User guide

import com.amazonaws.auth.AWSCredentials;
import com.amazonaws.auth.PropertiesCredentials;
25 import com.amazonaws.codesamples.getting_started.GettingStartedApp;
import com.amazonaws.services.ec2.AmazonEC2;
import com.amazonaws.services.ec2.AmazonEC2Client;
import com.amazonaws.services.ec2.model.CancelSpotInstanceRequestsRequest;
import com.amazonaws.services.ec2.model.CreateTagsRequest;
30 import com.amazonaws.services.ec2.model.DescribeSpotInstanceRequestsRequest;
import com.amazonaws.services.ec2.model.DescribeSpotInstanceRequestsResult;
import com.amazonaws.services.ec2.model.LaunchSpecification;
import com.amazonaws.services.ec2.model.RequestSpotInstancesRequest;
import com.amazonaws.services.ec2.model.RequestSpotInstancesResult;
35 import com.amazonaws.services.ec2.model.SpotInstanceRequest;
import com.amazonaws.services.ec2.model.Tag;
import com.amazonaws.services.ec2.model.TerminateInstancesRequest;
/**
40 * Welcome to your new AWS Java SDK based project!
*
* This class is meant as a starting point for your console-based application
that
* makes one or more calls to the AWS services supported by the Java SDK,
such as EC2,
* SimpleDB, and S3.
45 *
* In order to use the services in this sample, you need:
*
* - A valid Amazon Web Services account. You can register for AWS at:
* https://aws-portal.amazon.com/gp/aws/developer/registration/in
dex.html
50 *
* - Your account's Access Key ID and Secret Access Key:
* http://aws.amazon.com/security-credentials
*
* - A subscription to Amazon EC2. You can sign up for EC2 at:
55 * http://aws.amazon.com/ec2/
*
*/
public class InlineTaggingCodeSampleApp {
60
/**
* @param args
*/
public static void main(String[] args) {
65 //==============================================================//
//================ Submitting a Request ========================//
//==============================================================//
// Retrieves the credentials from an AWSCredentials.properties file.
70 AWSCredentials credentials = null;
try {
credentials = new PropertiesCredentials(
GettingStartedApp.class.getResourceAsStream("AwsCredentials.proper
ties"));
} catch (IOException e1) {
75 System.out.println("Credentials were not properly entered into
AwsCredentials.properties.");
Version v1.0.0
57
AWS SDK for Java Developer Guide
Tutorial: Advanced Amazon EC2 Spot Request
Management