Stack (software.amazon.awscdk:core 1.16.2.DEVPREVIEW API)

java.lang.Object
- software.amazon.jsii.JsiiObject
- - software.amazon.awscdk.core.Construct
  - - software.amazon.awscdk.core.Stack

All Implemented Interfaces:: IConstruct, IDependable, ITaggable, software.amazon.jsii.JsiiSerializable

@Generated(value="jsii-pacmak/0.20.4 (build 96d89e1)",
           date="2019-11-12T11:54:39.766Z")
 @Stability(value=Stable)
public class Stack
extends Construct
implements ITaggable

A root construct which represents a single CloudFormation stack.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class Stack.Builder
A fluent builder for Stack.
- Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject
  software.amazon.jsii.JsiiObject.InitializationMode
- Nested classes/interfaces inherited from interface software.amazon.awscdk.core.ITaggable
  ITaggable.Jsii$Proxy
- Nested classes/interfaces inherited from interface software.amazon.awscdk.core.IConstruct
  IConstruct.Jsii$Proxy

Nested Classes
Modifier and Type	Class and Description
`static class`	`Stack.Builder` A fluent builder for `Stack`.

Constructor Summary

Constructors
Modifier	Constructor and Description
	`Stack()` Creates a new stack.
	`Stack(Construct scope)` Creates a new stack.
	`Stack(Construct scope, String id)` Creates a new stack.
	`Stack(Construct scope, String id, StackProps props)` Creates a new stack.
`protected`	`Stack(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)`
`protected`	`Stack(software.amazon.jsii.JsiiObjectRef objRef)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addDependency(Stack stack)` Add a dependency between this stack and another stack.
`void`	`addDependency(Stack stack, String reason)` Add a dependency between this stack and another stack.
`DockerImageAssetLocation`	`addDockerImageAsset(DockerImageAssetSource asset)`
`FileAssetLocation`	`addFileAsset(FileAssetSource asset)`
`protected String`	`allocateLogicalId(CfnElement cfnElement)` Returns the naming scheme used to allocate logical IDs.
`String`	`formatArn(ArnComponents components)` Creates an ARN from components.
`String`	`getAccount()` The AWS account into which this stack will be deployed.
`String`	`getArtifactId()` The ID of the cloud assembly artifact for this stack.
`List<String>`	`getAvailabilityZones()` Returnst the list of AZs that are availability in the AWS environment (account/region) associated with this stack.
`List<Stack>`	`getDependencies()` Return the stacks this stack depends on.
`String`	`getEnvironment()` The environment coordinates in which this stack is deployed.
`String`	`getLogicalId(CfnElement element)` Allocates a stack-unique CloudFormation-compatible logical identity for a specific resource.
`Boolean`	`getNested()` Indicates if this is a nested stack, in which case `parentStack` will include a reference to it's parent.
`List<String>`	`getNotificationArns()` Returns the list of notification Amazon Resource Names (ARNs) for the current stack.
`Stack`	`getParentStack()` Returns the parent stack if this stack is nested.
`String`	`getPartition()` The partition in which this stack is defined.
`String`	`getRegion()` The AWS region into which this stack will be deployed (e.g.
`String`	`getStackId()` The ID of the stack.
`String`	`getStackName()` The concrete CloudFormation physical stack name.
`TagManager`	`getTags()` Tags to be applied to the stack.
`String`	`getTemplateFile()` The name of the CloudFormation template file emitted to the output directory during synthesis.
`ITemplateOptions`	`getTemplateOptions()` Options for CloudFormation template (like version, transform, description).
`String`	`getTemplateUrl()` An attribute (late-bound) that represents the URL of the template file in the deployment bucket.
`String`	`getUrlSuffix()` The Amazon domain suffix for the region in which this stack is defined.
`static Boolean`	`isStack(Object x)` Return whether the given object is a Stack.
`static Stack`	`of(IConstruct construct)` Looks up the first stack scope in which `construct` is defined.
`ArnComponents`	`parseArn(String arn)` Given an ARN, parses it and returns components.
`ArnComponents`	`parseArn(String arn, String sepIfToken)` Given an ARN, parses it and returns components.
`ArnComponents`	`parseArn(String arn, String sepIfToken, Boolean hasName)` Given an ARN, parses it and returns components.
`protected void`	`prepare()` Prepare stack.
`protected IResolvable`	`prepareCrossReference(Stack sourceStack, Reference reference)` Exports a resolvable value for use in another stack.
`void`	`renameLogicalId(String oldId, String newId)` Rename a generated logical identities.
`void`	`reportMissingContext(MissingContext report)` Indicate that a context key was expected.
`Object`	`resolve(Object obj)` Resolve a tokenized value in the context of the current stack.
`protected void`	`synthesize(ISynthesisSession session)` Allows this construct to emit artifacts into the cloud assembly during synthesis.
`String`	`toJsonString(Object obj)` Convert an object, potentially containing tokens, to a JSON string.
`String`	`toJsonString(Object obj, Number space)` Convert an object, potentially containing tokens, to a JSON string.

