Application

• Implements: IApplication

This class encapsulates and extends the ROS resource type ALIYUN::POLARDB::Application.

Initializers

import com.aliyun.ros.cdk.polardb.Application;
Application.Builder.create(Construct scope, java.lang.String id, java.lang.Boolean enableResourcePropertyConstraint)
    .applicationType(java.lang.String)
    .applicationType(IResolvable)
    .architecture(java.lang.String)
    .architecture(IResolvable)
    .dbClusterId(java.lang.String)
    .dbClusterId(IResolvable)
//  .autoCreatePolarFs(java.lang.Boolean)
//  .autoCreatePolarFs(IResolvable)
//  .components(IResolvable)
//  .components(java.util.List<IResolvable)
//  .components(ComponentsProperty>)
//  .description(java.lang.String)
//  .description(IResolvable)
//  .payType(java.lang.String)
//  .payType(IResolvable)
//  .period(java.lang.Number)
//  .period(IResolvable)
//  .polarFsInstanceId(java.lang.String)
//  .polarFsInstanceId(IResolvable)
//  .securityGroupId(java.lang.String)
//  .securityGroupId(IResolvable)
//  .securityIpList(java.lang.String)
//  .securityIpList(IResolvable)
//  .vpcId(java.lang.String)
//  .vpcId(IResolvable)
//  .vSwitchId(java.lang.String)
//  .vSwitchId(IResolvable)
//  .zoneId(java.lang.String)
//  .zoneId(IResolvable)
    .build();

scope^Required

• Type: com.aliyun.ros.cdk.core.Construct

id^Required

• Type: java.lang.String

enableResourcePropertyConstraint^Optional

• Type: java.lang.Boolean

applicationType^Required

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property applicationType: The type of the application.

Valid values:

• supabase: Creates a managed Supabase application.
• raycluster: Creates a managed Ray Cluster application.
• polarclaw: Creates a managed PolarClaw application.

architecture^Required

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property architecture: The architecture of the application.

This parameter is required.

dbClusterId^Required

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property dbClusterId: The ID of the database cluster.

autoCreatePolarFs^Optional

• Type: java.lang.Boolean OR com.aliyun.ros.cdk.core.IResolvable

Property autoCreatePolarFs: Specifies whether to automatically create a PolarFS cold storage instance.

Valid values:

• false (default): Does not automatically create the instance.
• true: Automatically creates the instance.

components^Optional

• Type: com.aliyun.ros.cdk.core.IResolvable OR java.util.ListComponentsProperty>

Property components: A list of custom child components for the application.

description^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property description: The description of the application.

payType^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property payType: The billing method of the cluster.

Valid values: Postpaid: pay-as-you-go Prepaid: subscription

period^Optional

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Property period: The subscription period type.

polarFsInstanceId^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property polarFsInstanceId: The ID of the PolarFileSystem (PolarFS) cold storage or high-performance instance.

This parameter is empty by default. If you specify this parameter, the corresponding storage is mounted to the application. This feature is currently supported only by the following applications:

• supabase
• raycluster

securityGroupId^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property securityGroupId: The ID of the security group.

securityIpList^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property securityIpList: The IP address whitelist.

If you do not specify this parameter, the default value 127.0.0.1 is used.

vpcId^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property vpcId: The ID of the VPC.

vSwitchId^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property vSwitchId: The vSwitch.

The default value is the current vSwitch in the primary zone of the instance.

zoneId^Optional

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Property zoneId: The zone.

The default value is the primary zone of the instance.

Methods

toString

public java.lang.String toString()

Returns a string representation of this construct.

synthesize

public 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.

session^Required

• Type: com.aliyun.ros.cdk.core.ISynthesisSession

The synthesis session.

addCondition

public void addCondition(RosCondition condition)

condition^Required

• Type: com.aliyun.ros.cdk.core.RosCondition

addCount

public void addCount(java.lang.Number OR IResolvable count)

count^Required

• Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

addDependency

public void addDependency(Resource resource)

resource^Required

• Type: com.aliyun.ros.cdk.core.Resource

addResourceDesc

public void addResourceDesc(java.lang.String desc)

desc^Required

• Type: java.lang.String

applyRemovalPolicy

public void applyRemovalPolicy(RemovalPolicy policy)

policy^Required

• Type: com.aliyun.ros.cdk.core.RemovalPolicy

fetchCondition

public RosCondition fetchCondition()

fetchDependency

public java.util.List<java.lang.String> fetchDependency()

fetchResourceDesc

public java.lang.String fetchResourceDesc()

getAtt

public IResolvable getAtt(java.lang.String name)

name^Required

• Type: java.lang.String

setMetadata

public void setMetadata(java.lang.String key, java.lang.Object value)

key^Required

• Type: java.lang.String

value^Required

• Type: java.lang.Object

Static Functions

isConstruct

import com.aliyun.ros.cdk.polardb.Application;
Application.isConstruct(java.lang.Object x)

Return whether the given object is a Construct.

x^Required

• Type: java.lang.Object

Properties

node^Required

public ConstructNode getNode();

• Type: com.aliyun.ros.cdk.core.ConstructNode

The construct tree node associated with this construct.

env^Required

public IResourceEnvironment getEnv();

• Type: com.aliyun.ros.cdk.core.IResourceEnvironment

The environment this resource belongs to.

For resources that are created and managed by the CDK (generally, those created by creating new class instances like Role, Bucket, etc.), this is always the same as the environment of the stack they belong to; however, for imported resources (those obtained from static methods like fromRoleArn, fromBucketName, etc.), that might be different than the stack they were imported into.

ref^Required

public java.lang.String getRef();

• Type: java.lang.String

stack^Required

public Stack getStack();

• Type: com.aliyun.ros.cdk.core.Stack

The stack in which this resource is defined.

resource^Optional

public RosResource getResource();

• Type: com.aliyun.ros.cdk.core.RosResource

attrApplicationId^Required

public java.lang.Object getAttrApplicationId();

• Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

Attribute ApplicationId: The ID of the application.

props^Required

public ApplicationProps getProps();

• Type: ApplicationProps