com.amazonaws.services.cloudformation.AmazonCloudFormationClient Maven / Gradle / Ivy
/*
* Copyright 2010-2014 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 java.util.Map.Entry;
import com.amazonaws.*;
import com.amazonaws.auth.*;
import com.amazonaws.handlers.*;
import com.amazonaws.http.*;
import com.amazonaws.internal.*;
import com.amazonaws.metrics.*;
import com.amazonaws.regions.*;
import com.amazonaws.transform.*;
import com.amazonaws.util.*;
import com.amazonaws.util.AWSRequestMetrics.Field;
import static com.amazonaws.util.IOUtils.*;
import com.amazonaws.services.cloudformation.model.*;
import com.amazonaws.services.cloudformation.model.transform.*;
/**
* Client for accessing AmazonCloudFormation. All service calls made
* using this client are blocking, and will not return until the service call
* completes.
*
* AWS CloudFormation
* AWS CloudFormation enables you to create and manage AWS infrastructure
* deployments predictably and repeatedly. AWS CloudFormation helps you
* leverage AWS products such as Amazon EC2, EBS, Amazon SNS, ELB, and
* Auto Scaling to build highly-reliable, highly scalable, cost effective
* applications without worrying about creating and 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 this product, go to the
* CloudFormation Product Page
* .
*
*
* Amazon CloudFormation makes use of other AWS products. If you need
* additional technical information about a specific AWS product, you can
* find the product's technical documentation at
* http://aws.amazon.com/documentation/
* .
*
*/
public class AmazonCloudFormationClient extends AmazonWebServiceClient implements AmazonCloudFormation {
/** Provider for AWS credentials. */
private AWSCredentialsProvider awsCredentialsProvider;
/**
* List of exception unmarshallers for all AmazonCloudFormation exceptions.
*/
protected final List> exceptionUnmarshallers
= new ArrayList>();
/**
* Constructs a new client to invoke service methods on
* AmazonCloudFormation. 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
*/
public AmazonCloudFormationClient() {
this(new DefaultAWSCredentialsProviderChain(), new ClientConfiguration());
}
/**
* Constructs a new client to invoke service methods on
* AmazonCloudFormation. 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 AmazonCloudFormation
* (ex: proxy settings, retry counts, etc.).
*
* @see DefaultAWSCredentialsProviderChain
*/
public AmazonCloudFormationClient(ClientConfiguration clientConfiguration) {
this(new DefaultAWSCredentialsProviderChain(), clientConfiguration);
}
/**
* Constructs a new client to invoke service methods on
* AmazonCloudFormation 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.
*/
public AmazonCloudFormationClient(AWSCredentials awsCredentials) {
this(awsCredentials, new ClientConfiguration());
}
/**
* Constructs a new client to invoke service methods on
* AmazonCloudFormation 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 AmazonCloudFormation
* (ex: proxy settings, retry counts, etc.).
*/
public AmazonCloudFormationClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration) {
super(clientConfiguration);
this.awsCredentialsProvider = new StaticCredentialsProvider(awsCredentials);
init();
}
/**
* Constructs a new client to invoke service methods on
* AmazonCloudFormation 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.
*/
public AmazonCloudFormationClient(AWSCredentialsProvider awsCredentialsProvider) {
this(awsCredentialsProvider, new ClientConfiguration());
}
/**
* Constructs a new client to invoke service methods on
* AmazonCloudFormation 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 AmazonCloudFormation
* (ex: proxy settings, retry counts, etc.).
*/
public AmazonCloudFormationClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) {
this(awsCredentialsProvider, clientConfiguration, null);
}
/**
* Constructs a new client to invoke service methods on
* AmazonCloudFormation 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 AmazonCloudFormation
* (ex: proxy settings, retry counts, etc.).
* @param requestMetricCollector optional request metric collector
*/
public AmazonCloudFormationClient(AWSCredentialsProvider awsCredentialsProvider,
ClientConfiguration clientConfiguration,
RequestMetricCollector requestMetricCollector) {
super(clientConfiguration, requestMetricCollector);
this.awsCredentialsProvider = awsCredentialsProvider;
init();
}
private void init() {
exceptionUnmarshallers.add(new AlreadyExistsExceptionUnmarshaller());
exceptionUnmarshallers.add(new InsufficientCapabilitiesExceptionUnmarshaller());
exceptionUnmarshallers.add(new LimitExceededExceptionUnmarshaller());
exceptionUnmarshallers.add(new StandardErrorUnmarshaller());
// calling this.setEndPoint(...) will also modify the signer accordingly
this.setEndpoint("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"));
}
/**
*
* Validates a specified template.
