(describeStackEventsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new DescribeStackEventsResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns a description of the specified resource in the specified stack.
*
*
* For deleted stacks, DescribeStackResource returns resource information for up to 90 days after the stack has been
* deleted.
*
*
* @param describeStackResourceRequest
* The input for DescribeStackResource action.
* @return Result of the DescribeStackResource operation returned by the service.
* @sample AmazonCloudFormation.DescribeStackResource
* @see AWS API Documentation
*/
@Override
public DescribeStackResourceResult describeStackResource(DescribeStackResourceRequest describeStackResourceRequest) {
ExecutionContext executionContext = createExecutionContext(describeStackResourceRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeStackResourceRequestMarshaller().marshall(super.beforeMarshalling(describeStackResourceRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new DescribeStackResourceResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns AWS resource descriptions for running and deleted stacks. If StackName is specified, all the
* associated resources that are part of the stack are returned. If PhysicalResourceId is specified,
* the associated resources of the stack that the resource belongs to are returned.
*
*
*
* Only the first 100 resources will be returned. If your stack has more resources than this, you should use
* ListStackResources instead.
*
*
*
* For deleted stacks, DescribeStackResources returns resource information for up to 90 days after the
* stack has been deleted.
*
*
* You must specify either StackName or PhysicalResourceId, but not both. In addition, you
* can specify LogicalResourceId to filter the returned result. For more information about resources,
* the LogicalResourceId and PhysicalResourceId, go to the AWS CloudFormation User Guide.
*
*
*
* A ValidationError is returned if you specify both StackName and
* PhysicalResourceId in the same request.
*
*
*
* @param describeStackResourcesRequest
* The input for DescribeStackResources action.
* @return Result of the DescribeStackResources operation returned by the service.
* @sample AmazonCloudFormation.DescribeStackResources
* @see AWS API Documentation
*/
@Override
public DescribeStackResourcesResult describeStackResources(DescribeStackResourcesRequest describeStackResourcesRequest) {
ExecutionContext executionContext = createExecutionContext(describeStackResourcesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeStackResourcesRequestMarshaller().marshall(super.beforeMarshalling(describeStackResourcesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new DescribeStackResourcesResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns the description for the specified stack; if no stack name was specified, then it returns the description
* for all the stacks created.
*
*
*
* If the stack does not exist, an AmazonCloudFormationException is returned.
*
*
*
* @param describeStacksRequest
* The input for DescribeStacks action.
* @return Result of the DescribeStacks operation returned by the service.
* @sample AmazonCloudFormation.DescribeStacks
* @see AWS
* API Documentation
*/
@Override
public DescribeStacksResult describeStacks(DescribeStacksRequest describeStacksRequest) {
ExecutionContext executionContext = createExecutionContext(describeStacksRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeStacksRequestMarshaller().marshall(super.beforeMarshalling(describeStacksRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new DescribeStacksResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public DescribeStacksResult describeStacks() {
return describeStacks(new DescribeStacksRequest());
}
/**
*
* Returns the estimated monthly cost of a template. The return value is an AWS Simple Monthly Calculator URL with a
* query string that describes the resources required to run the template.
*
*
* @param estimateTemplateCostRequest
* The input for an EstimateTemplateCost action.
* @return Result of the EstimateTemplateCost operation returned by the service.
* @sample AmazonCloudFormation.EstimateTemplateCost
* @see AWS API Documentation
*/
@Override
public EstimateTemplateCostResult estimateTemplateCost(EstimateTemplateCostRequest estimateTemplateCostRequest) {
ExecutionContext executionContext = createExecutionContext(estimateTemplateCostRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new EstimateTemplateCostRequestMarshaller().marshall(super.beforeMarshalling(estimateTemplateCostRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new EstimateTemplateCostResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public EstimateTemplateCostResult estimateTemplateCost() {
return estimateTemplateCost(new EstimateTemplateCostRequest());
}
/**
*
* Updates a stack using the input information that was provided when the specified change set was created. After
* the call successfully completes, AWS CloudFormation starts updating the stack. Use the DescribeStacks
* action to view the status of the update.