Methods inherited from class software.amazon.awscdk.core.Construct
getNode, isConstruct, toString, validate

Methods inherited from class software.amazon.jsii.JsiiObject
jsiiAsyncCall, jsiiCall, jsiiGet, jsiiSet, jsiiStaticCall, jsiiStaticGet, jsiiStaticSet

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface software.amazon.jsii.JsiiSerializable
$jsii$toJson

- Constructor Detail
  - Stack
```
protected Stack(software.amazon.jsii.JsiiObjectRef objRef)
```
  - Stack
```
protected Stack(software.amazon.jsii.JsiiObject.InitializationMode initializationMode)
```
  - Stack
```
@Stability(value=Stable)
public Stack(Construct scope,
                                      String id,
                                      StackProps props)
```
    Creates a new stack.
    
    Parameters:
    
    scope - Parent of this stack, usually a Program instance.
    
    id - The construct ID of this stack.
    
    props - Stack properties.
  - Stack
```
@Stability(value=Stable)
public Stack(Construct scope,
                                      String id)
```
    Creates a new stack.
    
    Parameters:
    
    scope - Parent of this stack, usually a Program instance.
    
    id - The construct ID of this stack.
  - Stack
```
@Stability(value=Stable)
public Stack(Construct scope)
```
    Creates a new stack.
    
    Parameters:
    
    scope - Parent of this stack, usually a Program instance.
  - Stack
```
@Stability(value=Stable)
public Stack()
```
    Creates a new stack.
- Method Detail
  - isStack
```
@Stability(value=Stable)
public static Boolean isStack(Object x)
```
    Return whether the given object is a Stack. We do attribute detection since we can't reliably use 'instanceof'.
    
    Parameters:
    
    x - This parameter is required.
  - of
```
@Stability(value=Stable)
public static Stack of(IConstruct construct)
```
    Looks up the first stack scope in which `construct` is defined. Fails if there is no stack up the tree.
    
    Parameters:
    
    construct - The construct to start the search from. This parameter is required.
  - addDependency
```
@Stability(value=Stable)
public void addDependency(Stack stack,
                                                   String reason)
```
    Add a dependency between this stack and another stack.
    
    Parameters:
    
    stack - This parameter is required.
    
    reason -
  - addDependency
```
@Stability(value=Stable)
public void addDependency(Stack stack)
```
    Add a dependency between this stack and another stack.
    
