com.atlassian.aws.ec2.caches
Class SpotRequestCache

java.lang.Object
  com.atlassian.aws.AwsOmeCache<com.amazonaws.services.ec2.model.SpotInstanceRequest>
      com.atlassian.aws.ec2.caches.SpotRequestCache

public class SpotRequestCache
extends AwsOmeCache<com.amazonaws.services.ec2.model.SpotInstanceRequest>

This class provides access to cached spot request data and makes sure that the cached data is recent enough. Duration after which the data is considered to be stale is configurable via constructor paramaters.

Constructor Summary

SpotRequestCache(com.amazonaws.services.ec2.AmazonEC2Async ec2Client)

SpotRequestCache(com.amazonaws.services.ec2.AmazonEC2Client ec2Client, long maximumDataAge, TimeUnit maximumDataAgeUnit)

Method Summary

protected void	onResourceLookupFailure(String resourceId)
protected List<com.amazonaws.services.ec2.model.SpotInstanceRequest>	refreshAllData()
protected String	toResourceId(com.amazonaws.services.ec2.model.SpotInstanceRequest resource)

Methods inherited from class com.atlassian.aws.AwsOmeCache

describe, describe, describeResources, setMaximumStatusAgeSeconds

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SpotRequestCache

public SpotRequestCache(com.amazonaws.services.ec2.AmazonEC2Client ec2Client,
                        long maximumDataAge,
                        TimeUnit maximumDataAgeUnit)

Parameters:

maximumDataAge - the maximum age after which the data has to be refreshed from EC2 server

maximumDataAgeUnit - the unit for maximum age

SpotRequestCache

public SpotRequestCache(com.amazonaws.services.ec2.AmazonEC2Async ec2Client)

Parameters:

maximumDataAge - the maximum age after which the data has to be refreshed from EC2 server

maximumDataAgeUnit - the unit for maximum age

ec2Client -

Method Detail

refreshAllData

protected List<com.amazonaws.services.ec2.model.SpotInstanceRequest> refreshAllData()

Specified by:

refreshAllData in class AwsOmeCache<com.amazonaws.services.ec2.model.SpotInstanceRequest>

onResourceLookupFailure

protected void onResourceLookupFailure(String resourceId)

Specified by:

onResourceLookupFailure in class AwsOmeCache<com.amazonaws.services.ec2.model.SpotInstanceRequest>

toResourceId

protected String toResourceId(com.amazonaws.services.ec2.model.SpotInstanceRequest resource)

Specified by:

toResourceId in class AwsOmeCache<com.amazonaws.services.ec2.model.SpotInstanceRequest>