*
*
* When you execute a change set, AWS CloudFormation deletes all other change sets associated with the stack because
* they aren't valid for the updated stack.
*
*
* If a stack policy is associated with the stack, AWS CloudFormation enforces the policy during the update. You
* can't specify a temporary stack policy that overrides the current policy.
*
*
* @param executeChangeSetRequest
* The input for the ExecuteChangeSet action.
* @return Result of the ExecuteChangeSet operation returned by the service.
* @throws InvalidChangeSetStatusException
* The specified change set cannot be used to update the stack. For example, the change set status might be
* CREATE_IN_PROGRESS or the stack status might be UPDATE_IN_PROGRESS.
* @throws ChangeSetNotFoundException
* The specified change set name or ID doesn't exit. To view valid change sets for a stack, use the
* ListChangeSets action.
* @throws InsufficientCapabilitiesException
* The template contains resources with capabilities that were not specified in the Capabilities parameter.
* @sample AmazonCloudFormation.ExecuteChangeSet
* @see AWS API Documentation
*/
@Override
public ExecuteChangeSetResult executeChangeSet(ExecuteChangeSetRequest executeChangeSetRequest) {
ExecutionContext executionContext = createExecutionContext(executeChangeSetRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ExecuteChangeSetRequestMarshaller().marshall(super.beforeMarshalling(executeChangeSetRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new ExecuteChangeSetResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns the stack policy for a specified stack. If a stack doesn't have a policy, a null value is returned.
*
*
* @param getStackPolicyRequest
* The input for the GetStackPolicy action.
* @return Result of the GetStackPolicy operation returned by the service.
* @sample AmazonCloudFormation.GetStackPolicy
* @see AWS
* API Documentation
*/
@Override
public GetStackPolicyResult getStackPolicy(GetStackPolicyRequest getStackPolicyRequest) {
ExecutionContext executionContext = createExecutionContext(getStackPolicyRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetStackPolicyRequestMarshaller().marshall(super.beforeMarshalling(getStackPolicyRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new GetStackPolicyResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns the template body for a specified stack. You can get the template for running or deleted stacks.
*
*
* For deleted stacks, GetTemplate returns the template for up to 90 days after the stack has been deleted.
*
*
*
* If the template does not exist, a ValidationError is returned.
*
*
*
* @param getTemplateRequest
* The input for a GetTemplate action.
* @return Result of the GetTemplate operation returned by the service.
* @throws ChangeSetNotFoundException
* The specified change set name or ID doesn't exit. To view valid change sets for a stack, use the
* ListChangeSets action.
* @sample AmazonCloudFormation.GetTemplate
* @see AWS API
* Documentation
*/
@Override
public GetTemplateResult getTemplate(GetTemplateRequest getTemplateRequest) {
ExecutionContext executionContext = createExecutionContext(getTemplateRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetTemplateRequestMarshaller().marshall(super.beforeMarshalling(getTemplateRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(new GetTemplateResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns information about a new or existing template. The GetTemplateSummary action is useful for
* viewing parameter information, such as default parameter values and parameter types, before you create or update
* a stack.
*
*
* You can use the GetTemplateSummary action when you submit a template, or you can get template
* information for a running or deleted stack.
*
*
* For deleted stacks, GetTemplateSummary returns the template information for up to 90 days after the
* stack has been deleted. If the template does not exist, a ValidationError is returned.
*
*
* @param getTemplateSummaryRequest
* The input for the GetTemplateSummary action.
* @return Result of the GetTemplateSummary operation returned by the service.
