Skip to content

RosInstance

This class is a base encapsulation around the ROS resource type ALIYUN::AMQP::Instance, which is used to create an ApsaraMQ for RabbitMQ instance.

Initializers 

import com.aliyun.ros.cdk.amqp.RosInstance;
RosInstance.Builder.create(Construct scope, java.lang.String id, java.lang.Boolean enableResourcePropertyConstraint)
//  .instanceName(java.lang.String)
//  .instanceName(IResolvable)
//  .instanceType(java.lang.String)
//  .instanceType(IResolvable)
//  .maxEipTps(java.lang.Number)
//  .maxEipTps(IResolvable)
//  .maxTps(java.lang.Number)
//  .maxTps(IResolvable)
//  .orderNum(java.lang.Number)
//  .orderNum(IResolvable)
//  .payType(java.lang.String)
//  .payType(IResolvable)
//  .period(java.lang.Number)
//  .period(IResolvable)
//  .periodUnit(java.lang.String)
//  .periodUnit(IResolvable)
//  .queueCapacity(java.lang.Number)
//  .queueCapacity(IResolvable)
//  .storageSize(java.lang.Number)
//  .storageSize(IResolvable)
//  .supportEip(java.lang.String)
//  .supportEip(IResolvable)
//  .supportTracing(java.lang.String)
//  .supportTracing(IResolvable)
//  .tracingStorageTime(java.lang.Number)
//  .tracingStorageTime(IResolvable)
    .build();
Name Type Description
scope com.aliyun.ros.cdk.core.Construct - scope in which this resource is defined.
id java.lang.String - scoped id of the resource.
enableResourcePropertyConstraint java.lang.Boolean No description.
instanceName java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
instanceType java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
maxEipTps java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
maxTps java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
orderNum java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
payType java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
period java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
periodUnit java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
queueCapacity java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
storageSize java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
supportEip java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
supportTracing java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
tracingStorageTime java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.

scopeRequired

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

scope in which this resource is defined.

idRequired

  • Type: java.lang.String

scoped id of the resource.

enableResourcePropertyConstraintRequired

  • Type: java.lang.Boolean

instanceNameOptional

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

instanceTypeOptional

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

maxEipTpsOptional

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

maxTpsOptional

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

orderNumOptional

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

payTypeOptional

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

periodOptional

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

periodUnitOptional

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

queueCapacityOptional

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

storageSizeOptional

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

supportEipOptional

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

supportTracingOptional

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

tracingStorageTimeOptional

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

Methods

Name Description
toString Returns a string representation of this construct.
synthesize Allows this construct to emit artifacts into the cloud assembly during synthesis.
overrideLogicalId Overrides the auto-generated logical ID with a specific ID.
addCondition No description.
addCount No description.
addDeletionOverride Syntactic sugar for addOverride(path, undefined).
addDependsOn Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.
addDesc No description.
addMetaData No description.
addOverride Adds an override to the synthesized ROS resource.
addPropertyDeletionOverride Adds an override that deletes the value of a property from the resource definition.
addPropertyOverride Adds an override to a resource property.
addRosDependency No description.
applyRemovalPolicy Sets the deletion policy of the resource based on the removal policy specified.
getAtt Returns a token for an runtime attribute of this resource.

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.

sessionRequired

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

The synthesis session.

overrideLogicalId 

public void overrideLogicalId(java.lang.String newLogicalId)

Overrides the auto-generated logical ID with a specific ID.

newLogicalIdRequired

  • Type: java.lang.String

The new logical ID to use for this stack element.

addCondition 

public void addCondition(RosCondition con)

conRequired

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

addCount 

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

countRequired

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

addDeletionOverride 

public void addDeletionOverride(java.lang.String path)

Syntactic sugar for addOverride(path, undefined).

pathRequired

  • Type: java.lang.String

The path of the value to delete.

addDependsOn 

public void addDependsOn(RosResource target)

Indicates that this resource depends on another resource and cannot be provisioned unless the other resource has been successfully provisioned.