*
*
* @param validateTemplateRequest Container for the necessary parameters
* to execute the ValidateTemplate service method on
* AmazonCloudFormation.
*
* @return The response from the ValidateTemplate service method, as
* returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(validateTemplateRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new ValidateTemplateResultStaxUnmarshaller(), 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.
*
*
* @param describeStacksRequest Container for the necessary parameters to
* execute the DescribeStacks service method on AmazonCloudFormation.
*
* @return The response from the DescribeStacks service method, as
* returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(describeStacksRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new DescribeStacksResultStaxUnmarshaller(), 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.
*
*
* NOTE: If the template does not exist, a ValidationError is
* returned.
*
*
* @param getTemplateRequest Container for the necessary parameters to
* execute the GetTemplate service method on AmazonCloudFormation.
*
* @return The response from the GetTemplate service method, as returned
* by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(getTemplateRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new GetTemplateResultStaxUnmarshaller(), 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 Container for the necessary parameters to
* execute the GetStackPolicy service method on AmazonCloudFormation.
*
* @return The response from the GetStackPolicy service method, as
* returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(getStackPolicyRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new GetStackPolicyResultStaxUnmarshaller(), 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 Container for the necessary parameters to
* execute the ListStacks service method on AmazonCloudFormation.
*
* @return The response from the ListStacks service method, as returned
* by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(listStacksRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new ListStacksResultStaxUnmarshaller(), 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 Container for the necessary parameters to
* execute the CreateStack service method on AmazonCloudFormation.
*
* @return The response from the CreateStack service method, as returned
* by AmazonCloudFormation.
*
* @throws AlreadyExistsException
* @throws LimitExceededException
* @throws InsufficientCapabilitiesException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(createStackRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new CreateStackResultStaxUnmarshaller(), executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Sets a stack policy for a specified stack.
*
*
* @param setStackPolicyRequest Container for the necessary parameters to
* execute the SetStackPolicy service method on AmazonCloudFormation.
*
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
public void setStackPolicy(SetStackPolicyRequest setStackPolicyRequest) {
ExecutionContext executionContext = createExecutionContext(setStackPolicyRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
Request request = null;
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
try {
request = new SetStackPolicyRequestMarshaller().marshall(setStackPolicyRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
invoke(request, null, executionContext);
} finally {
endClientExecution(awsRequestMetrics, request, null);
}
}
/**
*
* 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 Container for the necessary
* parameters to execute the EstimateTemplateCost service method on
* AmazonCloudFormation.
*
* @return The response from the EstimateTemplateCost service method, as
* returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(estimateTemplateCostRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new EstimateTemplateCostResultStaxUnmarshaller(), executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns all stack related events for a specified stack. For more
* information about a stack's event history, go to
* Stacks
* in the AWS CloudFormation User Guide.
*
*
* NOTE: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 Container for the necessary
* parameters to execute the DescribeStackEvents service method on
* AmazonCloudFormation.
*
* @return The response from the DescribeStackEvents service method, as
* returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(describeStackEventsRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new DescribeStackEventsResultStaxUnmarshaller(), 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 Container for the necessary
* parameters to execute the DescribeStackResource service method on
* AmazonCloudFormation.
*
* @return The response from the DescribeStackResource service method, as
* returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(describeStackResourceRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new DescribeStackResourceResultStaxUnmarshaller(), executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Cancels an update on the specified stack. If the call completes
* successfully, the stack will roll back the update and revert to the
* previous stack configuration.
*
*
* NOTE:Only stacks that are in the UPDATE_IN_PROGRESS state can
* be canceled.
*
*
* @param cancelUpdateStackRequest Container for the necessary parameters
* to execute the CancelUpdateStack service method on
* AmazonCloudFormation.
