Example usage for com.amazonaws.services.ec2.model DeleteVolumeRequest DeleteVolumeRequest

Introduction

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

Prototype

public DeleteVolumeRequest(String volumeId) 

Source Link

Document

Constructs a new DeleteVolumeRequest object.

Usage

From source file:EBS_S3.java

License:Open Source License

public static void main(String[] args) throws Exception {

    AWSCredentials credentials = new PropertiesCredentials(
            EBS_S3.class.getResourceAsStream("AwsCredentials.properties"));

    /*********************************************
     *  #1 Create Amazon Client object//from   ww w  .  j av  a2  s .c o m
     **********************************************/
    ec2 = new AmazonEC2Client(credentials);

    // We assume that we've already created an instance. Use the id of the instance.
    String instanceId = "i-278afe40"; //put your own instance id to test this code.

    try {

        /*********************************************
         *  #2.1 Create a volume
         *********************************************/
        // release
        System.out.println(ec2.describeVolumes());
        List<Volume> v_list = ec2.describeVolumes().getVolumes();
        System.out.println("Volume size: " + v_list.size());
        DeleteVolumeRequest rq;
        for (Volume v : v_list) {
            if (v.getVolumeId().compareTo("vol-343dd879") != 0) {
                rq = new DeleteVolumeRequest(v.getVolumeId());
                ec2.deleteVolume(rq);
            }
        }
        System.out.println(ec2.describeVolumes());
        System.out.println("Volume size: " + v_list.size());

        //create a volume
        System.out.println("2.1 Create a volume");
        CreateVolumeRequest cvr = new CreateVolumeRequest();
        cvr.setAvailabilityZone("us-east-1b");
        cvr.setSize(10); //size = 10 gigabytes
        CreateVolumeResult volumeResult = ec2.createVolume(cvr);
        String createdVolumeId = volumeResult.getVolume().getVolumeId();
        System.out.println("Created Volume ID: " + createdVolumeId);

        /*********************************************
         *  #2.2 Attach the volume to the instance
         *********************************************/
        System.out.println("2.2 Attach the volume to the instance");
        Thread.sleep(30000);
        AttachVolumeRequest avr = new AttachVolumeRequest();
        avr.setVolumeId(createdVolumeId);
        avr.setInstanceId(instanceId);
        avr.setDevice("/dev/sdf");
        ec2.attachVolume(avr);

        /*********************************************
         *  #2.3 Detach the volume from the instance
         *********************************************/
        System.out.println("2.3 Detach the volume from the instance");
        DetachVolumeRequest dvr = new DetachVolumeRequest();
        dvr.setVolumeId(createdVolumeId);
        dvr.setInstanceId(instanceId);
        ec2.detachVolume(dvr);

        /************************************************
        *    #3 S3 bucket and object
        ***************************************************/
        System.out.println("3 S3 bucket and object");
        s3 = new AmazonS3Client(credentials);

        //create bucket
        String bucketName = "cloud-xiangyao-bucket";
        s3.createBucket(bucketName);

        //set key
        String key = "object-name.txt";

        //set value
        File file = File.createTempFile("temp", ".txt");
        file.deleteOnExit();
        Writer writer = new OutputStreamWriter(new FileOutputStream(file));
        writer.write("This is a sample sentence.\r\nYes!");
        writer.close();

        //put object - bucket, key, value(file)
        s3.putObject(new PutObjectRequest(bucketName, key, file));

        //get object
        S3Object object = s3.getObject(new GetObjectRequest(bucketName, key));
        BufferedReader reader = new BufferedReader(new InputStreamReader(object.getObjectContent()));
        String data = null;
        while ((data = reader.readLine()) != null) {
            System.out.println(data);
        }

        /*********************************************
         *  #4 shutdown client object
         *********************************************/
        System.out.println("4 shutdown client object");
        ec2.shutdown();
        s3.shutdown();

    } catch (AmazonServiceException ase) {
        System.out.println("Caught Exception: " + ase.getMessage());
        System.out.println("Reponse Status Code: " + ase.getStatusCode());
        System.out.println("Error Code: " + ase.getErrorCode());
        System.out.println("Request ID: " + ase.getRequestId());
    }

}

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From source file:org.openinfinity.cloud.service.administrator.EC2Wrapper.java

License:Apache License

public void deleteVolume(String volumeId) {
    try {// ww  w. j  ava2 s. c  om
        DeleteVolumeRequest request = new DeleteVolumeRequest(volumeId);
        ec2.deleteVolume(request);
    } catch (Exception e) {
        String message = e.getMessage();
        LOG.error("Error deleting volume: " + message);
        ExceptionUtil.throwSystemException(message, e);
    }
}

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