This can be used for resources across stacks (or nested stack) boundaries and the dependency will automatically be transferred to the relevant scope.

targetRequired

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

addDesc 

public void addDesc(java.lang.String desc)

descRequired

  • Type: java.lang.String

addMetaData 

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

keyRequired

  • Type: java.lang.String

valueRequired

  • Type: java.lang.Object

addOverride 

public void addOverride(java.lang.String path, java.lang.Object value)

Adds an override to the synthesized ROS resource.

To add a property override, either use addPropertyOverride or prefix path with "Properties." (i.e. Properties.TopicName).

If the override is nested, separate each nested level using a dot (.) in the path parameter. If there is an array as part of the nesting, specify the index in the path.

For example,

addOverride('Properties.GlobalSecondaryIndexes.0.Projection.NonKeyAttributes', ['myattribute'])
addOverride('Properties.GlobalSecondaryIndexes.1.ProjectionType', 'INCLUDE')

would add the overrides

"Properties": {
   "GlobalSecondaryIndexes": [
     {
       "Projection": {
         "NonKeyAttributes": [ "myattribute" ]
         ...
       }
       ...
     },
     {
       "ProjectionType": "INCLUDE"
       ...
     },
   ]
   ...
}

pathRequired

  • Type: java.lang.String

The path of the property, you can use dot notation to override values in complex types.

Any intermdediate keys will be created as needed.

valueRequired

  • Type: java.lang.Object

The value.

Could be primitive or complex.

addPropertyDeletionOverride 

public void addPropertyDeletionOverride(java.lang.String propertyPath)

Adds an override that deletes the value of a property from the resource definition.

propertyPathRequired

  • Type: java.lang.String

The path to the property.

addPropertyOverride 

public void addPropertyOverride(java.lang.String propertyPath, java.lang.Object value)

Adds an override to a resource property.

Syntactic sugar for addOverride("Properties.<...>", value).

propertyPathRequired

  • Type: java.lang.String

The path of the property.

valueRequired

  • Type: java.lang.Object

The value.

addRosDependency 

public void addRosDependency(java.lang.String target)

targetRequired

  • Type: java.lang.String

applyRemovalPolicy 

public void applyRemovalPolicy()
public void applyRemovalPolicy(RemovalPolicy policy)
public void applyRemovalPolicy(RemovalPolicy policy, RemovalPolicyOptions options)

Sets the deletion policy of the resource based on the removal policy specified.

policyOptional

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

optionsOptional

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

getAtt 

public Reference getAtt(java.lang.String attributeName)

Returns a token for an runtime attribute of this resource.

Ideally, use generated attribute accessors (e.g. resource.arn), but this can be used for future compatibility in case there is no generated attribute.

attributeNameRequired

  • Type: java.lang.String

The name of the attribute.

Static Functions

Name Description
isConstruct Return whether the given object is a Construct.
isRosElement Returns true if a construct is a stack element (i.e. part of the synthesized template).
isRosResource Check whether the given construct is a RosResource.

isConstruct 

import com.aliyun.ros.cdk.amqp.RosInstance;
RosInstance.isConstruct(java.lang.Object x)

Return whether the given object is a Construct.

xRequired

  • Type: java.lang.Object

isRosElement 

import com.aliyun.ros.cdk.amqp.RosInstance;
RosInstance.isRosElement(java.lang.Object x)

Returns true if a construct is a stack element (i.e. part of the synthesized template).

Uses duck-typing instead of instanceof to allow stack elements from different versions of this library to be included in the same stack.

xRequired

  • Type: java.lang.Object

isRosResource 

import com.aliyun.ros.cdk.amqp.RosInstance;
RosInstance.isRosResource(IConstruct construct)

Check whether the given construct is a RosResource.

