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com.amazonaws.services.cloudformation
Class AmazonCloudFormationAsyncClient

java.lang.Object
  extended by com.amazonaws.AmazonWebServiceClient
      extended by com.amazonaws.services.cloudformation.AmazonCloudFormationClient
          extended by com.amazonaws.services.cloudformation.AmazonCloudFormationAsyncClient
All Implemented Interfaces:
AmazonCloudFormation, AmazonCloudFormationAsync

public class AmazonCloudFormationAsyncClient
extends AmazonCloudFormationClient
implements AmazonCloudFormationAsync

Client for accessing AmazonCloudFormation. All calls made using this client are non-blocking and will immediately return a Java Future. Callers must use the Future object to determine when the service call has actually completed. 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 the 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/ .


Constructor Summary
AmazonCloudFormationAsyncClient()
          Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation.
AmazonCloudFormationAsyncClient(AWSCredentials awsCredentials)
          Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials.
AmazonCloudFormationAsyncClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration, ExecutorService executorService)
          Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials, executor service, and client configuration options.
AmazonCloudFormationAsyncClient(AWSCredentials awsCredentials, ExecutorService executorService)
          Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials and executor service.
AmazonCloudFormationAsyncClient(AWSCredentialsProvider awsCredentialsProvider)
          Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials provider.
AmazonCloudFormationAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, ExecutorService executorService)
          Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials provider, executor service, and client configuration options.
AmazonCloudFormationAsyncClient(AWSCredentialsProvider awsCredentialsProvider, ExecutorService executorService)
          Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials provider and executor service.
AmazonCloudFormationAsyncClient(ClientConfiguration clientConfiguration)
          Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation.
 
Method Summary
 Future<CreateStackResult> createStackAsync(CreateStackRequest createStackRequest)
           Creates a stack as specified in the template.
 Future<Void> deleteStackAsync(DeleteStackRequest deleteStackRequest)
           Deletes a specified stack.
 Future<DescribeStackEventsResult> describeStackEventsAsync(DescribeStackEventsRequest describeStackEventsRequest)
           Returns all the stack related events for the AWS account.
 Future<DescribeStackResourceResult> describeStackResourceAsync(DescribeStackResourceRequest describeStackResourceRequest)
           Returns a description of the specified resource in the specified stack.
 Future<DescribeStackResourcesResult> describeStackResourcesAsync(DescribeStackResourcesRequest describeStackResourcesRequest)
           Returns AWS resource descriptions for running and deleted stacks.
 Future<DescribeStacksResult> describeStacksAsync(DescribeStacksRequest describeStacksRequest)
           Returns the description for the specified stack; if no stack name was specified, then it returns the description for all the stacks created.
 Future<EstimateTemplateCostResult> estimateTemplateCostAsync(EstimateTemplateCostRequest estimateTemplateCostRequest)
           Returns the estimated monthly cost of a template.
 ExecutorService getExecutorService()
          Returns the executor service used by this async client to execute requests.
 Future<GetTemplateResult> getTemplateAsync(GetTemplateRequest getTemplateRequest)
           Returns the template body for a specified stack name.
 Future<ListStackResourcesResult> listStackResourcesAsync(ListStackResourcesRequest listStackResourcesRequest)
           Returns descriptions of all resources of the specified stack.
 Future<ListStacksResult> listStacksAsync(ListStacksRequest listStacksRequest)
           Returns the summary information for stacks whose status matches the specified StackStatusFilter.
 void shutdown()
          Shuts down the client, releasing all managed resources.
 Future<UpdateStackResult> updateStackAsync(UpdateStackRequest updateStackRequest)
           Updates a stack as specified in the template.
 Future<ValidateTemplateResult> validateTemplateAsync(ValidateTemplateRequest validateTemplateRequest)
           Validates a specified template.
 
Methods inherited from class com.amazonaws.services.cloudformation.AmazonCloudFormationClient
createStack, deleteStack, describeStackEvents, describeStackEvents, describeStackResource, describeStackResources, describeStackResources, describeStacks, describeStacks, estimateTemplateCost, estimateTemplateCost, getCachedResponseMetadata, getTemplate, listStackResources, listStacks, listStacks, setEndpoint, updateStack, validateTemplate
 
Methods inherited from class com.amazonaws.AmazonWebServiceClient
addRequestHandler, removeRequestHandler, setConfiguration, setEndpoint
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface com.amazonaws.services.cloudformation.AmazonCloudFormation
createStack, deleteStack, describeStackEvents, describeStackEvents, describeStackResource, describeStackResources, describeStackResources, describeStacks, describeStacks, estimateTemplateCost, estimateTemplateCost, getCachedResponseMetadata, getTemplate, listStackResources, listStacks, listStacks, setEndpoint, updateStack, validateTemplate
 

Constructor Detail

AmazonCloudFormationAsyncClient

public AmazonCloudFormationAsyncClient()
Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation. A credentials provider chain will be used that searches for credentials in this order:

All service calls made using this new client object are blocking, and will not return until the service call completes.

