/*
* 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.TerminateInstancesRequestMarshaller;
/**
* Container for the parameters to the {@link com.amazonaws.services.ec2.AmazonEC2#terminateInstances(TerminateInstancesRequest) TerminateInstances operation}.
* <p>
* Shuts down one or more instances. This operation is idempotent; if you
* terminate an instance more than once, each call succeeds.
* </p>
* <p>
* Terminated instances remain visible after termination (for
* approximately one hour).
* </p>
* <p>
* By default, Amazon EC2 deletes all Amazon EBS volumes that were
* attached when the instance launched. Volumes attached after instance
* launch continue running.
* </p>
* <p>
* You can stop, start, and terminate EBS-backed instances. You can only
* terminate instance store-backed instances. What happens to an instance
* differs if you stop it or terminate it. For example, when you stop an
* instance, the root device and any other devices attached to the
* instance persist. When you terminate an instance, the root device and
* any other devices attached during the instance launch are
* automatically deleted. For more information about the differences
* between stopping and terminating instances, see
* <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-lifecycle.html"> Instance Lifecycle </a>
* in the <i>Amazon Elastic Compute Cloud User Guide</i> .
* </p>
* <p>
* For more information about troubleshooting, see
* <a href="http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/TroubleshootingInstancesShuttingDown.html"> Troubleshooting Terminating Your Instance </a>
* in the <i>Amazon Elastic Compute Cloud User Guide</i> .
* </p>
*
* @see com.amazonaws.services.ec2.AmazonEC2#terminateInstances(TerminateInstancesRequest)
*/
public class TerminateInstancesRequest extends AmazonWebServiceRequest implements Serializable, DryRunSupportedRequest<TerminateInstancesRequest> {
/**
* One or more instance IDs.
*/
private com.amazonaws.internal.ListWithAutoConstructFlag<String> instanceIds;
/**
* Default constructor for a new TerminateInstancesRequest object. Callers should use the
* setter or fluent setter (with...) methods to initialize this object after creating it.
*/
public TerminateInstancesRequest() {}
/**
* Constructs a new TerminateInstancesRequest object.
* Callers should use the setter or fluent setter (with...) methods to
* initialize any additional object members.
*
* @param instanceIds One or more instance IDs.
*/
public TerminateInstancesRequest(java.util.List<String> instanceIds) {
setInstanceIds(instanceIds);
}
/**
* One or more instance IDs.
*
* @return One or more instance IDs.
*/
public java.util.List<String> getInstanceIds() {
if (instanceIds == null) {
instanceIds = new com.amazonaws.internal.ListWithAutoConstructFlag<String>();
instanceIds.setAutoConstruct(true);
}
return instanceIds;
}
/**
* One or more instance IDs.
*
* @param instanceIds One or more instance IDs.
*/
public void setInstanceIds(java.util.Collection<String> instanceIds) {
if (instanceIds == null) {
this.instanceIds = null;
return;
}
com.amazonaws.internal.ListWithAutoConstructFlag<String> instanceIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(instanceIds.size());
instanceIdsCopy.addAll(instanceIds);
this.instanceIds = instanceIdsCopy;
}
/**
* One or more instance IDs.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param instanceIds One or more instance IDs.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public TerminateInstancesRequest withInstanceIds(String... instanceIds) {
if (getInstanceIds() == null) setInstanceIds(new java.util.ArrayList<String>(instanceIds.length));
for (String value : instanceIds) {
getInstanceIds().add(value);
}
return this;
}
/**
* One or more instance IDs.
* <p>
* Returns a reference to this object so that method calls can be chained together.
*
* @param instanceIds One or more instance IDs.
*
* @return A reference to this updated object so that method calls can be chained
* together.
*/
public TerminateInstancesRequest withInstanceIds(java.util.Collection<String> instanceIds) {
if (instanceIds == null) {
this.instanceIds = null;
} else {
com.amazonaws.internal.ListWithAutoConstructFlag<String> instanceIdsCopy = new com.amazonaws.internal.ListWithAutoConstructFlag<String>(instanceIds.size());
instanceIdsCopy.addAll(instanceIds);
this.instanceIds = instanceIdsCopy;
}
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<TerminateInstancesRequest> getDryRunRequest() {
Request<TerminateInstancesRequest> request = new TerminateInstancesRequestMarshaller().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 (getInstanceIds() != null) sb.append("InstanceIds: " + getInstanceIds() );
sb.append("}");
return sb.toString();
}
@Override
public int hashCode() {
final int prime = 31;
int hashCode = 1;
hashCode = prime * hashCode + ((getInstanceIds() == null) ? 0 : getInstanceIds().hashCode());
return hashCode;
}
@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (obj instanceof TerminateInstancesRequest == false) return false;
TerminateInstancesRequest other = (TerminateInstancesRequest)obj;
if (other.getInstanceIds() == null ^ this.getInstanceIds() == null) return false;
if (other.getInstanceIds() != null && other.getInstanceIds().equals(this.getInstanceIds()) == false) return false;
return true;
}
}