* @sample AmazonCloudFormation.GetTemplateSummary
* @see AWS API Documentation
*/
@Override
public GetTemplateSummaryResult getTemplateSummary(GetTemplateSummaryRequest getTemplateSummaryRequest) {
ExecutionContext executionContext = createExecutionContext(getTemplateSummaryRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new GetTemplateSummaryRequestMarshaller().marshall(super.beforeMarshalling(getTemplateSummaryRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new GetTemplateSummaryResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public GetTemplateSummaryResult getTemplateSummary() {
return getTemplateSummary(new GetTemplateSummaryRequest());
}
/**
*
* Returns the ID and status of each active change set for a stack. For example, AWS CloudFormation lists change
* sets that are in the CREATE_IN_PROGRESS or CREATE_PENDING state.
*
*
* @param listChangeSetsRequest
* The input for the ListChangeSets action.
* @return Result of the ListChangeSets operation returned by the service.
* @sample AmazonCloudFormation.ListChangeSets
* @see AWS
* API Documentation
*/
@Override
public ListChangeSetsResult listChangeSets(ListChangeSetsRequest listChangeSetsRequest) {
ExecutionContext executionContext = createExecutionContext(listChangeSetsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListChangeSetsRequestMarshaller().marshall(super.beforeMarshalling(listChangeSetsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new ListChangeSetsResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Lists all exported output values in the account and region in which you call this action. Use this action to see
* the exported output values that you can import into other stacks. To import values, use the
* Fn::ImportValue function.
*
*
* For more information, see AWS
* CloudFormation Export Stack Output Values.
*
*
* @param listExportsRequest
* @return Result of the ListExports operation returned by the service.
* @sample AmazonCloudFormation.ListExports
* @see AWS API
* Documentation
*/
@Override
public ListExportsResult listExports(ListExportsRequest listExportsRequest) {
ExecutionContext executionContext = createExecutionContext(listExportsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListExportsRequestMarshaller().marshall(super.beforeMarshalling(listExportsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(new ListExportsResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Lists all stacks that are importing an exported output value. To modify or remove an exported output value, first
* use this action to see which stacks are using it. To see the exported output values in your account, see
* ListExports.
*
*
* For more information about importing an exported output value, see the
* Fn::ImportValue function.
*
*
* @param listImportsRequest
* @return Result of the ListImports operation returned by the service.
* @sample AmazonCloudFormation.ListImports
* @see AWS API
* Documentation
*/
@Override
public ListImportsResult listImports(ListImportsRequest listImportsRequest) {
ExecutionContext executionContext = createExecutionContext(listImportsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListImportsRequestMarshaller().marshall(super.beforeMarshalling(listImportsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(new ListImportsResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns descriptions of all resources of the specified stack.
*
*
* For deleted stacks, ListStackResources returns resource information for up to 90 days after the stack has been
* deleted.
*
*
* @param listStackResourcesRequest
* The input for the ListStackResource action.
* @return Result of the ListStackResources operation returned by the service.
* @sample AmazonCloudFormation.ListStackResources
* @see AWS API Documentation
*/
@Override
public ListStackResourcesResult listStackResources(ListStackResourcesRequest listStackResourcesRequest) {
ExecutionContext executionContext = createExecutionContext(listStackResourcesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListStackResourcesRequestMarshaller().marshall(super.beforeMarshalling(listStackResourcesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new ListStackResourcesResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns the summary information for stacks whose status matches the specified StackStatusFilter. Summary
* information for stacks that have been deleted is kept for 90 days after the stack is deleted. If no
* StackStatusFilter is specified, summary information for all stacks is returned (including existing stacks and
* stacks that have been deleted).
*
*
* @param listStacksRequest
* The input for ListStacks action.
* @return Result of the ListStacks operation returned by the service.
* @sample AmazonCloudFormation.ListStacks
* @see AWS API
* Documentation
*/
@Override
public ListStacksResult listStacks(ListStacksRequest listStacksRequest) {
ExecutionContext executionContext = createExecutionContext(listStacksRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListStacksRequestMarshaller().marshall(super.beforeMarshalling(listStacksRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(new ListStacksResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListStacksResult listStacks() {
return listStacks(new ListStacksRequest());
}
/**
*
* Sets a stack policy for a specified stack.
*
*
* @param setStackPolicyRequest
* The input for the SetStackPolicy action.