    Parameters:
    
    stack - This parameter is required.
  - addDockerImageAsset
```
@Stability(value=Stable)
public DockerImageAssetLocation addDockerImageAsset(DockerImageAssetSource asset)
```
    Parameters:
    
    asset - This parameter is required.
  - addFileAsset
```
@Stability(value=Stable)
public FileAssetLocation addFileAsset(FileAssetSource asset)
```
    Parameters:
    
    asset - This parameter is required.
  - allocateLogicalId
```
@Stability(value=Stable)
protected String allocateLogicalId(CfnElement cfnElement)
```
    Returns the naming scheme used to allocate logical IDs. By default, uses the `HashedAddressingScheme` but this method can be overridden to customize this behavior. In order to make sure logical IDs are unique and stable, we hash the resource construct tree path (i.e. toplevel/secondlevel/.../myresource) and add it as a suffix to the path components joined without a separator (CloudFormation IDs only allow alphanumeric characters). The result will be: "human" "hash" If the "human" part of the ID exceeds 240 characters, we simply trim it so the total ID doesn't exceed CloudFormation's 255 character limit. We only take 8 characters from the md5 hash (0.000005 chance of collision). Special cases: - If the path only contains a single component (i.e. it's a top-level resource), we won't add the hash to it. The hash is not needed for disamiguation and also, it allows for a more straightforward migration an existing CloudFormation template to a CDK stack without logical ID changes (or renames). - For aesthetic reasons, if the last components of the path are the same (i.e. `L1/L2/Pipeline/Pipeline`), they will be de-duplicated to make the resulting human portion of the ID more pleasing: `L1L2Pipeline` instead of `L1L2PipelinePipeline` - If a component is named "Default" it will be omitted from the path. This allows refactoring higher level abstractions around constructs without affecting the IDs of already deployed resources. - If a component is named "Resource" it will be omitted from the user-visible path, but included in the hash. This reduces visual noise in the human readable part of the identifier.
    
    Parameters:
    
    cfnElement - The element for which the logical ID is allocated. This parameter is required.
  - formatArn
```
@Stability(value=Stable)
public String formatArn(ArnComponents components)
```
    Creates an ARN from components. If `partition`, `region` or `account` are not specified, the stack's partition, region and account will be used. If any component is the empty string, an empty string will be inserted into the generated ARN at the location that component corresponds to. The ARN will be formatted as follows: arn:{partition}:{service}:{region}:{account}:{resource}{sep}}{resource-name} The required ARN pieces that are omitted will be taken from the stack that the 'scope' is attached to. If all ARN pieces are supplied, the supplied scope can be 'undefined'.
    
    Parameters:
    
    components - This parameter is required.
  - getLogicalId
```
@Stability(value=Stable)
public String getLogicalId(CfnElement element)
```
    Allocates a stack-unique CloudFormation-compatible logical identity for a specific resource. This method is called when a `CfnElement` is created and used to render the initial logical identity of resources. Logical ID renames are applied at this stage. This method uses the protected method `allocateLogicalId` to render the logical ID for an element. To modify the naming scheme, extend the `Stack` class and override this method.
    
    Parameters:
    
    element - The CloudFormation element for which a logical identity is needed. This parameter is required.
  - parseArn
```
@Stability(value=Stable)
public ArnComponents parseArn(String arn,
                                                       String sepIfToken,
                                                       Boolean hasName)
```
    Given an ARN, parses it and returns components. If the ARN is a concrete string, it will be parsed and validated. The separator (`sep`) will be set to '/' if the 6th component includes a '/', in which case, `resource` will be set to the value before the '/' and `resourceName` will be the rest. In case there is no '/', `resource` will be set to the 6th components and `resourceName` will be set to the rest of the string. If the ARN includes tokens (or is a token), the ARN cannot be validated, since we don't have the actual value yet at the time of this function call. You will have to know the separator and the type of ARN. The resulting `ArnComponents` object will contain tokens for the subexpressions of the ARN, not string literals. In this case this function cannot properly parse the complete final resourceName (path) out of ARNs that use '/' to both separate the 'resource' from the 'resourceName' AND to subdivide the resourceName further. For example, in S3 ARNs: arn:aws:s3:::my_corporate_bucket/path/to/exampleobject.png After parsing the resourceName will not contain 'path/to/exampleobject.png' but simply 'path'. This is a limitation because there is no slicing functionality in CloudFormation templates.
    