See Also:
DefaultAWSCredentialsProvider

AmazonCloudFormationAsyncClient

public AmazonCloudFormationAsyncClient(ClientConfiguration clientConfiguration)
Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation. A credentials provider chain will be used that searches for credentials in this order:

All service calls made using this new client object are blocking, and will not return until the service call completes.

Parameters:
clientConfiguration - The client configuration options controlling how this client connects to AmazonCloudFormation (ex: proxy settings, retry counts, etc.).
See Also:
DefaultAWSCredentialsProvider

AmazonCloudFormationAsyncClient

public AmazonCloudFormationAsyncClient(AWSCredentials awsCredentials)
Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials. Default client settings will be used, and a default cached thread pool will be created for executing the asynchronous tasks.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.

AmazonCloudFormationAsyncClient

public AmazonCloudFormationAsyncClient(AWSCredentials awsCredentials,
                                       ExecutorService executorService)
Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials and executor service. Default client settings will be used.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
executorService - The executor service by which all asynchronous requests will be executed.

AmazonCloudFormationAsyncClient

public AmazonCloudFormationAsyncClient(AWSCredentials awsCredentials,
                                       ClientConfiguration clientConfiguration,
                                       ExecutorService executorService)
Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials, executor service, and client configuration options.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentials - The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
clientConfiguration - Client configuration options (ex: max retry limit, proxy settings, etc).
executorService - The executor service by which all asynchronous requests will be executed.

AmazonCloudFormationAsyncClient

public AmazonCloudFormationAsyncClient(AWSCredentialsProvider awsCredentialsProvider)
Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials provider. Default client settings will be used, and a default cached thread pool will be created for executing the asynchronous tasks.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.

AmazonCloudFormationAsyncClient

public AmazonCloudFormationAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                                       ExecutorService executorService)
Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials provider and executor service. Default client settings will be used.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
executorService - The executor service by which all asynchronous requests will be executed.

AmazonCloudFormationAsyncClient

public AmazonCloudFormationAsyncClient(AWSCredentialsProvider awsCredentialsProvider,
                                       ClientConfiguration clientConfiguration,
                                       ExecutorService executorService)
Constructs a new asynchronous client to invoke service methods on AmazonCloudFormation using the specified AWS account credentials provider, executor service, and client configuration options.

All calls made using this new client object are non-blocking, and will immediately return a Java Future object that the caller can later check to see if the service call has actually completed.

Parameters:
awsCredentialsProvider - The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
clientConfiguration - Client configuration options (ex: max retry limit, proxy settings, etc).
executorService - The executor service by which all asynchronous requests will be executed.
Method Detail

getExecutorService

public ExecutorService getExecutorService()
Returns the executor service used by this async client to execute requests.

Returns:
The executor service used by this async client to execute requests.

shutdown

public void shutdown()
Shuts down the client, releasing all managed resources. This includes forcibly terminating all pending asynchronous service calls. Clients who wish to give pending asynchronous service calls time to complete should call getExecutorService().shutdown() prior to calling this method.

Specified by:
shutdown in interface AmazonCloudFormation
Overrides:
shutdown in class AmazonWebServiceClient

listStacksAsync

public Future<ListStacksResult> listStacksAsync(ListStacksRequest listStacksRequest)
                                         throws AmazonServiceException,
                                                AmazonClientException

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).

Specified by:
listStacksAsync in interface AmazonCloudFormationAsync
Parameters:
listStacksRequest - Container for the necessary parameters to execute the ListStacks operation on AmazonCloudFormation.
Returns:
A Java Future object containing 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

createStackAsync

public Future<CreateStackResult> createStackAsync(CreateStackRequest createStackRequest)
                                           throws AmazonServiceException,
                                                  AmazonClientException

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.

NOTE: Currently, the limit for stacks is 20 stacks per account per region.

Specified by:
createStackAsync in interface AmazonCloudFormationAsync
Parameters:
createStackRequest - Container for the necessary parameters to execute the CreateStack operation on AmazonCloudFormation.
Returns:
A Java Future object containing the response from the CreateStack 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

validateTemplateAsync

public Future<ValidateTemplateResult> validateTemplateAsync(ValidateTemplateRequest validateTemplateRequest)
                                                     throws AmazonServiceException,
                                                            AmazonClientException

Validates a specified template.

Specified by:
validateTemplateAsync in interface AmazonCloudFormationAsync
Parameters:
validateTemplateRequest - Container for the necessary parameters to execute the ValidateTemplate operation on AmazonCloudFormation.
Returns:
A Java Future object containing 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

estimateTemplateCostAsync

public Future<EstimateTemplateCostResult> estimateTemplateCostAsync(EstimateTemplateCostRequest estimateTemplateCostRequest)
                                                             throws AmazonServiceException,
                                                                    AmazonClientException

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.