constructRequired

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

Properties

Name Type Description
node com.aliyun.ros.cdk.core.ConstructNode The construct tree node associated with this construct.
creationStack java.util.List No description.
logicalId java.lang.String The logical ID for this stack element.
stack com.aliyun.ros.cdk.core.Stack The stack in which this element is defined.
ref java.lang.String Return a string that will be resolved to a RosTemplate { Ref } for this element.
rosOptions com.aliyun.ros.cdk.core.IRosResourceOptions Options for this resource, such as condition, update policy etc.
rosResourceType java.lang.String ROS resource type.
attrClassicEndpoint com.aliyun.ros.cdk.core.IResolvable No description.
attrInstanceId com.aliyun.ros.cdk.core.IResolvable No description.
attrPrivateEndpoint com.aliyun.ros.cdk.core.IResolvable No description.
attrPublicEndpoint com.aliyun.ros.cdk.core.IResolvable No description.
enableResourcePropertyConstraint java.lang.Boolean No description.
instanceName java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
instanceType java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
maxEipTps java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
maxTps java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
orderNum java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
payType java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
period java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
periodUnit java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
queueCapacity java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
storageSize java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.
supportEip java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
supportTracing java.lang.String OR com.aliyun.ros.cdk.core.IResolvable No description.
tracingStorageTime java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable No description.

nodeRequired 

public ConstructNode getNode();
  • Type: com.aliyun.ros.cdk.core.ConstructNode

The construct tree node associated with this construct.

creationStackRequired 

public java.util.List<java.lang.String> getCreationStack();
  • Type: java.util.List

logicalIdRequired 

public java.lang.String getLogicalId();
  • Type: java.lang.String

The logical ID for this stack element.

The logical ID of the element is calculated from the path of the resource node in the construct tree.

To override this value, use overrideLogicalId(newLogicalId).

stackRequired 

public Stack getStack();
  • Type: com.aliyun.ros.cdk.core.Stack

The stack in which this element is defined.

RosElements must be defined within a stack scope (directly or indirectly).

refRequired 

public java.lang.String getRef();
  • Type: java.lang.String

Return a string that will be resolved to a RosTemplate { Ref } for this element.

If, by any chance, the intrinsic reference of a resource is not a string, you could coerce it to an IResolvable through Lazy.any({ produce: resource.ref }).

rosOptionsRequired 

public IRosResourceOptions getRosOptions();
  • Type: com.aliyun.ros.cdk.core.IRosResourceOptions

Options for this resource, such as condition, update policy etc.

rosResourceTypeRequired 

public java.lang.String getRosResourceType();
  • Type: java.lang.String

ROS resource type.

attrClassicEndpointRequired 

public IResolvable getAttrClassicEndpoint();
  • Type: com.aliyun.ros.cdk.core.IResolvable

attrInstanceIdRequired 

public IResolvable getAttrInstanceId();
  • Type: com.aliyun.ros.cdk.core.IResolvable

attrPrivateEndpointRequired 

public IResolvable getAttrPrivateEndpoint();
  • Type: com.aliyun.ros.cdk.core.IResolvable

attrPublicEndpointRequired 

public IResolvable getAttrPublicEndpoint();
  • Type: com.aliyun.ros.cdk.core.IResolvable

enableResourcePropertyConstraintRequired 

public java.lang.Boolean getEnableResourcePropertyConstraint();
  • Type: java.lang.Boolean

instanceNameOptional 

public java.lang.Object getInstanceName();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

instanceTypeOptional 

public java.lang.Object getInstanceType();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

maxEipTpsOptional 

public java.lang.Object getMaxEipTps();
  • Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

maxTpsOptional 

public java.lang.Object getMaxTps();
  • Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

orderNumOptional 

public java.lang.Object getOrderNum();
  • Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

payTypeOptional 

public java.lang.Object getPayType();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

periodOptional 

public java.lang.Object getPeriod();
  • Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

periodUnitOptional 

public java.lang.Object getPeriodUnit();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

queueCapacityOptional 

public java.lang.Object getQueueCapacity();
  • Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

storageSizeOptional 

public java.lang.Object getStorageSize();
  • Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

supportEipOptional 

public java.lang.Object getSupportEip();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

supportTracingOptional 

public java.lang.Object getSupportTracing();
  • Type: java.lang.String OR com.aliyun.ros.cdk.core.IResolvable

tracingStorageTimeOptional 

public java.lang.Object getTracingStorageTime();
  • Type: java.lang.Number OR com.aliyun.ros.cdk.core.IResolvable

Constants

Name Type Description
ROS_RESOURCE_TYPE_NAME java.lang.String The resource type name for this resource class.

ROS_RESOURCE_TYPE_NAMERequired 

public java.lang.String getRosResourceTypeName();
  • Type: java.lang.String

The resource type name for this resource class.