Class AbstractAWSApplicationAutoScaling

java.lang.Object
com.amazonaws.services.applicationautoscaling.AbstractAWSApplicationAutoScaling
All Implemented Interfaces:
AWSApplicationAutoScaling
Direct Known Subclasses:
AbstractAWSApplicationAutoScalingAsync

public class AbstractAWSApplicationAutoScaling extends Object implements AWSApplicationAutoScaling
Abstract implementation of AWSApplicationAutoScaling. Convenient method forms pass through to the corresponding overload that takes a request object, which throws an UnsupportedOperationException.
  • Constructor Details

    • AbstractAWSApplicationAutoScaling

      protected AbstractAWSApplicationAutoScaling()
  • Method Details

    • setEndpoint

      public void setEndpoint(String endpoint)
      Description copied from interface: AWSApplicationAutoScaling
      Overrides the default endpoint for this client ("https://autoscaling.us-east-1.amazonaws.com"). Callers can use this method to control which AWS region they want to work with.

      Callers can pass in just the endpoint (ex: "autoscaling.us-east-1.amazonaws.com") or a full URL, including the protocol (ex: "https://autoscaling.us-east-1.amazonaws.com"). If the protocol is not specified here, the default protocol from this client's ClientConfiguration will be used, which by default is HTTPS.

      For more information on using AWS regions with the AWS SDK for Java, and a complete list of all available endpoints for all AWS services, see: http://developer.amazonwebservices.com/connect/entry.jspa?externalID= 3912

      This method is not threadsafe. An endpoint should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.

      Specified by:
      setEndpoint in interface AWSApplicationAutoScaling
      Parameters:
      endpoint - The endpoint (ex: "autoscaling.us-east-1.amazonaws.com") or a full URL, including the protocol (ex: "https://autoscaling.us-east-1.amazonaws.com") of the region specific AWS endpoint this client will communicate with.
    • setRegion

      public void setRegion(Region region)
      Description copied from interface: AWSApplicationAutoScaling
      An alternative to AWSApplicationAutoScaling.setEndpoint(String), sets the regional endpoint for this client's service calls. Callers can use this method to control which AWS region they want to work with.

      By default, all service endpoints in all regions use the https protocol. To use http instead, specify it in the ClientConfiguration supplied at construction.

      This method is not threadsafe. A region should be configured when the client is created and before any service requests are made. Changing it afterwards creates inevitable race conditions for any service requests in transit or retrying.

      Specified by:
      setRegion in interface AWSApplicationAutoScaling
      Parameters:
      region - The region this client will communicate with. See Region.getRegion(com.amazonaws.regions.Regions) for accessing a given region. Must not be null and must be a region where the service is available.
      See Also:
    • deleteScalingPolicy

      public DeleteScalingPolicyResult deleteScalingPolicy(DeleteScalingPolicyRequest request)
      Description copied from interface: AWSApplicationAutoScaling

      Deletes an Application Auto Scaling scaling policy that was previously created. If you are no longer using a scaling policy, you can delete it with this operation.

      Deleting a policy deletes the underlying alarm action, but does not delete the CloudWatch alarm, even if it no longer has an associated action.

      To create a new scaling policy or update an existing one, see PutScalingPolicy.

      Specified by:
      deleteScalingPolicy in interface AWSApplicationAutoScaling
      Returns:
      Result of the DeleteScalingPolicy operation returned by the service.
    • deregisterScalableTarget

      public DeregisterScalableTargetResult deregisterScalableTarget(DeregisterScalableTargetRequest request)
      Description copied from interface: AWSApplicationAutoScaling

      Deregisters a scalable target that was previously registered. If you are no longer using a scalable target, you can delete it with this operation. When you deregister a scalable target, all of the scaling policies that are associated with that scalable target are deleted.

      To create a new scalable target or update an existing one, see RegisterScalableTarget.

      Specified by:
      deregisterScalableTarget in interface AWSApplicationAutoScaling
      Returns:
      Result of the DeregisterScalableTarget operation returned by the service.
    • describeScalableTargets

      public DescribeScalableTargetsResult describeScalableTargets(DescribeScalableTargetsRequest request)
      Description copied from interface: AWSApplicationAutoScaling

      Provides descriptive information for scalable targets with a specified service namespace.

