Example usage for com.amazonaws.services.ec2.model DescribeSpotPriceHistoryRequest withInstanceTypes

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2.model DescribeSpotPriceHistoryRequest withInstanceTypes.

Prototype

public DescribeSpotPriceHistoryRequest withInstanceTypes(InstanceType... instanceTypes) 

Source Link

Document

Filters the results by the specified instance types.

Usage

From source file:org.excalibur.service.aws.ec2.EC2.java

License:Open Source License

public List<SpotPriceHistory> getSpotPriceHistory(SpotPriceHistoryRequest request) {
    List<SpotPriceHistory> history = new ArrayList<SpotPriceHistory>();

    DescribeSpotPriceHistoryRequest spotPriceRequest = new DescribeSpotPriceHistoryRequest()
            .withEndTime(request.getUntil()).withStartTime(request.getFrom())
            .withAvailabilityZone(request.getRegion() != null ? request.getRegion().getName() : null)
            .withMaxResults(request.getMaxResult()).withProductDescriptions(request.getImageTypes());

    List<InstanceType> types = request.getInstanceTypes();
    String[] instanceTypes = new String[types.size()];

    for (int i = 0; i < instanceTypes.length; i++) {
        instanceTypes[i] = types.get(i).getName();
    }/*from   www  .  j  a v  a  2  s. co  m*/

    spotPriceRequest.withInstanceTypes(instanceTypes);

    DescribeSpotPriceHistoryResult describeSpotPriceHistory = ec2_.describeSpotPriceHistory(spotPriceRequest);

    for (SpotPrice spot : describeSpotPriceHistory.getSpotPriceHistory()) {
        history.add(new SpotPriceHistory().withInstanceType(new InstanceType().setName(spot.getInstanceType()))
                .withPrice(spot.getSpotPrice()).withImageTypeDescription(spot.getProductDescription())
                .withRegion(new Region(spot.getAvailabilityZone())).withTime(spot.getTimestamp()));
    }

    return history;
}

---