ParameterGroup

• Implements: com.aliyun.ros.cdk.polardb.datasource.IParameterGroup

This class encapsulates and extends the ROS resource type DATASOURCE::POLARDB::ParameterGroup.

Initializers

import com.aliyun.ros.cdk.polardb.datasource.ParameterGroup;
ParameterGroup.Builder.create(Construct scope, java.lang.String id, java.lang.Boolean enableResourcePropertyConstraint)
    .parameterGroupId(java.lang.String)
    .parameterGroupId(IResolvable)
//  .refreshOptions(java.lang.String)
//  .refreshOptions(IResolvable)
    .build();

scope^Required

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

id^Required

• Type: java.lang.String

enableResourcePropertyConstraint^Optional

• Type: java.lang.Boolean

parameterGroupId^Required

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

Property parameterGroupId: The ID of the parameter template.

refreshOptions^Optional

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

Property refreshOptions: The refresh strategy for the datasource resource when the stack is updated.

Valid values:

• Never: Never refresh the datasource resource when the stack is updated.
• Always: Always refresh the datasource resource when the stack is updated. Default is Never.

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.datasource.ParameterGroup;
ParameterGroup.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

attrCreateTime^Required

public java.lang.Object getAttrCreateTime();

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

Attribute CreateTime: The time when the parameter template was created.

The time is in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.

attrDbType^Required

public java.lang.Object getAttrDbType();

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

Attribute DbType: The type of the database engine.

attrDbVersion^Required

public java.lang.Object getAttrDbVersion();

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

Attribute DbVersion: The version of the database engine.

attrForceRestart^Required

public java.lang.Object getAttrForceRestart();

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

Attribute ForceRestart: Indicates whether to restart the cluster when this parameter template is applied.

Valid values: 0: A restart is not required. 1: A restart is required.

attrParameterCounts^Required

public java.lang.Object getAttrParameterCounts();

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

Attribute ParameterCounts: The number of parameters in the parameter template.

attrParameterGroupDesc^Required

public java.lang.Object getAttrParameterGroupDesc();

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

Attribute ParameterGroupDesc: The description of the parameter template.

attrParameterGroupId^Required

public java.lang.Object getAttrParameterGroupId();

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

Attribute ParameterGroupId: The ID of the parameter template.

attrParameterGroupName^Required

public java.lang.Object getAttrParameterGroupName();

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

Attribute ParameterGroupName: The name of the parameter template.

attrParameterGroupType^Required

public java.lang.Object getAttrParameterGroupType();

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

Attribute ParameterGroupType: The type of the parameter template.

Valid values: 0: the default parameter template. 1: a custom parameter template. 2: an automatic backup parameter template. After you apply this type of template, the system automatically backs up the original parameter settings and saves the backup as a template.

attrParameters^Required

public java.lang.Object getAttrParameters();

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

Attribute Parameters: Details about the parameter templates.

props^Required

public ParameterGroupProps getProps();

• Type: ParameterGroupProps