    Parameters:
    
    arn - The ARN string to parse. This parameter is required.
    
    sepIfToken - The separator used to separate resource from resourceName.
    
    hasName - Whether there is a name component in the ARN at all.
    
    Returns:
    
    an ArnComponents object which allows access to the various components of the ARN.
  - parseArn
```
@Stability(value=Stable)
public ArnComponents parseArn(String arn,
                                                       String sepIfToken)
```
    Given an ARN, parses it and returns components. If the ARN is a concrete string, it will be parsed and validated. The separator (`sep`) will be set to '/' if the 6th component includes a '/', in which case, `resource` will be set to the value before the '/' and `resourceName` will be the rest. In case there is no '/', `resource` will be set to the 6th components and `resourceName` will be set to the rest of the string. If the ARN includes tokens (or is a token), the ARN cannot be validated, since we don't have the actual value yet at the time of this function call. You will have to know the separator and the type of ARN. The resulting `ArnComponents` object will contain tokens for the subexpressions of the ARN, not string literals. In this case this function cannot properly parse the complete final resourceName (path) out of ARNs that use '/' to both separate the 'resource' from the 'resourceName' AND to subdivide the resourceName further. For example, in S3 ARNs: arn:aws:s3:::my_corporate_bucket/path/to/exampleobject.png After parsing the resourceName will not contain 'path/to/exampleobject.png' but simply 'path'. This is a limitation because there is no slicing functionality in CloudFormation templates.
    
    Parameters:
    
    arn - The ARN string to parse. This parameter is required.
    
    sepIfToken - The separator used to separate resource from resourceName.
    
    Returns:
    
    an ArnComponents object which allows access to the various components of the ARN.
  - parseArn
```
@Stability(value=Stable)
public ArnComponents parseArn(String arn)
```
    Given an ARN, parses it and returns components. If the ARN is a concrete string, it will be parsed and validated. The separator (`sep`) will be set to '/' if the 6th component includes a '/', in which case, `resource` will be set to the value before the '/' and `resourceName` will be the rest. In case there is no '/', `resource` will be set to the 6th components and `resourceName` will be set to the rest of the string. If the ARN includes tokens (or is a token), the ARN cannot be validated, since we don't have the actual value yet at the time of this function call. You will have to know the separator and the type of ARN. The resulting `ArnComponents` object will contain tokens for the subexpressions of the ARN, not string literals. In this case this function cannot properly parse the complete final resourceName (path) out of ARNs that use '/' to both separate the 'resource' from the 'resourceName' AND to subdivide the resourceName further. For example, in S3 ARNs: arn:aws:s3:::my_corporate_bucket/path/to/exampleobject.png After parsing the resourceName will not contain 'path/to/exampleobject.png' but simply 'path'. This is a limitation because there is no slicing functionality in CloudFormation templates.
    
    Parameters:
    
    arn - The ARN string to parse. This parameter is required.
    
    Returns:
    
    an ArnComponents object which allows access to the various components of the ARN.
  - prepare
```
@Stability(value=Stable)
protected void prepare()
```
    Prepare stack. Find all CloudFormation references and tell them we're consuming them. Find all dependencies as well and add the appropriate DependsOn fields.
    
    Overrides:
    
    prepare in class Construct
  - prepareCrossReference
```
@Stability(value=Stable)
protected IResolvable prepareCrossReference(Stack sourceStack,
                                                                     Reference reference)
```
    Exports a resolvable value for use in another stack.
    
    Parameters:
    
    sourceStack - This parameter is required.
    
    reference - This parameter is required.
    
    Returns:
    
    a token that can be used to reference the value from the producing stack.
  - renameLogicalId
```
@Stability(value=Stable)
public void renameLogicalId(String oldId,
                                                     String newId)
```
    Rename a generated logical identities. To modify the naming scheme strategy, extend the `Stack` class and override the `createNamingScheme` method.
    