Specified by:
estimateTemplateCostAsync in interface AmazonCloudFormationAsync
Parameters:
estimateTemplateCostRequest - Container for the necessary parameters to execute the EstimateTemplateCost operation on AmazonCloudFormation.
Returns:
A Java Future object containing 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

describeStacksAsync

public Future<DescribeStacksResult> describeStacksAsync(DescribeStacksRequest describeStacksRequest)
                                                 throws AmazonServiceException,
                                                        AmazonClientException

Returns the description for the specified stack; if no stack name was specified, then it returns the description for all the stacks created.

Specified by:
describeStacksAsync in interface AmazonCloudFormationAsync
Parameters:
describeStacksRequest - Container for the necessary parameters to execute the DescribeStacks operation on AmazonCloudFormation.
Returns:
A Java Future object containing 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

describeStackEventsAsync

public Future<DescribeStackEventsResult> describeStackEventsAsync(DescribeStackEventsRequest describeStackEventsRequest)
                                                           throws AmazonServiceException,
                                                                  AmazonClientException

Returns all the stack related events for the AWS account. If StackName is specified, returns events related to all the stacks with the given name. If StackName is not specified, returns all the events for the account. For more information about a stack's event history, go to the AWS CloudFormation User Guide .

NOTE:Events are returned, even if the stack never existed or has been successfully deleted.

Specified by:
describeStackEventsAsync in interface AmazonCloudFormationAsync
Parameters:
describeStackEventsRequest - Container for the necessary parameters to execute the DescribeStackEvents operation on AmazonCloudFormation.
Returns:
A Java Future object containing 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

getTemplateAsync

public Future<GetTemplateResult> getTemplateAsync(GetTemplateRequest getTemplateRequest)
                                           throws AmazonServiceException,
                                                  AmazonClientException

Returns the template body for a specified stack name. 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.

Specified by:
getTemplateAsync in interface AmazonCloudFormationAsync
Parameters:
getTemplateRequest - Container for the necessary parameters to execute the GetTemplate operation on AmazonCloudFormation.
Returns:
A Java Future object containing 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

describeStackResourceAsync

public Future<DescribeStackResourceResult> describeStackResourceAsync(DescribeStackResourceRequest describeStackResourceRequest)
                                                               throws AmazonServiceException,
                                                                      AmazonClientException

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.

Specified by:
describeStackResourceAsync in interface AmazonCloudFormationAsync
Parameters:
describeStackResourceRequest - Container for the necessary parameters to execute the DescribeStackResource operation on AmazonCloudFormation.
Returns:
A Java Future object containing 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

deleteStackAsync

public Future<Void> deleteStackAsync(DeleteStackRequest deleteStackRequest)
                              throws AmazonServiceException,
                                     AmazonClientException

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.

Specified by:
deleteStackAsync in interface AmazonCloudFormationAsync
Parameters:
deleteStackRequest - Container for the necessary parameters to execute the DeleteStack operation on AmazonCloudFormation.
Returns:
A Java Future object containing the response from the DeleteStack 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

listStackResourcesAsync

public Future<ListStackResourcesResult> listStackResourcesAsync(ListStackResourcesRequest listStackResourcesRequest)
                                                         throws AmazonServiceException,
                                                                AmazonClientException

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.

Specified by:
listStackResourcesAsync in interface AmazonCloudFormationAsync
Parameters:
listStackResourcesRequest - Container for the necessary parameters to execute the ListStackResources operation on AmazonCloudFormation.
Returns:
A Java Future object containing 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

describeStackResourcesAsync

public Future<DescribeStackResourcesResult> describeStackResourcesAsync(DescribeStackResourcesRequest describeStackResourcesRequest)
                                                                 throws AmazonServiceException,
                                                                        AmazonClientException

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, all the associated resources of the stack the resource belongs to are returned.

For deleted stacks, DescribeStackResources returns resource information for up to 90 days after the stack has been deleted.

If you do not provide either a stack or resource id, information for all stacks and resources will be returned, up to a limit of 100 records.

NOTE: To list more than 100 resources use ListStackResources instead.

You can 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.

Specified by:
describeStackResourcesAsync in interface AmazonCloudFormationAsync
Parameters:
describeStackResourcesRequest - Container for the necessary parameters to execute the DescribeStackResources operation on AmazonCloudFormation.
Returns:
A Java Future object containing 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.

updateStackAsync

public Future<UpdateStackResult> updateStackAsync(UpdateStackRequest updateStackRequest)
                                           throws AmazonServiceException,
                                                  AmazonClientException

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 .

Specified by:
updateStackAsync in interface AmazonCloudFormationAsync
Parameters:
updateStackRequest - Container for the necessary parameters to execute the UpdateStack operation on AmazonCloudFormation.
Returns:
A Java Future object containing the response from the UpdateStack 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.
AmazonServiceException - If an error response is returned by AmazonCloudFormation indicating either a problem with the data in the request, or a server side issue.


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