*
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
public void cancelUpdateStack(CancelUpdateStackRequest cancelUpdateStackRequest) {
ExecutionContext executionContext = createExecutionContext(cancelUpdateStackRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
Request request = null;
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
try {
request = new CancelUpdateStackRequestMarshaller().marshall(cancelUpdateStackRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
invoke(request, null, executionContext);
} finally {
endClientExecution(awsRequestMetrics, request, null);
}
}
/**
*
* 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.
*
*
* Tags that were associated with this stack during creation time will
* still be associated with the stack after an UpdateStack
* operation.
*
*
* For more information about creating an update template, updating a
* stack, and monitoring the progress of the update, see
* Updating a Stack
* .
*
*
* @param updateStackRequest Container for the necessary parameters to
* execute the UpdateStack service method on AmazonCloudFormation.
*
* @return The response from the UpdateStack service method, as returned
* by AmazonCloudFormation.
*
* @throws InsufficientCapabilitiesException
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(updateStackRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new UpdateStackResultStaxUnmarshaller(), 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.
*
*
* NOTE: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
* .
*
*
* NOTE:A ValidationError is returned if you specify both
* StackName and PhysicalResourceId in the same request.
*
*
* @param describeStackResourcesRequest Container for the necessary
* parameters to execute the DescribeStackResources service method on
* AmazonCloudFormation.
*
* @return The response from the DescribeStackResources service method,
* as returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(describeStackResourcesRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new DescribeStackResourcesResultStaxUnmarshaller(), 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 Container for the necessary parameters to
* execute the DeleteStack service method on AmazonCloudFormation.
*
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
public void deleteStack(DeleteStackRequest deleteStackRequest) {
ExecutionContext executionContext = createExecutionContext(deleteStackRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
Request request = null;
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
try {
request = new DeleteStackRequestMarshaller().marshall(deleteStackRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
invoke(request, null, executionContext);
} finally {
endClientExecution(awsRequestMetrics, request, null);
}
}
/**
*
* 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 Container for the necessary
* parameters to execute the ListStackResources service method on
* AmazonCloudFormation.
*
* @return The response from the ListStackResources service method, as
* returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
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(listStackResourcesRequest);
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
response = invoke(request, new ListStackResourcesResultStaxUnmarshaller(), 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.
*
*
* @return The response from the DescribeStacks service method, as
* returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
public DescribeStacksResult describeStacks() throws AmazonServiceException, AmazonClientException {
return describeStacks(new DescribeStacksRequest());
}
/**
*
* 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).
*
*
* @return The response from the ListStacks service method, as returned
* by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
public ListStacksResult listStacks() throws AmazonServiceException, AmazonClientException {
return listStacks(new ListStacksRequest());
}
/**
*
* 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.
*
*
* @return The response from the EstimateTemplateCost service method, as
* returned by AmazonCloudFormation.
*
*
* @throws AmazonClientException
* If any internal errors are encountered inside the client while
* attempting to make the request or handle the response. For example
* if a network connection is not available.
* @throws AmazonServiceException
* If an error response is returned by AmazonCloudFormation indicating
* either a problem with the data in the request, or a server side issue.
*/
public EstimateTemplateCostResult estimateTemplateCost() throws AmazonServiceException, AmazonClientException {
return estimateTemplateCost(new EstimateTemplateCostRequest());
}
/**
* 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);
}
private Response invoke(Request request,
Unmarshaller unmarshaller,
ExecutionContext executionContext)
{
request.setEndpoint(endpoint);
request.setTimeOffset(timeOffset);
AmazonWebServiceRequest originalRequest = request.getOriginalRequest();
for (Entry entry : originalRequest.copyPrivateRequestParameters().entrySet()) {
request.addParameter(entry.getKey(), entry.getValue());
}
AWSCredentials credentials = awsCredentialsProvider.getCredentials();
if (originalRequest.getRequestCredentials() != null) {
credentials = originalRequest.getRequestCredentials();
}
executionContext.setCredentials(credentials);
StaxResponseHandler responseHandler = new StaxResponseHandler(unmarshaller);
DefaultErrorResponseHandler errorResponseHandler = new DefaultErrorResponseHandler(exceptionUnmarshallers);
return client.execute(request, responseHandler, errorResponseHandler, executionContext);
}
}