      You can filter the results in a service namespace with the ResourceIds and ScalableDimension parameters.

      To create a new scalable target or update an existing one, see RegisterScalableTarget. If you are no longer using a scalable target, you can deregister it with DeregisterScalableTarget.

      Specified by:
      describeScalableTargets in interface AWSApplicationAutoScaling
      Returns:
      Result of the DescribeScalableTargets operation returned by the service.
    • describeScalingActivities

      public DescribeScalingActivitiesResult describeScalingActivities(DescribeScalingActivitiesRequest request)
      Description copied from interface: AWSApplicationAutoScaling

      Provides descriptive information for scaling activities with a specified service namespace.

      You can filter the results in a service namespace with the ResourceId and ScalableDimension parameters.

      Scaling activities are triggered by CloudWatch alarms that are associated with scaling policies. To view the existing scaling policies for a service namespace, see DescribeScalingPolicies. To create a new scaling policy or update an existing one, see PutScalingPolicy.

      Specified by:
      describeScalingActivities in interface AWSApplicationAutoScaling
      Returns:
      Result of the DescribeScalingActivities operation returned by the service.
    • describeScalingPolicies

      public DescribeScalingPoliciesResult describeScalingPolicies(DescribeScalingPoliciesRequest request)
      Description copied from interface: AWSApplicationAutoScaling

      Provides descriptive information for scaling policies with a specified service namespace.

      You can filter the results in a service namespace with the ResourceId, ScalableDimension, and PolicyNames parameters.

      To create a new scaling policy or update an existing one, see PutScalingPolicy. If you are no longer using a scaling policy, you can delete it with DeleteScalingPolicy.

      Specified by:
      describeScalingPolicies in interface AWSApplicationAutoScaling
      Returns:
      Result of the DescribeScalingPolicies operation returned by the service.
    • putScalingPolicy

      public PutScalingPolicyResult putScalingPolicy(PutScalingPolicyRequest request)
      Description copied from interface: AWSApplicationAutoScaling

      Creates or updates a policy for an existing Application Auto Scaling scalable target. Each scalable target is identified by service namespace, a resource ID, and a scalable dimension, and a scaling policy applies to a scalable target that is identified by those three attributes. You cannot create a scaling policy without first registering a scalable target with RegisterScalableTarget.

      To update an existing policy, use the existing policy name and set the parameters you want to change. Any existing parameter not changed in an update to an existing policy is not changed in this update request.

      You can view the existing scaling policies for a service namespace with DescribeScalingPolicies. If you are no longer using a scaling policy, you can delete it with DeleteScalingPolicy.

      Specified by:
      putScalingPolicy in interface AWSApplicationAutoScaling
      Returns:
      Result of the PutScalingPolicy operation returned by the service.
    • registerScalableTarget

      public RegisterScalableTargetResult registerScalableTarget(RegisterScalableTargetRequest request)
      Description copied from interface: AWSApplicationAutoScaling

      Registers or updates a scalable target. A scalable target is a resource that can be scaled up or down with Application Auto Scaling. After you have registered a scalable target, you can use this command to update the minimum and maximum values for your scalable dimension.

      At this time, Application Auto Scaling only supports scaling Amazon ECS services.

      After you register a scalable target with Application Auto Scaling, you can create and apply scaling policies to it with PutScalingPolicy. You can view the existing scaling policies for a service namespace with DescribeScalableTargets. If you are no longer using a scalable target, you can deregister it with DeregisterScalableTarget.

      Specified by:
      registerScalableTarget in interface AWSApplicationAutoScaling
      Returns:
      Result of the RegisterScalableTarget operation returned by the service.
    • shutdown

      public void shutdown()
      Description copied from interface: AWSApplicationAutoScaling
      Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.
      Specified by:
      shutdown in interface AWSApplicationAutoScaling
    • getCachedResponseMetadata

      public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)
      Description copied from interface: AWSApplicationAutoScaling
      Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected. This data isn't considered part of the result data returned by an operation, so it's available through this separate, diagnostic interface.

      Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic information for an executed request, you should use this method to retrieve it as soon as possible after executing a request.

      Specified by:
      getCachedResponseMetadata in interface AWSApplicationAutoScaling
      Parameters:
      request - The originally executed request.
      Returns:
      The response metadata for the specified request, or null if none is available.