* @return Result of the SetStackPolicy operation returned by the service.
* @sample AmazonCloudFormation.SetStackPolicy
* @see AWS
* API Documentation
*/
@Override
public SetStackPolicyResult setStackPolicy(SetStackPolicyRequest setStackPolicyRequest) {
ExecutionContext executionContext = createExecutionContext(setStackPolicyRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new SetStackPolicyRequestMarshaller().marshall(super.beforeMarshalling(setStackPolicyRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new SetStackPolicyResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Sends a signal to the specified resource with a success or failure status. You can use the SignalResource API in
* conjunction with a creation policy or update policy. AWS CloudFormation doesn't proceed with a stack creation or
* update until resources receive the required number of signals or the timeout period is exceeded. The
* SignalResource API is useful in cases where you want to send signals from anywhere other than an Amazon EC2
* instance.
*
*
* @param signalResourceRequest
* The input for the SignalResource action.
* @return Result of the SignalResource operation returned by the service.
* @sample AmazonCloudFormation.SignalResource
* @see AWS
* API Documentation
*/
@Override
public SignalResourceResult signalResource(SignalResourceRequest signalResourceRequest) {
ExecutionContext executionContext = createExecutionContext(signalResourceRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new SignalResourceRequestMarshaller().marshall(super.beforeMarshalling(signalResourceRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new SignalResourceResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Updates a stack as specified in the template. After the call completes successfully, the stack update starts. You
* can check the status of the stack via the DescribeStacks action.
*
*
* To get a copy of the template for an existing stack, you can use the GetTemplate action.
*
*
* For more information about creating an update template, updating a stack, and monitoring the progress of the
* update, see Updating a
* Stack.
*
*
* @param updateStackRequest
* The input for an UpdateStack action.
* @return Result of the UpdateStack operation returned by the service.
* @throws InsufficientCapabilitiesException
* The template contains resources with capabilities that were not specified in the Capabilities parameter.
* @sample AmazonCloudFormation.UpdateStack
* @see AWS API
* Documentation
*/
@Override
public UpdateStackResult updateStack(UpdateStackRequest updateStackRequest) {
ExecutionContext executionContext = createExecutionContext(updateStackRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new UpdateStackRequestMarshaller().marshall(super.beforeMarshalling(updateStackRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(new UpdateStackResultStaxUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Validates a specified template. AWS CloudFormation first checks if the template is valid JSON. If it isn't, AWS
* CloudFormation checks if the template is valid YAML. If both these checks fail, AWS CloudFormation returns a
* template validation error.
*
*
* @param validateTemplateRequest
* The input for ValidateTemplate action.
* @return Result of the ValidateTemplate operation returned by the service.
* @sample AmazonCloudFormation.ValidateTemplate
* @see AWS API Documentation
*/
@Override
public ValidateTemplateResult validateTemplate(ValidateTemplateRequest validateTemplateRequest) {
ExecutionContext executionContext = createExecutionContext(validateTemplateRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ValidateTemplateRequestMarshaller().marshall(super.beforeMarshalling(validateTemplateRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
StaxResponseHandler responseHandler = new StaxResponseHandler(
new ValidateTemplateResultStaxUnmarshaller());
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) {
executionContext.setCredentialsProvider(CredentialUtils.getCredentialsProvider(request.getOriginalRequest(), awsCredentialsProvider));
return doInvoke(request, responseHandler, executionContext);
}
/**
* 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);
}
/**
* 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) {
request.setEndpoint(endpoint);
request.setTimeOffset(timeOffset);
DefaultErrorResponseHandler errorResponseHandler = new DefaultErrorResponseHandler(exceptionUnmarshallers);
return client.execute(request, responseHandler, errorResponseHandler, executionContext);
}
@Override
public AmazonCloudFormationWaiters waiters() {
if (waiters == null) {
synchronized (this) {
if (waiters == null) {
waiters = new AmazonCloudFormationWaiters(this);
}
}
}
return waiters;
}
}