    Parameters:
    
    oldId - This parameter is required.
    
    newId - This parameter is required.
  - reportMissingContext
```
@Stability(value=Stable)
public void reportMissingContext(MissingContext report)
```
    Indicate that a context key was expected. Contains instructions which will be emitted into the cloud assembly on how the key should be supplied.
    
    Parameters:
    
    report - The set of parameters needed to obtain the context. This parameter is required.
  - resolve
```
@Stability(value=Stable)
public Object resolve(Object obj)
```
    Resolve a tokenized value in the context of the current stack.
    
    Parameters:
    
    obj - This parameter is required.
  - synthesize
```
@Stability(value=Stable)
protected void synthesize(ISynthesisSession session)
```
    Allows this construct to emit artifacts into the cloud assembly during synthesis. This method is usually implemented by framework-level constructs such as `Stack` and `Asset` as they participate in synthesizing the cloud assembly.
    
    Overrides:
    
    synthesize in class Construct
    
    Parameters:
    
    session - This parameter is required.
  - toJsonString
```
@Stability(value=Stable)
public String toJsonString(Object obj,
                                                    Number space)
```
    Convert an object, potentially containing tokens, to a JSON string.
    
    Parameters:
    
    obj - This parameter is required.
    
    space -
  - toJsonString
```
@Stability(value=Stable)
public String toJsonString(Object obj)
```
    Convert an object, potentially containing tokens, to a JSON string.
    
    Parameters:
    
    obj - This parameter is required.
  - getAccount
```
@Stability(value=Stable)
public String getAccount()
```
    The AWS account into which this stack will be deployed. This value is resolved according to the following rules: 1. The value provided to `env.account` when the stack is defined. This can either be a concerete account (e.g. `585695031111`) or the `Aws.accountId` token. 3. `Aws.accountId`, which represents the CloudFormation intrinsic reference `{ "Ref": "AWS::AccountId" }` encoded as a string token. Preferably, you should use the return value as an opaque string and not attempt to parse it to implement your logic. If you do, you must first check that it is a concerete value an not an unresolved token. If this value is an unresolved token (`Token.isUnresolved(stack.account)` returns `true`), this implies that the user wishes that this stack will synthesize into a **account-agnostic template**. In this case, your code should either fail (throw an error, emit a synth error using `node.addError`) or implement some other region-agnostic behavior.
  - getArtifactId
```
@Stability(value=Stable)
public String getArtifactId()
```
    The ID of the cloud assembly artifact for this stack.
  - getAvailabilityZones
```
@Stability(value=Stable)
public List<String> getAvailabilityZones()
```
    Returnst the list of AZs that are availability in the AWS environment (account/region) associated with this stack. If the stack is environment-agnostic (either account and/or region are tokens), this property will return an array with 2 tokens that will resolve at deploy-time to the first two availability zones returned from CloudFormation's `Fn::GetAZs` intrinsic function. If they are not available in the context, returns a set of dummy values and reports them as missing, and let the CLI resolve them by calling EC2 `DescribeAvailabilityZones` on the target environment.
  - getDependencies
```
@Stability(value=Stable)
public List<Stack> getDependencies()
```
    Return the stacks this stack depends on.
  - getEnvironment
```
@Stability(value=Stable)
public String getEnvironment()
```
    The environment coordinates in which this stack is deployed. In the form `aws://account/region`. Use `stack.account` and `stack.region` to obtain the specific values, no need to parse. You can use this value to determine if two stacks are targeting the same environment. If either `stack.account` or `stack.region` are not concrete values (e.g. `Aws.account` or `Aws.region`) the special strings `unknown-account` and/or `unknown-region` will be used respectively to indicate this stack is region/account-agnostic.
  - getNested
```
@Stability(value=Stable)
public Boolean getNested()
```
    Indicates if this is a nested stack, in which case `parentStack` will include a reference to it's parent.
  - getNotificationArns
```
@Stability(value=Stable)
public List<String> getNotificationArns()
```
    Returns the list of notification Amazon Resource Names (ARNs) for the current stack.
  - getPartition
```
@Stability(value=Stable)
public String getPartition()
```
    The partition in which this stack is defined.
  - getRegion
```
@Stability(value=Stable)
public String getRegion()
```
    The AWS region into which this stack will be deployed (e.g. `us-west-2`). This value is resolved according to the following rules: 1. The value provided to `env.region` when the stack is defined. This can either be a concerete region (e.g. `us-west-2`) or the `Aws.region` token. 3. `Aws.region`, which is represents the CloudFormation intrinsic reference `{ "Ref": "AWS::Region" }` encoded as a string token. Preferably, you should use the return value as an opaque string and not attempt to parse it to implement your logic. If you do, you must first check that it is a concerete value an not an unresolved token. If this value is an unresolved token (`Token.isUnresolved(stack.region)` returns `true`), this implies that the user wishes that this stack will synthesize into a **region-agnostic template**. In this case, your code should either fail (throw an error, emit a synth error using `node.addError`) or implement some other region-agnostic behavior.
  - getStackId
```
@Stability(value=Stable)
public String getStackId()
```
    The ID of the stack. Example: After resolving, looks like arn:aws:cloudformation:us-west-2:123456789012:stack/teststack/51af3dc0-da77-11e4-872e-1234567db123
  - getStackName
```
@Stability(value=Stable)
public String getStackName()
```
    The concrete CloudFormation physical stack name. This is either the name defined explicitly in the `stackName` prop or allocated based on the stack's location in the construct tree. Stacks that are directly defined under the app use their construct `id` as their stack name. Stacks that are defined deeper within the tree will use a hashed naming scheme based on the construct path to ensure uniqueness. If you wish to obtain the deploy-time AWS::StackName intrinsic, you can use `Aws.stackName` directly.
  - getTags
```
@Stability(value=Stable)
public TagManager getTags()
```
    Tags to be applied to the stack.
    
