/*
* Copyright 2010-2014 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.amazonaws.services.ec2.model;
import java.io.Serializable;
import com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.Request;
import com.amazonaws.services.ec2.model.transform.DescribeVolumeAttributeRequestMarshaller;
/**
* Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#describeVolumeAttribute(DescribeVolumeAttributeRequest) DescribeVolumeAttribute operation}.
* <p>
* Describes the specified attribute of the specified volume. You can specify only one attribute at a time.
* </p>
* <p>
* For more information about Amazon EBS volumes, see <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSVolumes.html"> Amazon EBS Volumes
* </a> in the <i>Amazon Elastic Compute Cloud User Guide</i> .
* </p>
*
* @see com.amazonaws.services.ec2.AmazonEC2#describeVolumeAttribute(DescribeVolumeAttributeRequest)
*/
public class DescribeVolumeAttributeRequest extends AmazonWebServiceRequest implements Serializable, DryRunSupportedRequest<DescribeVolumeAttributeRequest> {
/**
* The ID of the volume.
*/
private String volumeId;
/**
* The instance attribute.
* <p>
* <b>Constraints:</b><br/>
* <b>Allowed Values: </b>autoEnableIO, productCodes
*/
private String attribute;
/**
* The ID of the volume.
*
* @return The ID of the volume.
*/
public String getVolumeId() {
return volumeId;
}
/**
* The ID of the volume.
*
* @param volumeId The ID of the volume.
*/
public void setVolumeId(String volumeId) {
this.volumeId = volumeId;
}
/**
* The ID of the volume.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param volumeId The ID of the volume.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public DescribeVolumeAttributeRequest withVolumeId(String volumeId) {
this.volumeId = volumeId;
return this;
}
/**
* The instance attribute.
* <p>
* <b>Constraints:</b><br/>
* <b>Allowed Values: </b>autoEnableIO, productCodes
*
* @return The instance attribute.
*
* @see VolumeAttributeName
*/
public String getAttribute() {
return attribute;
}
/**
* The instance attribute.
* <p>
* <b>Constraints:</b><br/>
* <b>Allowed Values: </b>autoEnableIO, productCodes
*
* @param attribute The instance attribute.
*
* @see VolumeAttributeName
*/
public void setAttribute(String attribute) {
this.attribute = attribute;
}
/**
* The instance attribute.
* <p>
* Returns a reference to this object so that method calls can be chained together.
* <p>
* <b>Constraints:</b><br/>
* <b>Allowed Values: </b>autoEnableIO, productCodes
*
* @param attribute The instance attribute.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see VolumeAttributeName
*/
public DescribeVolumeAttributeRequest withAttribute(String attribute) {
this.attribute = attribute;
return this;
}
/**
* The instance attribute.
* <p>
* <b>Constraints:</b><br/>
* <b>Allowed Values: </b>autoEnableIO, productCodes
*
* @param attribute The instance attribute.
*
* @see VolumeAttributeName
*/
public void setAttribute(VolumeAttributeName attribute) {
this.attribute = attribute.toString();
}
/**
* The instance attribute.
* <p>
* Returns a reference to this object so that method calls can be chained together.
* <p>
* <b>Constraints:</b><br/>
* <b>Allowed Values: </b>autoEnableIO, productCodes
*
* @param attribute The instance attribute.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*
* @see VolumeAttributeName
*/
public DescribeVolumeAttributeRequest withAttribute(VolumeAttributeName attribute) {
this.attribute = attribute.toString();
return this;
}
/**
* This method is intended for internal use only.
* Returns the marshaled request configured with additional parameters to
* enable operation dry-run.
*/
@Override
public Request<DescribeVolumeAttributeRequest> getDryRunRequest() {
Request<DescribeVolumeAttributeRequest> request = new DescribeVolumeAttributeRequestMarshaller().marshall(this);
request.addParameter("DryRun", Boolean.toString(true));
return request;
}
/**
* Returns a string representation of this object; useful for testing and
* debugging.
*
* @return A string representation of this object.
*
* @see java.lang.Object#toString()
*/
@Override
public String toString() {
StringBuilder sb = new StringBuilder();
sb.append("{");
if (getVolumeId() != null) sb.append("VolumeId: " + getVolumeId() + ",");
if (getAttribute() != null) sb.append("Attribute: " + getAttribute() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getVolumeId() == null) ? 0 : getVolumeId().hashCode());
hashCode = prime * hashCode + ((getAttribute() == null) ? 0 : getAttribute().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof DescribeVolumeAttributeRequest == false) return false;
DescribeVolumeAttributeRequest other = (DescribeVolumeAttributeRequest)obj;
if (other.getVolumeId() == null ^ this.getVolumeId() == null) return false;
if (other.getVolumeId() != null && other.getVolumeId().equals(this.getVolumeId()) == false) return false;
if (other.getAttribute() == null ^ this.getAttribute() == null) return false;
if (other.getAttribute() != null && other.getAttribute().equals(this.getAttribute()) == false) return false;
return true;
}
}