    Specified by:
    
    getTags in interface ITaggable
  - getTemplateFile
```
@Stability(value=Stable)
public String getTemplateFile()
```
    The name of the CloudFormation template file emitted to the output directory during synthesis. Example: MyStack.template.json
  - getTemplateOptions
```
@Stability(value=Stable)
public ITemplateOptions getTemplateOptions()
```
    Options for CloudFormation template (like version, transform, description).
  - getTemplateUrl
```
@Stability(value=Experimental)
public String getTemplateUrl()
```
    An attribute (late-bound) that represents the URL of the template file in the deployment bucket. EXPERIMENTAL
  - getUrlSuffix
```
@Stability(value=Stable)
public String getUrlSuffix()
```
    The Amazon domain suffix for the region in which this stack is defined.
  - getParentStack
```
@Stability(value=Experimental)
public Stack getParentStack()
```
    Returns the parent stack if this stack is nested. EXPERIMENTAL

Class Stack

Nested Class Summary

Nested classes/interfaces inherited from class software.amazon.jsii.JsiiObject

Nested classes/interfaces inherited from interface software.amazon.awscdk.core.ITaggable

Nested classes/interfaces inherited from interface software.amazon.awscdk.core.IConstruct

Constructor Summary

Method Summary

Methods inherited from class software.amazon.awscdk.core.Construct

Methods inherited from class software.amazon.jsii.JsiiObject

Methods inherited from class java.lang.Object

Methods inherited from interface software.amazon.jsii.JsiiSerializable

Constructor Detail

Stack

Stack

Stack

Stack

Stack

Stack

Method Detail

isStack

of

addDependency

addDependency

addDockerImageAsset

addFileAsset

allocateLogicalId

formatArn

getLogicalId

parseArn

parseArn

parseArn

prepare

prepareCrossReference

renameLogicalId

reportMissingContext

resolve

synthesize

toJsonString

toJsonString

getAccount

getArtifactId

getAvailabilityZones

getDependencies

getEnvironment

getNested

getNotificationArns

getPartition

getRegion

getStackId

getStackName

getTags

getTemplateFile

getTemplateOptions

getTemplateUrl

getUrlSuffix

getParentStack